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| author | Marius Bakke <mbakke@fastmail.com> | 2017-04-20 18:57:16 +0200 |
|---|---|---|
| committer | Marius Bakke <mbakke@fastmail.com> | 2017-04-20 20:28:15 +0200 |
| commit | 358b10b22b300e2d5c00e9f1413b778cdc4cb213 (patch) | |
| tree | 224da6218706f4ee7c575f5e10cc85c906bcf1d2 /gnu/packages/patches/ceph-disable-cpu-optimizations.patch | |
| parent | daaec43120d1dda18610b292186b1159d1df4fb3 (diff) | |
| download | guix-358b10b22b300e2d5c00e9f1413b778cdc4cb213.tar.gz | |
gnu: ceph: Disable SSE3 instructions.
Some early 64-bit AMD processors do not support this instruction set. * gnu/packages/patches/ceph-disable-cpu-optimizations.patch: Disable SSE3.
Diffstat (limited to 'gnu/packages/patches/ceph-disable-cpu-optimizations.patch')
| -rw-r--r-- | gnu/packages/patches/ceph-disable-cpu-optimizations.patch | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/gnu/packages/patches/ceph-disable-cpu-optimizations.patch b/gnu/packages/patches/ceph-disable-cpu-optimizations.patch index 6d20fe3da4..56a1654f29 100644 --- a/gnu/packages/patches/ceph-disable-cpu-optimizations.patch +++ b/gnu/packages/patches/ceph-disable-cpu-optimizations.patch @@ -1,12 +1,13 @@ -Disable CPU optimizations not supported by the vast majority of -x86_64 systems. Also don't add anything for i686. +Disable CPU optimizations not supported by all x86_64 systems. Also +don't add anything for i686. --- a/cmake/modules/SIMDExt.cmake 2017-03-23 22:22:58.254071694 +0100 +++ b/cmake/modules/SIMDExt.cmake 2017-03-23 22:23:22.446848845 +0100 -@@ -6,10 +6,6 @@ +@@ -5,11 +5,6 @@ + # HAVE_ARM_NEON # HAVE_INTEL_SSE # HAVE_INTEL_SSE2 - # HAVE_INTEL_SSE3 +-# HAVE_INTEL_SSE3 -# HAVE_INTEL_SSSE3 -# HAVE_INTEL_PCLMUL -# HAVE_INTEL_SSE4_1 @@ -14,7 +15,7 @@ x86_64 systems. Also don't add anything for i686. # # SIMD_COMPILE_FLAGS # -@@ -56,7 +53,7 @@ +@@ -56,7 +51,7 @@ if(HAVE_ARM_NEON) set(SIMD_COMPILE_FLAGS "${SIMD_COMPILE_FLAGS} -mfpu=neon") endif() @@ -23,10 +24,14 @@ x86_64 systems. Also don't add anything for i686. set(HAVE_INTEL 1) CHECK_C_COMPILER_FLAG(-msse HAVE_INTEL_SSE) if(HAVE_INTEL_SSE) -@@ -70,20 +67,4 @@ - if(HAVE_INTEL_SSE3) - set(SIMD_COMPILE_FLAGS "${SIMD_COMPILE_FLAGS} -msse3") +@@ -66,24 +61,4 @@ + if(HAVE_INTEL_SSE2) + set(SIMD_COMPILE_FLAGS "${SIMD_COMPILE_FLAGS} -msse2") endif() +- CHECK_C_COMPILER_FLAG(-msse3 HAVE_INTEL_SSE3) +- if(HAVE_INTEL_SSE3) +- set(SIMD_COMPILE_FLAGS "${SIMD_COMPILE_FLAGS} -msse3") +- endif() - CHECK_C_COMPILER_FLAG(-mssse3 HAVE_INTEL_SSSE3) - if(HAVE_INTEL_SSSE3) - set(SIMD_COMPILE_FLAGS "${SIMD_COMPILE_FLAGS} -mssse3") |