https://github.com/scummvm/scummvm
Tip revision: 72f4d365022950d5114ba82dbcc1bf502c450a87 authored by ScummVM-Translations on 19 July 2024, 18:29:50 UTC
I18N: Update translation files
I18N: Update translation files
Tip revision: 72f4d36
configure
#!/bin/sh
#
# configure -- custom configure script for ScummVM.
#
# ScummVM is the legal property of its developers, whose names
# are too numerous to list here. Please refer to the COPYRIGHT
# file distributed with this source distribution.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
set -a
# NLS nuisances.
LC_ALL=C
LANGUAGE=C
# Save the current environment variables for next runs
SAVED_CONFIGFLAGS=$@
SAVED_AR=$AR
SAVED_AS=$AS
SAVED_ASFLAGS=$ASFLAGS
SAVED_CPPFLAGS=$CPPFLAGS
SAVED_CXX=$CXX
SAVED_CXXFLAGS=$CXXFLAGS
SAVED_DWP=$DWP
SAVED_LD=$LD
SAVED_LDFLAGS=$LDFLAGS
SAVED_PKG_CONFIG_LIBDIR=${PKG_CONFIG_LIBDIR:-unset}
SAVED_RANLIB=$RANLIB
SAVED_SDL_CONFIG=$SDL_CONFIG
SAVED_STRIP=$STRIP
SAVED_WINDRES=$WINDRES
SAVED_WINDRESFLAGS=$WINDRESFLAGS
# Use environment vars if set
CXXFLAGS="$CXXFLAGS $CPPFLAGS"
PLUGIN_LDFLAGS=$LDFLAGS
# Backslashes into forward slashes:
# The following OS/2 specific code is performed to deal with handling of backslashes by ksh.
# Borrowed from the Sane configure script
if test "$ac_emxsupport" != "no" -a "$ac_emxsupport" != "NO"; then
ac_save_IFS="$IFS"
IFS="\\"
ac_TEMP_PATH=
for ac_dir in $PATH; do
IFS=$ac_save_IFS
if test -z "$ac_TEMP_PATH"; then
ac_TEMP_PATH="$ac_dir"
else
ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
fi
done
PATH="$ac_TEMP_PATH"
unset ac_TEMP_PATH
fi
set_var() {
eval ${1}='${2}'
}
get_var() {
eval echo \$${1}
}
append_var() {
VAR=${1}
shift
if eval test -z \"\$${VAR}\" ; then
eval ${VAR}='$@'
else
eval ${VAR}=\"\$${VAR} \"'$@'
fi
}
prepend_var() {
VAR=${1}
shift
if eval test -z \"\$${VAR}\" ; then
eval ${VAR}='$@'
else
eval ${VAR}='$@'\" \$${VAR}\"
fi
}
# Add an engine: id name build subengines base-games dependencies
add_engine() {
_engines="${_engines} ${1}"
if test "${3}" = "no" ; then
set_var _wip_engines "${_wip_engines} ${1}"
fi
set_var _engine_${1}_name "${2}"
set_var _engine_${1}_build "${3}"
set_var _engine_${1}_build_default "${3}"
set_var _engine_${1}_subengines "${4}"
set_var _engine_${1}_base "${5}"
set_var _engine_${1}_deps "${6}"
for sub in ${4}; do
set_var _engine_${sub}_sub "yes"
set_var _engine_${sub}_parent "${1}"
done
}
# Add a feature: id name settings-list
add_feature() {
set_var _feature_${1}_name "${2}"
# This is a list of settings, where one must be "yes" for the feature to
# be enabled
set_var _feature_${1}_settings "${3}"
}
_srcdir=`dirname $0`
# Read list of engines
for i in $_srcdir/engines/*/configure.engine; do
. "$i"
done
#
# Default settings
#
# Default lib behavior yes/no/auto
_sdl=no
_ogg=auto
_vorbis=auto
_sdlnet=auto
_libcurl=auto
_enet=yes
_tremor=auto
_tremolo=no
_flac=auto
_mad=auto
_opl2lpt=no
_retrowave=auto
_alsa=auto
_seq_midi=auto
_sndio=auto
_timidity=auto
_zlib=auto
_mpeg2=auto
_a52=auto
_sparkle=auto
_osxdockplugin=auto
_jpeg=auto
_png=auto
_gif=auto
_theoradec=auto
_vpx=auto
_faad=auto
_fluidsynth=auto
_fluidlite=auto
_sonivox=auto
_opengl_mode=auto
_opengl_game_classic=auto
_opengl_game_shaders=auto
_tinygl=yes
_readline=auto
_freetype2=auto
_libmikmod=auto
_libopenmpt=auto
_taskbar=auto
_updates=no
_libunity=auto
_dialogs=auto
_tts=auto
_gtk=auto
_fribidi=auto
_discord=auto
_test_cxx11=no
# Default option behavior yes/no
_debug_build=auto
_release_build=auto
_optimizations=auto
_verbose_build=no
_text_console=no
_mt32emu=yes
_lua=yes
_build_scalers=yes
_build_hq_scalers=yes
_build_edge_scalers=yes
_build_aspect=yes
_enable_prof=no
_enable_asan=no
_enable_tsan=no
_enable_ubsan=no
_bink=yes
_cloud=auto
_dlc=no
_scummvmdlc=no
_pandoc=no
_curl=yes
_lld=no
_mold=no
_gold=yes
# Default vkeybd/eventrec options
_vkeybd=no
_eventrec=no
# GUI translation options
_translation=yes
# Default platform settings
_backend=sdl
_16bit=auto
_highres=auto
_savegame_timestamp=auto
_dynamic_modules=no
_elf_loader=no
_plugins_default=static
_plugin_prefix=
_plugin_suffix=
_nasm=auto
_optimization_level=
_default_optimization_level=-O2
_nuked_opl=yes
_builtin_resources=yes
_windows_console=yes
_windows_unicode=yes
_cygwin_build=no
_ext_sse2=auto
_ext_avx2=auto
_ext_neon=auto
# Default commands
_ranlib=ranlib
_strip=strip
_ar="ar cr"
_as="as"
_dwp=dwp
_windres=windres
_ldd=ldd
_stagingpath="staging"
_amigaospath="install"
_morphospath="PROGDIR:"
_staticlibpath=
_xcodetoolspath=
_sparklepath=
_pkgconfig=pkg-config
_sdlconfig=sdl2-config
_libcurlconfig=curl-config
_libmikmodconfig=libmikmod-config
_freetypeconfig=freetype-config
_freetype_found="false"
_sdlpath="$PATH"
_freetypepath="$PATH"
_libcurlpath="$PATH"
_libmikmodpath="$PATH"
_libopenmptpath="$PATH"
_nasmpath="$PATH"
NASMFLAGS=""
NASM=""
_tainted_build=no
_pandocformat="default"
_pandocext="default"
_manualversion="latest"
# Detection features to be linked into executable or not
_detection_features_static=yes
_detection_features_full=yes
# The following variables are automatically detected, and should not
# be modified otherwise. Consider them read-only.
_posix=no
_has_posix_spawn=no
_has_fseeko_offt_64=no
_has_fseeko64=no
_has_fopen64=no
_endian=unknown
_need_memalign=yes
_have_x86=no
_have_amd64=no
_imgui=yes
# Add (virtual) features
add_feature 16bit "16bit color" "_16bit"
add_feature bink "Bink" "_bink"
add_feature cloud "cloud" "_cloud"
add_feature faad "libfaad" "_faad"
add_feature flac "FLAC" "_flac"
add_feature freetype2 "FreeType2" "_freetype2"
add_feature highres "high resolution" "_highres"
add_feature mad "MAD" "_mad"
add_feature jpeg "JPEG" "_jpeg"
add_feature mpeg2 "mpeg2" "_mpeg2"
add_feature opengl_game_classic "OpenGL (classic)" "_opengl_game_classic"
add_feature opengl_game_shaders "OpenGL with shaders" "_opengl_game_shaders"
add_feature png "PNG" "_png"
add_feature gif "GIF" "_gif"
add_feature theoradec "libtheoradec" "_theoradec"
add_feature tinygl "TinyGL" "_tinygl"
add_feature vpx "libvpx" "_vpx"
add_feature vorbis "Vorbis file support" "_vorbis _tremor"
add_feature zlib "zlib" "_zlib"
add_feature lua "lua" "_lua"
add_feature fribidi "FriBidi" "_fribidi"
add_feature test_cxx11 "Test C++11" "_test_cxx11"
add_feature imgui "imgui" "_imgui"
# Directories for installing ScummVM.
# This list is closely based on what GNU autoconf does,
# although the default value for datadir differs.
# Like GNU autoconf, we distinguish datadir and datarootdir
# to make it possible to change e.g. the location of the
# man pages independently of that of the engine data files,
# which are placed inside $datadir/scummvm
prefix=NONE
exec_prefix=NONE
bindir='${exec_prefix}/bin'
libdir='${exec_prefix}/lib'
datarootdir='${prefix}/share'
datadir='${datarootdir}/scummvm'
mandir='${datarootdir}/man'
docdir='${datarootdir}/doc/scummvm'
#localedir='${datarootdir}/locale'
# For cross compiling
_host=""
_host_cpu=""
_host_vendor=""
_host_os=""
_host_alias=""
_port_mk="ports.mk"
# Use temp files in the build directory
TMPO=./scummvm-conf
TMPC=${TMPO}.cpp
TMPLOG=config.log
cc_check_no_clean() {
echo >> "$TMPLOG"
cat "$TMPC" >> "$TMPLOG"
echo >> "$TMPLOG"
echo "$CXX $LDFLAGS $CXXFLAGS $TMPC -o $TMPO$HOSTEXEEXT $@" >> "$TMPLOG"
rm -f "$TMPO$HOSTEXEEXT"
if test "-c" = "$*" ; then
( $CXX $CXXFLAGS "$TMPC" -o "$TMPO$HOSTEXEEXT" "$@" ) >> "$TMPLOG" 2>&1
else
( $CXX $LDFLAGS $CXXFLAGS "$TMPC" -o "$TMPO$HOSTEXEEXT" "$@" ) >> "$TMPLOG" 2>&1
fi
TMPR="$?"
echo "return code: $TMPR" >> "$TMPLOG"
echo >> "$TMPLOG"
return "$TMPR"
}
cc_check_clean() {
rm -rf $TMPC $TMPO $TMPO.o $TMPO.dwo $TMPO.dSYM $TMPO$HOSTEXEEXT "$@"
}
cc_check() {
cc_check_no_clean "$@"
TMPR="$?"
cc_check_clean
return "$TMPR"
}
cc_check_define() {
cat > $TMPC << EOF
int main(void) {
#ifndef $1
syntax error
#endif
return 0;
}
EOF
cc_check -c
return $?
}
gcc_get_define() {
echo "" | $CXX -dM -E - | grep -F "$1" | head -n1 | cut -d ' ' -f 3-
}
#
# Function to provide echo -n for bourne shells that don't have it
#
echo_n() {
printf "$@"
}
echocheck() {
echo_n "Checking for $@... "
}
# Add a line of data to config.mk.
add_line_to_config_mk() {
_config_mk_data="$_config_mk_data"'
'"$1"
}
# Add a line of data to config.h.
add_line_to_config_h() {
_config_h_data="$_config_h_data"'
'"$1"
}
# Conditionally add a line of data to config.h. Takes two parameters:
# The first one can be set to 'no' to "comment out" the line, i.e.
# make it ineffective, use 'yes' otherwise.
# The second param is the line to insert.
add_to_config_h_if_yes() {
if test "$1" = yes ; then
add_line_to_config_h "$2"
else
add_line_to_config_h "/* $2 */"
fi
}
# Conditionally add a line of data to config.mk. Takes two parameters:
# The first one can be set to 'no' to "comment out" the line, i.e.
# make it ineffective, use 'yes' otherwise.
# The second param is the line to insert.
add_to_config_mk_if_yes() {
if test "$1" = yes ; then
add_line_to_config_mk "$2"
else
add_line_to_config_mk "# $2"
fi
}
# Conditionally add a '#define' line to config.h. Takes two parameters:
# The first one can be set to 'yes' or 'no'. If 'yes' is used, then
# the line "#define $2" is added to config.h, otherwise "#undef $2".
define_in_config_h_if_yes() {
if test "$1" = yes ; then
add_line_to_config_h "#define $2"
else
add_line_to_config_h "#undef $2"
fi
}
# Conditionally add definitions to config.h and config.mk. Takes two parameters:
# The first one can be set to 'yes' or 'no'. If 'yes' is used, then
# the line "#define $2" is added to config.h and "$2 = 1" to config.mk.
# Otherwise "#undef $2" is added to config.h and "# $2 = 1" to config.mk
define_in_config_if_yes() {
if test "$1" = yes ; then
add_line_to_config_h "#define $2"
add_line_to_config_mk "$2 = 1"
else
add_line_to_config_h "#undef $2"
add_line_to_config_mk "# $2 = 1"
fi
}
define_in_config_if_no() {
if test "$1" = no ; then
add_line_to_config_h "#define $2"
add_line_to_config_mk "$2 = 1"
else
add_line_to_config_h "#undef $2"
add_line_to_config_mk "# $2 = 1"
fi
}
#
# Determine sdl-config
#
# TODO: small bit of code to test sdl usability
find_sdlconfig() {
echo_n "Looking for sdl-config... "
sdlconfigs="$SDL_CONFIG:$_sdlconfig:sdl2-config:sdl12-config:sdl11-config:sdl-config"
_sdlconfig=
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$SEPARATOR"
for path_dir in $_sdlpath; do
#reset separator to parse sdlconfigs
IFS=":"
for sdlconfig in $sdlconfigs; do
if test -f "$path_dir/$sdlconfig" ; then
_sdlconfig="$path_dir/$sdlconfig"
echo $_sdlconfig
# break at first sdl-config found in path
break 2
fi
done
done
IFS="$ac_save_ifs"
if test -z "$_sdlconfig"; then
echo "none found!"
exit 1
fi
}
#
# Determine freetype-config
#
find_freetypeconfig() {
echo_n "Looking for freetype-config... "
freetypeconfigs="$_freetypeconfig"
_freetypeconfig=
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$SEPARATOR"
for path_dir in $_freetypepath; do
#reset separator to parse freetypeconfigs
IFS=":"
for freetypeconfig in $freetypeconfigs; do
if test -f "$path_dir/$freetypeconfig" ; then
_freetypeconfig="$path_dir/$freetypeconfig"
echo $_freetypeconfig
# Save the prefix
_freetypepath=$path_dir
if test `basename $path_dir` = bin ; then
_freetypepath=`dirname $path_dir`
fi
# break at first freetype-config found in path
break 2
fi
done
done
IFS="$ac_save_ifs"
if test -z "$_freetypeconfig"; then
echo "none found!"
fi
}
#
# Determine curl-config
#
find_libcurlconfig() {
echo_n "Looking for curl-config... "
libcurlconfigs="$_libcurlconfig"
_libcurlconfig=
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$SEPARATOR"
for path_dir in $_libcurlpath; do
#reset separator to parse sdlconfigs
IFS=":"
for libcurlconfig in $libcurlconfigs; do
if test -f "$path_dir/$libcurlconfig" ; then
_libcurlconfig="$path_dir/$libcurlconfig"
echo $_libcurlconfig
# Save the prefix
_libcurlpath=$path_dir
if test `basename $path_dir` = bin ; then
_libcurlpath=`dirname $path_dir`
fi
# break at first curl-config found in path
break 2
fi
done
done
IFS="$ac_save_ifs"
if test -z "$_libcurlconfig"; then
echo "none found!"
fi
}
#
# Determine libmikmod-config
#
find_libmikmodconfig() {
echo_n "Looking for mikmod-config... "
libmikmodconfigs="$_libmikmodconfig"
_libmikmodconfig=
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="$SEPARATOR"
for path_dir in $_libmikmodpath; do
#reset separator to parse mikmodconfig
IFS=":"
for libmikmodconfig in $libmikmodconfigs; do
if test -f "$path_dir/$libmikmodconfig" ; then
_libmikmodconfig="$path_dir/$libmikmodconfig"
echo $_libmikmodconfig
# Save the prefix
_libmikmodpath=$path_dir
if test `basename $path_dir` = bin ; then
_libmikmodpath=`dirname $path_dir`
fi
# break at first mikmod-config found in path
break 2
fi
done
done
IFS="$ac_save_ifs"
if test -z "$_libmikmodconfig"; then
echo "none found!"
fi
}
#
# Determine extension used for executables
#
get_system_exe_extension() {
case $1 in
riscos)
_exeext=",e1f"
;;
3ds | dreamcast | ds | gamecube | n64 | psp | switch | wii)
_exeext=".elf"
;;
kolibrios | kos32)
_exeext=".dll"
;;
mingw* | *os2-emx)
_exeext=".exe"
;;
mint)
if test "$_backend" = "atari"; then
# ATARI backend
_exeext=".ttp"
else
# SDL backend
_exeext=".gtp"
fi
;;
emscripten)
_exeext=".html"
;;
*)
_exeext=""
;;
esac
}
#
# Generic options functions
#
# Show the configure help line for an option
option_help() {
option=$(echo "${3:---}${1} " | sed -e "s/\(.\{23\}\).*/\1/" -e "s/_/-/g")
echo " ${option} ${2}"
}
# Show an error about an unknown option
option_error() {
echo "error: unrecognized option: $ac_option
Try \`$0 --help' for more information." >&2
exit 1
}
# Show an error about an unknown engine
engine_option_error() {
echo "error: unrecognized engine: $1
Try \`$0 --help' for more information." >&2
exit 1
}
# Show an error about an invalid subengine option
subengine_option_error() {
echo "error: this option is invalid for the subengine $1: $ac_option
Try \`$0 --help' for more information." >&2
exit 1
}
#
# Engine handling functions
#
# Get the name of the engine
get_engine_name() {
get_var _engine_$1_name
}
# Will this engine be built?
get_engine_build() {
get_var _engine_$1_build
}
# Was this engine set to be built by default?
get_engine_build_default() {
get_var _engine_$1_build_default
}
# Get the subengines
get_engine_subengines() {
get_var _engine_$1_subengines
}
# Ask if this is a subengine
check_is_subengine() {
if test -z "$(get_var _engine_$1_sub)" ; then
return 1
fi
return 0
}
# Get a subengine's parent (undefined for non-subengines)
get_subengine_parent() {
get_var _engine_$1_parent
}
# Enable *all* engines
engine_enable_all() {
for engine in $_engines; do
set_var _engine_${engine}_build "yes"
done
}
# Disable *all* engines
engine_disable_all() {
for engine in $_engines; do
set_var _engine_${engine}_build "no"
done
}
# Enable all unstable engines
engine_enable_all_unstable() {
for engine in $_engines; do
engine_build_default=`get_engine_build_default $engine`
if test $engine_build_default = no ; then
set_var _engine_${engine}_build "yes"
fi
done
}
# Disable all unstable engines
engine_disable_all_unstable() {
for engine in $_engines; do
engine_build_default=`get_engine_build_default $engine`
if test $engine_build_default = no ; then
set_var _engine_${engine}_build "no"
fi
done
}
# Enable the given engine
engine_enable() {
# Get the parameter
if ( echo $1 | grep ':' ) 2> /dev/null > /dev/null ; then
eng=`echo $1 | cut -d ':' -f 1`
opt=`echo $1 | cut -d ':' -f 2`
else
eng=$1
opt=yes
fi
engine=`echo $eng | sed 's/-/_/g'`
# Filter the parameter for the subengines
if check_is_subengine ${engine} ; then
if test "$opt" != "yes" ; then
subengine_option_error ${engine}
return
fi
parent=`get_subengine_parent ${engine}`
if test `get_engine_build ${parent}` = "no" ; then
set_var _engine_${parent}_build "yes"
fi
fi
if test "$opt" != "static" -a "$opt" != "dynamic" -a "$opt" != "yes" ; then
option_error
return
fi
subengines=
if test "${engine%_all}" != "${engine}" ; then
engine="${engine%_all}"
subengines=$(get_engine_subengines ${engine})
if test "$subengines" = "" ; then
engine_option_error "${engine}*"
return
fi
fi
if test "`get_engine_name ${engine}`" = "" ; then
engine_option_error ${engine}
return
fi
set_var _engine_${engine}_build "$opt"
for subengine in $subengines ; do
set_var _engine_${subengine}_build "$opt"
done
}
# Disable the given engine
engine_disable() {
# Filter malformed options
if ( echo $1 | grep '=' ) 2> /dev/null > /dev/null ; then
option_error
return
fi
engine=`echo $1 | sed 's/-/_/g'`
if test "`get_engine_name ${engine}`" != "" ; then
set_var _engine_${engine}_build "no"
else
engine_option_error ${engine}
fi
}
# Show the configure help line for a given engine
show_engine_help() {
name=`get_engine_name $1`
option_help "${1}" "${name} engine" " "
for sub in `get_engine_subengines $1`; do
show_subengine_help $sub $1
done
}
# Show the configure help line for a given subengine
show_subengine_help() {
name=`get_engine_name $1`
parent=`get_engine_name $2`
option_help "- ${1}" "${name} in ${parent} engine" " "
}
# Copy first argument to second one if they are different. Otherwise, delete the first one.
# Touch the optional third argument on change
copy_if_changed() {
if cmp -s $1 $2; then
rm -f $1
else
mv -f $1 $2
if test -n "$3" ; then
touch "$3"
fi
fi
}
#
# Check any parameters we received
#
# TODO:
# * Change --disable-mad / --enable-mad to the way it's done in autoconf:
# That is, --without-mad / --with-mad=/prefix/to/mad. Useful for people
# who have Mad/Vorbis/ALSA installed in a non-standard locations.
#
for parm in "$@" ; do
if test "$parm" = "--help" || test "$parm" = "-help" || test "$parm" = "-h" ; then
for engine in $_engines; do
if ! check_is_subengine $engine ; then
engines_help="$engines_help`show_engine_help $engine`
"
fi
done
cat << EOF
Usage: $0 [OPTIONS]...
Configuration:
-h, --help display this help and exit
--backend=BACKEND backend to build (3ds, atari, android, dc, dingux, ds, gcw0,
ios7, maemo, n64, null, opendingux, openpandora,
psp, psp2, samsungtv, sdl, switch, wii) [sdl]
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[/usr/local]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, \`make install' will install all the files in
\`/usr/local/bin', \`/usr/local/lib' etc. You can specify
an installation prefix other than \`/usr/local' using \`--prefix',
for instance \`--prefix=\$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--libdir=DIR object code libraries [EPREFIX/lib]
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
--datadir=DIR read-only architecture-independent data
[DATAROOTDIR/scummvm]
--mandir=DIR man documentation [DATAROOTDIR/man]
--docdir=DIR documentation root [DATAROOTDIR/doc/scummvm]
Special configuration feature:
--host=HOST cross-compile to target HOST (arm-linux, ...)
special targets: 3ds for Nintendo 3DS
android-arm-v7a for Android ARMv7-A (armeabi-v7a)
android-arm64-v8a for Android ARMv8-A (arm64-v8a)
android-x86 for Android x86
android-x86_64 for Android x86_64
dingux for Dingux
raspberrypi for Raspberry Pi
dreamcast for Sega Dreamcast
ds for Nintendo DS
gamecube for Nintendo GameCube
gcw0 for GCW Zero
ios7 for Apple iPhone / iPad (iOS >= 7)
ios7-arm64 for Apple iPhone / iPad (iOS >= 7, 64-bit)
kos32 for Kolibri OS
maemo for Nokia Maemo
miyoo for 1st generation Miyoo
miyoomini for Miyoo Mini
n64 for Nintendo 64
opendingux-gcw0 for GCW0 with Opendingux Beta
opendingux-lepus for Lepus with Opendingux Beta
opendingux-rs90 for RS90 and RG99 with Opendingux Beta
openpandora for OpenPandora
ouya for OUYA
ps3 for PlayStation 3
psp2 for PlayStation Vita
psp for PlayStation Portable
samsungtv for Samsung TV
switch for Nintendo Switch
tvos for Apple TV (tvOS 9.0+)
wasm32-unknown-emscripten for WebAssembly
wii for Nintendo Wii
Game engines:
--enable-all-engines enable all engines, including those which are
broken or unsupported
--disable-all-engines disable all engines
--enable-all-unstable-engines enable the engines which are
broken or unsupported
--disable-all-unstable-engines disable only the engines which are
broken or unsupported
--enable-engine=<engine name>[,<engine name>...] enable engine(s) listed
--disable-engine=<engine name>[,<engine name>...] disable engine(s) listed
--enable-engine-static=<engine name>[,<engine name>...]
enable engine(s) listed as static builtin (when plugins are enabled)
--enable-engine-dynamic=<engine name>[,<engine name>...]
enable engine(s) listed as dynamic plugin (when plugins are enabled)
The values of <engine name> for these options are as follows:
$engines_help
Optional Features:
--enable-static build a static binary instead of using shared objects
--enable-detection-static build detection features into executable (default)
--enable-detection-dynamic build detection features into a library
--disable-detection-full add detection only for the engines which were enabled
--disable-debug disable building with debugging symbols
--enable-Werror treat warnings as errors
--enable-release enable building in release mode (this activates
optimizations)
--enable-release-mode enable building in release mode (without optimizations)
--enable-optimizations enable optimizations
--enable-asan enable Address Sanitizer for memory-related debugging
--enable-tsan enable Thread Sanitizer for thread-related debugging
--enable-ubsan enable Undefined Behavior Sanitizer for undefined-behavior-related debugging
--enable-profiling enable profiling
--enable-plugins enable the support for dynamic plugins
--default-dynamic make plugins dynamic by default
--disable-mt32emu don't enable the integrated MT-32 emulator
--disable-lua don't enable Lua support
--disable-nuked-opl don't build Nuked OPL driver
--disable-16bit don't enable 16bit color support
--disable-highres don't enable support for high resolution engines >320x240
--disable-savegame-timestamp don't use timestamps for blank savegame descriptions
--disable-scalers exclude scalers
--disable-hq-scalers exclude HQ2x and HQ3x scalers (disables Edge scalers as well)
--disable-edge-scalers exclude Edge2x and Edge3x scalers
--disable-aspect exclude aspect ratio correction
--disable-translation don't build support for translated messages
--disable-taskbar don't build support for taskbar and launcher integration
--disable-cloud don't build cloud support
--disable-system-dialogs don't build support for system dialogs
--enable-vkeybd build virtual keyboard support
--enable-dlc build scummvm dlc downloading support
--enable-scummvmdlc build scummvm dlc downloading support using ScummVM Cloud
--enable-eventrecorder enable event recording functionality
--disable-eventrecorder disable event recording functionality
--enable-updates build support for updates
--enable-text-console use text console instead of graphical console
--enable-verbose-build enable regular echoing of commands during build
process
--enable-tts build support for text to speech
--disable-tts don't build support for text to speech
--disable-bink don't build with Bink video support
--opengl-mode=MODE OpenGL (ES) mode to use for OpenGL output [auto]
available modes: auto for autodetection
none for disabling any OpenGL usage
any for runtime detection
gl for forcing OpenGL
gles for forcing OpenGL ES
gles2 for forcing OpenGL ES 2
WARNING: only specify this manually if you know what
you are doing!
--no-builtin-resources do not include additional resources (e.g. engine data, fonts)
into the ScummVM binary
--enable-windows-console show console output on Windows (default)
--disable-windows-console do not show console output on Windows
--enable-windows-unicode use Windows Unicode APIs (default)
--disable-windows-unicode use Windows ANSI APIs
--enable-ext-sse2 allow code to use sse2 extensions on x86/amd64
--enable-ext-avx2 allow code to use avx2 extensions on x86/amd64
--enable-ext-neon allow code to use neon extensions on ARM
Optional Documentation Options:
--with-manual-version=VERSION version to use when generating the manual (optional)
--with-pandoc-format=FORMAT pandoc format to use during the conversion (optional)
Optional Libraries:
--with-alsa-prefix=DIR prefix where alsa is installed (optional)
--disable-alsa disable ALSA midi sound support [autodetect]
--with-ogg-prefix=DIR prefix where libogg is installed (optional)
--disable-ogg disable Ogg support [autodetect]
--with-vorbis-prefix=DIR prefix where libvorbis is installed (optional)
--disable-vorbis disable Vorbis support [autodetect]
--with-tremor-prefix=DIR prefix where tremor is installed (optional)
--disable-tremor disable tremor support [autodetect]
--with-mad-prefix=DIR prefix where libmad is installed (optional)
--disable-mad disable libmad (MP3) support [autodetect]
--with-fribidi-prefix=DIR prefix where libfribidi is installed
--disable-fribidi disable libfribidi support [autodetect]
--with-flac-prefix=DIR prefix where libFLAC is installed (optional)
--disable-flac disable FLAC support [autodetect]
--with-zlib-prefix=DIR prefix where zlib is installed (optional)
--disable-zlib disable zlib (compression) support [autodetect]
--with-mpeg2-prefix=DIR prefix where libmpeg2 is installed (optional)
--enable-mpeg2 enable mpeg2 codec for cutscenes [autodetect]
--with-mikmod-prefix=DIR Prefix where libmikmod is installed (optional)
--enable-mikmod enable mikmod module for playing various sound formats like impulsetracker [autodetect]
--with-openmpt-prefix=DIR Prefix where libopenmpt is installed (optional)
--enable-openmpt enable openmpt module for playing various sound formats like impulsetracker [autodetect]
--with-a52-prefix=DIR Prefix where liba52 is installed (optional)
--enable-a52 enable a52 codec for MPEG decoder [autodetect]
--with-opengl-prefix=DIR prefix where OpenGL (ES) is installed (optional)
--disable-opengl-game disable OpenGL (ES) support in game [autodetect]
--disable-opengl-game-classic disable OpenGL classic support in game
--disable-opengl-game-shaders disable use of modern OpenGL with shaders in game
--with-jpeg-prefix=DIR Prefix where libjpeg is installed (optional)
--disable-jpeg disable JPEG decoder [autodetect]
--with-png-prefix=DIR prefix where libpng is installed (optional)
--disable-png disable PNG decoder [autodetect]
--with-gif-prefix=DIR prefix where giflib is installed (optional)
--disable-gif disable GIF decoder [autodetect]
--with-theoradec-prefix=DIR prefix where libtheoradec is installed (optional)
--disable-theoradec disable Theora decoder [autodetect]
--with-vpx-prefix=DIR prefix where libtvpx is installed (optional)
--disable-vpx disable VP8/VP9 decoder [autodetect]
--with-faad-prefix=DIR prefix where libfaad is installed (optional)
--disable-faad disable AAC decoder [autodetect]
--with-fluidsynth-prefix=DIR prefix where libfluidsynth is
installed (optional)
--disable-fluidsynth disable fluidsynth MIDI driver [autodetect]
--with-fluidlite-prefix=DIR prefix where libfluidlite is
installed (optional)
--disable-fluidlite disable fluidlite MIDI driver [autodetect]
--with-sonivox-prefix=DIR prefix where libsonivox is
installed (optional)
--disable-sonivox disable EAS MIDI driver [autodetect]
--with-ieee1284-prefix=DIR prefix where libieee1284 is installed (optional)
--enable-opl2lpt enable OPL2LPT support
--with-retrowave-prefix=DIR prefix where libretrowave is installed (optional)
--enable-retrowave enable RetroWave OPL3 support
--with-sparkle-prefix=DIR prefix where sparkle is installed
(macOS/Windows only - optional)
--disable-sparkle disable sparkle automatic update support
[macOS/Windows only - autodetect]
--disable-osx-dock-plugin disable the NSDockTilePlugin support
[macOS only - autodetect]
--with-sdl-prefix=DIR prefix where the SDL package is installed (optional)
e.g., if sdl-config script is at:
/opt/mxe/usr/i686-w64-mingw32.static/bin/sdl2-config
then you should pass:
'--with-sdl-prefix=/opt/mxe/usr/i686-w64-mingw32.static'
--with-freetype2-prefix=DIR prefix where the freetype-config script is
installed (optional)
--disable-freetype2 disable freetype2 TTF library usage [autodetect]
--with-nasm-prefix=DIR prefix where nasm executable is installed (optional)
--disable-nasm disable assembly language optimizations [autodetect]
--with-readline-prefix=DIR prefix where readline is installed (optional)
--disable-readline disable readline support in text console [autodetect]
--with-libunity-prefix=DIR prefix where libunity is installed (optional)
--disable-libunity disable Unity launcher integration [autodetect]
--with-gtk-prefix=DIR prefix where gtk is installed (optional)
--disable-gtk disable GTK dialog integration [autodetect]
--with-sndio-prefix=DIR prefix where sndio is installed (optional)
--disable-sndio disable sndio MIDI driver [autodetect]
--with-sdlnet-prefix=DIR prefix where SDL_Net is installed (optional)
--disable-sdlnet disable SDL_Net networking library [autodetect]
--with-libcurl-prefix=DIR prefix where libcurl is installed (optional)
--disable-libcurl disable libcurl networking library [autodetect]
--disable-enet don't enable ENet networking support
--with-discord-prefix=DIR prefix where discord-rpc is installed (optional)
--disable-discord disable Discord rich presence integration [autodetect]
Some influential environment variables:
AR archiver command
AS assembler command
ASFLAGS assembler flags
CONFIGURE_NO_HOST Ignore the cross-compile target set by the --host= option
CPPFLAGS C++ preprocessor flags, e.g. -I<include dir> if you have
headers in a nonstandard directory <include dir>
CXX C++ compiler command
CXXFLAGS C++ compiler flags
DWP DWARF packing utility command
LD linker command
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
PKG_CONFIG_LIBDIR list of directories where pkg-config '.pc' files are
looked up
RANLIB archive indexer command
SDL_CONFIG SDL configurer script name (not path)
STRIP symbol stripper command
WINDRES Windows resource compiler command
WINDRESFLAGS Windows resource compiler flags
EOF
exit 0
fi
done # for parm in ...
