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CMake: Move vasprintf check to the other compiler checks

shapetextures
Günther Brammer 2015-12-25 00:30:11 +01:00
parent 1ae9343c46
commit 4b672c3518
1 changed files with 3 additions and 3 deletions
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6
CMakeLists.txt
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@ -134,6 +134,7 @@ endforeach()
############################################################################
include(CheckCXXSourceCompiles)
include(RequireCXXSourceCompiles)
include(CheckCXXSymbolExists)
REQUIRE_CXX_SOURCE_COMPILES("#include <memory>\nint main() { std::unique_ptr<int> a; std::shared_ptr<int> b; }" HAVE_C11_SMART_PTRS)
REQUIRE_CXX_SOURCE_COMPILES("int main() { static_assert(true, \"\"); }" HAVE_STATIC_ASSERT)
@ -146,6 +147,8 @@ REQUIRE_CXX_SOURCE_COMPILES("template<class... T> class C; int main() { return 0
# This needs to test *linking*, not compilation; cmake does both at the same
# time, so the test below works.
REQUIRE_CXX_SOURCE_COMPILES("#include <regex>\nint main() { std::cregex_iterator ri; }" HAVE_WORKING_REGEX " If you are using gcc, please update to gcc 4.9.")
check_cxx_symbol_exists(vasprintf stdio.h HAVE_VASPRINTF)
check_cxx_symbol_exists(__mingw_vasprintf stdio.h HAVE___MINGW_VASPRINTF)
############################################################################
# List target source files. Don't directly create a target since we condi-
@ -841,9 +844,6 @@ macro(FINDLIB lib)
mark_as_advanced(${lib})
endmacro(FINDLIB)
include(CheckCXXSymbolExists)
check_cxx_symbol_exists(vasprintf stdio.h HAVE_VASPRINTF)
check_cxx_symbol_exists(__mingw_vasprintf stdio.h HAVE___MINGW_VASPRINTF)
if(HAVE_EXECINFO_H)
check_cxx_symbol_exists(backtrace execinfo.h HAVE_EXECINFO_WO_LINK)