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Fix type checks in CMake

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Use CHECK_TYPE_SIZE to check existence of types.
This commit is contained in:
Patrick Gansterer 2014-02-28 00:42:08 +01:00 • committed by Andy Green
parent ce8079c09b
commit 8a59033565
1 changed files with 8 additions and 1 deletions
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9
CMakeLists.txt
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@ -154,6 +154,7 @@ include(CheckFunctionExists)
include(CheckIncludeFile)
include(CheckIncludeFiles)
include(CheckLibraryExists)
include(CheckTypeSize)
CHECK_FUNCTION_EXISTS(bzero HAVE_BZERO)
CHECK_FUNCTION_EXISTS(fork HAVE_FORK)
@ -196,8 +197,14 @@ set(HAVE_WORKING_VFORK HAVE_VFORK)
CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
if (NOT HAVE_SYS_TYPES_H)
CHECK_TYPE_SIZE(pid_t PID_T_SIZE)
CHECK_TYPE_SIZE(size_t SIZE_T_SIZE)
if (NOT PID_T_SIZE)
set(pid_t int)
endif()
if (NOT SIZE_T_SIZE)
set(size_t "unsigned int")
endif()