#
# If we're not showing help, greet the user and start the log file
#
echo "Running ScummVM configure..."
echo "Configure run on" `date` > $TMPLOG
cat >> $TMPLOG <<EOF
Invocation command line was:
$0 $@
Saved environment variables:
AR="$SAVED_AR" AS="$SAVED_AS" ASFLAGS="$SAVED_ASFLAGS" CPPFLAGS="$SAVED_CPPFLAGS" CXX="$SAVED_CXX" CXXFLAGS="$SAVED_CXXFLAGS" DWP="$SAVED_DWP" LD="$SAVED_LD" LDFLAGS="$SAVED_LDFLAGS" PKG_CONFIG_LIBDIR="$SAVED_PKG_CONFIG_LIBDIR" RANLIB="$SAVED_RANLIB" SDL_CONFIG="$SAVED_SDL_CONFIG" STRIP="$SAVED_STRIP" WINDRES="$SAVED_WINDRES" WINDRESFLAGS="$SAVED_WINDRESFLAGS"
EOF
for ac_option in $@; do
case "$ac_option" in
# Silently ignore options valid for Autotools configure.
--build=*) ;;
--program-prefix=*) ;;
--sbindir=*) ;;
--sysconfdir=*) ;;
--includedir=*) ;;
--libexecdir=*) ;;
--localstatedir=*) ;;
--runstatedir=*) ;;
--sharedstatedir=*) ;;
--infodir=*) ;;
--disable-dependency-tracking) ;;
--enable-dependency-tracking) ;;
# End of ignored options.
--enable-static) _static_build=yes ;;
--enable-detection-static) _detection_features_static=yes;;
--enable-detection-dynamic) _detection_features_static=no;;
--enable-detection-full) _detection_features_full=yes;;
--disable-detection-full) _detection_features_full=no;;
--disable-16bit) _16bit=no ;;
--enable-highres) _highres=yes ;;
--disable-highres) _highres=no ;;
--disable-savegame-timestamp) _savegame_timestamp=no ;;
--disable-scalers) _build_scalers=no ;;
--disable-hq-scalers) _build_hq_scalers=no ;;
--disable-edge-scalers) _build_edge_scalers=no ;;
--disable-aspect) _build_aspect=no ;;
--enable-alsa) _alsa=yes ;;
--disable-alsa) _alsa=no ;;
--enable-seq-midi) _seq_midi=yes ;;
--disable-seq-midi) _seq_midi=no ;;
--enable-sndio) _sndio=yes ;;
--disable-sndio) _sndio=no ;;
--enable-timidity) _timidity=yes ;;
--disable-timidity) _timidity=no ;;
--enable-ogg) _ogg=yes ;;
--disable-ogg) _ogg=no ;;
--enable-vorbis) _vorbis=yes ;;
--disable-vorbis) _vorbis=no ;;
--enable-tremor) _tremor=yes ;;
--disable-tremor) _tremor=no ;;
--enable-opl2lpt) _opl2lpt=yes ;;
--disable-opl2lpt) _opl2lpt=no ;;
--enable-retrowave) _retrowave=yes ;;
--disable-retrowave) _retrowave=no ;;
--enable-flac) _flac=yes ;;
--disable-flac) _flac=no ;;
--enable-mad) _mad=yes ;;
--disable-mad) _mad=no ;;
--enable-fribidi) _fribidi=yes ;;
--disable-fribidi) _fribidi=no ;;
--enable-test-c++11) _test_cxx11=yes ;;
--disable-test-c++11) _test_cxx11=no ;;
--enable-zlib) _zlib=yes ;;
--disable-zlib) _zlib=no ;;
--enable-sparkle) _sparkle=yes ;;
--disable-sparkle) _sparkle=no ;;
--enable-osx-dock-plugin) _osxdockplugin=yes ;;
--disable-osx-dock-plugin) _osxdockplugin=no ;;
--enable-nasm) _nasm=yes ;;
--disable-nasm) _nasm=no ;;
--enable-mpeg2) _mpeg2=yes ;;
--disable-mpeg2) _mpeg2=no ;;
--enable-mikmod) _libmikmod=yes ;;
--disable-mikmod) _libmikmod=no ;;
--enable-openmpt) _libopenmpt=yes ;;
--disable-openmpt) _libopenmpt=no ;;
--enable-a52) _a52=yes ;;
--disable-a52) _a52=no ;;
--disable-jpeg) _jpeg=no ;;
--enable-jpeg) _jpeg=yes ;;
--disable-png) _png=no ;;
--enable-png) _png=yes ;;
--disable-gif) _gif=no ;;
--enable-gif) _gif=yes ;;
--disable-theoradec) _theoradec=no ;;
--enable-theoradec) _theoradec=yes ;;
--disable-vpx) _vpx=no ;;
--enable-vpx) _vpx=yes ;;
--disable-faad) _faad=no ;;
--enable-faad) _faad=yes ;;
--disable-fluidsynth) _fluidsynth=no ;;
--enable-fluidsynth) _fluidsynth=yes ;;
--disable-fluidlite) _fluidlite=no ;;
--enable-fluidlite) _fluidlite=yes ;;
--disable-sonivox) _sonivox=no ;;
--enable-sonivox) _sonivox=yes ;;
--enable-readline) _readline=yes ;;
--disable-readline) _readline=no ;;
--enable-freetype2) _freetype2=yes ;;
--disable-freetype2) _freetype2=no ;;
--enable-taskbar) _taskbar=yes ;;
--disable-taskbar) _taskbar=no ;;
--enable-system-dialogs) _dialogs=yes ;;
--disable-system-dialogs) _dialogs=no ;;
--enable-sdlnet) _sdlnet=yes ;;
--disable-sdlnet) _sdlnet=no ;;
--enable-libcurl) _libcurl=yes ;;
--disable-libcurl) _libcurl=no ;;
--enable-enet) _enet=yes ;;
--disable-enet) _enet=no ;;
--enable-cloud) _cloud=yes ;;
--disable-cloud) _cloud=no ;;
--enable-dlc) _dlc=yes ;;
--disable-dlc) _dlc=no ;;
--enable-scummvmdlc) _scummvmdlc=yes ;;
--disable-scummvmdlc) _scummvmdlc=no ;;
--enable-lld) _lld=yes ;;
--disable-lld) _lld=no ;;
--enable-mold) _mold=yes ;;
--disable-mold) _mold=no ;;
--enable-gold) _gold=yes ;;
--disable-gold) _gold=no ;;
--enable-updates) _updates=yes ;;
--disable-updates) _updates=no ;;
--enable-libunity) _libunity=yes ;;
--disable-libunity) _libunity=no ;;
--enable-tts) _tts=yes ;;
--disable-tts) _tts=no ;;
--enable-gtk) _gtk=yes ;;
--disable-gtk) _gtk=no ;;
--disable-imgui) _imgui=no ;;
--enable-imgui) _imgui=yes ;;
--opengl-mode=*)
_opengl_mode=`echo $ac_option | cut -d '=' -f 2`
;;
--disable-opengl-game)
_opengl_game_classic=no
_opengl_game_shaders=no
;;
--disable-opengl-game-classic) _opengl_game_classic=no ;;
--disable-opengl-game-shaders) _opengl_game_shaders=no ;;
--enable-tinygl) _tinygl=yes ;;
--disable-tinygl) _tinygl=no ;;
--enable-bink) _bink=yes ;;
--disable-bink) _bink=no ;;
--enable-discord) _discord=yes ;;
--disable-discord) _discord=no ;;
--enable-verbose-build) _verbose_build=yes ;;
--enable-cygwin-build) _cygwin_build=yes ;;
--enable-plugins) _dynamic_modules=yes ;;
--default-dynamic) _plugins_default=dynamic;;
--enable-mt32emu) _mt32emu=yes ;;
--disable-mt32emu) _mt32emu=no ;;
--enable-lua) _lua=yes ;;
--disable-lua) _lua=no ;;
--enable-nuked-opl) _nuked_opl=yes ;;
--disable-nuked-opl) _nuked_opl=no ;;
--enable-translation) _translation=yes ;;
--disable-translation) _translation=no ;;
--enable-vkeybd) _vkeybd=yes ;;
--disable-vkeybd) _vkeybd=no ;;
--enable-eventrecorder) _eventrec=yes ;;
--disable-eventrecorder) _eventrec=no ;;
--enable-text-console) _text_console=yes ;;
--disable-text-console) _text_console=no ;;
--enable-ext-sse2) _ext_sse2=yes ;;
--disable-ext-sse2) _ext_sse2=no ;;
--enable-ext-avx2) _ext_avx2=yes ;;
--disable-ext-avx2) _ext_avx2=no ;;
--enable-ext-neon) _ext_neon=yes ;;
--disable-ext-neon) _ext_neon=no ;;
--with-fluidsynth-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
FLUIDSYNTH_CFLAGS="-I$arg/include"
FLUIDSYNTH_LIBS="-L$arg/lib"
;;
--with-fluidlite-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
FLUIDLITE_CFLAGS="-I$arg/include"
FLUIDLITE_LIBS="-L$arg/lib"
;;
--with-sonivox-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
SONIVOX_CFLAGS="-I$arg/include"
SONIVOX_LIBS="-L$arg/lib"
;;
--with-mpeg2-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
MPEG2_CFLAGS="-I$arg/include"
MPEG2_LIBS="-L$arg/lib"
;;
--with-a52-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
A52_CFLAGS="-I$arg/include"
A52_LIBS="-L$arg/lib"
;;
--with-alsa-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
ALSA_CFLAGS="-I$arg/include"
ALSA_LIBS="-L$arg/lib"
;;
--with-sndio-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
SNDIO_CFLAGS="-I$arg/include"
SNDIO_LIBS="-L$arg/lib"
;;
--with-ogg-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
OGG_CFLAGS="-I$arg/include"
OGG_LIBS="-L$arg/lib"
;;
--with-vorbis-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
VORBIS_CFLAGS="-I$arg/include"
VORBIS_LIBS="-L$arg/lib"
;;
--with-tremor-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
TREMOR_CFLAGS="-I$arg/include"
TREMOR_LIBS="-L$arg/lib"
;;
--with-ieee1284-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
IEEE1284_CFLAGS="-I$arg/include"
IEEE1284_LIBS="-L$arg/lib"
;;
--with-retrowave-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
RETROWAVE_CFLAGS="-I$arg/include"
RETROWAVE_LIBS="-L$arg/lib"
;;
--with-flac-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
FLAC_CFLAGS="-I$arg/include"
FLAC_LIBS="-L$arg/lib"
;;
--with-mad-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
MAD_CFLAGS="-I$arg/include"
MAD_LIBS="-L$arg/lib"
;;
--with-fribidi-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
FRIBIDI_CFLAGS="-I$arg/include"
FRIBIDI_LIBS="-L$arg/lib"
;;
--with-jpeg-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
JPEG_CFLAGS="-I$arg/include"
JPEG_LIBS="-L$arg/lib"
;;
--with-png-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
PNG_CFLAGS="-I$arg/include"
PNG_LIBS="-L$arg/lib"
;;
--with-gif-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
GIF_CFLAGS="-I$arg/include"
GIF_LIBS="-L$arg/lib"
;;
--with-theoradec-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
THEORADEC_CFLAGS="-I$arg/include"
THEORADEC_LIBS="-L$arg/lib"
;;
--with-vpx-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
VPX_CFLAGS="-I$arg/include"
VPX_LIBS="-L$arg/lib"
VPX_STATIC_LIBS="-L$arg/lib"
;;
--with-faad-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
FAAD_CFLAGS="-I$arg/include"
FAAD_LIBS="-L$arg/lib"
;;
--with-zlib-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
ZLIB_CFLAGS="-I$arg/include"
ZLIB_LIBS="-L$arg/lib"
;;
--with-sparkle-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
_sparklepath=$arg
;;
--with-readline-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
READLINE_CFLAGS="-I$arg/include"
READLINE_LIBS="-L$arg/lib"
;;
--with-libunity-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
LIBUNITY_CFLAGS="-I$arg/include"
LIBUNITY_LIBS="-L$arg/lib"
;;
--with-gtk-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
GTK_CFLAGS="-I$arg/include"
GTK_LIBS="-L$arg/lib"
;;
--with-sdlnet-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
SDL_NET_CFLAGS="-I$arg/include"
SDL_NET_LIBS="-L$arg/lib"
;;
--with-opengl-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
OPENGL_CFLAGS="-I$arg/include"
OPENGL_LIBS="-L$arg/lib"
;;
--with-discord-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
DISCORD_CFLAGS="-I$arg/include"
DISCORD_LIBS="-L$arg/lib"
;;
--backend=*)
_backend=`echo $ac_option | cut -d '=' -f 2`
;;
--enable-debug)
_debug_build=yes
;;
--disable-debug)
_debug_build=no
;;
--enable-Werror)
append_var CXXFLAGS "-Werror"
;;
--enable-release-mode)
_release_build=yes
;;
--disable-release-mode)
_release_build=no
;;
--enable-release)
_release_build=yes
_optimizations=yes
_updates=yes
;;
--disable-release)
_release_build=no
_optimizations=no
;;
--enable-optimizations)
_optimizations=yes
;;
--disable-optimizations)
_optimizations=no
;;
--enable-profiling)
_enable_prof=yes
;;
--enable-asan)
_enable_asan=yes
;;
--enable-tsan)
_enable_tsan=yes
;;
--enable-ubsan)
_enable_ubsan=yes
;;
--no-builtin-resources)
_builtin_resources=no
;;
--enable-windows-console)
_windows_console=yes
;;
--disable-windows-console)
_windows_console=no
;;
--enable-windows-unicode)
_windows_unicode=yes
;;
--disable-windows-unicode)
_windows_unicode=no
;;
--with-sdl-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
_sdlpath="$arg:$arg/bin"
;;
--with-freetype2-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
_freetypepath="$arg:$arg/bin"
;;
--with-libcurl-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
_libcurlpath="$arg:$arg/bin"
;;
--with-mikmod-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
_libmikmodpath="$arg:$arg/bin"
;;
--with-openmpt-prefix=*)
arg=`echo $ac_option | cur -d '=' -f 2`
_libopenmptpath="$arg:$arg/bin"
;;
--with-nasm-prefix=*)
arg=`echo $ac_option | cut -d '=' -f 2`
_nasmpath="$arg:$arg/bin"
;;
--with-pandoc-format=*)
arg=`echo $ac_option | cut -d '=' -f 2`
_pandocformat="$arg"
_pandoc=yes
;;
--with-manual-version=*)
arg=`echo $ac_option | cut -d '=' -f 2`
_manualversion="$arg"
;;
--with-staticlib-prefix=*)
_staticlibpath=`echo $ac_option | cut -d '=' -f 2`
;;
--with-xcodetools-path=*)
_xcodetoolspath=`echo $ac_option | cut -d '=' -f 2`
;;
--host=*)
if test -z "$CONFIGURE_NO_HOST"; then
_host=`echo $ac_option | cut -d '=' -f 2`
else
echo "Ignoring --host option!" >&2
fi
;;
--prefix=*)
prefix=`echo $ac_option | cut -d '=' -f 2`
;;
--exec-prefix=*)
exec_prefix=`echo $ac_option | cut -d '=' -f 2`
;;
--bindir=*)
bindir=`echo $ac_option | cut -d '=' -f 2`
;;
--libdir=*)
libdir=`echo $ac_option | cut -d '=' -f 2`
;;
--datarootdir=*)
datarootdir=`echo $ac_option | cut -d '=' -f 2`
;;
--datadir=*)
datadir=`echo $ac_option | cut -d '=' -f 2`
;;
--mandir=*)
mandir=`echo $ac_option | cut -d '=' -f 2`
;;
--docdir=*)
docdir=`echo $ac_option | cut -d '=' -f 2`
;;
--enable-all-engines)
engine_enable_all
;;
--disable-all-engines)
engine_disable_all
;;
--enable-all-unstable-engines)
engine_enable_all_unstable
;;
--disable-all-unstable-engines)
engine_disable_all_unstable
;;
--enable-engine=* | --enable-engines=*)
for engine_name in `echo $ac_option | cut -d '=' -f 2- | tr ',' '\n'`; do
engine_enable "${engine_name}"
done
;;
--enable-engine-static=* | --enable-engines-static=*)
for engine_name in `echo $ac_option | cut -d '=' -f 2- | tr ',' '\n'`; do
engine_enable "${engine_name}:static"
done
;;
--enable-engine-dynamic=* | --enable-engines-dynamic=*)
for engine_name in `echo $ac_option | cut -d '=' -f 2- | tr ',' '\n'`; do
engine_enable "${engine_name}:dynamic"
done
;;
--disable-engine=* | --disable-engines=*)
for engine_name in `echo $ac_option | cut -d '=' -f 2 | tr ',' '\n'`; do
engine_disable ${engine_name}
done
;;
*)
option_error
;;
esac
done
guessed_host=`$_srcdir/config.guess`
get_system_exe_extension $guessed_host
NATIVEEXEEXT=$_exeext
case $_host in
3ds)
_host_os=3ds
_host_cpu=arm
_host_alias=arm-none-eabi
test "x$prefix" = xNONE && prefix=romfs:
datarootdir='${prefix}'
datadir='${datarootdir}'
docdir='${prefix}/doc'
;;
android-arm-v7a | ouya)
_host_os=android
_host_cpu=arm
_host_alias=arm-linux-androideabi
;;
android-arm64-v8a)
_host_os=android
_host_cpu=aarch64
_host_alias=aarch64-linux-android
;;
android-x86)
_host_os=android
_host_cpu=i686
_host_alias=i686-linux-android
;;
android-x86_64)
_host_os=android
_host_cpu=x86_64
_host_alias=x86_64-linux-android
;;
arm-vfp-riscos)
_host_os=riscos
_host_cpu=arm
_host_alias=arm-unknown-riscos
datarootdir='/\<ScummVM\$$Dir\>'
datadir='${datarootdir}/data'
docdir='${datarootdir}/docs'
;;
arm-*riscos)
_host_os=riscos
_host_cpu=arm
_host_alias=$_host
datarootdir='/\<ScummVM\$$Dir\>'
datadir='${datarootdir}/data'
docdir='${datarootdir}/docs'
;;
raspberrypi)
_host_os=linux
_host_cpu=arm
# This tuple is the one used by the official Rpi toolchain.
# It may change in the future.
_host_alias=arm-linux-gnueabihf
;;
dingux | gcw0 | opendingux-*)
_host_os=linux
_host_cpu=mipsel
_host_alias=mipsel-linux
;;
dreamcast)
_host_os=dreamcast
_host_cpu=sh
_host_alias=sh-elf
append_var CXXFLAGS "-ml -m4-single-only"
append_var LDFLAGS "-ml -m4-single-only"
;;
ds)
_host_os=ds
_host_cpu=arm
_host_alias=arm-none-eabi
;;
gamecube)
_host_os=gamecube
_host_cpu=powerpc
_host_alias=powerpc-eabi
;;
i586-mingw32msvc)
_host_os=mingw32msvc
_host_cpu=i586
;;
ios7)
_host_os=iphoneos
_host_cpu=arm
_host_alias=arm-apple-darwin11
;;
ios7-arm64)
_host_os=iphoneos
# Remains of configure not knowing about arm64
_host_cpu=aarch64
_host_alias=arm64-apple-darwin11
;;
kos32)
_host_os=kolibrios
_host_cpu=i686
_host_alias=kos32
;;
m68k-atari-mint*)
_host_os=mint
_host_cpu=m68k
_host_alias=$_host
;;
maemo)
_host_os=maemo
_host_cpu=arm
_host_alias=arm-none-linux-gnueabi
# The prefix is always the same on Maemo so we hardcode the default
# here. It is still possible to define a custom prefix which is
# needed when packaging the app with a user-specific app ID.
test "x$prefix" = xNONE && prefix=/opt/scummvm
# Maemo apps are installed into app-specific directories. The
# default directory structure of ScummVM makes no sense here so we
# hardcode Maemo specific directories here.
datarootdir='${prefix}/share'
datadir=/opt/scummvm/share
docdir='${datarootdir}/doc/scummvm'
;;
miyoo)
_host_os=linux
_host_cpu=arm
_host_alias=arm-linux
;;
miyoomini)
_host_os=linux
_host_cpu=arm
_host_alias=arm-linux-gnueabihf
;;
n64)
_host_os=n64
_host_cpu=mips
_host_alias=mips64
;;
neuros)
_host_os=linux
_host_cpu=arm
;;
openpandora)
_host_os=linux
_host_cpu=arm
_host_alias=arm-angstrom-linux-gnueabi
;;
ppc-amigaos)
_host_os=amigaos
_host_cpu=powerpc
_host_alias=$_host
;;
ppc-morphos)
_host_os=morphos
_host_cpu=powerpc
_host_alias=$_host
;;
ps3)
_host_os=ps3
_host_cpu=powerpc
_host_alias=powerpc64-ps3-elf
# The prefix is always the same on PS3 so we hardcode the default
# here. It is still possible to define a custom prefix which is
# needed when packaging the app with a user-specific app ID.
test "x$prefix" = xNONE && prefix=/dev_hdd0/game/SCUM12000/USRDIR
# PS3 apps are installed into app-specific directories. The
# default directory structure of ScummVM makes no sense here so we
# hardcode PS3 specific directories here.
datarootdir='${prefix}/data'
datadir='${datarootdir}'
docdir='${prefix}/doc'
;;
psp2)
_host_os=psp2
_host_cpu=arm
_host_alias=arm-vita-eabi
# The prefix is always the same on PSP2 so we hardcode the default
# here. It is still possible to define a custom prefix which is
# needed when packaging the app with a user-specific app ID.
test "x$prefix" = xNONE && prefix=app0:
# PSP2 apps are installed into app-specific directories. The
# default directory structure of ScummVM makes no sense here so we
# hardcode PSP2 specific directories here.
datarootdir='${prefix}/data'
datadir='${datarootdir}'
docdir='${prefix}/doc'
;;
psp)
_host_os=psp
_host_cpu=mipsallegrexel
_host_alias=psp
;;
samsungtv)
_host_os=linux
_host_cpu=arm
_host_alias=arm-linux-gnueabi
;;
switch)
_host_os=switch
_host_cpu=aarch64
_host_alias=aarch64-none-elf
test "x$prefix" = xNONE && prefix=.
datarootdir='${prefix}/data'
datadir='${datarootdir}'
docdir='${prefix}/doc'
;;
tvos)
_host_os=iphoneos
# Remains of configure not knowing about arm64
_host_cpu=aarch64
_host_alias=arm64-apple-darwin11
;;
wasm32-*)
_endian=little # the endian check below fails, but emscripten is always little endian anyway
_host_os=emscripten
_host_cpu=wasm32
datadir='/data'
CXX="em++"
;;
wii)
_host_os=wii
_host_cpu=powerpc
_host_alias=powerpc-eabi
;;
*)
if test -n "$_host"; then
guessed_host=`$_srcdir/config.sub $_host`
fi
_host_cpu=`echo $guessed_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
_host_vendor=`echo $guessed_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
_host_os=`echo $guessed_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
;;
esac
if test -z "$_host_alias"; then
_host_alias="$_host_cpu-$_host_os"
else
# if _host_alias was set, default to the standard GNU tools
_ranlib=$_host_alias-ranlib
_strip=$_host_alias-strip
_ar="$_host_alias-ar cr"
_as="$_host_alias-as"
_dwp=$_host_alias-dwp
_windres=$_host_alias-windres
fi
case $_host in
arm-*riscos | ds | gp2x | gp2xwiz | openpandora | psp | psp2 | switch)
if test "$_debug_build" = auto; then
# If you want to debug one of these platforms, use '--disable-optimizations --enable-debug'
_debug_build=no
fi
if test "$_optimizations" = auto; then
# Enable optimizations by default.
_optimizations=yes
fi
;;
esac
#
# Determine extension used for executables
#
get_system_exe_extension $_host_os
HOSTEXEPRE=
HOSTEXEEXT=$_exeext
#
# Determine separator used for $PATH
#
case $_host_os in
os2-emx*)
SEPARATOR=";"
;;
*)
SEPARATOR=":"
;;
esac
#
# Platform specific sanity checks
#
case $_host_os in
android)
if test -z "$ANDROID_SDK_ROOT"; then
echo "Please set ANDROID_SDK_ROOT in your environment: export ANDROID_SDK_ROOT=<path to Android SDK>"
exit 1
fi
if test -z "$ANDROID_NDK_ROOT"; then
echo "Please set ANDROID_NDK_ROOT in your environment: export ANDROID_NDK_ROOT=<path to Android NDK>"
exit 1
fi
;;
3ds)
if test -z "$DEVKITPRO"; then
echo "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to devkitPRO>"
exit 1
fi
_as="$DEVKITPRO/devkitARM/bin/arm-none-eabi-as"
_ar="$DEVKITPRO/devkitARM/bin/arm-none-eabi-ar cr"
_ranlib="$DEVKITPRO/devkitARM/bin/arm-none-eabi-ranlib"
_strip="$DEVKITPRO/devkitARM/bin/arm-none-eabi-strip"
if test -z "$CXX"; then
CXX="$DEVKITPRO/devkitARM/bin/arm-none-eabi-g++"
fi
if test -z "$PKG_CONFIG_LIBDIR"; then
PKG_CONFIG_LIBDIR="$DEVKITPRO/portlibs/3ds/lib/pkgconfig"
fi
if test -z "$PKG_CONFIG_PATH"; then
PKG_CONFIG_PATH="$DEVKITPRO/portlibs/3ds/lib/pkgconfig"
fi
;;
ds | gamecube | switch | wii)
if test -z "$DEVKITPRO"; then
echo "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to devkitPRO>"
exit 1
fi
;;
dreamcast)
if test -z "$RONINDIR"; then
echo "Please set RONINDIR in your environment. export RONINDIR=<path to libronin>"
exit 1
fi
;;
emscripten)
if test -z "$EMSDK"; then
echo "Please set EMSDK in your environment. export EMSDK=<path to emscripten sdk>"
exit 1
fi
;;
kolibrios)
if test -z "$KOS32_SDK_DIR" || test -z "$KOS32_AUTOBUILD"; then
echo "Please set KOS32_SDK_DIR and KOS32_AUTOBUILD in your environment. export KOS32_SDK_DIR=<path to KOS32 SDK> and export KOS32_AUTOBUILD=<path to KOS32 build>"
exit 1
fi
_as="${KOS32_AUTOBUILD}/tools/win32/bin/kos32-as"
_ar="${KOS32_AUTOBUILD}/tools/win32/bin/kos32-ar cr"
_ranlib="${KOS32_AUTOBUILD}/tools/win32/bin/kos32-ar -s"
_strip="${KOS32_AUTOBUILD}/tools/win32/bin/kos32-strip"
if test -z "$CXX"; then
CXX="${KOS32_AUTOBUILD}/tools/win32/bin/kos32-g++"
fi
append_var DEFINES "-U__WIN32__ -U_Win32 -U_WIN32 -U__MINGW32__ -UWIN32 -DKOLIBRIOS=1 -D_POSIX_C_SOURCE=1 -D_XOPEN_SOURCE=1"
append_var CXXFLAGS "-I${KOS32_SDK_DIR}/sources/newlib/libc/include -I${KOS32_SDK_DIR}/sources/libstdc++-v3/include -fno-ident -fomit-frame-pointer"
# Final executable will be a DLL but for tests we need to stick to a standard binary because DLLs having a main function trigger a build failure
# We will add the -shared option at the end
append_var LDFLAGS "-specs=$_srcdir/backends/platform/sdl/kolibrios/kolibrios.spec"
;;
n64)
if test -z "$N64SDK"; then
echo "Please set N64SDK in your environment. export N64SDK=<path to n64 sdk>"
exit 1
fi
;;
ps3)
if test -z "$PS3DEV"; then
echo "Please set PS3DEV in your environment. export PS3DEV=<path to ps3 toolchain>"
exit 1
fi
if test -z "$PSL1GHT"; then
echo "Please set PSL1GHT in your environment. export PSL1GHT=<path to psl1ght>"
exit 1
fi
;;
psp2)
if test -z "$VITASDK"; then
echo "Please set VITASDK in your environment. export VITASDK=<path to psp2 toolchain>"
exit 1
fi
;;
psp)
if test -z "$PSPDEV"; then
PSPDEV=`psp-config --pspdev-path`
fi
# TODO: Should we also insist on a valid PSPDEV value?
if test -z "$PSPSDK"; then
PSPSDK=`psp-config --pspsdk-path`
fi
if test -z "$PSPSDK"; then
echo "Please set PSPSDK in your environment. export PSPSDK=<path to psp sdk>"
exit 1
fi
# These have to be set early because the compiler will not link successfully
# during testing otherwise
if test -d "$PSPDEV/psp/lib"; then
append_var LDFLAGS "-L$PSPDEV/psp/lib"
fi
append_var LDFLAGS "-L$PSPSDK/lib"
append_var LDFLAGS "-specs=$_srcdir/backends/platform/psp/psp.spec"
;;
riscos)
if test -z "$GCCSDK_INSTALL_ENV"; then
echo "Please set GCCSDK_INSTALL_ENV in your environment. export GCCSDK_INSTALL_ENV=<path to GCCSDK_INSTALL_ENV>"
exit 1
fi
if test -e "$GCCSDK_INSTALL_ENV/bin/tokenize"; then
add_line_to_config_mk "TOKENIZE := $GCCSDK_INSTALL_ENV/bin/tokenize"
elif `which tokenize >/dev/null 2>&1`; then
add_line_to_config_mk "TOKENIZE := tokenize"
fi
if test -e "$GCCSDK_INSTALL_ENV/bin/makerun"; then
add_line_to_config_mk "MAKERUN := $GCCSDK_INSTALL_ENV/bin/makerun"
elif `which makerun >/dev/null 2>&1`; then
add_line_to_config_mk "MAKERUN := makerun"
fi
;;
*)
;;
esac
# Toolchain for Android is in NDK and is using different naming convention
if test "$_host_os" = android; then
# Check that we have the correct NDK version
echo_n "Checking NDK version... "
_ndk_gradle=$(grep "^[[:space:]]*ndkVersion" $_srcdir/dists/android/build.gradle | sed 's/[^0-9\.]//g')
_ndk_version=$(grep "Pkg.Revision" $ANDROID_NDK_ROOT/source.properties | sed 's/[^0-9\.]//g' | sed 's/.//')
if test "$_ndk_version" = "$_ndk_gradle"; then
echo "$_ndk_version"
else
echo "$_ndk_version (Expected $_ndk_gradle)"
exit 1
fi
# Try to use a known to work toolchain
android_toolchains="windows-x86_64 darwin-x86_64 linux-x86_64"
for toolchain in $android_toolchains; do
_android_toolchain="$ANDROID_NDK_ROOT/toolchains/llvm/prebuilt/$toolchain"
if test -d "$_android_toolchain"; then
break
fi
done
# See if an explicit toolchain is used
if test -n "$ANDROID_TOOLCHAIN"; then
_android_toolchain="$ANDROID_TOOLCHAIN"
fi
case $_host_cpu in
arm | i686)
_android_version=16
;;
aarch64 | x86_64)
