Commit 0b0d256a69a57397c3aebaf086e567264a2629c2
2023-01-09T15:52:07
Fix loongarch64 support HAS_LSX/LASX is modified as HAVE_LSX/LASX. (cherry picked from commit 50af65a7ddf65fd685dc0e2658016f950360c473)
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diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5c494c5..d649250 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -847,33 +847,33 @@ if(SDL_ASSEMBLY)
if(SDL_LSX)
cmake_push_check_state()
list(APPEND CMAKE_REQUIRED_FLAGS "-mlsx")
- check_c_source_compiles([[
+ check_c_source_compiles("
#ifndef __loongarch_sx
#error Assembler CPP flag not enabled
#endif
- ]] CPU_HAS_LSX)
+ int main(int argc, char **argv) { return 0; }" CPU_SUPPORTS_LSX)
check_include_file("lsxintrin.h" HAVE_LSXINTRIN_H)
cmake_pop_check_state()
- if(CPU_HAS_LSX AND HAVE_LSXINTRIN_H)
+ if(CPU_SUPPORTS_LSX AND HAVE_LSXINTRIN_H)
list(APPEND EXTRA_CFLAGS "-mlsx")
- set(HAS_LSX TRUE)
+ set(HAVE_LSX TRUE)
endif()
endif()
if(SDL_LASX)
cmake_push_check_state()
list(APPEND CMAKE_REQUIRED_FLAGS "-mlasx")
- check_c_source_compiles([[
+ check_c_source_compiles("
#ifndef __loongarch_asx
#error Assembler CPP flag not enabled
#endif
- ]] CPU_HAS_LASX)
+ int main(int argc, char **argv) { return 0; }" CPU_SUPPORTS_LASX)
check_include_file("lasxintrin.h" HAVE_LASXINTRIN_H)
cmake_pop_check_state()
- if(CPU_HAS_LASX AND HAVE_LASXINTRIN_H)
+ if(CPU_SUPPORTS_LASX AND HAVE_LASXINTRIN_H)
list(APPEND EXTRA_CFLAGS "-mlasx")
- set(HAS_LASX TRUE)
+ set(HAVE_LASX TRUE)
endif()
endif()