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25 August 2022, 21:50:52 UTC
Revision e7e88e955bc773be792e645ee8558d78b4183a87 authored by Brad King on 26 September 2018, 13:46:27 UTC, committed by Brad King on 26 September 2018, 13:47:53 UTC 
libarchive: Backport fix for build with LibreSSL 2.7
 
Backport libarchive commit v3.3.3~16^2 (fix build with LibreSSL 2.7,
2018-04-01).  LibreSSL 2.7 adds OpenSSL 1.1 API leading to conflicts on
method names.

Fixes: #18404
1 parent f478fa6
Raw File
Tip revision: e7e88e955bc773be792e645ee8558d78b4183a87 authored by Brad King on 26 September 2018, 13:46:27 UTC
libarchive: Backport fix for build with LibreSSL 2.7
Tip revision: e7e88e9
Clang-C.cmake 
include(Compiler/Clang)
__compiler_clang(C)

cmake_policy(GET CMP0025 appleClangPolicy)
if(APPLE AND NOT appleClangPolicy STREQUAL NEW)
  return()
endif()

if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 3.4)
  if(NOT "x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC")
    set(CMAKE_C90_STANDARD_COMPILE_OPTION "-std=c90")
    set(CMAKE_C90_EXTENSION_COMPILE_OPTION "-std=gnu90")

    set(CMAKE_C99_STANDARD_COMPILE_OPTION "-std=c99")
    set(CMAKE_C99_EXTENSION_COMPILE_OPTION "-std=gnu99")

    set(CMAKE_C11_STANDARD_COMPILE_OPTION "-std=c11")
    set(CMAKE_C11_EXTENSION_COMPILE_OPTION "-std=gnu11")
  else()
    # clang-cl doesn't have any of these
    set(CMAKE_C90_STANDARD_COMPILE_OPTION "")
    set(CMAKE_C90_EXTENSION_COMPILE_OPTION "")

    set(CMAKE_C99_STANDARD_COMPILE_OPTION "")
    set(CMAKE_C99_EXTENSION_COMPILE_OPTION "")

    set(CMAKE_C11_STANDARD_COMPILE_OPTION "")
    set(CMAKE_C11_EXTENSION_COMPILE_OPTION "")
  endif()
endif()

if(NOT "x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC")
  __compiler_check_default_language_standard(C 3.4 99 3.6 11)
else()
  set(CMAKE_C_STANDARD_DEFAULT "")
endif()
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