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| author | Vasyl Gello <vasek.gello@gmail.com> | 2021-01-23 18:04:00 +0200 |
|---|---|---|
| committer | Vasyl Gello <vasek.gello@gmail.com> | 2021-10-19 08:33:45 +0000 |
| commit | 8f1d1e25a9b48b80e880a32fad6a4231f048b83f (patch) | |
| tree | 8ba40436f1c71773412b64184b37eed0f69ebac0 /cmake | |
| parent | 722859d8da29a58bea445afa7f53808be9012d52 (diff) | |
Detect and honor big-endian architectures
Fixes #19109
CMake detects the endianness using TestBigEndian.cmake module and
adds the -DWORDS_BIGENDIAN=${WORDS_BIGENDIAN} definition to
architecture-specific definitions.
Signed-off-by: Vasyl Gello <vasek.gello@gmail.com>
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/scripts/linux/ArchSetup.cmake | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cmake/scripts/linux/ArchSetup.cmake b/cmake/scripts/linux/ArchSetup.cmake index b68efe3bd0..9343aa1cf4 100644 --- a/cmake/scripts/linux/ArchSetup.cmake +++ b/cmake/scripts/linux/ArchSetup.cmake @@ -130,3 +130,13 @@ endif() if(ENABLE_VDPAU) set(ENABLE_GLX ON CACHE BOOL "Enabling GLX" FORCE) endif() + +# Architecture endianness detector +include(TestBigEndian) +TEST_BIG_ENDIAN(ARCH_IS_BIGENDIAN) +if(ARCH_IS_BIGENDIAN) + message(STATUS "Host architecture is big-endian") + list(APPEND ARCH_DEFINES "-DWORDS_BIGENDIAN=1") +else() + message(STATUS "Host architecture is little-endian") +endif() |