diff options
| author | Chris Robinson <[email protected]> | 2018-08-31 13:01:03 -0700 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2018-08-31 13:22:21 -0700 |
| commit | 01cc0cd7871477adcb405ea5a416ab569b25ffda (patch) | |
| tree | 9dcf2fcb411c6c0ca5c325da8b2923488a21ac7e /CMakeLists.txt | |
| parent | 0d4b68239a1d296a8e2f95042cf1893531655bb8 (diff) | |
Pass the appropriate /arch switch for x86 MSVC
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 42 |
1 files changed, 30 insertions, 12 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index a6ed6d42..884006fd 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -433,24 +433,42 @@ IF(HAVE_MFPU_NEON_SWITCH) ENDIF() SET(FPMATH_SET "0") -IF(HAVE_MSSE_SWITCH AND CMAKE_SIZEOF_VOID_P MATCHES "4") - OPTION(ALSOFT_ENABLE_SSE_CODEGEN "Enable SSE code generation instead of x87 for 32-bit targets." TRUE) - IF(HAVE_MSSE2_SWITCH) +IF(CMAKE_SIZEOF_VOID_P MATCHES "4") + IF(SSE_SWITCH OR MSVC) + OPTION(ALSOFT_ENABLE_SSE_CODEGEN "Enable SSE code generation instead of x87 for 32-bit targets." TRUE) + ENDIF() + IF(SSE2_SWITCH OR MSVC) OPTION(ALSOFT_ENABLE_SSE2_CODEGEN "Enable SSE2 code generation instead of x87 for 32-bit targets." TRUE) ENDIF() - IF(HAVE_MSSE2_SWITCH AND ALSOFT_ENABLE_SSE2_CODEGEN) - CHECK_C_COMPILER_FLAG("${SSE2_SWITCH} -mfpmath=sse" HAVE_MFPMATH_SSE_2) - IF(ALSOFT_ENABLE_SSE2_CODEGEN AND HAVE_MFPMATH_SSE_2) - SET(C_FLAGS ${C_FLAGS} ${SSE2_SWITCH} -mfpmath=sse) - SET(FPMATH_SET 2) + IF(ALSOFT_ENABLE_SSE2_CODEGEN) + IF(SSE2_SWITCH) + CHECK_C_COMPILER_FLAG("${SSE2_SWITCH} -mfpmath=sse" HAVE_MFPMATH_SSE_2) + IF(HAVE_MFPMATH_SSE_2) + SET(C_FLAGS ${C_FLAGS} ${SSE2_SWITCH} -mfpmath=sse) + SET(FPMATH_SET 2) + ENDIF() + ELSEIF(MSVC) + CHECK_C_COMPILER_FLAG("/arch:SSE2" HAVE_ARCH_SSE2) + IF(HAVE_ARCH_SSE2) + SET(C_FLAGS ${C_FLAGS} "/arch:SSE2") + SET(FPMATH_SET 2) + ENDIF() ENDIF() ENDIF() IF(ALSOFT_ENABLE_SSE_CODEGEN AND NOT FPMATH_SET) - CHECK_C_COMPILER_FLAG("${SSE_SWITCH} -mfpmath=sse" HAVE_MFPMATH_SSE) - IF(ALSOFT_ENABLE_SSE_CODEGEN AND HAVE_MFPMATH_SSE) - SET(C_FLAGS ${C_FLAGS} ${SSE_SWITCH} -mfpmath=sse) - SET(FPMATH_SET 1) + IF(SSE_SWITCH) + CHECK_C_COMPILER_FLAG("${SSE_SWITCH} -mfpmath=sse" HAVE_MFPMATH_SSE) + IF(HAVE_MFPMATH_SSE) + SET(C_FLAGS ${C_FLAGS} ${SSE_SWITCH} -mfpmath=sse) + SET(FPMATH_SET 1) + ENDIF() + ELSEIF(MSVC) + CHECK_C_COMPILER_FLAG("/arch:SSE" HAVE_ARCH_SSE) + IF(HAVE_ARCH_SSE) + SET(C_FLAGS ${C_FLAGS} "/arch:SSE") + SET(FPMATH_SET 1) + ENDIF() ENDIF() ENDIF() ENDIF() |