# Platform version 21 is needed as earlier versions of platform do not support this architecture.
_android_version=21
;;
esac
# If CXX environment variable is not set, try to set known to work defaults
if test -z "$CXX"; then
case $_host_cpu in
arm)
_android_target="armv7a-linux-androideabi$_android_version"
;;
aarch64)
_android_target="aarch64-linux-android$_android_version"
;;
i686)
_android_target="i686-linux-android$_android_version"
;;
x86_64)
_android_target="x86_64-linux-android$_android_version"
;;
esac
CXX="$_android_toolchain/bin/clang++"
# If CXX is defined, don't alter CXXFLAGS and LDFLAGS as it can be done by the user explicitly
append_var CXXFLAGS "-target ${_android_target}"
append_var LDFLAGS "-target ${_android_target}"
fi
case $_host_cpu in
aarch64)
;;
arm|i686|x86_64)
add_line_to_config_mk 'NEED_ANDROID_CPUFEATURES = 1'
;;
esac
# These values can get overriden below by environments variables
_ar="$_android_toolchain/bin/$_ar"
_as="$_android_toolchain/bin/$_as"
_dwp="$_android_toolchain/bin/$_dwp"
_ranlib="$_android_toolchain/bin/$_ranlib"
_strip="$_android_toolchain/bin/$_strip"
if test -z "$STRINGS"; then
STRINGS="$_android_toolchain/bin/$_host_alias-strings"
fi
if test -z "$PKG_CONFIG_LIBDIR"; then
PKG_CONFIG_LIBDIR="$_android_toolchain/sysroot/usr/lib/$_host_alias/$_android_version/pkgconfig"
fi
_libcurlpath="$_android_toolchain/sysroot/usr/bin/$_host_alias/$_android_version:$_libcurlpath"
fi
#
# Determine the C++ compiler
#
echo_n "Looking for C++ compiler... "
# Check whether the given command is a working C++ compiler
test_compiler() {
cat > tmp_cxx_compiler.cpp << EOF
class Foo { int a; };
int main(int argc, char **argv) {
Foo *a = new Foo(); delete a; return 0;
}
EOF
echo "testing compiler: $1" >> "$TMPLOG"
if test -n "$_host"; then
# In cross-compiling mode, we cannot run the result
eval "$1 $CXXFLAGS -o $TMPO.o -c tmp_cxx_compiler.cpp" 2>> "$TMPLOG" && cc_check_clean tmp_cxx_compiler.cpp
else
eval "$1 $CXXFLAGS $LDFLAGS -o $TMPO$HOSTEXEEXT tmp_cxx_compiler.cpp" 2>> "$TMPLOG" && eval "$TMPO$HOSTEXEEXT 2>> $TMPLOG" && cc_check_clean tmp_cxx_compiler.cpp
fi
}
# Prepare a list of candidates for the C++ compiler
if test -n "$CXX" && test_compiler "$CXX"; then
# Use the compiler specified in CXX
echo $CXX
else
if test -n "$_host"; then
compilers="$_host_alias-g++ $_host_alias-c++ $_host_alias-clang++ $_host-g++ $_host-c++ $_host-clang++"
else
compilers="g++ c++ clang++"
fi
# Iterate over all candidates, pick the first working one
CXX=
for compiler in $compilers; do
if test_compiler $compiler; then
echo "success testing compiler: $compiler" >> "$TMPLOG"
CXX=$compiler
echo $CXX
break
else
echo "failure testing compiler: $compiler" >> "$TMPLOG"
fi
done
fi
if test -z "$CXX"; then
echo "none found!"
exit 1
fi
if test -n "$RANLIB"; then
_ranlib=$RANLIB
fi
if test -n "$STRIP"; then
_strip=$STRIP
fi
if test -n "$AR"; then
_ar="$AR cr"
fi
if test -n "$AS"; then
_as=$AS
fi
if test -n "$DWP"; then
_dwp=$DWP
fi
if test -n "$WINDRES"; then
_windres=$WINDRES
fi
LD=$CXX
#
# Check whether the compiler supports C++11
#
echo_n "Checking if compiler supports C++11... "
have_cxx11=no
cat > $TMPC << EOF
int main(int argc, char *argv[]) { if (argv == nullptr) return -1; else return 0; }
EOF
cc_check -std=c++11 && have_cxx11=yes
echo $have_cxx11
if test "$have_cxx11" = "no" ; then
echo
echo "ScummVM requires C++11 compiler support. Please ensure your compiler supports it"
exit 1
fi
#
# Determine the compiler version
#
echocheck "compiler version"
# Some compilers pretend to be gcc to ease compatibility with
# common Linux etc. programs. We first check for some of these here.
have_gcc=no
cc_check_define __GNUC__ && have_gcc=yes
have_icc=no
cc_check_define __INTEL_COMPILER && have_icc=yes
have_clang=no
cc_check_define __clang__ && have_clang=yes
if test "$have_icc" = yes; then
add_line_to_config_mk 'HAVE_ICC = 1'
# Make ICC error out on unknown command line options instead of printing
# a warning. This is for example required to make the -Wglobal-constructors
# detection work correctly.
append_var CXXFLAGS "-diag-error 10006,10148"
# ICC doesn't accept all gcc options, so we disable have_gcc, even if
# ICC does have the gcc-compatibility defines.
have_gcc=no
fi
if test "$have_clang" = yes; then
add_line_to_config_mk 'HAVE_CLANG = 1'
# clang does accept all gcc options we use, so we keep have_gcc
fi
if test "$have_gcc" = yes; then
add_line_to_config_mk 'HAVE_GCC = 1'
_cxx_major=`gcc_get_define __GNUC__`
_cxx_minor=`gcc_get_define __GNUC_MINOR__`
cxx_version="`( $CXX -dumpversion ) 2>&1`"
if test "$have_clang" = yes; then
# Clang sets a gcc version number for compatibility.
# We keep that as _cxx_minor/_cxx_major for later
# compiler version checks.
# For the version reported in the configure log (cxx_version),
# we get the actual clang version.
cxx_version=`gcc_get_define __clang_version__`
cxx_version="`echo "${cxx_version}" | sed -e 's/"\([^ ]*\) .*/\1/'`"
cxx_version="clang $cxx_version, ok"
append_var CXXFLAGS "-Wshadow"
else
cxx_version="GCC $cxx_version, ok"
# Way too many false positives before GCC 5
if test $_cxx_major -ge 5; then
append_var CXXFLAGS "-Wshadow"
else
append_var CXXFLAGS "-Wno-missing-field-initializers"
fi
fi
elif test "$have_icc" = yes; then
cxx_version="`( $CXX -dumpversion ) 2>/dev/null`"
_cxx_major="`echo "${cxx_version}" | sed -ne 's/\([0-9][0-9]*\)\..*/\1/gp'`"
_cxx_minor="`echo "${cxx_version}" | sed -ne 's/[0-9][0-9]*\.\([0-9][0-9]*\)/\1/gp'`"
cxx_version="ICC $cxx_version, ok"
else
# TODO: Big scary warning about unsupported compilers
cxx_version=`( $CXX -version ) 2>&1`
if test "$?" -eq 0; then
cxx_version="`echo "${cxx_version}" | sed -ne 's/^.*[^0-9]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*$/\1/gp'`"
if test -z "${cxx_version}"; then
cxx_version="not found"
fi
echo non-gcc compiler version ${cxx_version}
else
cxx_version="not found"
echo non-gcc compiler version ${cxx_version}
fi
cxx_verc_fail=yes
cxx_version="$cxx_version, bad"
fi
echo "$cxx_version"
#
# Bail out now if no useable compiler was found.
#
if test "$cxx_verc_fail" = yes ; then
echo
echo "The version of your compiler is not supported at this time"
exit 1
fi
#
# Setup compiler specific CXXFLAGS now that we know the compiler version.
# Foremost, this means enabling various warnings.
# In addition, we set CXX_UPDATE_DEP_FLAG for GCC and ICC.
#
# By default compile with strict C++
std_variant=c++
pedantic=no
if test "$have_gcc" = yes ; then
# By default, we add -pedantic to the CXXFLAGS to catch some potentially
# non-portable constructs, like use of GNU extensions.
# However, some platforms use GNU extensions in system header files, so
# for these we must not use -pedantic.
pedantic=yes
case $_host_os in
# newlib-based system include files suppress non-C89 function
# declarations under __STRICT_ANSI__, undefine it
3ds | android | gamecube | kolibrios | psp | switch | wii)
std_variant=gnu++
pedantic=no
;;
amigaos* | dreamcast | ds | mingw* | mint* | morphos | n64 | ps3 | psp2)
std_variant=gnu++
;;
openbsd*)
pedantic=no
;;
*)
;;
esac
append_var CXXFLAGS "-W -Wno-unused-parameter"
add_line_to_config_mk 'CXX_UPDATE_DEP_FLAG = -MMD -MF "$(*D)/$(DEPDIR)/$(*F).d" -MQ "$@" -MP'
append_var CXXFLAGS "-Wno-empty-body"
append_var CXXFLAGS "-fno-operator-names"
elif test "$have_icc" = yes ; then
# ICC does not support pedantic, while GCC and clang do.
add_line_to_config_mk 'CXX_UPDATE_DEP_FLAG = -MMD -MF "$(*D)/$(DEPDIR)/$(*F).d" -MQ "$@" -MP'
fi
#
# Set status about C++11 mode
#
append_var CXXFLAGS "-std=${std_variant}11"
if test "$pedantic" = yes ; then
append_var CXXFLAGS "-pedantic"
fi
#
# Additional tests for C++11 features that may not be present
#
# Check if initializer list is available
echo_n "Checking if C++11 initializer list is available... "
cat > $TMPC << EOF
#include <initializer_list>
#include <cstddef>
class FOO {
public:
FOO(std::initializer_list<int> list) : _size(list.size()) {}
size_t _size;
};
int main(int argc, char *argv[]) { return 0; }
EOF
cc_check
if test "$TMPR" -eq 0; then
echo yes
else
echo no
define_in_config_if_yes yes 'NO_CXX11_INITIALIZER_LIST'
fi
# Check if std::nullptr_t is available
echo_n "Checking if C++11 std::nullptr_t is available... "
cat > $TMPC << EOF
#include <cstddef>
int main(int argc, char *argv[]) {
std::nullptr_t i = nullptr;
return 0;
}
EOF
cc_check
if test "$TMPR" -eq 0; then
echo yes
else
echo no
define_in_config_if_yes yes 'NO_CXX11_NULLPTR_T'
fi
# Check if alignas and alignof are available
echo_n "Checking if C++11 alignas and alignof keywords are available... "
cat > $TMPC << EOF
#include <stddef.h>
struct test {
char c;
alignas(max_align_t) size_t _size;
};
static const size_t LENGTH = alignof(max_align_t);
int main(int argc, char *argv[]) { return 0; }
EOF
cc_check
if test "$TMPR" -eq 0; then
echo yes
else
echo no
define_in_config_if_yes yes 'NO_CXX11_ALIGNAS'
fi
#
# Determine extra build flags for debug and/or release builds
#
if test "$_debug_build" = auto && test "$_release_build" = yes; then
_debug_build=no
fi
if test "$_debug_build" != no; then
# debug mode not explicitly disabled -> compile with debug information
echo_n "Checking best debug mode... "
debug_mode=-g
test "$_host_os" = amigaos && debug_mode=-gstabs
append_var CXXFLAGS "$debug_mode"
echo_n -- "$debug_mode"
echo "int main() { return 0; }" > $TMPC
# HACK: The default DWARF version "for most targets" is 5. However,
# that version causes dwp to segfault. According to
# https://sourceware.org/bugzilla/show_bug.cgi?id=26219 it just
# isn't implemented, and there's no fix in sight. So we force
# DWARF version 4 and hope that works for, well... "most targets".
if `which $_dwp >/dev/null 2>&1` && cc_check_no_clean $debug_mode -gsplit-dwarf -gdwarf-4 && `$_dwp -e $TMPO -o /dev/null >/dev/null 2>&1`; then
append_var CXXFLAGS "-gsplit-dwarf -gdwarf-4"
add_line_to_config_mk "SPLIT_DWARF = 1"
echo_n -- " + split DWARF"
if test "$_lld" = yes && cc_check_no_clean $debug_mode -gsplit-dwarf -fuse-ld=lld -Wl,--gdb-index; then
append_var LDFLAGS "-fuse-ld=lld"
append_var LDFLAGS "-Wl,--gdb-index"
echo_n -- " + LLD"
elif test "$_mold" = yes && cc_check_no_clean $debug_mode -gsplit-dwarf -fuse-ld=mold -Wl,--gdb-index; then
append_var LDFLAGS "-fuse-ld=mold"
append_var LDFLAGS "-Wl,--gdb-index"
echo_n -- " + Mold"
elif test "$_gold" = yes && cc_check_no_clean $debug_mode -gsplit-dwarf -fuse-ld=gold -Wl,--gdb-index; then
append_var LDFLAGS "-fuse-ld=gold"
append_var LDFLAGS "-Wl,--gdb-index"
echo_n -- " + Gold"
fi
fi
if cc_check_no_clean $debug_mode -fvar-tracking-assignments; then
append_var CXXFLAGS "-fvar-tracking-assignments"
echo_n -- " + var tracking"
fi
cc_check_clean
echo ""
fi
if ! echo "$LDFLAGS" | grep -q -e -fuse-ld; then
echo "Using LLD linker... $_lld"
if test "$_lld" = yes ; then
append_var LDFLAGS -fuse-ld=lld
fi
fi
if ! echo "$LDFLAGS" | grep -q -e -fuse-ld; then
echo "Using Mold linker... $_mold"
if test "$_mold" = yes ; then
append_var LDFLAGS -fuse-ld=mold
fi
fi
if test "$_release_build" = yes; then
# Add a define, which indicates we are doing
# a build for a release version.
append_var DEFINES "-DRELEASE_BUILD"
fi
set_flag_if_supported() {
echocheck "whether C++ compiler accepts $1"
cat > $TMPC << EOF
int main() { return 0; }
EOF
# Note: we check for -Wxxx instead of -Wno-xxx as not all compilers error
# out on unknown -Wno-xxx flags.
if cc_check $(echo $1 | sed 's/-Wno-/-W/') -Werror; then
append_var CXXFLAGS "$1"
echo yes
else
echo no
fi
}
set_flag_if_supported -Wglobal-constructors
# If the compiler supports the -Wundefined-var-template flag, silence that warning.
# We get this warning a lot with regard to the Singleton class as we explicitly
# instantiate each specialisation. An alternate way to deal with it would be to
# change the way we instantiate the singleton classes as done in PR #967.
# Note: we check the -Wundefined-var-template as gcc does not error out on unknown
# -Wno-xxx flags.
set_flag_if_supported -Wno-undefined-var-template
# Vanilla clang 6 enables the new -Wpragma-pack which warns when leaving an
# included file which changes the current alignment.
# As our common/pack-{start,end}.h trigger this we disable this warning.
# Because there is no correlation between the version reported by Apple Xcode
# clang and vanilla clang we cannot rely on the __clang_major__/clang_minor__
# macros.
set_flag_if_supported -Wno-pragma-pack
set_flag_if_supported -Wno-address-of-packed-member
if test -n "$STRINGS"; then
_strings=$STRINGS
else
echo_n "Checking for $_host_alias-strings... " >> "$TMPLOG"
if `which $_host_alias-strings >/dev/null 2>&1`; then
_strings=$_host_alias-strings
echo yes >> "$TMPLOG"
else
_strings=strings
echo no >> "$TMPLOG"
fi
fi
#
# Check for endianness
#
echo_n "Checking endianness... "
cat > tmp_endianness_check.cpp << EOF
#ifndef __GNUC__
#define __attribute__(x)
#endif
__attribute__ ((used)) unsigned short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
__attribute__ ((used)) unsigned short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
const char * _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; return s; }
__attribute__ ((used)) unsigned short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
__attribute__ ((used)) unsigned short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
const char * _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; return s; }
int main() { _ascii (); _ebcdic (); return 0; }
EOF
$CXX $LDFLAGS $CXXFLAGS -o $TMPO$HOSTEXEEXT tmp_endianness_check.cpp >> "$TMPLOG" 2>&1
if $_strings $TMPO$HOSTEXEEXT 2>> "$TMPLOG"| grep BIGenDianSyS >/dev/null; then
_endian=big
elif $_strings $TMPO$HOSTEXEEXT 2>> "$TMPLOG" | grep LiTTleEnDian >/dev/null; then
_endian=little
fi
echo $_endian;
cc_check_clean tmp_endianness_check.cpp $TMPO-tmp_endianness_check.dwo
case $_endian in
big)
add_line_to_config_h '#undef SCUMM_LITTLE_ENDIAN'
add_line_to_config_h '#define SCUMM_BIG_ENDIAN'
;;
little)
add_line_to_config_h '#define SCUMM_LITTLE_ENDIAN'
add_line_to_config_h '#undef SCUMM_BIG_ENDIAN'
;;
*)
exit 1
;;
esac
#
# Determine a data type with the given length
#
find_type_with_size() {
for datatype in int short char long "long long" __int64 "long long int" unknown; do
cat > tmp_find_type_with_size.cpp << EOF
typedef $datatype ac__type_sizeof_;
int main() {
static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) == $1)];
test_array [0] = 0;
return 0;
}
EOF
if $CXX $CXXFLAGS -c -o $TMPO.o tmp_find_type_with_size.cpp >> "$TMPLOG" 2>&1 ; then
break
else
if test "$datatype" = "unknown"; then
echo "couldn't find data type with $1 bytes"
exit 1
fi
continue
fi
done
cc_check_clean tmp_find_type_with_size.cpp
echo $datatype
}
#
# Check whether the system is 32-bit
#
pointer_is_32bit() {
cat > tmp_pointer_is_32bit.cpp << EOF
int main() {
static int test_array[1 - 2 * !(sizeof(void *) == 4)];
test_array[0] = 0;
return 0;
}
EOF
$CXX $CXXFLAGS -c -o $TMPO.o tmp_pointer_is_32bit.cpp >> "$TMPLOG" 2>&1
status=$?
cc_check_clean tmp_pointer_is_32bit.cpp
return $status
}
echo_n "Checking 64-bitness... "
pointer_is_32bit
if test $? -eq 0; then
signed_type_ptr=int32
unsigned_type_ptr=uint32
echo "no"
else
signed_type_ptr=int64
unsigned_type_ptr=uint64
echo "yes"
fi
#
# Determine data type sizes
#
echo_n "Type with 1 byte... "
type_1_byte=`find_type_with_size 1`
TMPR="$?"
echo "$type_1_byte"
test $TMPR -eq 0 || exit 1 # check exit code of subshell
echo_n "Type with 2 bytes... "
type_2_byte=`find_type_with_size 2`
TMPR="$?"
echo "$type_2_byte"
test $TMPR -eq 0 || exit 1 # check exit code of subshell
echo_n "Type with 4 bytes... "
type_4_byte=`find_type_with_size 4`
TMPR="$?"
echo "$type_4_byte"
test $TMPR -eq 0 || exit 1 # check exit code of subshell
echo_n "Type with 8 bytes... "
type_8_byte=`find_type_with_size 8`
TMPR="$?"
echo "$type_8_byte"
test $TMPR -eq 0 || exit 1 # check exit code of subshell
#
# Check whether memory alignment is required
#
# For some CPU types, unaligned memory access is either not supported at
# all (and so leads to a crash), requires a super-slow emulation via an
# exception handler, or just results in incorrect results.
# On the other hand, accessing data in a manner that works regardless of
# alignment can be a lot slower than regular access, so we don't want
# to use it if we don't have to.
#
# So we do the following: For CPU families where we know whether unaligned
# access is safe & fast, we enable / disable unaligned access accordingly.
# Otherwise, we just disable memory alignment.
#
# NOTE: In the past, for non-cross compiled builds, we would also run some code
# which would try to test whether unaligned access worked or not. But this test
# could not reliably determine whether unaligned access really worked in all
# situations (and across different implementations of the target CPU arch), nor
# whether it was fast (as opposed to slowly emulated by fault handlers). Hence,
# we do not use this approach anymore.
#
# NOTE: The only kinds of unaligned access we allow are for 2 byte and 4
# byte loads / stores. No promises are made for bigger sizes, such as 8
# or 16 byte loads, for which architectures may behave differently than
# for the smaller sizes.
echo_n "Alignment required... "
case $_host_cpu in
i[3-6]86 | amd64 | x86_64 | powerpc* | ppc*)
# Unaligned access should work
_need_memalign=no
;;
alpha* | arm* | bfin* | hp* | mips* | sh* | sparc* | ia64 | nv1*)
# Unaligned access is not supported or extremely slow.
_need_memalign=yes
;;
*)
# Status of unaligned access is unknown, so assume the worst.
_need_memalign=yes
;;
esac
if test "$_enable_ubsan" = yes ; then
# UBSan implies -fsanitize=alignment, so avoid false positives.
_need_memalign=yes
fi
echo "$_need_memalign"
define_in_config_h_if_yes $_need_memalign 'SCUMM_NEED_ALIGNMENT'
#
# Check the CPU architecture
#
echo_n "Checking host CPU architecture... "
case $_host_cpu in
aarch64)
echo "aarch64"
;;
alpha*)
echo "Alpha"
;;
arm*)
echo "ARM"
case $_host in
openpandora)
define_in_config_if_yes yes 'USE_ARM_NEON_ASPECT_CORRECTOR'
;;
maemo )
define_in_config_if_yes yes 'USE_ARM_SCALER_ASM'
define_in_config_if_yes yes 'USE_ARM_SMUSH_ASM'
define_in_config_if_yes yes 'USE_ARM_GFX_ASM'
# FIXME: The following feature exhibits a bug during the intro scene of Indy 4
# (on Pandora and iPhone at least)
#define_in_config_if_yes yes 'USE_ARM_COSTUME_ASM'
;;
esac
append_var DEFINES "-DARM_TARGET"
;;
hppa* | parisc*)
echo "PA-RISC"
;;
i[3-6]86)
echo "x86"
_have_x86=yes
define_in_config_h_if_yes $_have_x86 'HAVE_X86'
;;
ia64*)
echo "Itanium"
;;
m68*)
echo "m68k"
;;
mips*)
echo "MIPS"
append_var DEFINES "-DMIPS_TARGET"
;;
powerpc* | ppc*)
echo "PowerPC"
append_var DEFINES "-DPPC_TARGET"
;;
riscv*)
echo "RISC-V"
;;
sh*)
echo "SuperH"
;;
sparc*)
echo "SPARC"
;;
wasm32)
echo "wasm32"
;;
x86_64 | amd64)
echo "x86_64"
_have_amd64=yes
define_in_config_h_if_yes $_have_amd64 'HAVE_AMD64'
;;
*)
echo "unknown ($_host_cpu)"
;;
esac
#
# Determine build settings
#
echo_n "Checking hosttype... "
echo $_host_os
case $_host_os in
3ds)
_optimization_level=-O2
append_var DEFINES "-D__3DS__"
append_var DEFINES "-DARM"
append_var DEFINES "-DARM11"
append_var CXXFLAGS "-march=armv6k -mtune=mpcore -mfloat-abi=hard -mtp=soft"
append_var CXXFLAGS "-mword-relocations"
append_var CXXFLAGS "-ffunction-sections"
append_var CXXFLAGS "-fomit-frame-pointer"
append_var CXXFLAGS "-I$DEVKITPRO/libctru/include"
append_var CXXFLAGS "-I$DEVKITPRO/portlibs/3ds/include"
append_var LDFLAGS "-march=armv6k -mtune=mpcore -mfloat-abi=hard -mtp=soft"
append_var LDFLAGS "-L$DEVKITPRO/libctru/lib"
append_var LDFLAGS "-L$DEVKITPRO/portlibs/3ds/lib"
append_var LDFLAGS "-specs=3dsx.specs -lctru"
append_var LIBS "-lcitro3d"
;;
amigaos*)
# AmigaOS (PPC) target
_port_mk="backends/platform/sdl/amigaos/amigaos.mk"
add_line_to_config_mk 'AMIGAOS = 1'
# -mlongcall is needed to fix relocation errors,
# otherwise we crash with big engines (i.e. AGS)
append_var CXXFLAGS "-mlongcall"
# Dependencies might also be compiled with stack protection
append_var LDFLAGS "-fstack-protector"
# Enable full optimizations for non-debug builds
if test "$_debug_build" = no; then
_optimization_level=-O3
else
_optimization_level=-O0
define_in_config_if_yes "$_debug_build" 'DEBUG_BUILD'
fi
# dynamic builds leave out resources to save binary size
# and detection features *must* be static
if test "$_dynamic_modules" = yes ; then
_builtin_resources=no
_plugins_default=dynamic
else
_plugins_default=static
_static_build=yes
fi
# use 'long' for ScummVM's 4 byte typedef, because AmigaOS
# already typedefs (u)int32 as (unsigned) long and suppress
# those noisy format warnings caused by the 'long' 4 byte
append_var CXXFLAGS "-Wno-format"
type_4_byte='long'
;;
android)
case $_host in
android-arm-v7a)
# Disable NEON for older devices (like with Tegra 2)
append_var CXXFLAGS "-mfpu=vfp"
# This is really old CPU but might be still used with android 4.1, it slightly increases code size and decreases performance.
append_var LDFLAGS "-Wl,--fix-cortex-a8"
# Allow NEON optimized code after runtime detection
_ext_neon=yes
ABI="armeabi-v7a"
;;
android-arm64-v8a)
ABI="arm64-v8a"
;;
android-x86)
ABI="x86"
;;
android-x86_64)
ABI="x86_64"
;;
ouya)
append_var CXXFLAGS "-mtune=cortex-a9"
ABI="armeabi-v7a"
;;
esac
append_var CXXFLAGS "-Wno-inconsistent-missing-override"
append_var CXXFLAGS "-fpic"
append_var CXXFLAGS "-ffunction-sections"
append_var CXXFLAGS "-funwind-tables"
if test "$_debug_build" = no; then
_optimization_level=-Os
append_var CXXFLAGS "-fomit-frame-pointer"
append_var CXXFLAGS "-fstrict-aliasing"
else
_optimization_level=-O0
append_var CXXFLAGS "-fno-omit-frame-pointer"
append_var CXXFLAGS "-fno-strict-aliasing"
fi
# Build ID is needed for native debugging in Android Studio
append_var LDFLAGS "-Wl,--build-id=sha1"
add_line_to_config_mk "ANDROID_SDK_ROOT := $ANDROID_SDK_ROOT"
add_line_to_config_mk "ANDROID_NDK_ROOT := $ANDROID_NDK_ROOT"
_seq_midi=no
;;
beos*)
append_var DEFINES "-DSYSTEM_NOT_SUPPORTING_D_TYPE"
# Needs -lbind -lsocket for the timidity MIDI driver
LDFLAGS="-L/boot/home/config/lib"
CFLAGS="-I/boot/home/config/include"
append_var CXXFLAGS "-fhuge-objects"
append_var LIBS "-lbind -lsocket"
_seq_midi=no
;;
cygwin*)
if test "$_cygwin_build" = no; then
echo ERROR: Cygwin building is not supported by ScummVM anymore. Consider using MinGW.
exit 1
else
echo WARNING: Cygwin building is not supported by ScummVM anymore.
echo Cygwin should be used only for development purposes and testing POSIX code on Windows.
echo Consider using MinGW instead.
append_var DEFINES "-D_GNU_SOURCE"
fi
;;
darwin*)
case $_host_cpu in
powerpc*)
if test "$_dynamic_modules" = no ; then
echo "WARNING: Building static engines will probably fail at link time on Mac PowerPC"
fi
;;
esac
append_var DEFINES "-DMACOSX"
append_var LIBS "-framework AudioUnit -framework AudioToolbox -framework Carbon -framework CoreMIDI"
# SDL2 doesn't seem to add Cocoa for us.
append_var LIBS "-framework Cocoa"
add_line_to_config_mk 'MACOSX = 1'
_seq_midi=no
# Now we may have MacPorts or Fink installed
# Which put libraries and headers in non-standard places
# Checking them here
# MacPorts
# There is no way to get the prefix, so implementing a hack here
macport_version=`port version 2>/dev/null`
if test "$?" -eq 0; then
macport_version="`echo "${macport_version}" | sed -ne 's/Version: \([0-9]\.[0-9]\.[0-9]\)/\1/gp'`"
echo_n "You seem to be running MacPorts version ${macport_version}..."
