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Don't specify macros as arguments to CHECK_INCLUDE_FILE(S)

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This commit is contained in:
Chris Robinson
2018-03-28 14:34:58 -07:00
parent 2b16ff3ca8
commit cae4b1a062
1 changed files with 13 additions and 2 deletions
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CMakeLists.txt
+13 -2
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@@ -577,7 +577,12 @@ ENDIF()
# Check if we have Windows headers
CHECK_INCLUDE_FILE(windows.h HAVE_WINDOWS_H -D_WIN32_WINNT=0x0502)
SET(OLD_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS})
SET(CMAKE_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} -D_WIN32_WINNT=0x0502)
CHECK_INCLUDE_FILE(windows.h HAVE_WINDOWS_H)
SET(CMAKE_REQUIRED_DEFINITIONS ${OLD_REQUIRED_DEFINITIONS})
UNSET(OLD_REQUIRED_DEFINITIONS)
IF(NOT HAVE_WINDOWS_H)
CHECK_SYMBOL_EXISTS(gettimeofday sys/time.h HAVE_GETTIMEOFDAY)
IF(NOT HAVE_GETTIMEOFDAY)
@@ -975,8 +980,11 @@ OPTION(ALSOFT_REQUIRE_WINMM "Require Windows Multimedia backend" OFF)
OPTION(ALSOFT_REQUIRE_DSOUND "Require DirectSound backend" OFF)
OPTION(ALSOFT_REQUIRE_WASAPI "Require WASAPI backend" OFF)
IF(HAVE_WINDOWS_H)
SET(OLD_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS})
SET(CMAKE_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} -D_WIN32_WINNT=0x0502)
# Check MMSystem backend
CHECK_INCLUDE_FILES("windows.h;mmsystem.h" HAVE_MMSYSTEM_H -D_WIN32_WINNT=0x0502)
CHECK_INCLUDE_FILES("windows.h;mmsystem.h" HAVE_MMSYSTEM_H)
IF(HAVE_MMSYSTEM_H)
CHECK_SHARED_FUNCTION_EXISTS(waveOutOpen "windows.h;mmsystem.h" winmm "" HAVE_LIBWINMM)
IF(HAVE_LIBWINMM)
@@ -1013,6 +1021,9 @@ IF(HAVE_WINDOWS_H)
SET(ALC_OBJS ${ALC_OBJS} Alc/backends/wasapi.c)
ENDIF()
ENDIF()
SET(CMAKE_REQUIRED_DEFINITIONS ${OLD_REQUIRED_DEFINITIONS})
UNSET(OLD_REQUIRED_DEFINITIONS)
ENDIF()
IF(ALSOFT_REQUIRE_WINMM AND NOT HAVE_WINMM)
MESSAGE(FATAL_ERROR "Failed to enabled required WinMM backend")