diff options
| author | Chris Robinson <[email protected]> | 2018-03-28 14:34:58 -0700 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2018-03-28 14:34:58 -0700 |
| commit | cae4b1a062b53dd25eba7caa41622be730106749 (patch) | |
| tree | b57ee14c7d1a987e9c5c64e97e0e8fc338a4d917 | |
| parent | 2b16ff3ca8411e27daf621e06a6e651309dbb6b8 (diff) | |
Don't specify macros as arguments to CHECK_INCLUDE_FILE(S)
| -rw-r--r-- | CMakeLists.txt | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index df1dfe63..07454f15 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -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") |