macport_prefix=`which port`
# strip off /bin/port from /opt/local/bin/port
macport_prefix=`dirname ${macport_prefix}`
macport_prefix=`dirname ${macport_prefix}`
echo "adding ${macport_prefix} to paths"
LDFLAGS="-L${macport_prefix}/lib $LDFLAGS"
CXXFLAGS="-I${macport_prefix}/include $CXXFLAGS"
if test -z "$_staticlibpath"; then
_staticlibpath=${macport_prefix}
echo "Set staticlib-prefix to ${_staticlibpath}"
fi
fi
# Fink
# There is no way to get the prefix, so implementing a hack here
fink_version=`fink -V 2>/dev/null`
if test "$?" -eq 0; then
fink_version="`echo "${fink_version}" | sed -ne 's/Package manager version: \([0-9.]*\)/\1/gp'`"
echo_n "You seem to be running Fink version ${fink_version}..."
fink_prefix=`which fink`
# strip off /bin/fink from /sw/bin/port
fink_prefix=`dirname ${fink_prefix}`
fink_prefix=`dirname ${fink_prefix}`
echo "adding ${fink_prefix} to paths"
LDFLAGS="-L${fink_prefix}/lib $LDFLAGS"
CXXFLAGS="-I${fink_prefix}/include $CXXFLAGS"
if test -z "$_staticlibpath"; then
_staticlibpath=${fink_prefix}
echo "Set staticlib-prefix to ${_staticlibpath}"
fi
fi
# Homebrew
brew_version=`brew -v 2>/dev/null`
if test "$?" -eq 0; then
brew_version="`echo "${brew_version}" | sed -ne 's/Homebrew \([0-9.]*\)/\1/gp'`"
echo_n "You seem to be running Homebrew version ${brew_version}..."
brew_prefix=`brew --prefix`
echo "adding ${brew_prefix} to paths"
LDFLAGS="-L${brew_prefix}/lib $LDFLAGS"
CXXFLAGS="-I${brew_prefix}/include $CXXFLAGS"
if test -z "$_staticlibpath"; then
_staticlibpath=${brew_prefix}
echo "Set staticlib-prefix to ${_staticlibpath}"
fi
fi
# If _staticlibpath is not set yet try first /sw (fink) then /usr/local
# (the macports case is handled above).
if test -z "$_staticlibpath"; then
if test -d "/sw"; then
_staticlibpath=/sw
echo "Set staticlib-prefix to ${_staticlibpath}"
elif test -d "/usr/local"; then
_staticlibpath=/usr/local
echo "Set staticlib-prefix to ${_staticlibpath}"
else
echo "Could not determine prefix for static libraries"
fi
fi
# If _xcodetoolspath is not set yet use xcode-select to get the path
if test -z "$_xcodetoolspath"; then
_xcodetoolspath=`xcode-select -print-path`/Tools
if test -d "$_xcodetoolspath"; then
echo "Set xcodetools-path to ${_xcodetoolspath}"
else
_xcodetoolspath=
echo "Could not determine path for Xcode Tools"
fi
fi
echocheck "macOS deployment target"
cat > $TMPC << EOF
#include "AvailabilityMacros.h"
#define _DIGIT(x) #x
#define DIGIT(x) _DIGIT(x)
const char version[] = "Version:" DIGIT(MAC_OS_X_VERSION_MIN_REQUIRED);
const char *_version() { char *s = (char *)version; return s; }
int main(int argc, char *argv[]) { _version(); return 0; }
EOF
cc_check_no_clean
if $_strings $TMPO$HOSTEXEEXT | grep Version: >/dev/null; then
_macos_min_version=`$_strings $TMPO$HOSTEXEEXT | grep Version:`
_macos_min_version="${_macos_min_version#Version:}"
fi
cc_check_clean
# Also get a dot version of the min version
_macos_min_version_dot=undefined
if test -n "$_macos_min_version" ; then
if test "$_macos_min_version" -lt 101000; then
_macos_min_ver_major=$((${_macos_min_version}/100))
_macos_min_ver_minor=$((${_macos_min_version}/10 - 10*${_macos_min_ver_major}))
_macos_min_version_dot=${_macos_min_ver_major}.${_macos_min_ver_minor}
else
_macos_min_ver_major=$((${_macos_min_version}/10000))
_macos_min_ver_minor=$((${_macos_min_version}/100 - 100*${_macos_min_ver_major}))
_macos_min_version_dot=${_macos_min_ver_major}.${_macos_min_ver_minor}
fi
fi
echo $_macos_min_version_dot
# Version-specific quirks
if test -n "$_macos_min_version" ; then
# When building for MacOS X 10.5 or below
if test "$_macos_min_version" -lt 1060 ; then
add_line_to_config_mk 'MACOSX_LEOPARD_OR_BELOW = 1'
if test "$_debug_build" != no ; then
# Prefer DWARF over stabs on older OSX; this requires a
# newer GDB, but we need it for the updated toolchain
# anyway. This improves the debugging experience quite
# a lot, and it still creates meaningful traces for the
# Crash Reporter of OSX 10.4.
append_var CXXFLAGS "-gdwarf-2"
fi
fi
# When building with SDK 10.14 or above, we cannot compile the 32 bits dock plugin
# Assume the SDK version is the same as the min version.
if test "$_macos_min_version" -gt 101399 ; then
add_line_to_config_mk 'MACOSX_64_BITS_ONLY = 1'
fi
fi
if test "$_host_cpu" = "aarch64" ; then
add_line_to_config_mk 'MACOSX_ARM64 = 1'
fi
# Avoid "file has no symbols" noise from ranlib, if it's new enough
ranlib_version=`$_ranlib -V 2>/dev/null`
if test -n "$ranlib_version" ; then
ranlib_version="`echo "${ranlib_version}" | sed -ne 's/.*cctools-\([0-9]\{1,\}\).*/\1/gp'`"
if test -n "$ranlib_version" && test "$ranlib_version" -ge 862 ; then
append_var _ranlib "-no_warning_for_no_symbols"
# Also tell ar not to do its own calls to ranlib
append_var _ar "-S"
fi
fi
# Use pandoc to generate README and NEWS file for the bundle
# Also default to HTML rather than plain text as it gives a nicer
# formating, especially for the README. We could consider using RTF
# as well, but TextEdit does not support links within the document,
# and having a TOC with links, which we do with html, is quite convenient.
_pandoc=yes
if test "$_pandocformat" = "default"; then
_pandocformat="html"
fi
;;
dreamcast)
append_var DEFINES "-D__DC__"
append_var DEFINES "-DNONSTANDARD_PORT"
_detection_features_full=no
if test "$_dynamic_modules" = yes ; then
_detection_features_static=no
fi
# XXX: Enabling SCUMM v7+ hasn't been useful on DC for many years (bug #6008),
# and may confuse users, since this is one of the most popular engines, so make
# sure that it won't be enabled (until a better backend capability requirement
# feature is implemented). This may also help SCUMMv6 and below behave better
# on this very memory-limited platform.
engine_disable scumm_7_8
;;
ds)
_optimization_level=-Os
append_var DEFINES "-D__DS__"
append_var DEFINES "-DNDS"
append_var DEFINES "-DARM9"
append_var DEFINES "-DARM"
append_var DEFINES "-DNONSTANDARD_PORT"
append_var CXXFLAGS "-isystem $DEVKITPRO/libnds/include"
append_var CXXFLAGS "-isystem $DEVKITPRO/portlibs/nds/include"
append_var CXXFLAGS "-isystem $DEVKITPRO/portlibs/armv5te/include"
append_var CXXFLAGS "-march=armv5te"
append_var CXXFLAGS "-mtune=arm946e-s"
append_var CXXFLAGS "-fomit-frame-pointer"
append_var CXXFLAGS "-mthumb"
append_var CXXFLAGS "-mthumb-interwork"
append_var CXXFLAGS "-ffunction-sections"
append_var CXXFLAGS "-fdata-sections"
append_var CXXFLAGS "-fno-strict-aliasing"
append_var CXXFLAGS "-fno-threadsafe-statics"
append_var CXXFLAGS "-fuse-cxa-atexit"
# Suppress format warnings as the long 4 byte causes noisy warnings.
append_var CXXFLAGS "-Wno-format"
append_var LDFLAGS "-mthumb"
append_var LDFLAGS "-mthumb-interwork"
append_var LDFLAGS "-mfloat-abi=soft"
append_var LDFLAGS "-Wl,-Map,map.txt"
append_var LDFLAGS "-L$DEVKITPRO/libnds/lib"
append_var LDFLAGS "-L$DEVKITPRO/portlibs/nds/lib"
append_var LDFLAGS "-L$DEVKITPRO/portlibs/armv5te/lib"
append_var LIBS "-specs=ds_arm9.specs"
append_var LIBS "-lfilesystem"
append_var LIBS "-lfat"
append_var LIBS "-lmm9"
append_var LIBS "-lnds9"
;;
emscripten)
append_var DEFINES "-DEMSCRIPTEN"
add_line_to_config_mk 'EMSCRIPTEN = 1'
_port_mk="backends/platform/sdl/emscripten/emscripten.mk"
append_var LDFLAGS "-s FORCE_FILESYSTEM"
append_var LDFLAGS "-s INITIAL_MEMORY=128MB -s TOTAL_STACK=32MB -s ALLOW_MEMORY_GROWTH=1"
append_var LDFLAGS "-s ASYNCIFY=1 -s ASYNCIFY_STACK_SIZE=1048576"
if test "$_debug_build" = yes; then
_optimization_level=-O2
append_var LDFLAGS "-O2 -g3 -s ASSERTIONS=2"
else
_optimization_level=-O3
append_var LDFLAGS "-O3"
fi
# activate emscripten-ports
if test "$_sdl" != no; then # we enable SDL2 by default
append_var LDFLAGS "-s USE_SDL=2 "
fi
# We explicitly disable optional libraries if not enabled. "auto" would depend
# on whether the port has been used before (and is detected) which is unpredictable.
if test "$_freetype2" = yes; then
# neither pkg-config nor freetype-config work, so we setup freetype manually
append_var LDFLAGS "-s USE_FREETYPE=1"
_freetype_found="true"
_freetypepath="$EMSDK/upstream/emscripten/cache/sysroot/include/freetype2/"
FREETYPE2_CFLAGS="-I$_freetypepath"
else
_freetype2=no
fi
if test "$_gif" = yes; then
append_var LDFLAGS "-s USE_GIFLIB=1"
else
_gif=no
fi
if test "$_jpeg" = yes; then
append_var LDFLAGS "-s USE_LIBJPEG=1"
else
_jpeg=no
fi
if test "$_ogg" = yes; then
append_var LDFLAGS "-s USE_OGG=1"
else
_ogg=no
fi
if test "$_png" = yes; then
append_var LDFLAGS "-s USE_LIBPNG=1"
else
_png=no
fi
if test "$_vorbis" = yes; then
append_var LDFLAGS "-s USE_VORBIS=1"
else
_vorbis=no
fi
if test "$_zlib" = yes; then
append_var LDFLAGS "-s USE_ZLIB=1"
else
_zlib=no
fi
;;
freebsd* | dragonfly*)
append_var LDFLAGS "-L/usr/local/lib"
append_var CXXFLAGS "-I/usr/local/include"
;;
gamecube)
_optimization_level=-Os
append_var CXXFLAGS "-mogc"
append_var CXXFLAGS "-mcpu=750"
append_var CXXFLAGS "-meabi"
append_var CXXFLAGS "-mhard-float"
append_var CXXFLAGS "-ffunction-sections"
append_var CXXFLAGS "-fdata-sections"
append_var CXXFLAGS "-fmodulo-sched"
append_var CXXFLAGS "-fuse-cxa-atexit"
append_var CXXFLAGS "-I$DEVKITPRO/libogc/include"
append_var CXXFLAGS "-I$DEVKITPRO/portlibs/ppc/include"
# libogc is required to link the cc tests (includes _start())
append_var LDFLAGS "-mogc"
append_var LDFLAGS "-mcpu=750"
append_var LDFLAGS "-L$DEVKITPRO/libogc/lib/cube"
append_var LDFLAGS "-L$DEVKITPRO/portlibs/ppc/lib"
append_var LDFLAGS "-logc"
if test "$_dynamic_modules" = "yes" ; then
# retarded toolchain patch forces --gc-sections, overwrite it
append_var LDFLAGS "-Wl,--no-gc-sections"
fi
;;
haiku*)
append_var DEFINES "-DSYSTEM_NOT_SUPPORTING_D_TYPE"
# Needs -lnetwork for the timidity MIDI driver
append_var LIBS "-lnetwork"
_seq_midi=no
;;
irix*)
append_var DEFINES "-DIRIX"
append_var DEFINES "-DSYSTEM_NOT_SUPPORTING_D_TYPE"
append_var LIBS "-lmd -lfastm -lm"
_ranlib=:
;;
linux* | uclinux*)
;;
mingw*)
append_var DEFINES "-DWIN32"
# append_var DEFINES "-D__USE_MINGW_ANSI_STDIO=0" # Modern MinGW does not need it
append_var LDFLAGS "-static-libgcc -static-libstdc++"
append_var LIBS "-lmingw32 -lwinmm -lgdi32"
append_var OBJS "dists/scummvm.o"
add_line_to_config_mk 'WIN32 = 1'
_port_mk="backends/platform/sdl/win32/win32.mk"
;;
mint*)
append_var DEFINES "-DSYSTEM_NOT_SUPPORTING_D_TYPE"
append_var DEFINES "-D_GNU_SOURCE"
append_var DEFINES "-D_ISOC11_SOURCE"
;;
morphos*)
if test "$_debug_build" = no; then
_optimization_level=-O2
fi
append_var LDFLAGS "-Wl,--export-dynamic"
append_var LDFLAGS "-L/usr/local/lib"
append_var CXXFLAGS "-D__MORPHOS_SHAREDLIBS"
# We have to use 'long' for our 4 byte typedef because MorphOS already typedefs (u)int32
# as (unsigned) long, and consequently we'd get a compiler error otherwise.
type_4_byte='long'
# Suppress format warnings as the long 4 byte causes noisy warnings.
append_var CXXFLAGS "-Wno-format"
add_line_to_config_mk 'MORPHOS = 1'
_port_mk="backends/platform/sdl/morphos/morphos.mk"
# use SDL2
_sdlconfig=sdl2-config
;;
msys)
echo ERROR: Using the MSYS shell in msys mode is not supported. Please use the MSYS shell in mingw mode instead.
exit 1
;;
n64)
append_var DEFINES "-D__N64__"
append_var DEFINES "-DLIMIT_FPS"
append_var DEFINES "-DNONSTANDARD_PORT"
append_var DEFINES "-DDISABLE_COMMAND_LINE"
append_var DEFINES "-DDISABLE_DEFAULT_SAVEFILEMANAGER"
append_var DEFINES "-DDISABLE_DOSBOX_OPL"
append_var DEFINES "-DDISABLE_FANCY_THEMES"
append_var DEFINES "-DDISABLE_NES_APU"
append_var DEFINES "-DDISABLE_SID"
append_var DEFINES "-DREDUCE_MEMORY_USAGE"
add_line_to_config_mk 'N64 = 1'
_detection_features_full=no
_nuked_opl=no
;;
openbsd*)
append_var LDFLAGS "-L/usr/local/lib"
append_var CXXFLAGS "-I/usr/local/include"
_seq_midi=no
;;
ps3)
# Force use of SDL and freetype from the ps3 toolchain
_sdlpath="$PS3DEV/portlibs/ppu:$PS3DEV/portlibs/ppu/bin"
_freetypepath="$PS3DEV/portlibs/ppu:$PS3DEV/portlibs/ppu/bin"
_libcurlpath="$PS3DEV/portlibs/ppu:$PS3DEV/portlibs/ppu/bin"
append_var DEFINES "-DPLAYSTATION3"
append_var CXXFLAGS "-mcpu=cell -mno-fp-in-toc -I$PSL1GHT/ppu/include -I$PS3DEV/portlibs/ppu/include"
append_var LDFLAGS "-L$PSL1GHT/ppu/lib -L$PS3DEV/portlibs/ppu/lib"
# The network libraries are statically linked and need to be specified in the following order
append_var SDL_NET_LIBS "-lSDL2_net -lnet -lnetctl -lsysmodule"
add_line_to_config_mk 'PLAYSTATION3 = 1'
add_line_to_config_h "#define PREFIX \"${prefix}\""
# PS3 has no OpenGL support at all even though it's SDL based
_opengl_mode=none
;;
psp2)
_freetypepath="$VITASDK/arm-vita-eabi/bin"
_freetype2=yes
_libcurlpath="$VITASDK/arm-vita-eabi/bin"
append_var CXXFLAGS "--sysroot=$VITASDK/arm-vita-eabi"
append_var LDFLAGS "--sysroot=$VITASDK/arm-vita-eabi"
append_var DEFINES "-DPSP2 -DSYSTEM_NOT_SUPPORTING_D_TYPE"
append_var CXXFLAGS "-Wl,-q -I$VITASDK/arm-vita-eabi/include"
append_var CXXFLAGS "-march=armv7-a -mtune=cortex-a9 -mfpu=neon -mfloat-abi=hard"
append_var LDFLAGS "-Wl,-q -L$VITASDK/arm-vita-eabi/lib"
#the next line fixes a crash when starting scumm-7-8 games (The Dig etc.)
#when either -O2, -O3 or -Os optimizations are enabled
append_var CXXFLAGS "-fno-optimize-sibling-calls"
#the next line fixes "branch out of range" error in gob engine when -Os is used
append_var CXXFLAGS "-mlong-calls"
append_var CXXFLAGS "-mword-relocations"
append_var CXXFLAGS "-fomit-frame-pointer"
#ensure verbose output during linking to prevent buildbot kills after 1200 seconds
if test "$_verbose_build" = yes ; then
append_var LDFLAGS "-Wl,-v --verbose"
fi
if test "$_dynamic_modules" = yes ; then
_detection_features_static=no
_plugins_default=dynamic
fi
if test "$_debug_build" = no; then
#optimize for smallest file size. This is necessary to prevent a crash on startup
#due to the large executable file size when many engines are enabled
#for example when --enable-all-engines is used to enable all the unstable engines
_optimization_level=-Os
fi
if test "$_debug_build" = yes; then
_optimization_level=-O0
append_var DEFINES "-D__PSP2_DEBUG__"
append_var LIBS "-lpsp2shell"
fi
add_line_to_config_mk 'PSP2 = 1'
add_line_to_config_h "#define PREFIX \"${prefix}\""
;;
psp)
_optimization_level=-O2
_freetypepath="$PSPDEV/psp/bin"
append_var CXXFLAGS "-I$PSPSDK/include"
# FIXME: Why is the following in CXXFLAGS and not in DEFINES? Change or document this.
append_var CXXFLAGS "-D_PSP_FW_VERSION=150"
append_var CXXFLAGS "-mno-gpopt"
add_line_to_config_mk 'PSP = 1'
;;
riscos)
define_in_config_if_yes yes 'RISCOS'
append_var LDFLAGS "-static"
_optimization_level=-O3
_port_mk="backends/platform/sdl/riscos/riscos.mk"
_pandoc=yes
_sdlconfig=sdl-config
# RiscOS has no OpenGL support at all even though it's SDL based
_opengl_mode=none
if test "$_dynamic_modules" = yes ; then
_plugins_default=dynamic
fi
_detection_features_full=no
;;
solaris*)
append_var DEFINES "-DSOLARIS"
append_var DEFINES "-DSYSTEM_NOT_SUPPORTING_D_TYPE"
# Needs -lbind -lsocket for the timidity MIDI driver
append_var LIBS "-lnsl -lsocket"
;;
switch)
_pkgconfig="$DEVKITPRO/portlibs/switch/bin/aarch64-none-elf-pkg-config"
_libcurlpath="$DEVKITPRO/portlibs/switch/bin"
_sdlpath="$DEVKITPRO/portlibs/switch/bin"
append_var DEFINES "-DSWITCH -D__SWITCH__ -DNINTENDO_SWITCH"
append_var CXXFLAGS "-march=armv8-a -mtune=cortex-a57 -mtp=soft -fPIE -ftls-model=local-exec"
append_var CXXFLAGS "-ffunction-sections -fdata-sections"
append_var CXXFLAGS "-I$DEVKITPRO/libnx/include -I$DEVKITPRO/portlibs/switch/include"
append_var LDFLAGS "-L$DEVKITPRO/libnx/lib -L$DEVKITPRO/portlibs/switch/lib"
append_var LDFLAGS "-specs=$DEVKITPRO/libnx/switch.specs"
add_line_to_config_mk 'SWITCH = 1'
if test "$_debug_build" = yes; then
append_var DEFINES "-D__SWITCH_DEBUG__"
else
_optimization_level=-O3
fi
;;
wii)
_optimization_level=-Os
append_var CXXFLAGS "-mrvl"
append_var CXXFLAGS "-mcpu=750"
append_var CXXFLAGS "-meabi"
append_var CXXFLAGS "-mhard-float"
append_var CXXFLAGS "-ffunction-sections"
append_var CXXFLAGS "-fdata-sections"
append_var CXXFLAGS "-fmodulo-sched"
append_var CXXFLAGS "-fuse-cxa-atexit"
append_var CXXFLAGS "-I$DEVKITPRO/libogc/include"
append_var CXXFLAGS "-I$DEVKITPRO/portlibs/ppc/include"
# libogc is required to link the cc tests (includes _start())
append_var LDFLAGS "-mrvl"
append_var LDFLAGS "-mcpu=750"
append_var LDFLAGS "-L$DEVKITPRO/libogc/lib/wii"
append_var LDFLAGS "-L$DEVKITPRO/portlibs/ppc/lib"
append_var LDFLAGS "-logc"
if test "$_dynamic_modules" = "yes" ; then
# retarded toolchain patch forces --gc-sections, overwrite it
append_var LDFLAGS "-Wl,--no-gc-sections"
fi
;;
esac
if test -n "$_host"; then
# Cross-compiling mode - add your target here if needed
echo "Cross-compiling to $_host"
case "$_host" in
3ds)
if test "$_dynamic_modules" = yes ; then
_detection_features_static=no
_plugins_default=dynamic
else
_detection_features_full=no
fi
append_var DEFINES "-DDISABLE_FANCY_THEMES"
append_var DEFINES "-DDISABLE_HELP_STRINGS"
append_var DEFINES "-DDISABLE_NES_APU"
_backend="3ds"
_build_scalers=no
_vkeybd=yes
_seq_midi=no
_mt32emu=no
_timidity=no
# Should use Tremor instead of Vorbis
_vorbis=no
_port_mk="backends/platform/3ds/3ds.mk"
;;
android-arm-v7a | android-arm64-v8a | android-x86 | android-x86_64 | ouya)
# __ANDROID__ is defined by Clang in the NDK
# we link a .so as default
append_var LDFLAGS "-shared"
append_var LDFLAGS "-Wl,-Bsymbolic,--no-undefined"
append_var LDFLAGS "-static-libstdc++"
HOSTEXEPRE=lib
HOSTEXEEXT=.so
_backend="android"
_port_mk="backends/platform/$_backend/android.mk"
_build_aspect=no
_seq_midi=no
_timidity=no
;;
arm-linux|arm*-linux-gnueabi|arm-*-linux)
;;
arm-vfp-riscos)
append_var LDFLAGS "-L$GCCSDK_INSTALL_ENV/vfp/lib"
append_var PLUGIN_LDFLAGS "-L$GCCSDK_INSTALL_ENV/vfp/lib"
append_var CXXFLAGS "-isystem $GCCSDK_INSTALL_ENV/vfp/include"
if test -z "$PKG_CONFIG_LIBDIR"; then
PKG_CONFIG_LIBDIR="$GCCSDK_INSTALL_ENV/vfp/lib/pkgconfig"
fi
_sdlpath=$GCCSDK_INSTALL_ENV/vfp/bin
_freetypepath=$GCCSDK_INSTALL_ENV/vfp/bin
_libcurlpath=$GCCSDK_INSTALL_ENV/vfp/bin
append_var CXXFLAGS "-march=armv6zk"
append_var CXXFLAGS "-mtune=cortex-a9"
append_var CXXFLAGS "-mfpu=vfp"
append_var LDFLAGS "-mfpu=vfp"
append_var PLUGIN_LDFLAGS "-mfpu=vfp"
append_var ASFLAGS "-mfpu=vfp"
;;
arm-*riscos)
append_var LDFLAGS "-L$GCCSDK_INSTALL_ENV/lib"
append_var PLUGIN_LDFLAGS "-L$GCCSDK_INSTALL_ENV/lib"
append_var CXXFLAGS "-isystem $GCCSDK_INSTALL_ENV/include"
if test -z "$PKG_CONFIG_LIBDIR"; then
PKG_CONFIG_LIBDIR="$GCCSDK_INSTALL_ENV/lib/pkgconfig"
fi
_sdlpath=$GCCSDK_INSTALL_ENV/bin
_freetypepath=$GCCSDK_INSTALL_ENV/bin
_libcurlpath=$GCCSDK_INSTALL_ENV/bin
append_var CXXFLAGS "-march=armv3m"
append_var CXXFLAGS "-mtune=xscale"
_vorbis=no
;;
bfin*)
;;
*darwin*)
_ranlib=$_host-ranlib
_strip=$_host-strip
;;
dingux)
append_var DEFINES "-DDISABLE_DOSBOX_OPL"
append_var DEFINES "-DREDUCE_MEMORY_USAGE"
append_var CXXFLAGS "-msoft-float"
append_var CXXFLAGS "-mips32"
_backend="dingux"
_mt32emu=no
_nuked_opl=no
_optimization_level=-O3
# Disable alsa midi to get the port build on OpenDingux toolchain
_alsa=no
# Disable cloud and SDL_Net due to outdated toolchain
_cloud=no
_sdlnet=no
_libcurl=no
_vkeybd=yes
_build_hq_scalers=no
# Force disable vorbis on dingux, it has terrible performance compared to tremor
_vorbis=no
# Force disable seq on dingux, no way to use it and it would get enabled by default with configure
_seq_midi=no
_port_mk="backends/platform/dingux/dingux.mk"
;;
wasm*-emscripten)
_backend="sdl"
# Disable cloud and SDL_Net as this is handled in the browser
_cloud=no
_sdlnet=no
_libcurl=no
_curl=no
_enet=no
_ar="emar cr"
_ranlib="emranlib"
;;
raspberrypi)
_libcurlpath=$RPI_ROOT/usr/bin
# This is needed because the official cross compiler doesn't have multiarch enabled
# but Raspbian does.
# Be careful as it's the linker (LDFLAGS) which must know about sysroot.
# These are needed to build against Raspbian's libSDL.
append_var LDFLAGS "--sysroot=$RPI_ROOT"
append_var LDFLAGS "-B$RPI_ROOT/usr/lib/arm-linux-gnueabihf"
append_var LDFLAGS "-Xlinker --rpath-link=$RPI_ROOT/usr/lib/arm-linux-gnueabihf/pulseaudio"
append_var LDFLAGS "-Xlinker --rpath-link=$RPI_ROOT/usr/lib/arm-linux-gnueabihf"
append_var LDFLAGS "-Xlinker --rpath-link=$RPI_ROOT/lib/arm-linux-gnueabihf"
append_var CXXFLAGS "-isystem $RPI_ROOT/usr/include/arm-linux-gnueabihf"
append_var CXXFLAGS "-I$RPI_ROOT/usr/include"
# We prefer SDL2 on the Raspberry Pi: acceleration now depends on it
# since SDL2 manages dispmanx/GLES2 very well internally.
# SDL1 is bit-rotten on this platform.
_sdlconfig=sdl2-config
;;
dreamcast)
append_var DEFINES "-DDISABLE_DEFAULT_SAVEFILEMANAGER"
append_var DEFINES "-DDISABLE_TEXT_CONSOLE"
append_var DEFINES "-DDISABLE_COMMAND_LINE"
# Enable serial debugging output only when --enable-debug is passed
if test "$_release_build" = yes -o "$_debug_build" != yes; then
append_var DEFINES "-DNOSERIAL"
fi
_optimization_level=-O3
append_var CXXFLAGS "-funroll-loops"
append_var CXXFLAGS "-fschedule-insns2"
append_var CXXFLAGS "-fomit-frame-pointer"
append_var CXXFLAGS "-fdelete-null-pointer-checks"
_backend="dc"
