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10 April 2024, 19:27:19 UTC
Revision fba51b096e2d8ec281653aa05720c11dc9b9bfe6 authored by Brad King on 24 February 2014, 19:15:21 UTC, committed by Brad King on 26 February 2014, 14:34:38 UTC 
MSVC: Add properties to configure compiler PDB files (#14762)
 
Since commit v2.8.12~437^2~2 (VS: Separate compiler and linker PDB files
2013-04-05) we no longer set /Fd with the PDB_NAME or PDB_OUTPUT_DIRECTORY
properties.  Those properties now exclusively handle linker PDB files.
Since STATIC libraries do not link their compiler PDB file becomes more
important.  Add new target properties "COMPILE_PDB_NAME[_<CONFIG>]" and
"COMPILE_PDB_OUTPUT_DIRECTORY[_<CONFIG>]" to specify the compiler PDB
file location and pass the value to the MSVC /Fd option.
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Tip revision: fba51b096e2d8ec281653aa05720c11dc9b9bfe6 authored by Brad King on 24 February 2014, 19:15:21 UTC
MSVC: Add properties to configure compiler PDB files (#14762)
Tip revision: fba51b0
CMakeDetermineRCCompiler.cmake 

#=============================================================================
# Copyright 2004-2009 Kitware, Inc.
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
#  License text for the above reference.)

# determine the compiler to use for RC programs
# NOTE, a generator may set CMAKE_RC_COMPILER before
# loading this file to force a compiler.
# use environment variable RC first if defined by user, next use
# the cmake variable CMAKE_GENERATOR_RC which can be defined by a generator
# as a default compiler
if(NOT CMAKE_RC_COMPILER)
  # prefer the environment variable RC
  if($ENV{RC} MATCHES ".+")
    get_filename_component(CMAKE_RC_COMPILER_INIT $ENV{RC} PROGRAM PROGRAM_ARGS CMAKE_RC_FLAGS_ENV_INIT)
    if(CMAKE_RC_FLAGS_ENV_INIT)
      set(CMAKE_RC_COMPILER_ARG1 "${CMAKE_RC_FLAGS_ENV_INIT}" CACHE STRING "First argument to RC compiler")
    endif()
    if(EXISTS ${CMAKE_RC_COMPILER_INIT})
    else()
      message(FATAL_ERROR "Could not find compiler set in environment variable RC:\n$ENV{RC}.")
    endif()
  endif()

  # next try prefer the compiler specified by the generator
  if(CMAKE_GENERATOR_RC)
    if(NOT CMAKE_RC_COMPILER_INIT)
      set(CMAKE_RC_COMPILER_INIT ${CMAKE_GENERATOR_RC})
    endif()
  endif()

  # finally list compilers to try
  if(CMAKE_RC_COMPILER_INIT)
    set(CMAKE_RC_COMPILER_LIST ${CMAKE_RC_COMPILER_INIT})
  else()
    set(CMAKE_RC_COMPILER_LIST rc)
  endif()

  # Find the compiler.
  find_program(CMAKE_RC_COMPILER NAMES ${CMAKE_RC_COMPILER_LIST} DOC "RC compiler")
  if(CMAKE_RC_COMPILER_INIT AND NOT CMAKE_RC_COMPILER)
    set(CMAKE_RC_COMPILER "${CMAKE_RC_COMPILER_INIT}" CACHE FILEPATH "RC compiler" FORCE)
  endif()
endif()

mark_as_advanced(CMAKE_RC_COMPILER)

get_filename_component(_CMAKE_RC_COMPILER_NAME_WE ${CMAKE_RC_COMPILER} NAME_WE)
if(_CMAKE_RC_COMPILER_NAME_WE STREQUAL "windres")
  set(CMAKE_RC_OUTPUT_EXTENSION .obj)
else()
  set(CMAKE_RC_OUTPUT_EXTENSION .res)
endif()

# configure variables set in this file for fast reload later on
configure_file(${CMAKE_ROOT}/Modules/CMakeRCCompiler.cmake.in
               ${CMAKE_PLATFORM_INFO_DIR}/CMakeRCCompiler.cmake)
set(CMAKE_RC_COMPILER_ENV_VAR "RC")
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