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Fix the CMake-based check for posix_memalign

This commit is contained in:
Carles Fernandez 2016-07-02 12:00:30 +02:00
parent 2288fa969a
commit f180139968

View File

@ -73,9 +73,9 @@ endif()
# _XOPEN_SOURCE or _POSIX_C_SOURCE; they leave this to the user. # _XOPEN_SOURCE or _POSIX_C_SOURCE; they leave this to the user.
######################################################################## ########################################################################
include(CheckFunctionExists) include(CheckSymbolExists)
CHECK_FUNCTION_EXISTS(posix_memalign HAVE_POSIX_MEMALIGN) CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN)
if(HAVE_POSIX_MEMALIGN) if(HAVE_POSIX_MEMALIGN)
add_definitions(-DHAVE_POSIX_MEMALIGN) add_definitions(-DHAVE_POSIX_MEMALIGN)
endif(HAVE_POSIX_MEMALIGN) endif(HAVE_POSIX_MEMALIGN)