_build_scalers=no
_build_aspect=no
_tinygl=no
# These two are needed due to shortcomings of the
# detection systems. Do not remove until auto-
# detection works correctly.
_mad=yes
_zlib=yes
_port_mk="backends/platform/dc/dreamcast.mk"
;;
ds)
if test "$_dynamic_modules" = yes ; then
_detection_features_static=no
_plugins_default=dynamic
fi
_detection_features_full=no
if test "$_debug_build" != yes; then
append_var DEFINES "-DDISABLE_TEXT_CONSOLE"
fi
append_var DEFINES "-DDISABLE_HELP_STRINGS"
append_var DEFINES "-DDISABLE_DOSBOX_OPL"
append_var DEFINES "-DDISABLE_FANCY_THEMES"
append_var DEFINES "-DDISABLE_NES_APU"
append_var DEFINES "-DREDUCE_MEMORY_USAGE"
append_var DEFINES "-DSTREAM_AUDIO_FROM_DISK"
append_var DEFINES "-DVECTOR_RENDERER_FORMAT=1555"
_backend="ds"
_build_scalers=no
_build_aspect=no
_mt32emu=no
_nuked_opl=no
_tinygl=no
_bink=no
_lua=no
_png=no
_freetype2=no
_port_mk="backends/platform/ds/ds.mk"
;;
gamecube)
_backend="wii"
_build_scalers=no
_build_aspect=no
_vkeybd=yes
_mt32emu=no
_port_mk="backends/platform/wii/wii.mk"
add_line_to_config_mk 'GAMECUBE = 1'
add_line_to_config_h '#define AUDIO_REVERSE_STEREO'
add_line_to_config_h '#define GAMECUBE'
add_line_to_config_h "/* #define DEBUG_WII_USBGECKO */"
add_line_to_config_h "/* #define DEBUG_WII_MEMSTATS */"
add_line_to_config_h "/* #define DEBUG_WII_GDB */"
add_line_to_config_h "/* #define DEBUG_WII_GDB_NETWORK */"
add_line_to_config_h "#define USE_WII_DI"
;;
gcw0)
_sysroot=`$CXX --print-sysroot`
_sdlpath=$_sysroot/usr/bin
append_var DEFINES "-DGCW0"
append_var DEFINES "-DREDUCE_MEMORY_USAGE"
append_var CXXFLAGS "-mips32"
_backend="dingux"
_alsa=no
_mt32emu=no
_seq_midi=no
_timidity=no
_build_scalers=no
_optimization_level=-O3
_vkeybd=yes
_vorbis=no
_port_mk="backends/platform/dingux/dingux.mk"
;;
ios7*)
add_line_to_config_mk 'IPHONE = 1'
append_var DEFINES "-DIPHONE -DIPHONE_IOS7"
_backend="ios7"
_seq_midi=no
_timidity=no
_ext_neon=yes
;;
kos32)
# neither pkg-config nor *-config work, so we setup everything manually
_pkgconfig=/bin/false
_pkg_config=no
ZLIB_CFLAGS="-I${KOS32_SDK_DIR}/sources/zlib"
if test "$_png" != no; then
PNG_CFLAGS="-I${KOS32_SDK_DIR}/sources/libpng"
PNG_LIBS="-lpng16 -lz"
_png=yes
fi
JPEG_CFLAGS="-I${KOS32_SDK_DIR}/sources/libjpeg"
FREETYPE2_STATIC_LIBS="-lfreetype"
FREETYPE2_CFLAGS="-I${KOS32_SDK_DIR}/sources/freetype/include"
_freetype_found="true"
SDL_CFLAGS="-I${KOS32_SDK_DIR}/sources/SDL-1.2.2_newlib/include"
SDL_LIBS="-lSDLn -lsound"
_sdl=yes
_sdlversion=1.2.2
_backend="kolibrios"
_timidity=no
add_line_to_config_mk 'KOLIBRIOS = 1'
add_line_to_config_mk 'KOS32_AUTOBUILD = '"${KOS32_AUTOBUILD}"
add_line_to_config_mk 'KOS32_SDK_DIR = '"${KOS32_SDK_DIR}"
_port_mk="backends/platform/sdl/kolibrios/kolibrios.mk"
;;
m68k-atari-mint*)
# auto -> yes (overriden by $_release_build = yes)
#if test "$_debug_build" = "no"; then
# # --disable-debug
# append_var LDFLAGS "-s"
#fi
# auto -> no
if test "$_optimizations" = "yes"; then
# --enable-release, --enable-optimizations
append_var CXXFLAGS "-fomit-frame-pointer"
append_var CXXFLAGS "-fno-exceptions"
append_var CXXFLAGS "-ffast-math -fno-unsafe-math-optimizations"
fi
# auto -> no
if test "$_release_build" = "yes"; then
# --enable-release
append_var DEFINES "-DNDEBUG"
#append_var DEFINES "-DDISABLE_TEXT_CONSOLE"
fi
_seq_midi=no
_timidity=no
;;
maemo)
_optimization_level=-Os
append_var CXXFLAGS "-mcpu=arm926ej-s"
append_var CXXFLAGS "-fomit-frame-pointer"
append_var INCLUDES "-I/usr/X11R6/include"
append_var LIBS "-L/usr/lib"
_backend="maemo"
_vkeybd=yes
_build_hq_scalers=no
_mt32emu=no
_alsa=no
_mad=yes
_tremor=yes
_zlib=yes
;;
*mingw32*)
_sdlconfig=$_host-sdl2-config
_libcurlconfig=$_host-curl-config
_pkgconfig=$_host-pkg-config
_windres=$_host-windres
_ar="$_host-ar cr"
_ranlib=$_host-ranlib
_strip=$_host-strip
if `which $_host-peldd >/dev/null 2>&1`; then
_ldd="$_host-peldd -t --ignore-errors"
fi
;;
mips-sgi*)
append_var LDFLAGS "-static-libgcc"
append_var LIBS "-laudio"
;;
miyoo)
_sysroot=`$CXX --print-sysroot`
_sdlpath=$_sysroot/usr/bin
append_var DEFINES "-DMIYOO -DREDUCE_MEMORY_USAGE -DUNCACHED_PLUGINS"
append_var CXXFLAGS "-march=armv5te -mtune=arm926ej-s -ffast-math -fomit-frame-pointer -ffunction-sections -fdata-sections"
append_var LDFLAGS "-march=armv5te -mtune=arm926ej-s -ffast-math -fomit-frame-pointer -ffunction-sections -fdata-sections"
append_var LDFLAGS "-O3 -Wl,--as-needed,--gc-sections"
_vkeybd=yes
_alsa=no
# Explicitly use tremor
_vorbis=no
_tremor=yes
_mt32emu=no
_timidity=no
_fluidsynth=no
_highres=no
# TODO: There's some problem with libFLAC availability. Fix and reenable
_flac=no
_seq_midi=no
_nuked_opl=no
_curl=no
_optimization_level=-O3
_backend="miyoo"
_port_mk="backends/platform/sdl/miyoo/miyoo.mk"
add_line_to_config_mk 'MIYOO = 1'
add_line_to_config_mk "MIYOO_TARGET = miyoo"
;;
miyoomini)
_sysroot=`$CXX --print-sysroot`
_sdlpath=$_sysroot/usr/bin
append_var DEFINES "-DMIYOOMINI -DREDUCE_MEMORY_USAGE -DUNCACHED_PLUGINS"
append_var CXXFLAGS "-marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -O3 -march=armv7ve -ffast-math -fomit-frame-pointer -fno-strength-reduce"
append_var LDFLAGS "-marm -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -O3 -march=armv7ve -ffast-math -fomit-frame-pointer -fno-strength-reduce"
append_var LDFLAGS "-O3 -Wl,--as-needed,--gc-sections"
_vkeybd=yes
_alsa=no
_mt32emu=no
_timidity=no
_fluidsynth=no
_highres=yes
_seq_midi=no
_nuked_opl=no
_curl=no
_optimization_level=-O3
_backend="miyoo"
_port_mk="backends/platform/sdl/miyoo/miyoo.mk"
add_line_to_config_mk 'MIYOO = 1'
add_line_to_config_mk "MIYOO_TARGET = miyoomini"
;;
n64)
append_var CXXFLAGS "-mno-extern-sdata"
append_var CXXFLAGS "--param max-inline-insns-auto=20"
append_var CXXFLAGS "-fomit-frame-pointer"
append_var CXXFLAGS "-march=vr4300"
append_var CXXFLAGS "-mtune=vr4300"
append_var CXXFLAGS "-mhard-float"
append_var LDFLAGS "-march=vr4300"
append_var LDFLAGS "-mtune=vr4300"
append_var LDFLAGS "-nodefaultlibs"
append_var LDFLAGS "-nostartfiles"
append_var LDFLAGS "-mno-crt0"
append_var LDFLAGS "-L$N64SDK/hkz-libn64"
append_var LDFLAGS "-L$N64SDK/lib"
append_var LDFLAGS "-T n64ld_cpp.x -Xlinker -Map -Xlinker scummvm.map"
_backend="n64"
_mt32emu=no
_build_scalers=no
_build_aspect=no
_savegame_timestamp=no
_translation=no
_text_console=no
_vkeybd=yes
_dynamic_modules=no
_plugins_default=static
# Force use of libmad, libtremor and zlib
_mad=no
_tremor=yes
_zlib=yes
_port_mk="backends/platform/n64/n64.mk"
;;
neuros)
append_var DEFINES "-DNEUROS"
_backend='null'
_build_hq_scalers=no
_mt32emu=no
;;
opendingux-*)
_sysroot=`$CXX --print-sysroot`
_sdlpath=$_sysroot/usr/bin
append_var DEFINES "-DDINGUX -DOPENDINGUX -DREDUCE_MEMORY_USAGE -DUNCACHED_PLUGINS"
append_var CXXFLAGS "-fdata-sections -ffunction-sections -mplt"
append_var LDFLAGS "-fdata-sections -ffunction-sections -mplt"
append_var LDFLAGS "-O3 -Wl,--as-needed,--gc-sections"
if [ x"$_dynamic_modules" != xyes ]; then
append_var CXXFLAGS "-mno-shared"
append_var LDFLAGS "-mno-shared"
fi
_vkeybd=yes
_alsa=no
_vorbis=no
_mt32emu=no
_timidity=no
_fluidsynth=no
_theoradec=no
_seq_midi=no
_nuked_opl=no
_curl=no
_optimization_level=-O3
_backend="opendingux"
_port_mk="backends/platform/sdl/opendingux/opendingux.mk"
add_line_to_config_mk 'OPENDINGUX = 1'
add_line_to_config_mk "OPENDINGUX_TARGET = ${_host#opendingux-}"
case "$_host" in
opendingux-gcw0)
;;
opendingux-lepus)
append_var DEFINES "-DLEPUS"
_highres=no
_build_hq_scalers=no
;;
opendingux-rs90)
append_var DEFINES "-DRS90 -DDISABLE_FANCY_THEMES"
_16bit=no
_highres=no
# Scaling is handled by IPU
_build_scalers=no
;;
*)
echo "WARNING: Unknown OpenDingux target"
;;
esac
;;
openpandora)
# Use -O3 on the OpenPandora for optimized builds.
if test "$_optimizations" = yes; then
_optimization_level=-O3
fi
append_var CXXFLAGS "-march=armv7-a"
append_var CXXFLAGS "-mtune=cortex-a8"
append_var CXXFLAGS "-mfloat-abi=softfp"
append_var CXXFLAGS "-mfpu=neon"
append_var CXXFLAGS "-fsingle-precision-constant"
append_var ASFLAGS "-mfloat-abi=softfp"
_backend="openpandora"
_build_hq_scalers=yes
_build_edge_scalers=no
_vkeybd=no
_mt32emu=no
_seq_midi=no
_port_mk="backends/platform/openpandora/op-bundle.mk"
;;
ppc-amigaos)
# PPC Linker requires this to fix relocation errors
append_var CXXFLAGS "-mlongcall"
_port_mk="backends/platform/sdl/amigaos/amigaos.mk"
;;
ppc-morphos)
# PPC Linker requires this to fix relocation errors
append_var CXXFLAGS "-mlongcall"
_port_mk="backends/platform/sdl/morphos/morphos.mk"
;;
ps3)
_timidity=no
_vkeybd=yes
_port_mk="backends/platform/sdl/ps3/ps3.mk"
;;
psp2)
_backend="psp2"
_vkeybd=yes
_build_scalers=yes
_build_hq_scalers=no
_mt32emu=no
_timidity=no
_port_mk="backends/platform/sdl/psp2/psp2.mk"
#the -gcc- variants allow link time optimization
_ar="$_host_alias-gcc-ar cr"
_ranlib=$_host_alias-gcc-ranlib
;;
psp)
_backend="psp"
_build_scalers=no
_build_aspect=no
_mt32emu=no
_port_mk="backends/platform/psp/psp.mk"
_pkgconfig="${PSPDEV}/bin/psp-pkg-config"
;;
tvos)
add_line_to_config_mk 'IPHONE = 1'
append_var DEFINES "-DIPHONE -DIPHONE_IOS7"
_backend="ios7"
_seq_midi=no
_timidity=no
;;
samsungtv)
append_var DEFINES "-DSAMSUNGTV"
append_var DEFINES "-DDISABLE_COMMAND_LINE"
append_var ASFLAGS "-mfpu=vfp"
HOSTEXEEXT=".so"
_backend="samsungtv"
_mt32emu=no
_vkeybd=yes
;;
switch)
_backend="switch"
# Switch port crashes when switching between SDL2 and OpenGL
# graphics. But OpenGL works when it is enabled from the start.
# This might be related to a known crash on OpenGL de-init due
# to the OpenGL implementation on this platform.
_vkeybd=yes
_seq_midi=no
_timidity=no
_port_mk="backends/platform/sdl/switch/switch.mk"
;;
wii)
_backend="wii"
_build_scalers=no
_build_aspect=no
_tinygl=no
_nuked_opl=no
_mt32emu=no
_vkeybd=yes
_port_mk="backends/platform/wii/wii.mk"
add_line_to_config_mk 'GAMECUBE = 0'
add_line_to_config_h '#define AUDIO_REVERSE_STEREO'
add_line_to_config_h "#define DEBUG_WII_USBGECKO"
add_line_to_config_h "/* #define DEBUG_WII_MEMSTATS */"
add_line_to_config_h "/* #define DEBUG_WII_GDB */"
add_line_to_config_h "/* #define DEBUG_WII_GDB_NETWORK */"
add_line_to_config_h "#define USE_WII_DI"
add_line_to_config_h "#define USE_WII_SMB"
add_line_to_config_h "#define USE_WII_KBD"
;;
*)
echo "WARNING: Unknown target, continuing with auto-detected values"
;;
esac
fi
#
# Backend related stuff
#
case $_backend in
3ds)
;;
android)
append_var DEFINES "-DREDUCE_MEMORY_USAGE"
append_var DEFINES "-DNONSTANDARD_PORT"
append_var INCLUDES '-I$(srcdir)/backends/platform/'$_backend
append_var CXXFLAGS "-Wa,--noexecstack"
append_var LDFLAGS "-Wl,-z,noexecstack"
# removed the following directive - was causing compilation issues when not also explicitly using --disable-mt32emu
# append_var INCLUDES "-isystem $ANDROID_NDK/sources/cxx-stl/system/include"
_sdl=no
if test "$_host" = ouya; then
_sdlnet=no
fi
;;
atari)
define_in_config_if_yes yes "ATARI"
append_var DEFINES "-DDISABLE_LAUNCHERDISPLAY_GRID"
append_var DEFINES "-DDISABLE_SID"
append_var DEFINES "-DDISABLE_NES_APU"
#append_var DEFINES "-DDISABLE_DOSBOX_OPL"
append_var LIBS "-lgem"
;;
dc)
append_var INCLUDES '-I$(srcdir)/backends/platform/dc'
append_var INCLUDES "-isystem $RONINDIR/include"
append_var LDFLAGS "-Wl,-Ttext,0x8c010000"
append_var LDFLAGS "-nostartfiles"
append_var LDFLAGS "-L$RONINDIR/lib"
append_var LDFLAGS "$RONINDIR/lib/crt0.o"
# Enable serial debugging output only when --enable-debug is passed
if test "$_release_build" = yes -o "$_debug_build" != yes; then
append_var LIBS "-lronin-noserial -lm"
append_var LDFLAGS "-lronin-noserial -lm"
else
append_var LIBS "-lronin -lm"
append_var LDFLAGS "-lronin -lm"
fi
;;
dingux)
append_var DEFINES "-DDINGUX"
_sdlconfig=sdl-config
_sdl=auto
;;
ds)
append_var INCLUDES '-I$(srcdir)/backends/platform/ds'
;;
ios7)
append_var LIBS "-lobjc -framework UIKit -framework CoreGraphics -framework OpenGLES"
append_var LIBS "-framework QuartzCore -framework CoreFoundation -framework Foundation"
append_var LIBS "-framework AudioToolbox -framework CoreAudio -framework SystemConfiguration "
append_var LIBS "-framework GameController"
if test "$_host" = 'tvos'; then
append_var LDFLAGS "-mtvos-version-min=9 -arch arm64"
append_var CFLAGS "-mtvos-version-min=9 -arch arm64"
append_var CXXFLAGS "-mtvos-version-min=9 -arch arm64"
elif test "$_host_cpu" = 'aarch64' ; then
append_var LDFLAGS "-miphoneos-version-min=7.1 -arch arm64"
append_var CFLAGS "-miphoneos-version-min=7.1 -arch arm64"
append_var CXXFLAGS "-miphoneos-version-min=7.1 -arch arm64"
else
append_var LDFLAGS "-miphoneos-version-min=7.1 -arch armv7"
append_var CFLAGS "-miphoneos-version-min=7.1 -arch armv7"
append_var CXXFLAGS "-miphoneos-version-min=7.1 -arch armv7"
fi
if test -n "$SDKROOT"; then
append_var LDFLAGS "-mlinker-version=134.9 -B/usr/local/bin/arm-apple-darwin11-"
append_var CFLAGS "-isysroot $SDKROOT -F$SDKROOT/System/Library/Frameworks"
append_var CXXFLAGS "-isysroot $SDKROOT -I$SDKROOT/usr/include/c++/4.2.1 -F$SDKROOT/System/Library/Frameworks"
fi
;;
kolibrios)
_sdl=yes
append_var MODULES "backends/platform/sdl"
;;
maemo)
append_var DEFINES "-DMAEMO"
append_var LIBS "-lX11"
_sdlconfig=sdl-config
_sdl=auto
;;
n64)
append_var INCLUDES '-I$(N64SDK)/include'
append_var INCLUDES '-I$(N64SDK)/mips64/include'
append_var INCLUDES '-I$(N64SDK)/hkz-libn64'
append_var INCLUDES '-I$(srcdir)/backends/platform/n64'
append_var LIBS "-lpakfs -lframfs -ln64 -ln64utils -lromfs"
append_var LIBS "-lm -lstdc++ -lz"
;;
null)
append_var DEFINES "-DUSE_NULL_DRIVER"
_text_console=yes
;;
opendingux | miyoo | miyoomini)
_sdlconfig=sdl-config
_sdl=auto
append_var MODULES "backends/platform/sdl"
;;
openpandora)
append_var DEFINES "-DOPENPANDORA"
append_var DEFINES "-DREDUCE_MEMORY_USAGE"
if test "$_release_build" = no; then
append_var DEFINES "-DOP_DEBUG"
fi
_sdl=auto
;;
psp)
append_var DEFINES "-D__PSP__"
append_var DEFINES "-DDISABLE_COMMAND_LINE"
append_var DEFINES "-DDISABLE_DOSBOX_OPL"
append_var LIBS "-lpng"
append_var LIBS "-Wl,-Map,mapfile.txt"
_nuked_opl=no
;;
psp2)
append_var LIBS "-lSDL2 -lSceCommonDialog_stub"
append_var LIBS "-lSceSysmodule_stub -lSceDisplay_stub -lSceGxm_stub"
append_var LIBS "-lSceAudio_stub -lSceAudioIn_stub -lSceCtrl_stub -lScePower_stub"
append_var LIBS "-lSceNet_stub -lSceNetCtl_stub"
append_var LIBS "-lSceAppMgr_stub -lSceAppUtil_stub -lScePgf_stub"
append_var LIBS "-lSceTouch_stub -lSceHid_stub -lSceMotion_stub"
_sdl=yes
_sdlversion=2.0.0
append_var MODULES "backends/platform/sdl"
append_var INCLUDES "-I$VITASDK/arm-vita-eabi/include/SDL2"
;;
samsungtv)
append_var DEFINES "-DSAMSUNGTV"
append_var LDFLAGS "-shared"
append_var LDFLAGS "-fpic"
_sdl=auto
;;
sdl)
_sdl=auto
;;
switch)
_sdl=auto
append_var MODULES "backends/platform/sdl"
;;
wii)
append_var DEFINES "-D__WII__"
append_var DEFINES "-DGEKKO"
case $_host_os in
gamecube)
append_var LIBS "-lgxflux -liso9660 -lfat -logc -ldb"
;;
*)
append_var LIBS "-lgxflux -ldi -liso9660 -ltinysmb -lfat -lwiiuse -lbte -logc -lwiikeyboard -ldb"
;;
esac
;;
*)
echo "support for $_backend backend not implemented in configure script yet"
exit 1
;;
esac
append_var MODULES "backends/platform/$_backend"
#
# Check for pkg-config
#
echocheck "pkg-config"
_pkg_config=no
command -v $_pkgconfig >/dev/null 2>&1 && _pkg_config=yes
echo "$_pkg_config"
if test "$_pkg_config" = yes && test -n "$_host" && test -z "$PKG_CONFIG_LIBDIR" && test "$_pkgconfig" = pkg-config; then
echo "WARNING: When cross-compiling PKG_CONFIG_LIBDIR must be set to the location of the .pc files for the target"
fi
#
# Setup SDL specifics for SDL based backends
#
if test "$_sdl" = auto ; then
find_sdlconfig
append_var SDL_CFLAGS "`$_sdlconfig --cflags | sed 's/[[:space:]]*-Dmain=SDL_main//g'`"
if test "$_static_build" = yes ; then
append_var SDL_LIBS "`$_sdlconfig --static-libs`"
else
append_var SDL_LIBS "`$_sdlconfig --libs`"
fi
_sdlversion=`$_sdlconfig --version`
echocheck "SDL"
_sdl=no
cat > $TMPC << EOF
#include "SDL.h"
int main(int argc, char *argv[]) { SDL_Init(0); return 0; }
EOF
cc_check $LIBS $SDL_LIBS $INCLUDES $SDL_CFLAGS && _sdl=yes
echo "$_sdl"
if test "$_sdl" = no ; then
exit 1
fi
fi
_sdlMajorVersionNumber=0
if test "$_sdl" = yes ; then
append_var DEFINES "-DSDL_BACKEND"
add_line_to_config_mk "SDL_BACKEND = 1"
append_var INCLUDES "$SDL_CFLAGS"
append_var LIBS "$SDL_LIBS"
case $_sdlversion in
2.*.*)
append_var DEFINES "-DUSE_SDL2"
add_line_to_config_mk "USE_SDL2 = 1"
_sdlMajorVersionNumber=2
;;
1.2.*)
_sdlMajorVersionNumber=1
;;
*)
echo "support for SDL $_sdlversion not implemented yet"
exit 1
;;
esac
fi
#
# Some platforms (eg. Android, iOS) may use an edited version
# of SDL-net or SDL2-net that does not require SDL or SDL2 respectively
#
if test "$_sdlnet" = auto ; then
# If SDL2 was detected, then test for SDL2_net exclusively
# If SDL was detected, then test for SDL_net exclusively
# If neither SDL nor SDL2 detected, then test for both (SDL2_net success takes priority)
set_var SDL2_NET_LIBS "$SDL_NET_LIBS"
set_var SDL2_NET_CFLAGS "$SDL_NET_CFLAGS"
set_var SDL1_NET_LIBS "$SDL_NET_LIBS"
set_var SDL1_NET_CFLAGS "$SDL_NET_CFLAGS"
if test "$_sdl" = no || test "$_sdlMajorVersionNumber" = 2; then
if test "$_pkg_config" = "yes" && $_pkgconfig --exists SDL2_net; then
append_var SDL2_NET_LIBS "`$_pkgconfig --libs SDL2_net`"
append_var SDL2_NET_CFLAGS "`$_pkgconfig --cflags SDL2_net | sed 's/[[:space:]]*-Dmain=SDL_main//g'`"
else
append_var SDL2_NET_LIBS "-lSDL2_net"
fi
fi
if test "$_sdl" = no || test "$_sdlMajorVersionNumber" = 1; then
if test "$_pkg_config" = "yes" && $_pkgconfig --exists SDL_net; then
append_var SDL1_NET_LIBS "`$_pkgconfig --libs SDL_net`"
append_var SDL1_NET_CFLAGS "`$_pkgconfig --cflags SDL_net | sed 's/[[:space:]]*-Dmain=SDL_main//g'`"
else
append_var SDL1_NET_LIBS "-lSDL_net"
fi
fi
# Check for SDL_Net
echocheck "SDL_Net"
_sdlnet=no
cat > $TMPC << EOF
#include "SDL_net.h"
int main(int argc, char *argv[]) { SDLNet_Init(); return 0; }
EOF
cc_check $SDL2_NET_LIBS $LIBS $INCLUDES $SDL2_NET_CFLAGS && _sdlnet=yes
if test "$_sdlnet" = yes ; then
set_var SDL_NET_LIBS "$SDL2_NET_LIBS"
set_var SDL_NET_CFLAGS "$SDL2_NET_CFLAGS"
add_line_to_config_mk "SDL_NET_MAJOR = 2"
else
cat > $TMPC << EOF
#include "SDL_net.h"
int main(int argc, char *argv[]) { SDLNet_Init(); return 0; }
EOF
cc_check $SDL1_NET_LIBS $LIBS $INCLUDES $SDL1_NET_CFLAGS && _sdlnet=yes
if test "$_sdlnet" = yes ; then
set_var SDL_NET_LIBS "$SDL1_NET_LIBS"
set_var SDL_NET_CFLAGS "$SDL1_NET_CFLAGS"
add_line_to_config_mk "SDL_NET_MAJOR = 1"
fi
fi
if test "$_sdlnet" = yes ; then
# Some platforms require SDL to be after SDL_Net, thus we prepend var
prepend_var LIBS "$SDL_NET_LIBS"
append_var INCLUDES "$SDL_NET_CFLAGS"
fi
define_in_config_if_no "$_sdl" 'WITHOUT_SDL'
define_in_config_if_yes "$_sdlnet" 'USE_SDL_NET'
echo "$_sdlnet"
fi
#
# Check for stuff required for ENet to compile
#
if test "$_enet" = yes ; then
case "$_host_os" in
mingw*)
# Skip for mingw.
;;
*)
echo "Checks for ENet..."
echo_n " "
echocheck "sendmsg"
cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/socket.h>
int main(void) { return sendmsg(0, 0, 0); }
EOF
cc_check
if test "$TMPR" -eq 0; then
echo "yes"
else
echo "no, required for ENet. Disabling."
_enet=no
fi
echo_n " "
echocheck "recvmsg"
cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/socket.h>
int main(void) { return recvmsg(0, 0, 0); }
EOF
cc_check
if test "$TMPR" -eq 0; then
echo "yes"
else
echo "no, required for ENet. Disabling."
_enet=no
fi
;;
esac
fi
#
# Check whether ENet networking support is requested
#
define_in_config_if_yes "$_enet" 'USE_ENET'
#
# Check and set additional stuff needed for ENet.
#
if test "$_enet" = yes ; then
case "$_host_os" in
mingw*)
# Additional libraries.
append_var LIBS "-lwinmm -lws2_32"
;;
*)
# Check for features and define.
echo "Optional checks for ENet..."
echo_n " "
echocheck "getaddrinfo"
cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
int main(void) { return getaddrinfo(0, 0, 0, 0); }
EOF
cc_check
if test "$TMPR" -eq 0; then
append_var DEFINES "-DHAS_GETADDRINFO"
echo "yes"
else
echo "no"
fi
echo_n " "
echocheck "getnameinfo"
cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
int main(void) { return getnameinfo(0, 0, 0, 0, 0, 0, 0); }
EOF
cc_check
if test "$TMPR" -eq 0; then
append_var DEFINES "-DHAS_GETNAMEINFO"
echo "yes"
else
echo "no"
fi
echo_n " "
echocheck "gethostbyaddr_r"
cat > $TMPC << EOF
#include <netdb.h>
int main(void) { return gethostbyaddr_r(0, 0, 0, 0, 0, 0, 0, 0); }
EOF
cc_check
if test "$TMPR" -eq 0; then
append_var DEFINES "-DHAS_GETHOSTBYADDR_R"
echo "yes"
else
echo "no"
fi
echo_n " "
echocheck "gethostbyname_r"
cat > $TMPC << EOF
#include <netdb.h>
int main(void) { return gethostbyname_r(0, 0, 0, 0, 0, 0); }
EOF
cc_check
if test "$TMPR" -eq 0; then
append_var DEFINES "-DHAS_GETHOSTBYNAME_R"
echo "yes"
else
echo "no"
fi
echo_n " "
echocheck "poll"
cat > $TMPC << EOF
#include <poll.h>
int main(void) { return poll(0, 0, 0); }
EOF
cc_check
if test "$TMPR" -eq 0; then
append_var DEFINES "-DHAS_POLL"
echo "yes"
else
echo "no"
fi
echo_n " "
echocheck "fcntl"
cat > $TMPC << EOF
#include <unistd.h>
#include <fcntl.h>
int main(void) { return fcntl(0, 0); }
EOF
cc_check
if test "$TMPR" -eq 0; then
append_var DEFINES "-DHAS_FCNTL"
echo "yes"
else
echo "no"
fi
echo_n " "
echocheck "inet_pton"
cat > $TMPC << EOF
#include <sys/socket.h>
#include <arpa/inet.h>
int main(void) { return inet_pton(0, 0, 0); }
EOF
cc_check
if test "$TMPR" -eq 0; then
append_var DEFINES "-DHAS_INET_PTON"
echo "yes"
else
echo "no"
fi
echo_n " "
echocheck "inet_ntop"
cat > $TMPC << EOF
#include <sys/socket.h>
#include <arpa/inet.h>
int main(void) { inet_ntop(0, 0, 0, 0); return 0; }
EOF
cc_check
if test "$TMPR" -eq 0; then
append_var DEFINES "-DHAS_INET_NTOP"
echo "yes"
else
echo "no"
fi
echo_n " "
echocheck "msghdr.msg_flags"
cat > $TMPC << EOF
#include <sys/socket.h>
struct msghdr msg;
int main(void) { return msg.msg_flags; }
EOF
cc_check
if test "$TMPR" -eq 0; then
append_var DEFINES "-DHAS_MSGHDR_FLAGS"
echo "yes"
else
echo "no"
fi
echo_n " "
echocheck "socklen_t"
cat > $TMPC << EOF
#include <sys/socket.h>
int main(void) { socklen_t len = 0; return 0; }
EOF
cc_check
if test "$TMPR" -eq 0; then
append_var DEFINES "-DHAS_SOCKLEN_T"
echo "yes"
else
echo "no"
fi
;;
esac
fi
#
# Enable 16bit support only for backends which support it
#
case $_backend in
3ds | android | dingux | dc | ds | ios7 | kolibrios | maemo | null | opendingux | miyoomini | miyoo | openpandora | psp | psp2 | samsungtv | sdl | switch | wii)
if test "$_16bit" = auto ; then
_16bit=yes
else
_16bit=no
fi
;;
*)
_16bit=no
;;
esac
#
# Enable High resolution engines (>320x240) support only for backends which support it
#
case $_host in
ds | dingux | gcw0)
if test "$_highres" = yes ; then
_highres=yes
else
_highres=no
fi
;;
*)
if test "$_highres" = no ; then
_highres=no
else
_highres=yes
fi
;;
esac
#
# Enable Event Recorder only for backends that support it
#
case $_backend in
sdl)
;;
*)
_eventrec=no
;;
esac
#
# Disable savegame timestamp support for backends which don't have a reliable real time clock
#
case $_backend in
n64)
if test "$_savegame_timestamp" = auto ; then
_savegame_timestamp=no
else
_savegame_timestamp=yes
fi
;;
*)
if test "$_savegame_timestamp" = auto ; then
_savegame_timestamp=yes
else
_savegame_timestamp=no
fi
;;
esac
#
# Determine whether host is POSIX compliant, or at least POSIX
# compatible enough to support our POSIX code (including dlsym(),
# mkdir() and some other APIs).
#
# TODO: Instead of basing this on the host name, we should really base
# this on the presence of features (such as the dlsym and mkdir APIs).
#
echo_n "Checking if host is POSIX compliant... "
case $_host_os in
amigaos* | dreamcast | ds | gamecube | kolibrios | mingw* | morphos | n64 | ps3 | psp2 | psp | riscos | wii)
_posix=no
;;
3ds | android | beos* | bsd* | cygwin* | darwin* | dragonfly* | freebsd* | gnu* | haiku* | hpux* | iphoneos | irix*| k*bsd*-gnu* | linux* | maemo | mint* | netbsd* | openbsd* | redox* | serenity* | solaris* | sunos* | switch | uclinux*)
_posix=yes
;;
os2-emx*)
_posix=yes # FIXME: Really???
