diff options
Diffstat (limited to 'vcpkg-ports/libpng/fix-msa-support-for-mips.patch')
| -rw-r--r-- | vcpkg-ports/libpng/fix-msa-support-for-mips.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/vcpkg-ports/libpng/fix-msa-support-for-mips.patch b/vcpkg-ports/libpng/fix-msa-support-for-mips.patch new file mode 100644 index 00000000..b3290a0f --- /dev/null +++ b/vcpkg-ports/libpng/fix-msa-support-for-mips.patch @@ -0,0 +1,25 @@ +diff --git a/CMakeLists.txt b/CMakeLists.txt +index 6c1d632..a2a0d0d 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -158,8 +158,8 @@ endif() + # set definitions and sources for MIPS + if(CMAKE_SYSTEM_PROCESSOR MATCHES "mipsel*" OR + CMAKE_SYSTEM_PROCESSOR MATCHES "mips64el*") +- set(PNG_MIPS_MSA_POSSIBLE_VALUES on off) +- set(PNG_MIPS_MSA "on" CACHE STRING "Enable MIPS_MSA optimizations: ++ set(PNG_MIPS_MSA_POSSIBLE_VALUES on off check) ++ set(PNG_MIPS_MSA "check" CACHE STRING "Enable MIPS_MSA optimizations: + off: disable the optimizations") + set_property(CACHE PNG_MIPS_MSA PROPERTY STRINGS + ${PNG_MIPS_MSA_POSSIBLE_VALUES}) +@@ -173,6 +173,8 @@ if(CMAKE_SYSTEM_PROCESSOR MATCHES "mipsel*" OR + mips/filter_msa_intrinsics.c) + if(${PNG_MIPS_MSA} STREQUAL "on") + add_definitions(-DPNG_MIPS_MSA_OPT=2) ++ else() ++ add_definitions(-DPNG_MIPS_MSA_CHECK_SUPPORTED) + endif() + else() + add_definitions(-DPNG_MIPS_MSA_OPT=0) +
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