;;
emscripten)
_posix=yes
;;
*)
# given this is a shell script, we might assume some type of posix.
# However, the host system might be a totally different one, so
# we can assume nothing about it.
# Indeed, as mentioned further above, we really should test for the
# presences of relevant APIs on the host anyway...
_posix=no
;;
esac
echo $_posix
if test "$_posix" = yes ; then
append_var DEFINES "-DPOSIX"
add_line_to_config_mk 'POSIX = 1'
echo_n "Checking if posix_spawn is supported... "
cat > $TMPC << EOF
#include <spawn.h>
int main(void) { return posix_spawn(0, 0, 0, 0, 0, 0); }
EOF
cc_check && test "$_host_os" != "emscripten" && _has_posix_spawn=yes
echo $_has_posix_spawn
if test "$_has_posix_spawn" = yes ; then
append_var DEFINES "-DHAS_POSIX_SPAWN"
fi
fi
#
# Check for 64-bit file offset compatibility
#
# This is currently only used by StdioStream. If nothing is found,
# you'll be limited to <2GB files, which still covers the vast majority
# of supported games.
#
case $_host_os in
mingw*)
# StdioStream just uses _ftelli64
;;
*)
echo_n "Checking if fseeko with 64-bit off_t is supported... "
cat > $TMPC << EOF
#include <stdio.h>
#include <sys/types.h> /* off_t on legacy systems */
int main() {
static int test_array[1 - 2 * !(sizeof(off_t) >= 8)];
fseeko(stdin, 0, SEEK_SET);
test_array[0] = 0;
return 0;
}
EOF
cc_check_no_clean && _has_fseeko_offt_64=yes
# Good, there's fseeko with a 64-bit off_t by default
if test "$_has_fseeko_offt_64" = yes ; then
echo yes
append_var DEFINES "-DHAS_FSEEKO_OFFT_64"
else
# Otherwise, when not cross-compiling, try with LFS_CFLAGS
if test -z "$_host"; then
TMPFLAGS=`getconf LFS_CFLAGS 2>/dev/null`
if test $? -eq 0 && test ! -z "$TMPFLAGS" && test "$TMPFLAGS" != undefined ; then
cc_check_no_clean $TMPFLAGS && _has_fseeko_offt_64=yes
if test "$_has_fseeko_offt_64" = yes ; then
echo "yes (adding $TMPFLAGS)"
append_var DEFINES "-DHAS_FSEEKO_OFFT_64"
append_var CXXFLAGS "$TMPFLAGS"
fi
fi
fi
# Otherwise, try the usual magical suspects
if test "$_has_fseeko_offt_64" = no ; then
# note: -D__LARGE64_FILES is another option, but it may be broken on
# some platforms, so add it to your platform defines instead, if it
# requires it and you've checked that the result works.
for largeflag in "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES" "-D_LARGEFILE_SOURCE" ; do
cc_check_no_clean $largeflag && _has_fseeko_offt_64=yes
if test "$_has_fseeko_offt_64" = yes ; then
echo "yes (adding $largeflag)"
append_var DEFINES "-DHAS_FSEEKO_OFFT_64"
append_var CXXFLAGS "$largeflag"
break
fi
done
fi
# Otherwise, fseeko64 is your last chance
if test "$_has_fseeko_offt_64" = no ; then
echo no
echo_n "Checking if fseeko64 is supported... "
cat > $TMPC << EOF
#include <stdio.h>
int main() { fseeko64(stdin, 0, SEEK_SET); return 0; }
EOF
cc_check_no_clean -D_LARGEFILE64_SOURCE && _has_fseeko64=yes
echo $_has_fseeko64
if test "$_has_fseeko64" = yes ; then
append_var DEFINES "-DHAS_FSEEKO64"
append_var CXXFLAGS "-D_LARGEFILE64_SOURCE"
# On some platforms, fopen64 is required in addition to fseeko64/ftello64
echo_n "Checking if fopen64 is supported... "
cat > $TMPC << EOF
#include <stdio.h>
int main() { FILE *f = fopen64("file", "rb"); return (f != NULL); }
EOF
cc_check_no_clean && _has_fopen64=yes
echo $_has_fopen64
if test "$_has_fopen64" = yes ; then
append_var DEFINES "-DHAS_FOPEN64"
fi
fi
fi
fi
cc_check_clean
;;
esac
#
# Check whether to enable a verbose build
#
echo_n "Checking whether to have a verbose build... "
echo "$_verbose_build"
add_to_config_mk_if_yes "$_verbose_build" 'VERBOSE_BUILD = 1'
#
# If a specific optimization level was requested, enable optimizations
#
if test -n "$_optimization_level" ; then
# Ports will specify an optimization level and expect that to be enabled
if test "$_optimizations" != no ; then
_optimizations=yes
fi
else
_optimization_level=$_default_optimization_level
fi
#
# Check whether to enable optimizations
#
if test "$_optimizations" = yes ; then
# Enable optimizations. This also
# makes it possible to use -Wuninitialized, so let's do that.
append_var CXXFLAGS "$_optimization_level"
append_var CXXFLAGS "-Wuninitialized"
fi
#
# Check whether plugin support is requested and possible
#
echo_n "Checking whether building plugins was requested... "
echo "$_dynamic_modules"
_mak_plugins=
if test "$_dynamic_modules" = yes ; then
echo_n "Checking whether building plugins is supported... "
case $_host_os in
3ds)
_elf_loader=yes
append_var DEFINES "-DUNCACHED_PLUGINS"
_mak_plugins='
PLUGIN_LDFLAGS += -Wl,-T$(srcdir)/backends/plugins/3ds/plugin.ld -march=armv6k -mfloat-abi=hard
'
;;
amigaos)
_plugin_prefix=""
_plugin_suffix=".plugin"
append_var CXXFLAGS "-fPIC"
append_var LIBS "-use-dynld"
append_var LIBS "-lauto"
_mak_plugins='
PLUGIN_EXTRA_DEPS =
PLUGIN_LDFLAGS += -shared
PRE_OBJS_FLAGS := -Wl,-export-dynamic -Wl,-whole-archive
POST_OBJS_FLAGS := -Wl,-no-whole-archive
'
;;
android)
_plugin_prefix="lib"
_plugin_suffix=".so"
append_var CXXFLAGS "-fpic"
append_var LIBS "-ldl"
# Work around an Android 2.0+ run-time linker bug:
# The linker doesn't actually look in previously
# loaded libraries when trying to resolve symbols -
# effectively turning all dlopen(RTLD_GLOBAL) calls
# into dlopen(RTLD_LOCAL). It *does* look in
# DT_NEEDED libraries, so the workaround is to add an
# (otherwise unnecessary) dependency from plugins back
# to the main libscummvm.so.
_mak_plugins='
PLUGIN_EXTRA_DEPS = libscummvm.so
PLUGIN_LDFLAGS += $(LDFLAGS) -L. -lscummvm
PRE_OBJS_FLAGS := -Wl,-export-dynamic -Wl,-whole-archive
POST_OBJS_FLAGS := -Wl,-no-whole-archive
'
;;
darwin*)
_plugin_prefix=""
_plugin_suffix=".plugin"
append_var LIBS "-ldl"
append_var _strip "-x"
_mak_plugins='
PLUGIN_EXTRA_DEPS = $(EXECUTABLE)
PLUGIN_LDFLAGS += -bundle -bundle_loader $(EXECUTABLE) -exported_symbols_list "$(srcdir)/plugin.exp"
PRE_OBJS_FLAGS := -all_load
POST_OBJS_FLAGS :=
'
;;
dreamcast)
_plugin_prefix=""
_plugin_suffix=".plg"
append_var DEFINES "-DUNCACHED_PLUGINS"
_mak_plugins='
PLUGIN_EXTRA_DEPS = $(abspath $(srcdir)/backends/platform/dc/plugin.x $(srcdir)/backends/platform/dc/plugin.syms) $(EXECUTABLE) backends/platform/dc/plugin_head.o
PLUGIN_LDFLAGS += -ml -m4-single-only -nostartfiles -Wl,-q,-T$(srcdir)/backends/platform/dc/plugin.x,--just-symbols,$(EXECUTABLE),--retain-symbols-file,$(srcdir)/backends/platform/dc/plugin.syms backends/platform/dc/plugin_head.o
PRE_OBJS_FLAGS := -Wl,--whole-archive
POST_OBJS_FLAGS := -Wl,--no-whole-archive
'
;;
ds)
_elf_loader=yes
append_var DEFINES "-DELF_LOADER_CXA_ATEXIT"
append_var DEFINES "-DUNCACHED_PLUGINS"
append_var DEFINES "-DELF_NO_MEM_MANAGER"
_mak_plugins='
PLUGIN_LDFLAGS += -Wl,-T$(srcdir)/backends/plugins/ds/plugin.ld -mthumb -mthumb-interwork -mfloat-abi=soft
'
;;
emscripten)
_plugin_prefix="lib"
_plugin_suffix=".so"
append_var DEFINES "-DUNCACHED_PLUGINS"
append_var CXXFLAGS "-fPIC"
append_var LIBS ""
_mak_plugins='
PLUGIN_EXTRA_DEPS =
PLUGIN_LDFLAGS += -s SIDE_MODULE=1 -s ASYNCIFY=1 -s ASYNCIFY_IMPORTS=["*"] -s EXPORT_ALL=1
PRE_OBJS_FLAGS := -s MAIN_MODULE=1 -s EXPORT_ALL=1
POST_OBJS_FLAGS :=
'
;;
freebsd* | openbsd*)
_plugin_prefix="lib"
_plugin_suffix=".so"
append_var CXXFLAGS "-fPIC"
_mak_plugins='
PLUGIN_EXTRA_DEPS =
PLUGIN_LDFLAGS += -shared
PRE_OBJS_FLAGS := -Wl,-export-dynamic -Wl,-whole-archive
POST_OBJS_FLAGS := -Wl,-no-whole-archive
'
;;
gamecube | wii)
_elf_loader=yes
append_var DEFINES "-DELF_LOADER_CXA_ATEXIT"
append_var DEFINES "-DUNCACHED_PLUGINS"
_mak_plugins='
PLUGIN_LDFLAGS += -Wl,-T$(srcdir)/backends/plugins/wii/plugin.ld
'
;;
irix*)
_plugin_prefix="lib"
_plugin_suffix=".so"
append_var CXXFLAGS "-fpic"
append_var LIBS "-ldl"
_mak_plugins='
PLUGIN_EXTRA_DEPS =
PLUGIN_LDFLAGS += -shared -static-libgcc
PRE_OBJS_FLAGS := -Wl,-export-dynamic -Wl,-whole-archive
POST_OBJS_FLAGS := -Wl,-no-whole-archive
'
;;
kolibrios)
_plugin_suffix=".svm.dll"
append_var DEFINES "-DUNCACHED_PLUGINS"
_mak_plugins='
PLUGIN_EXTRA_DEPS = $(EXECUTABLE)
PLUGIN_LDFLAGS += -specs=$(srcdir)/backends/platform/sdl/kolibrios/kolibrios.spec -mdll -Wl,-q,--retain-symbols-file,$(srcdir)/backends/plugins/elf/plugin.syms -Wl,--enable-auto-import ./libscummvm.a
PRE_OBJS_FLAGS := -Wl,--whole-archive
POST_OBJS_FLAGS := -Wl,--export-all-symbols -Wl,--no-whole-archive -Wl,--out-implib,./libscummvm.a
'
;;
linux* | gnu* | k*bsd*-gnu*)
_plugin_prefix="lib"
_plugin_suffix=".so"
append_var CXXFLAGS "-fPIC"
append_var LIBS "-ldl"
_mak_plugins='
PLUGIN_EXTRA_DEPS =
PLUGIN_LDFLAGS += -shared
PRE_OBJS_FLAGS := -Wl,-export-dynamic -Wl,-whole-archive
POST_OBJS_FLAGS := -Wl,-no-whole-archive
'
;;
*cygwin* | *mingw32* | mingw64)
_plugin_prefix=""
_plugin_suffix=".dll"
_mak_plugins='
PLUGIN_EXTRA_DEPS = $(EXECUTABLE)
PLUGIN_LDFLAGS += -Wl,--enable-auto-import -shared ./libscummvm.a
PRE_OBJS_FLAGS := -Wl,--whole-archive
POST_OBJS_FLAGS := -Wl,--export-all-symbols -Wl,--no-whole-archive -Wl,--out-implib,./libscummvm.a
'
;;
morphos)
_plugin_prefix="lib"
_plugin_suffix=".so"
append_var CXXFLAGS "-fPIC"
append_var LIBS "-use-dynld"
_mak_plugins='
PLUGIN_EXTRA_DEPS =
PLUGIN_LDFLAGS += -shared
PRE_OBJS_FLAGS := -Wl,-export-dynamic -Wl,-whole-archive
POST_OBJS_FLAGS := -Wl,-no-whole-archive
'
;;
psp)
_elf_loader=yes
append_var DEFINES "-DUNCACHED_PLUGINS"
_mak_plugins='
LDFLAGS += -Wl,-T$(srcdir)/backends/plugins/psp/main_prog.ld -Wl,-zmax-page-size=128
PLUGIN_LDFLAGS += -Wl,-T$(srcdir)/backends/plugins/psp/plugin.ld -Wl,-zmax-page-size=128 -lstdc++
'
;;
psp2)
_plugin_prefix=""
# This will create an ELF with a suprx extension which we will have to mangle when packaging
_plugin_suffix=".suprx"
append_var CXXFLAGS "-fuse-cxa-atexit"
append_var DEFINES "-DUNCACHED_PLUGINS"
_mak_plugins='
PLUGIN_EXTRA_DEPS = $(EXECUTABLE) backends/plugins/psp2/plugin.o
PLUGIN_OBJ_FILES += backends/plugins/psp2/plugin.o
PLUGIN_LDFLAGS += -nostartfiles -nodefaultlibs backends/plugins/psp2/plugin.o -Wl,-q -Xlinker --just-symbols -Xlinker $(EXECUTABLE) -lgcc
PRE_OBJS_FLAGS := -Wl,--whole-archive
POST_OBJS_FLAGS := -Wl,--no-whole-archive
'
;;
riscos)
_elf_loader=yes
append_var DEFINES "-DELF_LOADER_CXA_ATEXIT"
append_var CXXFLAGS "-fuse-cxa-atexit"
append_var DEFINES "-DUNCACHED_PLUGINS"
append_var DEFINES "-DELF_NO_MEM_MANAGER"
_mak_plugins='
PLUGIN_EXTRA_DEPS += backends/plugins/riscos/plugin.o
PLUGIN_OBJ_FILES += backends/plugins/riscos/plugin.o
PLUGIN_LDFLAGS += -static -Wl,-T$(srcdir)/backends/plugins/riscos/plugin.ld backends/plugins/riscos/plugin.o -Wl,--wrap=__rt_stkovf_split_small -Wl,--wrap=__rt_stkovf_split_big
'
;;
*)
_dynamic_modules=no
_mak_plugins=
;;
esac
echo "$_dynamic_modules"
fi
#
# Check whether integrated ELF loader support is requested
#
define_in_config_if_yes "$_elf_loader" 'USE_ELF_LOADER'
if test "$_elf_loader" = yes; then
_plugin_prefix=""
_plugin_suffix=".plg"
_mak_plugins='
PLUGIN_EXTRA_DEPS = $(EXECUTABLE)
PLUGIN_LDFLAGS += -nostartfiles backends/plugins/elf/version.o -Wl,-q,--retain-symbols-file,$(srcdir)/backends/plugins/elf/plugin.syms -Xlinker --just-symbols -Xlinker $(EXECUTABLE)
PRE_OBJS_FLAGS := -Wl,--whole-archive
POST_OBJS_FLAGS := -Wl,--no-whole-archive
'"$_mak_plugins"
fi
#
# Set up some common plugin settings in config.h and config.mk, if enabled
#
define_in_config_if_yes "$_dynamic_modules" 'DYNAMIC_MODULES'
if test "$_dynamic_modules" = yes ; then
add_line_to_config_h "#define PLUGIN_PREFIX \"$_plugin_prefix\""
add_line_to_config_h "#define PLUGIN_SUFFIX \"$_plugin_suffix\""
add_line_to_config_mk "PLUGIN_PREFIX := $_plugin_prefix"
add_line_to_config_mk "PLUGIN_SUFFIX := $_plugin_suffix"
fi
if test "$_detection_features_static" = no ; then
if test "$_dynamic_modules" = no ; then
echo "Inconsistency detected: dynamic detection plugin enabled while static plugins are requested."
echo " ...forcing detection plugin to be static too. Add --enable-plugins if you really want it"
_detection_features_static=yes
fi
fi
#
# Set up a define for detection to be used as static or not
#
define_in_config_if_yes "$_detection_features_static" "DETECTION_STATIC"
echo_n "Checking if detection features building statically... "
echo "$_detection_features_static"
#
# Set up a define for detection to be used as static or not
#
define_in_config_if_yes "$_detection_features_full" "DETECTION_FULL"
echo_n "Checking if building detection features for all engines... "
echo "$_detection_features_full"
#
# Check whether integrated MT-32 emulator support is requested
#
define_in_config_if_yes "$_mt32emu" 'USE_MT32EMU'
#
# Check whether Lua support is requested
#
define_in_config_if_yes "$_lua" 'USE_LUA'
#
# Check whether Nuked OPL emulator support is disabled
#
define_in_config_if_no "$_nuked_opl" 'DISABLE_NUKED_OPL'
#
# Check whether 16bit color support is requested
#
define_in_config_if_yes "$_16bit" 'USE_RGB_COLOR'
#
# Check whether High resolution graphics support is requested
#
define_in_config_if_yes "$_highres" 'USE_HIGHRES'
#
# Check whether save games use the current time as default description
#
define_in_config_if_yes "$_savegame_timestamp" 'USE_SAVEGAME_TIMESTAMP'
#
# Check whether to enable the (hq (and edge)) scalers
#
if test "$_build_scalers" = no ; then
_build_hq_scalers=no
_build_edge_scalers=no
elif test "$_build_hq_scalers" = no ; then
_build_edge_scalers=no
fi
define_in_config_if_yes "$_build_scalers" 'USE_SCALERS'
define_in_config_if_yes "$_build_hq_scalers" 'USE_HQ_SCALERS'
define_in_config_if_yes "$_build_edge_scalers" 'USE_EDGE_SCALERS'
define_in_config_if_yes "$_build_aspect" 'USE_ASPECT'
#
# Check for math lib
#
cat > $TMPC << EOF
int main(void) { return 0; }
EOF
cc_check -lm && append_var LIBS "-lm"
#
# Check for Ogg
#
echocheck "Ogg"
if test "$_ogg" = auto ; then
_ogg=no
cat > $TMPC << EOF
#include <ogg/ogg.h>
int main(void) { return 0; }
EOF
cc_check $OGG_CFLAGS $OGG_LIBS -logg && _ogg=yes
fi
define_in_config_if_yes "$_ogg" 'USE_OGG'
echo "$_ogg"
#
# Check for TTS
#
echocheck "TTS libraries"
if test "$_tts" = auto ; then
_tts=no
case $_host_os in
mingw*)
cat > $TMPC << EOF
#include <windows.h>
#include <servprov.h>
#include <sapi.h>
int main(void) { return 0; }
EOF
cc_check -lsapi -lole32 && _tts=yes
;;
linux* | freebsd* | openbsd*)
cat > $TMPC << EOF
#include <speech-dispatcher/libspeechd.h>
int main(void) { return 0; }
EOF
cc_check -lspeechd && _tts=yes
;;
darwin*)
# Check the API is available. The most recent API we need is for the NSSpeechSynthesizerDelegate protocol
cat > $TMPC << EOF
#include <AppKit/NSSpeechSynthesizer.h>
@interface SpeechDelegate : NSObject<NSSpeechSynthesizerDelegate> {
}
@end
int main(void) { return 0; }
EOF
cc_check -ObjC++ -lobjc && _tts=yes
;;
esac
fi
echo "$_tts"
#
# Check for Vorbis
#
echocheck "Vorbis"
VORBISFILE=-lvorbisfile
if test "$_host_os" = kolibrios ; then
VORBISFILE=
fi
if test "$_vorbis" = auto ; then
_vorbis=no
cat > $TMPC << EOF
#include <vorbis/codec.h>
int main(void) { vorbis_packet_blocksize(0,0); return 0; }
EOF
if test "$_ogg" = yes ; then
cc_check $OGG_CFLAGS $OGG_LIBS $VORBIS_CFLAGS $VORBIS_LIBS \
$VORBISFILE -lvorbis -logg && _vorbis=yes
else
cc_check $VORBIS_CFLAGS $VORBIS_LIBS \
$VORBISFILE -lvorbis && _vorbis=yes
fi
fi
if test "$_vorbis" = yes ; then
append_var LIBS "$VORBIS_LIBS $VORBISFILE -lvorbis"
append_var INCLUDES "$VORBIS_CFLAGS"
fi
define_in_config_if_yes "$_vorbis" 'USE_VORBIS'
echo "$_vorbis"
#
# Check for Tremor
#
echocheck "Tremor"
if test "$_tremolo" = yes ; then
_tremor=yes
fi
if test "$_tremor" = auto ; then
_tremor=no
cat > $TMPC << EOF
#include <tremor/ivorbiscodec.h>
int main(void) { vorbis_info_init(0); return 0; }
EOF
if test "$_ogg" = yes ; then
cc_check $TREMOR_CFLAGS $TREMOR_LIBS $OGG_CFLAGS $OGG_LIBS \
-lvorbisidec -logg && _tremor=yes
else
cc_check $TREMOR_CFLAGS $TREMOR_LIBS -lvorbisidec && \
_tremor=yes
fi
fi
if test "$_tremor" = yes && test "$_vorbis" = no; then
add_line_to_config_h '#define USE_TREMOR'
add_line_to_config_h '#define USE_VORBIS'
if test "$_tremolo" = yes ; then
add_line_to_config_h '#define USE_TREMOLO'
append_var LIBS "$TREMOR_LIBS -ltremolo"
else
append_var LIBS "$TREMOR_LIBS -lvorbisidec"
fi
append_var INCLUDES "$TREMOR_CFLAGS"
else
if test "$_vorbis" = yes; then
_tremor="no (Vorbis/Tremor support is mutually exclusive)"
fi
add_line_to_config_h '#undef USE_TREMOR'
fi
add_to_config_mk_if_yes "$_tremor" 'USE_TREMOR = 1'
echo "$_tremor"
#
# Check for IEEE1284 for OPL2lPT
#
echocheck "OPL2LPT"
if test "$_opl2lpt" = yes ; then
_opl2lpt=no
cat > $TMPC << EOF
#include <ieee1284.h>
struct parport_list parports;
int main(void) { ieee1284_find_ports(&parports, 0); return 0; }
EOF
cc_check $IEEE1284_CFLAGS $IEEE1284_LIBS -lieee1284 && \
_opl2lpt=yes
fi
if test "$_opl2lpt" = yes; then
append_var LIBS "$IEEE1284_LIBS -lieee1284"
append_var INCLUDES "$IEEE1284_CFLAGS"
fi
define_in_config_if_yes "$_opl2lpt" 'ENABLE_OPL2LPT'
echo "$_opl2lpt"
#
# Check for retrowave for RetroWave OPL3
#
echocheck "RetroWave OPL3"
if test "$_retrowave" = auto ; then
_retrowave=no
cat > $TMPC << EOF
#include <RetroWaveLib/RetroWave.h>
RetroWaveContext context;
int main(void) { retrowave_init(&context); return 0; }
EOF
cc_check $RETROWAVE_CFLAGS $RETROWAVE_LIBS -lRetroWave && \
_retrowave=yes
fi
if test "$_retrowave" = yes; then
append_var LIBS "$RETROWAVE_LIBS -lRetroWave"
append_var INCLUDES "$RETROWAVE_CFLAGS"
fi
define_in_config_if_yes "$_retrowave" 'USE_RETROWAVE'
echo "$_retrowave"
#
# Check for FLAC
#
echocheck "FLAC >= 1.0.1"
if test "$_flac" = auto ; then
_flac=no
cat > $TMPC << EOF
#define FLAC__NO_DLL // Like in audio/decoders/flac.cpp
#include <FLAC/stream_decoder.h>
#include <FLAC/format.h>
int main(void) {
FLAC__StreamDecoder *decoder = FLAC__stream_decoder_new();
FLAC__stream_decoder_delete(decoder);
return FLAC__STREAM_SYNC_LEN >> 30; /* guaranteed to be 0 */
}
EOF
if test "$_ogg" = yes ; then
cc_check $FLAC_CFLAGS $FLAC_LIBS $OGG_CFLAGS $OGG_LIBS \
-lFLAC -logg && _flac=yes
else
cc_check $FLAC_CFLAGS $FLAC_LIBS \
-lFLAC && _flac=yes
fi
fi
if test "$_flac" = yes ; then
append_var LIBS "$FLAC_LIBS -lFLAC"
append_var INCLUDES "$FLAC_CFLAGS"
fi
define_in_config_if_yes "$_flac" 'USE_FLAC'
echo "$_flac"
# Add the link to ogg only after vorbis, tremor and flac as it might be used by those.
if test "$_ogg" = yes ; then
append_var LIBS "$OGG_LIBS -logg"
append_var INCLUDES "$OGG_CFLAGS"
fi
#
# Check for MAD (MP3 library)
#
echocheck "MAD"
if test "$_mad" = auto ; then
_mad=no
cat > $TMPC << EOF
#include <mad.h>
int main(void) { return 0; }
EOF
cc_check $MAD_CFLAGS $MAD_LIBS -lmad && _mad=yes
fi
if test "$_mad" = yes ; then
append_var LIBS "$MAD_LIBS -lmad"
append_var INCLUDES "$MAD_CFLAGS"
fi
define_in_config_if_yes "$_mad" 'USE_MAD'
echo "$_mad"
#
# Check for ALSA
#
echocheck "ALSA >= 0.9"
if test "$_alsa" = auto ; then
_alsa=no
cat > $TMPC << EOF
#include <alsa/asoundlib.h>
int main(void) { return (!(SND_LIB_MAJOR==0 && SND_LIB_MINOR==9)); }
EOF
cc_check $ALSA_CFLAGS $ALSA_LIBS -lasound && _alsa=yes
fi
if test "$_alsa" = yes ; then
append_var LIBS "$ALSA_LIBS -lasound"
append_var INCLUDES "$ALSA_CFLAGS"
fi
define_in_config_if_yes "$_alsa" 'USE_ALSA'
echo "$_alsa"
#
# Check for libjpeg
#
echocheck "libjpeg >= v6b"
if test "$_jpeg" = auto ; then
_jpeg=no
cat > $TMPC << EOF
#include <stdio.h>
#include <jpeglib.h>
int main(void) {
#if JPEG_LIB_VERSION >= 62
#else
syntax error
#endif
return 0;
}
EOF
cc_check $JPEG_CFLAGS $JPEG_LIBS -ljpeg && _jpeg=yes
fi
if test "$_jpeg" = yes ; then
append_var LIBS "$JPEG_LIBS -ljpeg"
append_var INCLUDES "$JPEG_CFLAGS"
fi
define_in_config_if_yes "$_jpeg" 'USE_JPEG'
echo "$_jpeg"
#
# Check for PNG
#
echocheck "PNG >= 1.2.8"
if test "$_pkg_config" = "yes" && $_pkgconfig --exists libpng; then
append_var PNG_LIBS "`$_pkgconfig --libs libpng`"
append_var PNG_CFLAGS "`$_pkgconfig --cflags libpng`"
else
append_var PNG_LIBS "-lpng -lz"
fi
if test "$_png" = auto ; then
_png=no
cat > $TMPC << EOF
#include <png.h>
int main(void) {
#if PNG_LIBPNG_VER >= 10208
#else
syntax error
#endif
return 0;
}
EOF
cc_check $PNG_CFLAGS $PNG_LIBS && _png=yes
fi
if test "$_png" = yes ; then
append_var LIBS "$PNG_LIBS"
append_var INCLUDES "$PNG_CFLAGS"
fi
define_in_config_if_yes "$_png" 'USE_PNG'
echo "$_png"
#
# Check for GIF
#
echocheck "GIF >= 5.0.0"
if test "$_pkg_config" = "yes" && $_pkgconfig --exists libgif; then
append_var GIF_LIBS "`$_pkgconfig --libs libgif`"
append_var GIF_CFLAGS "`$_pkgconfig --cflags libgif`"
else
append_var GIF_LIBS "-lgif"
fi
if test "$_gif" = auto ; then
_gif=no
cat > $TMPC << EOF
#include <gif_lib.h>
int main(void) {
#if GIFLIB_MAJOR >= 5
#else
syntax error
#endif
return 0;
}
EOF
cc_check $GIF_CFLAGS $GIF_LIBS && _gif=yes
fi
if test "$_gif" = yes ; then
append_var LIBS "$GIF_LIBS"
append_var INCLUDES "$GIF_CFLAGS"
fi
define_in_config_if_yes "$_gif" 'USE_GIF'
echo "$_gif"
#
# Check for Theora Decoder
#
echocheck "libtheoradec >= 1.0"
if test "$_vorbis" = no && test "$_tremor" = no ; then
echo "skipping. no vorbis"
_theoradec=notsupported
fi
if test "$_theoradec" = auto ; then
_theoradec=no
cat > $TMPC << EOF
#include <theora/theoradec.h>
int main(void) { th_ycbcr_buffer yuv; th_decode_ycbcr_out(NULL, yuv); }
EOF
cc_check $THEORADEC_CFLAGS $THEORADEC_LIBS -ltheoradec && _theoradec=yes
fi
if test "$_theoradec" = yes ; then
append_var LIBS "$THEORADEC_LIBS -ltheoradec"
append_var INCLUDES "$THEORADEC_CFLAGS"
fi
define_in_config_if_yes "$_theoradec" 'USE_THEORADEC'
if test ! "$_theoradec" = notsupported ; then
echo "$_theoradec"
fi
#
# Check for VP8/VP9 Decoder
#
echocheck "libvpx >= 1.6"
if test "$_vorbis" = no && test "$_tremor" = no ; then
echo "skipping. no vorbis"
_vpx=notsupported
fi
if test "$_vpx" = auto ; then
_vpx=no
if test "$_pkg_config" = "yes" && $_pkgconfig --exists vpx; then
append_var VPX_LIBS "`$_pkgconfig --libs vpx`"
append_var VPX_STATIC_LIBS "`$_pkgconfig --static --libs vpx`"
append_var VPX_CFLAGS "`$_pkgconfig --cflags vpx`"
else
append_var VPX_LIBS "-lvpx"
fi
cat > $TMPC << EOF
#include "vpx/vpx_decoder.h"
#include "vpx/vp8dx.h"
int main(void) {
vpx_codec_ctx_t codec;
vpx_codec_dec_init(&codec, &vpx_codec_vp8_dx_algo, NULL, 0);
#if VPX_DECODER_ABI_VERSION >= 10 // Check for 1.6
#else
syntax error
#endif
return 0;
}
EOF
cc_check_no_clean $VPX_CFLAGS $VPX_LIBS && _vpx=yes
# If it fails, try with static libs, it may help
if test "$_vpx" != "yes"; then
VPX_LIBS="$VPX_STATIC_LIBS"
cc_check_no_clean $VPX_CFLAGS $VPX_LIBS && _vpx=yes
fi
cc_check_clean
fi
if test "$_vpx" = yes ; then
append_var LIBS "$VPX_LIBS -lvpx"
append_var INCLUDES "$VPX_CFLAGS"
fi
define_in_config_if_yes "$_vpx" 'USE_VPX'
if test ! "$_vpx" = notsupported ; then
echo "$_vpx"
fi
#
# Check for the AAC decoder
#
echocheck "libfaad"
if test "$_faad" = auto ; then
_faad=no
cat > $TMPC << EOF
#include <neaacdec.h>
int main(void) { NeAACDecGetCapabilities(); return 0; }
EOF
cc_check $FAAD_CFLAGS $FAAD_LIBS -lfaad && _faad=yes
fi
if test "$_faad" = yes ; then
append_var LIBS "$FAAD_LIBS -lfaad"
append_var INCLUDES "$FAAD_CFLAGS"
fi
define_in_config_if_yes "$_faad" 'USE_FAAD'
echo "$_faad"
#
# Check for SEQ MIDI
#
echocheck "SEQ MIDI"
if test "$_seq_midi" = auto ; then
# TODO: Test for /dev/sequencer presence? Or maybe just for /dev ?
# For now, we just always enable it when "posix" mode is on (backends
# that do not want it can disable it by setting _seq_midi=no).
_seq_midi="$_posix"
fi
define_in_config_h_if_yes "$_seq_midi" 'USE_SEQ_MIDI'
echo "$_seq_midi"
#
# Check for sndio
#
echocheck "sndio"
if test "$_sndio" = auto ; then
_sndio=no
cat > $TMPC << EOF
#include <sndio.h>
int main(void) { struct sio_par par; sio_initpar(&par); return 0; }
EOF
cc_check $SNDIO_CFLAGS $SNDIO_LIBS -lsndio && _sndio=yes
fi
if test "$_sndio" = yes ; then
append_var LIBS "$SNDIO_LIBS -lsndio"
append_var INCLUDES "$SNDIO_CFLAGS"
fi
define_in_config_h_if_yes "$_sndio" 'USE_SNDIO'
echo "$_sndio"
#
# Check for TiMidity(++)
#
echocheck "TiMidity"
if test "$_timidity" = auto ; then
# TODO: Is there a good possibility of auto detecting whether we
# should include TiMidity support? It can only be used on Unix
# currently so we use that as "detection" for now.
_timidity="$_posix"
fi
define_in_config_h_if_yes "$_timidity" 'USE_TIMIDITY'
echo "$_timidity"
#
# Check for ZLib
#
echocheck "zlib"
if test "$_zlib" = auto ; then
_zlib=no
cat > $TMPC << EOF
#include <string.h>
#include <zlib.h>
int main(void) { return strcmp(ZLIB_VERSION, zlibVersion()); }
EOF
cc_check $ZLIB_CFLAGS $ZLIB_LIBS -lz && _zlib=yes
fi
if test "$_zlib" = yes ; then
append_var ZLIB_LIBS "-lz"
append_var LIBS "$ZLIB_LIBS"
append_var INCLUDES "$ZLIB_CFLAGS"
fi
define_in_config_if_yes "$_zlib" 'USE_ZLIB'
echo "$_zlib"
#
# Check for LibMPEG2
#
echocheck "libmpeg2 >= 0.4.0"
if test "$_mpeg2" = auto ; then
_mpeg2=no
cat > $TMPC << EOF
typedef signed $type_1_byte int8_t;
typedef signed $type_2_byte int16_t;
typedef signed $type_4_byte int32_t;
typedef unsigned $type_1_byte uint8_t;
typedef unsigned $type_2_byte uint16_t;
typedef unsigned $type_4_byte uint32_t;
extern "C" {
#include <mpeg2dec/mpeg2.h>
}
int main(void) {
#if MPEG2_RELEASE < MPEG2_VERSION(0, 4, 0)
#error libmpeg2 version too low
#endif
/* mpeg2_state_t first appears in 0.4.0 */
mpeg2_state_t state;
return 0;
}
EOF
if test -n "$_host"; then
# don't execute while cross compiling
cc_check $MPEG2_CFLAGS $MPEG2_LIBS -lmpeg2 && _mpeg2=yes
else
cc_check_no_clean $MPEG2_CFLAGS $MPEG2_LIBS -lmpeg2 && $TMPO$HOSTEXEEXT && _mpeg2=yes
cc_check_clean
fi
fi
if test "$_mpeg2" = yes ; then
append_var INCLUDES "$MPEG2_CFLAGS"
append_var LIBS "$MPEG2_LIBS -lmpeg2"
fi
define_in_config_if_yes "$_mpeg2" 'USE_MPEG2'
echo "$_mpeg2"
#
# Check for liba52
#
echocheck "liba52"
if test "$_a52" = auto ; then
_a52=no
cat > $TMPC << EOF
typedef signed $type_1_byte int8_t;
typedef signed $type_2_byte int16_t;
typedef signed $type_4_byte int32_t;
typedef unsigned $type_1_byte uint8_t;
typedef unsigned $type_2_byte uint16_t;
typedef unsigned $type_4_byte uint32_t;
extern "C" {
#include <a52dec/a52.h>
}
int main(void) {
a52_state_t *state = a52_init(0);
a52_free(state);
return 0;
}
EOF
if test -n "$_host"; then
# don't execute while cross compiling
cc_check $A52_CFLAGS $A52_LIBS -la52 && _a52=yes
else
cc_check_no_clean $A52_CFLAGS $A52_LIBS -la52 && $TMPO$HOSTEXEEXT 2>/dev/null && _a52=yes
cc_check_clean
fi
fi
if test "$_a52" = yes ; then
INCLUDES="$INCLUDES $A52_FLAGS"
LIBS="$LIBS $A52_LIBS -la52"
fi
define_in_config_if_yes "$_a52" 'USE_A52'
echo "$_a52"
#
# Check for Sparkle if updates support is enabled
#
case $_host_os in
darwin*)
echocheck "Sparkle"
if test "$_updates" = no; then
_sparkle=no
else
if test -z $_sparklepath; then
_sparklepath=/Library/Frameworks
fi
SPARKLE_CFLAGS="-F$_sparklepath"
SPARKLE_LIBS="-F$_sparklepath"
if test "$_sparkle" = auto ; then
_sparkle=no
cat > $TMPC << EOF
#include <Cocoa/Cocoa.h>
#include <Sparkle/Sparkle.h>
int main(void) { SUUpdater *updater = [SUUpdater sharedUpdater]; return 0; }
EOF
cc_check $SPARKLE_CFLAGS $SPARKLE_LIBS -framework Sparkle -ObjC++ -lobjc && _sparkle=yes
fi
if test "$_sparkle" = yes ; then
append_var LIBS "$SPARKLE_LIBS -framework Sparkle"
append_var INCLUDES "$SPARKLE_CFLAGS"
fi
define_in_config_if_yes "$_sparkle" 'USE_SPARKLE'
fi
echo "$_sparkle"
;;
mingw*)
echocheck "Sparkle"
if test "$_updates" = no; then
_sparkle=no
else
if test ! -z $_sparklepath ; then
SPARKLE_CFLAGS="-I$_sparklepath/include"
SPARKLE_LIBS="-L$_sparklepath/Release -L$_sparklepath/x64/Release"
fi
if test "$_sparkle" = auto ; then
_sparkle=no
cat > $TMPC << EOF
#include <winsparkle.h>
int main(void) { win_sparkle_get_update_check_interval(); return 0; }
EOF
cc_check $SPARKLE_CFLAGS $SPARKLE_LIBS -lWinSparkle && _sparkle=yes
fi
if test "$_sparkle" = yes ; then
append_var LIBS "$SPARKLE_LIBS -lWinSparkle"
append_var INCLUDES "$SPARKLE_CFLAGS"
fi
define_in_config_if_yes "$_sparkle" 'USE_SPARKLE'
fi
echo "$_sparkle"
;;
*)
_sparkle=no
;;
esac
#
# Check for libcurl to be present
#
if test "$_libcurl" != "no"; then
# Look for the curl-config script
find_libcurlconfig
if test -z "$_libcurlconfig"; then
_libcurl=no
else
if test -n "$_staticlibpath"; then
LIBCURL_LIBS=`$_libcurlconfig --static-libs`
else
LIBCURL_LIBS=`$_libcurlconfig --libs`
fi
LIBCURL_CFLAGS=`$_libcurlconfig --cflags`
case $_host_os in
amigaos* | morphos*)
append_var LIBCURL_LIBS "-lpthread"
;;
# macOS does not allow static libs, overriding
darwin*)
LIBCURL_LIBS=`$_libcurlconfig --libs`
;;
psp2*)
append_var LIBCURL_LIBS "-lssl -lcrypto"
;;
esac
if test "$_libcurl" = "auto"; then
_libcurl=no
cat > $TMPC << EOF
#include <curl/curl.h>
int main(int argc, char *argv[]) {
int x;
curl_easy_setopt(NULL,CURLOPT_URL,NULL);
x=CURL_ERROR_SIZE;
x=CURLOPT_WRITEFUNCTION;
x=CURLOPT_WRITEDATA;
x=CURLOPT_ERRORBUFFER;
x=CURLOPT_STDERR;
x=CURLOPT_VERBOSE;
curl_version_info_data *data = curl_version_info(CURLVERSION_NOW);
if (data->features & CURL_VERSION_SSL)
return 0;
return 1;
}
EOF
cc_check_no_clean $LIBCURL_CFLAGS $LIBCURL_LIBS
if test "$?" -eq 0; then
if test -n "$_host"; then
# In cross-compiling mode, we cannot run the result, assume SSL is available
_libcurl=yes
else
$TMPO$HOSTEXEEXT
if test "$?" -eq 0; then
_libcurl=yes
else
_libcurl="no SSL support"
fi
fi
fi
cc_check_clean
fi
if test "$_libcurl" = "yes"; then
append_var LIBS "$LIBCURL_LIBS"
append_var INCLUDES "$LIBCURL_CFLAGS"
fi
fi
fi
echocheck "libcurl"
echo "$_libcurl"
define_in_config_if_yes "$_libcurl" "USE_LIBCURL"
#
# Check for libopenmpt to be present
#
echocheck "libopenmpt"
if test "$_libopenmpt" != "no"; then
if test "$_pkg_config" = "yes" && $_pkgconfig --exists libopenmpt; then
append_var LIBOPENMPT_LIBS "`$_pkgconfig --libs libopenmpt`"
append_var LIBOPENMPT_CFLAGS "`$_pkgconfig --cflags libopenmpt`"
else
append_var LIBOPENMPT_LIBS "-lopenmpt"
fi
if test "$_libopenmpt" = "auto"; then
_libopenmpt=no
cat > $TMPC << EOF
#include <libopenmpt/libopenmpt.h>
#include <libopenmpt/libopenmpt_stream_callbacks_file.h>
int main(void) {
openmpt_module *mod = 0;
FILE *file = 0;
file = fopen("abc", "rb");
mod = openmpt_module_create2( openmpt_stream_get_file_callbacks2(), file, NULL, NULL, NULL, NULL, NULL, NULL, NULL );
fclose(file);
return 0;
}
EOF
cc_check $LIBOPENMPT_CFLAGS $LIBOPENMPT_LIBS && _libopenmpt=yes
fi
if test "$_libopenmpt" = "yes"; then
append_var LIBS "$LIBOPENMPT_LIBS"
append_var INCLUDES "$LIBOPENMPT_CFLAGS"
fi
fi
define_in_config_if_yes "$_libopenmpt" "USE_OPENMPT"
echo "$_libopenmpt"
#
# Check for libmikmod to be present
#
if test "$_libmikmod" != no && test "$_libopenmpt" = no; then
# Look for the mikmod-config script
find_libmikmodconfig
echocheck "libmikmod"
if test -z "$_libmikmodconfig"; then
_libmikmod=no
else
LIBMIKMOD_LIBS=`$_libmikmodconfig --libs`
LIBMIKMOD_CFLAGS=`$_libmikmodconfig --cflags`
if test "$_libmikmod" = "auto"; then
_libmikmod=no
cat > $TMPC << EOF
#include <mikmod.h>
int main(void) {
SAMPLE *spl = Sample_Load("abcd");
Sample_Free(spl);
return 0;
}
EOF
cc_check $LIBMIKMOD_CFLAGS $LIBMIKMOD_LIBS && _libmikmod=yes
fi
if test "$_libmikmod" = "yes"; then
append_var LIBS "$LIBMIKMOD_LIBS"
append_var INCLUDES "$LIBMIKMOD_CFLAGS"
fi
fi
else
echocheck "libmikmod"
# Skip mikmod detection if openmpt is detected
_libmikmod="no (OpenMPT/MikMod support is mutually exclusive)"
fi
echo "$_libmikmod"
define_in_config_if_yes "$_libmikmod" "USE_MIKMOD"
#
# Check whether to build cloud integration support
#
echo_n "Cloud integration... "
if test "$_cloud" = "no"; then
echo "no"
else
_cloud=no
if test "$_sdlnet" = "yes"; then
_cloud=yes
echo_n "local"
fi
if test "$_libcurl" = "yes"; then
if test "$_cloud" = "yes"; then echo_n ", "; fi
_cloud=yes
echo_n "servers"
fi
if test "$_cloud" = "no"; then
echo_n "no"
fi
echo # newline
fi
define_in_config_if_yes $_cloud 'USE_CLOUD'
if test "$_scummvmdlc" = "yes"; then
if test "$_libcurl" = "yes"; then
_dlc=yes
fi
fi
define_in_config_if_yes $_dlc 'USE_DLC'
define_in_config_if_yes $_scummvmdlc 'USE_SCUMMVMDLC'
#
# Check is NSDockTilePlugIn protocol is supported
#
case $_host_os in
darwin*)
# NSDockTilePlugIn was added in OS X 10.6, so will not be available when compiling on older macOS versions.
echocheck "DockTilePlugin"
if test "$_osxdockplugin" = auto ; then
_osxdockplugin=no
cat > $TMPC << EOF
#include <Cocoa/Cocoa.h>
@interface ScummVMDockTilePlugIn : NSObject <NSDockTilePlugIn> {
}
@end
EOF
cc_check -c -ObjC++ && _osxdockplugin=yes
fi
define_in_config_if_yes "$_osxdockplugin" 'USE_DOCKTILEPLUGIN'
echo "$_osxdockplugin"
;;
*)
_osxdockplugin=no
;;
esac
#
# Check for FluidSynth
#
echocheck "FluidSynth"
append_var FLUIDSYNTH_LIBS "-lfluidsynth"
case $_host_os in
mingw*)
FLUIDSYNTH_STATIC_LIBS="$FLUIDSYNTH_LIBS -lglib-2.0 -lintl -liconv -lws2_32 -lole32 -lshlwapi -lpcre -ldsound -lwinmm"
;;
darwin*)
FLUIDSYNTH_STATIC_LIBS="$FLUIDSYNTH_LIBS -framework Foundation -framework CoreServices -framework CoreMIDI -framework CoreAudio -framework AudioToolbox -lglib-2.0 -lintl -liconv -lreadline"
;;
iphoneos)
FLUIDSYNTH_STATIC_LIBS="$FLUIDSYNTH_LIBS -framework Foundation -framework CoreMIDI -lglib-2.0 -lintl -liconv"
;;
switch)
FLUIDSYNTH_STATIC_LIBS="$FLUIDSYNTH_LIBS -lnx"
;;
psp2)
FLUIDSYNTH_STATIC_LIBS="$FLUIDSYNTH_LIBS -lpthread"
;;
*)
FLUIDSYNTH_STATIC_LIBS="$FLUIDSYNTH_LIBS -lglib-2.0 -lintl -liconv"
;;
esac
if test "$_fluidsynth" = auto; then
_fluidsynth=no
cat > $TMPC << EOF
#include <fluidsynth.h>
int main(void) { delete_fluid_settings(new_fluid_settings()); return 0; }
EOF
cc_check_no_clean $FLUIDSYNTH_CFLAGS $FLUIDSYNTH_LIBS && _fluidsynth=yes
if test "$_fluidsynth" != yes && test "$_pkg_config" = "yes" && $_pkgconfig --exists fluidsynth; then
FLUIDSYNTH_LIBS="`$_pkgconfig --static --libs fluidsynth`"
cc_check_no_clean $FLUIDSYNTH_CFLAGS $FLUIDSYNTH_LIBS && _fluidsynth=yes
fi
if test "$_fluidsynth" != yes; then
FLUIDSYNTH_LIBS="$FLUIDSYNTH_STATIC_LIBS"
cc_check_no_clean $FLUIDSYNTH_CFLAGS $FLUIDSYNTH_LIBS && _fluidsynth=yes
fi
cc_check_clean
fi
if test "$_fluidsynth" = yes; then
append_var LIBS "$FLUIDSYNTH_LIBS"
append_var INCLUDES "$FLUIDSYNTH_CFLAGS"
fi
define_in_config_if_yes "$_fluidsynth" 'USE_FLUIDSYNTH'
echo "$_fluidsynth"
#
# Check for FluidLite
#
echocheck "FluidLite"
append_var FLUIDLITE_LIBS "-lfluidlite"
if test "$_fluidlite" = auto; then
_fluidlite=no
cat > $TMPC << EOF
#include <fluidlite.h>
int main(void) { delete_fluid_settings(new_fluid_settings()); return 0; }
EOF
cc_check_no_clean $FLUIDLITE_CFLAGS $FLUIDLITE_LIBS && _fluidlite=yes
if test "$_fluidlite" != yes && test "$_pkg_config" = "yes" && $_pkgconfig --exists fluidlite; then
FLUIDLITE_LIBS="`$_pkgconfig --static --libs fluidlite`"
cc_check_no_clean $FLUIDLITE_CFLAGS $FLUIDLITE_LIBS && _fluidlite=yes
fi
cc_check_clean
fi
if test "$_fluidlite" = yes && test "$_fluidsynth" = no; then
define_in_config_if_yes "$_fluidlite" 'USE_FLUIDLITE'
define_in_config_if_yes "$_fluidlite" 'USE_FLUIDSYNTH'
append_var LIBS "$FLUIDLITE_LIBS"
append_var INCLUDES "$FLUIDLITE_CFLAGS"
else
if test "$_fluidsynth" = yes; then
_fluidlite="no (FluidSynth/FluidLite support is mutually exclusive)"
fi
add_line_to_config_h '#undef USE_FLUIDLITE'
fi
echo "$_fluidlite"
#
# Check for Sonivox
#
echocheck "Sonivox"
append_var SONIVOX_LIBS "-lsonivox"
if test "$_sonivox" = auto; then
_sonivox=no
cat > $TMPC << EOF
#include <stddef.h>
#include <sonivox/eas.h>
EAS_DATA_HANDLE mEASDataHandle = NULL;
int main(void) {
EAS_Init(&mEASDataHandle);
return 0;
}
EOF
cc_check_no_clean $SONIVOX_CFLAGS $SONIVOX_LIBS && _sonivox=yes
if test "$_sonivox" != yes && test "$_pkg_config" = "yes" && $_pkgconfig --exists sonivox; then
SONIVOX_LIBS="`$_pkgconfig --static --libs sonivox`"
cc_check_no_clean $SONIVOX_CFLAGS $SONIVOX_LIBS && _sonivox=yes
fi
if test "$_sonivox" != yes ; then
if test "$_pkg_config" = "yes" && $_pkgconfig --exists sonivox-static; then
SONIVOX_LIBS="`$_pkgconfig --static --libs sonivox-static`"
cc_check_no_clean $SONIVOX_CFLAGS $SONIVOX_LIBS && _sonivox=yes
fi
if test "$_sonivox" != yes ; then
SONIVOX_LIBS="-lsonivox-static"
cc_check_no_clean $SONIVOX_CFLAGS $SONIVOX_LIBS && _sonivox=yes
fi
fi
cc_check_clean
fi
if test "$_sonivox" = yes; then
append_var LIBS "$SONIVOX_LIBS"
append_var INCLUDES "$SONIVOX_CFLAGS"
fi
define_in_config_if_yes "$_sonivox" 'USE_SONIVOX'
echo "$_sonivox"
#
# Check for readline if text_console is enabled
#
echocheck "readline"
if test "$_text_console" = yes ; then
_READLINE_LIBS="-lreadline"
if test "$_readline" = auto ; then
_readline=no
cat > $TMPC << EOF
#include <stdio.h>
#include <readline/readline.h>
#include <readline/history.h>
int main(void) {
rl_hook_func_t f; // not present in apple's libedit
char *x = readline("");
}
EOF
cc_check_no_clean $READLINE_CFLAGS $READLINE_LIBS $_READLINE_LIBS && _readline=yes
if test "$_readline" = no ; then
_READLINE_LIBS="-lreadline -ltermcap"
cc_check_no_clean $READLINE_CFLAGS $READLINE_LIBS $_READLINE_LIBS && _readline=yes
fi
fi
cc_check_clean
echo "$_readline"
else
_readline=no
echo "skipping (text console disabled)"
fi
if test "$_readline" = yes ; then
#
# Check the type of rl_completion_entry_function.
# It can be int(*)(const char *, int) or char *(*)(const char *, int).
#
cat > $TMPC << EOF
#include <stdio.h>
#include <readline/readline.h>
#include <readline/history.h>
int readline_completionFunction(const char *, int);
int main(void) {
char *x = readline("");
rl_completion_entry_function = &readline_completionFunction;
}
EOF
cc_check $READLINE_CFLAGS $READLINE_LIBS $_READLINE_LIBS -c && add_line_to_config_h '#define USE_READLINE_INT_COMPLETION'
fi
if test "$_readline" = yes ; then
append_var LIBS "$READLINE_LIBS $_READLINE_LIBS"
append_var INCLUDES "$READLINE_CFLAGS"
fi
define_in_config_h_if_yes "$_readline" 'USE_READLINE'
define_in_config_h_if_yes "$_text_console" 'USE_TEXT_CONSOLE_FOR_DEBUGGER'
#
# Check for Unity if taskbar integration is enabled
#
echocheck "libunity"
if test "$_unix" = no || test "$_taskbar" = no || test "$_pkg_config" = no; then
_libunity=no
else
if test "$_libunity" = auto ; then
case $_host_os in
mingw*)
# unity is not supported on mingw
_libunity=no
;;
*)
# Unity has a lot of dependencies, update the libs and cflags var with them
LIBUNITY_LIBS="$LIBUNITY_LIBS `$_pkgconfig --libs 'unity > 3.8.1' 2>> "$TMPLOG"`"
LIBUNITY_CFLAGS="$LIBUNITY_CFLAGS `$_pkgconfig --cflags 'unity > 3.8.1' 2>> "$TMPLOG"`"
_libunity=no
cat > $TMPC << EOF
#include <unity.h>
int main(void) {
unity_launcher_entry_get_for_desktop_id("scummvm.desktop");
return 0;
}
EOF
cc_check $LIBUNITY_CFLAGS $LIBUNITY_LIBS && _libunity=yes
;;
esac
fi
if test "$_libunity" = yes ; then
if test "$LIBUNITY_CFLAGS" = "" || test "$LIBUNITY_LIBS" = ""; then
LIBUNITY_LIBS="$LIBUNITY_LIBS `$_pkgconfig --libs 'unity > 3.8.1' 2>> "$TMPLOG"`"
LIBUNITY_CFLAGS="$LIBUNITY_CFLAGS `$_pkgconfig --cflags 'unity > 3.8.1' 2>> "$TMPLOG"`"
fi
append_var LIBS "$LIBUNITY_LIBS"
append_var CXXFLAGS "$LIBUNITY_CFLAGS"
fi
define_in_config_h_if_yes "$_libunity" 'USE_UNITY'
fi
echo "$_libunity"
#
# Check for GTK if system dialogs are enabled
#
echocheck "gtk"
if test "$_unix" = no || test "$_dialogs" = no || test "$_pkg_config" = no; then
_gtk=no
else
if test "$_gtk" = auto ; then
case $_host_os in
mingw*)
# gtk is not required on mingw
_gtk=no
;;
*)
# GTK has a lot of dependencies, update the libs and cflags var with them
GTK_LIBS="$GTK_LIBS `$_pkgconfig --libs gtk+-3.0 2>> "$TMPLOG"`"
GTK_CFLAGS="$GTK_CFLAGS `$_pkgconfig --cflags gtk+-3.0 2>> "$TMPLOG"`"
_gtk=no
cat > $TMPC << EOF
#include <gtk/gtk.h>
int main(void) {
gtk_init_check(NULL, NULL);
return 0;
}
EOF
cc_check $GTK_CFLAGS $GTK_LIBS && _gtk=yes
;;
esac
fi
if test "$_gtk" = yes ; then
if test "$GTK_CFLAGS" = "" || test "$GTK_LIBS" = ""; then
GTK_LIBS="$GTK_LIBS `$_pkgconfig --libs gtk+-3.0 2>> "$TMPLOG"`"
GTK_CFLAGS="$GTK_CFLAGS `$_pkgconfig --cflags gtk+-3.0 2>> "$TMPLOG"`"
fi
append_var LIBS "$GTK_LIBS"
append_var CXXFLAGS "$GTK_CFLAGS"
fi
define_in_config_h_if_yes "$_gtk" 'USE_GTK'
fi
echo "$_gtk"
#
# Check for FreeType2 to be present
#
find_freetype() {
# Wrapper function which tries to find freetype
# either by calling freetype-config or by using
# pkg-config.
# As of freetype-2.9.1 the freetype-config file
# no longer gets installed by default.
if test "$_pkg_config" = "yes" && $_pkgconfig --exists freetype2; then
FREETYPE2_LIBS=`$_pkgconfig --libs freetype2`
FREETYPE2_CFLAGS=`$_pkgconfig --cflags freetype2`
FREETYPE2_STATIC_LIBS=`$_pkgconfig --static --libs freetype2`
_freetype_found="true"
else
# Look for the freetype-config script
find_freetypeconfig
if test -n "$_freetypeconfig"; then
# Since 2.3.12, freetype-config prepends $SYSROOT to everything.
# This means we can't pass it a --prefix that includes $SYSROOT.
freetypeprefix="$_freetypepath"
if test -n "$SYSROOT" -a "$SYSROOT" != "/"; then
teststring=VeryImplausibleSysrootX1Y2Z3
if ( env SYSROOT=/$teststring "$_freetypeconfig" --cflags | grep $teststring 2> /dev/null > /dev/null ); then
echo "Adapting FreeType prefix to SYSROOT" >> "$TMPLOG"
freetypeprefix="${freetypeprefix##$SYSROOT}"
fi
fi
FREETYPE2_LIBS=`$_freetypeconfig --prefix="$freetypeprefix" --libs`
FREETYPE2_CFLAGS=`$_freetypeconfig --prefix="$freetypeprefix" --cflags`
FREETYPE2_STATIC_LIBS=`$_freetypeconfig --prefix="$freetypeprefix" --static --libs 2>/dev/null`
_freetype_found="true"
fi
fi
}
if test "$_freetype2" != "no"; then
find_freetype
if test $_freetype_found != true; then
_freetype2=no
else
if test "$_freetype2" = "auto"; then
_freetype2=no
cat > $TMPC << EOF
#include <ft2build.h>
#include FT_FREETYPE_H
int main(int argc, char *argv[]) {
FT_Library library;
FT_Error error = FT_Init_FreeType(&library);
FT_Done_FreeType(library);
}
EOF
cc_check_no_clean $FREETYPE2_CFLAGS $FREETYPE2_LIBS && _freetype2=yes
# Modern freetype-config scripts accept --static to get all
# required flags for static linking. We abuse this to detect
# FreeType2 builds which are static themselves.
if test "$_freetype2" != "yes"; then
FREETYPE2_LIBS="$FREETYPE2_STATIC_LIBS"
cc_check_no_clean $FREETYPE2_CFLAGS $FREETYPE2_LIBS && _freetype2=yes
fi
cc_check_clean
fi
if test "$_freetype2" = "yes"; then
append_var LIBS "$FREETYPE2_LIBS"
append_var CXXFLAGS "$FREETYPE2_CFLAGS"
fi
fi
fi
echocheck "FreeType2"
echo "$_freetype2"
define_in_config_if_yes "$_freetype2" "USE_FREETYPE2"
#
# Check for OpenGL (ES)
#
echocheck "OpenGL"
_opengl_glad=no
if test "$_opengl_mode" != none ; then
case $_backend in
android)
# We require API level 16 while GLES2 APIs have been added in level 8 so we are safe for compilation
_opengl_mode=gles2
_opengl_glad=yes
;;
ios7)
_opengl_mode=gles2
_opengl_glad=yes
;;
openpandora)
# Enable GLES only if user explicitely requested it
# Backend is SDL based so GLAD is supported
test "$_opengl_mode" != "gles" && _opengl_mode=none
test "$_opengl_mode" != "none" && _opengl_glad=yes
;;
sdl)
# This case is for pure SDL backend. Many platforms overload it and create a new backend
# They still make use of SDL but it's handled below in the default case
_opengl_glad=yes
case $_sdlversion in
1.2.*)
# Stock SDL 1.2 only supports OpenGL contexts.
_opengl_mode=gl
;;
*)
# SDL2 supports both OpenGL + OpenGL ES contexts.
# However, macOS only allows OpenGL context creation at
# this time, thus we limit us to OpenGL on that platform.
case $_host_os in
darwin*)
_opengl_mode=gl
;;
emscripten)
_opengl_mode=gles2
_opengl_glad=no # https://github.com/Dav1dde/glad-web/issues/12
append_var OPENGL_LIBS "-s FULL_ES2=1 -s MAX_WEBGL_VERSION=1"
;;
*)
# As SDL2 supports everything, let the user choose if he wants to
test "$_opengl_mode" = "auto" && _opengl_mode=any
;;
esac
;;
esac
;;
switch)
_opengl_mode=gles2
_opengl_glad=yes
;;
*)
# On all other platforms, by default don't enable OpenGL
test "$_opengl_mode" = "auto" && _opengl_mode=none
# We only support OpenGL on SDL based backends and Android (already handled)
test "$_sdl" = "no" && _opengl_mode=none
# If it's a SDL based backend and OpenGL is really enabled, use GLAD
test "$_opengl_mode" != "none" && test "$_sdl" != "no" && _opengl_glad=yes
;;
esac
fi
if test "$_opengl_glad" = "no" -a "$_opengl_mode" != "none"; then
# Try different header filenames
# 1) GL/gl.h This is usually used on POSIX and Windows systems
# 2) OpenGL/gl.h This is used on macOS
# 3) GLES2/gl2.h This is used for OpenGL ES 2.x
# 3) GLES/gl.h This is used for OpenGL ES 1.x
_opengl_can_compile=no
for i in "GL/gl.h" "OpenGL/gl.h" "GLES2/gl2.h" "GLES/gl.h"; do
# Test the current header for OpenGL
if test "$_opengl_mode" = "gl" -o "$_opengl_mode" = "any" ; then
cat > $TMPC << EOF
#include <$i>
#include <stdio.h>
int main(void) { printf("ANTIVIRUS FALSE POSITIVE WORKAROUND"); return GL_VERSION_1_1; }
EOF
cc_check $DEFINES $OPENGL_CFLAGS $OPENGL_LIBS && _opengl_can_compile=yes && break
# Desktop often has multiple implementations GL/GLES/GLES2
fi
# Test the current header for OpenGL ES2
if test "$_opengl_mode" = "gles2" -o "$_opengl_mode" = "any" ; then
cat > $TMPC << EOF
#include <$i>
int main(void) { return GL_ES_VERSION_2_0; }
EOF
cc_check $DEFINES $OPENGL_CFLAGS $OPENGL_LIBS && _opengl_can_compile=yes && _opengl_mode=gles2 && break
fi
# Test the current header for OpenGL ES
if test "$_opengl_mode" = "gles" -o "$_opengl_mode" = "any" ; then
cat > $TMPC << EOF
#include <$i>
int main(void) { return GL_VERSION_ES_CM_1_0; }
EOF
cc_check $DEFINES $OPENGL_CFLAGS $OPENGL_LIBS && _opengl_can_compile=yes && _opengl_mode=gles && break
fi
done
if test "$_opengl_can_compile" = yes; then
# Our simple test case
cat > $TMPC << EOF
int main(void) { return 0; }
EOF
_opengl_can_compile=no
# Try different library names
if test "$_opengl_mode" = "gles2" ; then
# GLESv2 This is generally used by nearly all platforms for OpenGL ES 2
for lib in "-lGLESv2"; do
if cc_check_no_clean $DEFINES $OPENGL_CFLAGS $OPENGL_LIBS $lib; then
append_var OPENGL_LIBS "$lib"
_opengl_can_compile=yes
break
fi
done
elif test "$_opengl_mode" = "gles" ; then
OPENGL_LIBS="-lGLESv1_CM"
if cc_check_no_clean $DEFINES $OPENGL_CFLAGS $OPENGL_LIBS; then
_opengl_can_compile=yes
fi
else
case $_host_os in
darwin*)
OPENGL_LIBS="-framework OpenGL"
;;
mingw*)
OPENGL_LIBS="-lopengl32"
;;
serenity*)
OPENGL_LIBS="-lgl"
;;
*)
OPENGL_LIBS="-lGL"
;;
esac
if cc_check_no_clean $DEFINES $OPENGL_CFLAGS $OPENGL_LIBS; then
_opengl_can_compile=yes
fi
fi
fi
if test "$_opengl_can_compile" = yes ; then
append_var INCLUDES "$OPENGL_CFLAGS"
append_var LIBS "$OPENGL_LIBS"
append_var LIBS_3D "$OPENGL_LIBS"
fi
cc_check_clean
elif test "$_opengl_glad" = "yes"; then
_opengl_can_compile=yes
fi
_opengl=yes
case $_opengl_mode in
none)
echo "no"
_opengl=no
;;
any)
echo "yes (runtime detection)"
add_line_to_config_h "#undef USE_GLES_MODE"
;;
gl)
echo "yes (OpenGL)"
add_line_to_config_h "#define USE_GLES_MODE 0"
;;
gles)
echo "yes (OpenGL ES)"
add_line_to_config_h "#define USE_GLES_MODE 1"
;;
gles2)
echo "yes (OpenGL ES 2)"
add_line_to_config_h "#define USE_GLES_MODE 2"
;;
*)
echo "invalid mode specification '$_opengl_mode'. Aborting."
exit 1
;;
esac
#
# Check for OpenGL (ES) for game
#
echocheck "OpenGL for game"
if test "$_opengl_can_compile" = "yes"; then
if test "$_opengl_mode" = "gles"; then
# GLES 1.x is not supported for 3D games
_opengl_game_classic=no
_opengl_game_shaders=no
elif test "$_opengl_mode" = "gles2"; then
# GLES2 doesn't support GL classic
_opengl_game_classic=no
if test "$_opengl_game_shaders" != "no"; then
_opengl_game_shaders=yes
fi
else
# We can compile GL desktop
if test "$_opengl_game_classic" != "no"; then
_opengl_game_classic=yes
fi
if test "$_opengl_game_shaders" != "no"; then
_opengl_game_shaders=yes
fi
fi
else
_opengl_game_classic=no
_opengl_game_shaders=no
fi
if test "$_opengl_game_shaders" = "yes" ; then
if test "$_opengl_mode" = "gles2" ; then
echo "yes (OpenGL ES2)"
else
echo "yes (shaders enabled)"
fi
elif test "$_opengl_game_classic" = "yes" ; then
echo "yes (shaders disabled)"
else
echo "no"
fi
define_in_config_if_yes "$_opengl" "USE_OPENGL"
define_in_config_if_yes "$_opengl_glad" "USE_GLAD"
define_in_config_if_yes "$_opengl_game_classic" "USE_OPENGL_GAME"
define_in_config_if_yes "$_opengl_game_shaders" "USE_OPENGL_SHADERS"
if test "$_dynamic_modules" = yes ; then
case $_host_os in
amigaos*)
# miniGL on AmigaOS is a static library so don't link with it in plugins
# instead link against it and include all symbols
append_var LIBS "-Wl,-whole-archive $LIBS_3D -Wl,-no-whole-archive"
LIBS_3D=
;;
*)
;;
esac
fi
# If we have OpenGL libraries, then add them to plugins
# so they could link
if test -n "$LIBS_3D" ; then
_mak_plugins=$_mak_plugins"PLUGIN_LDFLAGS += $LIBS_3D"
fi
#
# Check for Linux CD-ROM support
#
case $_host_os in
*linux*)
echocheck "Linux CD-ROM"
linuxcd=no
cat > $TMPC << EOF
#include <linux/cdrom.h>
#include <sys/sysmacros.h>
#include <sys/types.h>
int main(void) {
int x = CDROMREADAUDIO;
dev_t dev;
return major(dev) + x;
}
EOF
cc_check && linuxcd=yes
define_in_config_if_yes "$linuxcd" 'USE_LINUXCD'
echo "$linuxcd"
;;
esac
#
# Check for nasm
#
if test "$_have_x86" = yes ; then
echocheck "nasm"
if test "$_nasm" = no ; then
echo "disabled"
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$SEPARATOR
for path_dir in $_nasmpath; do
if test -x "$path_dir/nasm$NATIVEEXEEXT" ; then
NASM="$path_dir/nasm$NATIVEEXEEXT"
NASMFLAGS="-O1 -g"
echo $NASM
break
fi
done
# fallback to the nasm compatible yasm
if test x$NASM = x -o x$NASM = x'"$NASM"'; then
for path_dir in $_nasmpath; do
if test -x "$path_dir/yasm$NATIVEEXEEXT" ; then
NASM="$path_dir/yasm$NATIVEEXEEXT"
NASMFLAGS="-a x86 -m x86"
echo $NASM
break
fi
done
fi
IFS="$ac_save_ifs"
if test x$NASM = x -o x$NASM = x'"$NASM"'; then
echo "not found"
_nasm=no
else
case $_host_os in
darwin*)
append_var NASMFLAGS "-f macho"
;;
mingw* | kolibrios)
append_var NASMFLAGS "-f win32"
;;
os2-emx*)
append_var NASMFLAGS "-f aout"
;;
*)
append_var NASMFLAGS "-f elf"
if $LD $LDFLAGS -Wl,--version 2>/dev/null | grep -q -e 'GNU gold'; then
# gold throws an internal error when nasm uses dwarf, force older stabs in this case
append_var NASMFLAGS "-F stabs"
fi
;;
esac
_nasm=yes
fi
fi
fi
define_in_config_if_yes $_nasm 'USE_NASM'
#
# Check for pandoc
#
if test "$_pandoc" = yes ; then
echocheck "pandoc"
command -v pandoc >/dev/null 2>&1 && _pandoc=yes || _pandoc=no
echo $_pandoc
fi
define_in_config_if_yes $_pandoc 'USE_PANDOC'
#
# Check for curl
#
if test "$_curl" = yes ; then
echocheck "curl"
command -v curl >/dev/null 2>&1 && _curl=yes || _curl=no
echo $_curl
fi
define_in_config_if_yes $_curl 'USE_CURL'
#
# Check for FriBidi
#
echocheck "FriBidi"
if test "$_pkg_config" = "yes" && $_pkgconfig --exists fribidi; then
append_var FRIBIDI_LIBS "`$_pkgconfig --libs fribidi`"
append_var FRIBIDI_CFLAGS "`$_pkgconfig --cflags fribidi`"
else
append_var FRIBIDI_LIBS "-lfribidi"
fi
if test "$_fribidi" = auto ; then
_fribidi=no
cat > $TMPC << EOF
#include <fribidi/fribidi.h>
int main(void) { return 0; }
EOF
cc_check $FRIBIDI_CFLAGS $FRIBIDI_LIBS && _fribidi=yes
fi
if test "$_fribidi" = yes ; then
append_var LIBS "$FRIBIDI_LIBS"
append_var INCLUDES "$FRIBIDI_CFLAGS"
fi
define_in_config_if_yes "$_fribidi" 'USE_FRIBIDI'
echo "$_fribidi"
#
# Test C++11 Compatibility
#
define_in_config_if_yes "$_test_cxx11" 'ENABLE_TEST_CPP_11'
echo_n "Test C++11 compatibility during compilation... "
echo "$_test_cxx11"
# Default to plain text output for pandoc
if test -z "$_pandocformat" -o "$_pandocformat" = "default"; then
_pandocformat="plain"
fi
if test "$_pandocext" = "default"; then
if test "$_pandocformat" = plain; then
_pandocext=""
else
_pandocext=".$_pandocformat"
fi
fi
#
# Check for Discord
#
echocheck "Discord RPC"
if test "$_discord" = auto ; then
_discord=no
cat > $TMPC << EOF
#include <discord_rpc.h>
int main(void) { Discord_Shutdown(); return 0; }
EOF
cc_check $DISCORD_CFLAGS $DISCORD_LIBS -ldiscord-rpc && _discord=yes
fi
if test "$_discord" = yes ; then
append_var LIBS "$DISCORD_LIBS -ldiscord-rpc"
append_var INCLUDES "$DISCORD_CFLAGS"
fi
define_in_config_if_yes "$_discord" 'USE_DISCORD'
echo "$_discord"
#
# Check for ImGui
#
echocheck "ImGui"
if test "$_imgui" != no ; then
if test "$_opengl" = yes ; then
if test "$_freetype2" = yes ; then
case $_backend in
sdl)
if test "$_sdlMajorVersionNumber" -ge 2 ; then
_imgui=yes
echo "yes"
else
_imgui=no
echo "no (backend unsupported)"
fi
;;
*)
# For now, only SDL supports ImGui
_imgui=no
echo "no (backend unsupported)"
;;
esac
else
_imgui=no
echo "no (requires FreeType2)"
fi
else
_imgui=no
echo "no (requires OpenGL)"
fi
else
echo "$_imgui"
fi
define_in_config_if_yes "$_imgui" 'USE_IMGUI'
#
# Enable vkeybd / event recorder
#
define_in_config_if_yes $_vkeybd 'ENABLE_VKEYBD'
define_in_config_if_yes $_eventrec 'ENABLE_EVENTRECORDER'
# Check whether to build translation support
#
echo_n "Building translation support... "
define_in_config_if_yes $_translation 'USE_TRANSLATION'
if test "$_translation" = no ; then
echo "no"
else
echo_n "yes ("
if test "$_detectlang" != yes ; then
cat > $TMPC << EOF
#include <locale.h>
int main(void) { setlocale(LC_ALL, ""); return 0; }
EOF
_detectlang=no
cc_check && _detectlang=yes
fi
define_in_config_h_if_yes $_detectlang 'USE_DETECTLANG'
if test "$_detectlang" = yes ; then
echo "with runtime language detection)"
else
echo "without runtime language detection)"
fi
fi
#
# Check whether to build taskbar integration support
#
echo_n "Building taskbar integration support... "
if test "$_taskbar" = "no"; then
echo "no"
else
case $_host_os in
mingw*)
append_var LIBS "-lole32 -luuid"
echo "win32"
_taskbar=yes
;;
darwin*)
echo "osx"
_taskbar=yes
;;
*)
if test "$_libunity" = yes; then
echo "unity"
_taskbar=yes
else
echo "no"
_taskbar=no
fi
;;
esac
fi
define_in_config_if_yes $_taskbar 'USE_TASKBAR'
#
# Check whether to build system dialogs support
#
echo_n "Building system dialogs support... "
if test "$_dialogs" = "no"; then
echo "no"
else
case $_host_os in
amigaos* | morphos*)
echo "asl"
_dialogs=yes
;;
darwin*)
echo "osx"
_dialogs=yes
;;
mingw*)
append_var LIBS "-lole32 -luuid"
echo "win32"
_dialogs=yes
;;
*)
if test "$_gtk" = yes; then
echo "gtk"
_dialogs=yes
else
echo "no"
_dialogs=no
fi
;;
esac
fi
define_in_config_if_yes $_dialogs 'USE_SYSDIALOGS'
#
# Check whether to build TTS integration support
#
echo_n "Building text-to-speech support... "
if test "$_tts" = "no"; then
echo "no"
else
case $_host_os in
linux* | freebsd* | openbsd*)
echo "speech dispatcher"
_tts=yes
define_in_config_if_yes $_tts 'USE_SPEECH_DISPATCHER'
append_var LIBS '-lspeechd -lpthread'
;;
mingw*)
echo "win32"
_tts=yes
append_var LIBS '-lsapi -lole32'
;;
darwin*)
echo "osx"
_tts=yes
;;
*)
echo "no"
_tts=no
;;
esac
fi
define_in_config_if_yes $_tts 'USE_TTS'
#
# Check whether to build with TinyGL support
#
echo_n "Building TinyGL support... "
if test "$_16bit" = "no"; then
_tinygl=no
fi
define_in_config_if_yes $_tinygl 'USE_TINYGL'
echo "$_tinygl"
#
# Check whether to build Bink video support
#
echo_n "Building Bink video support... "
define_in_config_if_yes $_bink 'USE_BINK'
echo "$_bink"
#
# Check whether to build updates support
#
echo_n "Building updates support... "
if test "$_updates" = yes; then
if test "$_sparkle" = yes; then
echo "Sparkle"
else
_updates=no;
echo "$_updates"
fi
else
echo "$_updates"
fi
define_in_config_if_yes $_updates 'USE_UPDATES'
#
# Check whether to create a build with all resources files linked into the binary
#
define_in_config_if_yes "$_builtin_resources" 'BUILTIN_RESOURCES'
#
# Figure out installation directories
#
test "x$prefix" = xNONE && prefix=/usr/local
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
case $_host_os in
android | ds | mingw*)
# Android don't have a fixed prefix
# Windows stores all the external data files in executable file.
;;
*)
append_var DEFINES "-DDATA_PATH=\\\"$datadir\\\""
;;
esac
case $_host in
3ds)
append_var DEFINES "-DPLUGIN_DIRECTORY=\\\"$datadir/plugins\\\""
;;
android-*)
# Android don't have a fixed prefix
;;
ds)
;;
*-emscripten)
append_var DEFINES "-DPLUGIN_DIRECTORY=\\\"$datadir/plugins\\\""
;;
openpandora)
# Add ../plugins as a path so plugins can be found when running from a .PND.
append_var DEFINES "-DPLUGIN_DIRECTORY=\\\"../plugins\\\""
;;
maemo)
# The Maemo apps want the plugins in the "lib" directory
# without a scummvm sub directory.
append_var DEFINES "-DPLUGIN_DIRECTORY=\\\"$libdir\\\""
;;
arm-*riscos)
append_var DEFINES "-DPLUGIN_DIRECTORY=\\\"\${datarootdir}/plugins\\\""
;;
*)
append_var DEFINES "-DPLUGIN_DIRECTORY=\\\"$libdir/scummvm\\\""
;;
esac
#
# Set variables for profiling.
# We need to do it here to prevent mess-ups with the tests e.g. on the PSP
#
if test "$_enable_prof" = yes ; then
append_var CXXFLAGS "-pg"
append_var LDFLAGS "-pg"
append_var DEFINES "-DENABLE_PROFILING"
fi
echo_n "Enabling Address Sanitizer... "
if test "$_enable_asan" = yes ; then
if test "$_enable_tsan" = yes ; then
echo_n "conflicting with tsan, disabling... "
_enable_asan=no
else
append_var CXXFLAGS "-fsanitize=address -fno-omit-frame-pointer"
append_var LDFLAGS "-fsanitize=address -fno-omit-frame-pointer"
append_var PLUGIN_LDFLAGS "-fsanitize=address -fno-omit-frame-pointer"
fi
fi
echo "$_enable_asan"
echo_n "Enabling Thread Sanitizer... "
if test "$_enable_tsan" = yes ; then
append_var CXXFLAGS "-fsanitize=thread"
append_var LDFLAGS "-fsanitize=thread"
append_var PLUGIN_LDFLAGS "-fsanitize=thread"
fi
echo "$_enable_tsan"
echo_n "Enabling Undefined Behavior Sanitizer... "
if test "$_enable_ubsan" = yes ; then
append_var CXXFLAGS "-fsanitize=undefined"
append_var LDFLAGS "-fsanitize=undefined"
append_var PLUGIN_LDFLAGS "-fsanitize=undefined"
fi
echo "$_enable_ubsan"
#
# Whether to add compiler options and preprocessor defines for SIMD extensions
#
# Automatically detect if SSE2, NEON, AVX2 can be compiled (not if they can
# be run at runtime)
case $_host_cpu in
x86_64 | amd64)
if test "$_ext_sse2" = auto ; then
_ext_sse2=yes
fi
if test "$_ext_avx2" = auto ; then
_ext_avx2=yes
fi
_ext_neon=no
;;
i[3-6]86)
if test "$_ext_sse2" = auto ; then
_ext_sse2=yes
fi
if test "$_ext_avx2" = auto ; then
_ext_avx2=no
fi
_ext_neon=no
;;
aarch64)
if test "$_ext_neon" = auto ; then
_ext_neon=yes
fi
_ext_sse2=no
_ext_avx2=no
;;
arm*)
if test "$_ext_neon" = auto ; then
_ext_neon=no
fi
if test "$_ext_neon" = yes ; then
# -mfpu=neon doesn't work with aarch64 but neon is available
add_line_to_config_mk 'NEON_CXXFLAGS = -mfpu=neon'
fi
_ext_sse2=no
_ext_avx2=no
;;
*)
_ext_sse2=no
_ext_avx2=no
_ext_neon=no
;;
esac
if test "$have_gcc" = yes; then
# Need 4.9 for pragma target
if (test $_cxx_major -lt 4) || (test $_cxx_major -eq 4 && test $_cxx_minor -lt 9); then
_ext_sse2=no
_ext_avx2=no
_ext_neon=no
fi
fi
define_in_config_if_yes "$_ext_sse2" 'SCUMMVM_SSE2'
echo_n "Enabling x86/amd64 SSE2... "
echo "$_ext_sse2"
define_in_config_if_yes "$_ext_avx2" 'SCUMMVM_AVX2'
echo_n "Enabling x86/amd64 AVX2... "
echo "$_ext_avx2"
define_in_config_if_yes "$_ext_neon" 'SCUMMVM_NEON'
echo_n "Enabling ARM NEON... "
echo "$_ext_neon"
echo_n "Backend... "
echo_n "$_backend"
if test "$_sdl" = yes -a -n "$_sdlversion"; then
if test "$_backend" = sdl; then
echo_n " ($_sdlversion)"
else
echo_n " (SDL $_sdlversion)"
fi
fi
if test "$_nasm" = yes ; then
echo_n ", assembly routines"
fi
if test "$_16bit" = yes ; then
echo_n ", 16bit color"
fi
if test "$_highres" = yes ; then
echo_n ", high resolution"
fi
if test "$_tinygl" = yes ; then
echo_n ", TinyGL"
fi
if test "$_savegame_timestamp" = yes ; then
echo_n ", savegame timestamp"
fi
if test "$_build_scalers" = yes ; then
if test "$_build_hq_scalers" = yes ; then
if test "$_build_edge_scalers" = yes ; then
echo_n ", HQ and Edge scalers"
else
echo_n ", HQ scalers"
fi
else
echo_n ", scalers"
fi
fi
if test "$_build_aspect" = yes; then
echo_n ", aspect ratio correction"
fi
if test "$_mt32emu" = yes ; then
echo_n ", MT-32 emulator"
fi
if test "$_lua" = yes ; then
echo_n ", Lua"
fi
if test "$_nuked_opl" = yes ; then
echo_n ", Nuked OPL emulator"
fi
if test "$_text_console" = yes ; then
echo_n ", text console"
if test "$_windows_console" = no ; then
case "$_host_os" in
mingw*)
_windows_console=yes
;;
esac
fi
fi
if test "$_windows_console" = yes ; then
case "$_host_os" in
mingw*)
echo_n ", Windows console"
;;
esac
fi
if test "$_vkeybd" = yes ; then
echo_n ", virtual keyboard"
fi
if test "$_eventrec" = yes ; then
echo_n ", event recorder"
fi
if test "$_cloud" = yes ; then
echo_n ", cloud"
fi
if test "$_dlc" = yes ; then
echo_n ", dlc"
fi
if test "$_scummvmdlc" = yes ; then
echo_n ", scummvmdlc"
fi
if test "$_enet" = yes ; then
echo ", ENet"
else
echo
fi
#
# Some last-minute platform specific stuff, executed
# after all of CXXFLAGS, LDFLAGS, LIBS etc. have been setup
#
case $_host_os in
3ds)
if test "$_freetype2" = yes -a "$_png" = yes; then
append_var LIBS "-lbz2"
append_var LIBS "-lpng"
fi
if test "$_tremor" = yes -o "$_flac" = yes; then
append_var LIBS "-logg"
fi
# Moved -Wl,--gc-sections here to avoid it interfering with the library checks
if test "$_dynamic_modules" = no ; then
append_var LDFLAGS "-Wl,--gc-sections"
else
append_var LDFLAGS "-Wl,--no-gc-sections"
fi
;;
amigaos*)
# In release mode use LTO to improve performance
if test "$_release_build" = yes; then
append_var CXXFLAGS "-flto"
append_var PLUGIN_LDFLAGS "-flto=jobserver"
fi
;;
android)
# Force treating unqualified char variables as signed by default.
# NDK compiler for ARM will treat them as unsigned otherwise, which creates bugs in the code.
# We apply this to all Android architectures (arm, arm64, and x86, x86-64)
# albeit only the ARM architectures really required it (the others are not affected by this addition).
echo "(Android) Treating char as signed char by default"
append_var CXXFLAGS "-fsigned-char"
# ssp at this point so the cxxtests link
if test "$_debug_build" = yes; then
append_var CXXFLAGS "-fstack-protector"
else
append_var CXXFLAGS "-fno-stack-protector"
fi
static_libs=''
system_libs=''
for lib in $LIBS; do
case $lib in
-lz|-lm|-ldl)
system_libs="$system_libs $lib"
;;
*)
static_libs="$static_libs $lib"
;;
esac
done
# -lgcc is carefully placed here - we want to catch
# all toolchain symbols in *our* libraries rather
# than pick up anything unhygienic from the Android libs.
LIBS="-Wl,-Bstatic $static_libs -Wl,-Bdynamic -lgcc $system_libs -llog -landroid -ljnigraphics -lEGL"
;;
ds)
# Moved -Wl,--gc-sections here to avoid it interfering with the library checks
if test "$_dynamic_modules" = no ; then
append_var LDFLAGS "-Wl,--gc-sections"
else
append_var LDFLAGS "-Wl,--no-gc-sections"
# TODO: automate this required 2 step linking phase
# append_var LDFLAGS "-Wl,--retain-symbols-file,ds.syms"
fi
;;
emscripten)
append_var LDFLAGS "--pre-js ./dists/emscripten/custom_shell-pre.js --post-js ./dists/emscripten/custom_shell-post.js --shell-file ./dists/emscripten/custom_shell.html"
# we remove some linker flags for libs which will be added by emscripten from emscripten-ports to avoid duplicate symbols
if test "${LDFLAGS#*-s USE_GIFLIB=1}" != "$LDFLAGS"; then
LIBS=`echo ${LIBS} | sed 's/-lgif//g'`
fi
if test "${LDFLAGS#*-s USE_LIBJPEG=1}" != "$LDFLAGS"; then
LIBS=`echo ${LIBS} | sed 's/-ljpeg//g'`
fi
if test "${LDFLAGS#*-s USE_OGG=1}" != "$LDFLAGS"; then
LIBS=`echo ${LIBS} | sed 's/-logg//g'`
fi
if test "${LDFLAGS#*-s USE_LIBPNG=1}" != "$LDFLAGS"; then
LIBS=`echo ${LIBS} | sed 's/-lpng -lz//g'`
fi
if test "${LDFLAGS#*-s USE_VORBIS=1}" != "$LDFLAGS"; then
LIBS=`echo ${LIBS} | sed 's/-lvorbisfile//g;'`
LIBS=`echo ${LIBS} | sed 's/-lvorbis//g'`
fi
if test "${LDFLAGS#*-s USE_ZLIB=1}" != "$LDFLAGS"; then
LIBS=`echo ${LIBS} | sed 's/-lz//g'`
fi
;;
kolibrios)
# In reality we will build a DLL
append_var LDFLAGS "-shared"
# kos32 toolchain only has libpng16
LIBS=`echo ${LIBS} | sed 's/-lpng //g'`
;;
mingw*)
if test "$_windows_unicode" = yes; then
append_var DEFINES "-DUNICODE -D_UNICODE"
fi
# SDL2 sets -mwindows flag by default in sdl2.pc
# We need to directly replace this in the SDL pkg-config
if test "$_windows_console" = yes; then
LIBS=`echo $LIBS | sed -e 's/-mconsole//g' -e 's/-mwindows//g'`
fi
;;
riscos)
if test "$_dynamic_modules" = no ; then
append_var LDFLAGS "-Wl,--gc-sections"
append_var CXXFLAGS "-ffunction-sections"
append_var CXXFLAGS "-fdata-sections"
else
# toolchain asks for gc-sections
append_var LDFLAGS "-Wl,--no-gc-sections"
append_var PLUGIN_LDFLAGS "-Wl,--no-gc-sections"
append_var CXXFLAGS "-mlong-calls"
fi
;;
n64)
# Move some libs down here, otherwise some symbols required by libvorbis aren't found
# during linking stage
append_var LIBS "-lc -lgcc -lnosys"
;;
psp2)
if test "$_dynamic_modules" = no ; then
#use link time optimization to further reduce exe size
append_var CXXFLAGS "-flto"
append_var LDFLAGS "-flto=jobserver"
#use linker dead code elimination to further reduce exe size
append_var CXXFLAGS "-ffunction-sections -fdata-sections"
append_var LDFLAGS "-Wl,--gc-sections"
fi
;;
esac
#
# Engine selection
#
_engines_built_static=""
_engines_built_dynamic=""
_engines_skipped=""
awk -f "$_srcdir/engines.awk" < /dev/null
echo "Creating config.h"
cat > config.h.new << EOF
/* This file is automatically generated by configure */
/* DO NOT EDIT MANUALLY */
#ifndef CONFIG_H
#define CONFIG_H
$_config_h_data
$(cat config.h.engines)
/* Data types */
#ifndef SCUMMVM_DONT_DEFINE_TYPES
typedef unsigned $type_1_byte byte;
typedef unsigned int uint;
typedef unsigned $type_1_byte uint8;
typedef unsigned $type_2_byte uint16;
typedef unsigned $type_4_byte uint32;
typedef unsigned $type_8_byte uint64;
typedef signed $type_1_byte int8;
typedef signed $type_2_byte int16;
typedef signed $type_4_byte int32;
typedef signed $type_8_byte int64;
#endif
typedef $signed_type_ptr intptr;
typedef $unsigned_type_ptr uintptr;
#if defined(__APPLE__) && !defined(__ppc__)
#ifndef _UINT64
#define _UINT64
#endif
#endif
#endif /* CONFIG_H */
EOF
rm -f config.h.engines
copy_if_changed config.h.new config.h
echo "Creating config.mk"
cat > config.mk.new << EOF
# -------- Generated by configure -----------
SAVED_CONFIGFLAGS := $SAVED_CONFIGFLAGS
SAVED_AR := $SAVED_AR
SAVED_AS := $SAVED_AS
SAVED_ASFLAGS := $SAVED_ASFLAGS
SAVED_CPPFLAGS := $SAVED_CPPFLAGS
SAVED_CXX := $SAVED_CXX
SAVED_CXXFLAGS := $SAVED_CXXFLAGS
SAVED_DWP := $SAVED_DWP
SAVED_LD := $SAVED_LD
SAVED_LDFLAGS := $SAVED_LDFLAGS
SAVED_PKG_CONFIG_LIBDIR := $SAVED_PKG_CONFIG_LIBDIR
SAVED_RANLIB := $SAVED_RANLIB
SAVED_SDL_CONFIG := $SAVED_SDL_CONFIG
SAVED_STRIP := $SAVED_STRIP
SAVED_WINDRES := $SAVED_WINDRES
SAVED_WINDRESFLAGS := $SAVED_WINDRESFLAGS
CXX := $CXX
CXXFLAGS := $CXXFLAGS
LD := $LD
LIBS += $LIBS
RANLIB := $_ranlib
STRIP := $_strip
AR := $_ar
AS := $_as
ASFLAGS := $ASFLAGS
DWP := $_dwp
WINDRES := $_windres
LDD := $_ldd
WINDRESFLAGS := $WINDRESFLAGS
STAGINGPATH=$_stagingpath
AMIGAOSPATH=$_amigaospath
MORPHOSPATH=$_morphospath
STATICLIBPATH=$_staticlibpath
XCODETOOLSPATH=$_xcodetoolspath
SPARKLEPATH=$_sparklepath
SDLCONFIG=$_sdlconfig
ABI := $ABI
BACKEND := $_backend
MODULES += $MODULES
MODULE_DIRS += $MODULE_DIRS
EXEPRE := $HOSTEXEPRE
EXEEXT := $HOSTEXEEXT
NASM := $NASM
NASMFLAGS := $NASMFLAGS
PANDOC := pandoc
CURL := curl
PANDOCFORMAT := $_pandocformat
PANDOCEXT := $_pandocext
MANUALVERSION := $_manualversion
ZLIB_LIBS := $ZLIB_LIBS
ZLIB_CFLAGS := $ZLIB_CFLAGS
prefix = $prefix
exec_prefix = $exec_prefix
bindir = $bindir
libdir = $libdir
datarootdir = $datarootdir
datadir = $datadir
mandir = $mandir
docdir = $docdir
$_config_mk_data
$(cat config.mk.engines)
INCLUDES += $INCLUDES
OBJS += $OBJS
DEFINES += $DEFINES
LDFLAGS += $LDFLAGS
PLUGIN_LDFLAGS = $PLUGIN_LDFLAGS
$_mak_plugins
port_mk = $_port_mk
EOF
rm -f config.mk.engines
copy_if_changed config.mk.new config.mk config.h
#
# Create a custom Makefile when building outside the source tree
# TODO: Add a better check than just looking for 'Makefile'
#
if test ! -f Makefile.common ; then
echo "Creating Makefile"
cat > Makefile.new << EOF
# -------- Generated by configure -----------
srcdir = $_srcdir
vpath %.h \$(srcdir)
vpath %.cpp \$(srcdir)
vpath %.c \$(srcdir)
vpath %.m \$(srcdir)
vpath %.mm \$(srcdir)
vpath %.asm \$(srcdir)
vpath %.s \$(srcdir)
vpath %.S \$(srcdir)
vpath %.rc \$(srcdir)
vpath %.md \$(srcdir)
include \$(srcdir)/Makefile
EOF
copy_if_changed Makefile.new Makefile
fi
copy_if_changed engines/engines.mk.new engines/engines.mk
copy_if_changed engines/detection_table.h.new engines/detection_table.h
copy_if_changed engines/plugins_table.h.new engines/plugins_table.h
touch configure.stamp
