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-march updates

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This commit is contained in:
Levon Gevorgyan
2025-09-03 20:50:33 -05:00
parent 19bb49a982
commit 0fe6f2423f
2 changed files with 11 additions and 11 deletions
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12
lib/build.sh
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@@ -120,17 +120,17 @@ set_compile_opts() {
fi
# architecture/cpu compile flags
# arm prefers -mcpu over -march
# arm prefers -mcpu over -march for native builds
# https://community.arm.com/arm-community-blogs/b/tools-software-ides-blog/posts/compiler-flags-across-architectures-march-mtune-and-mcpu
# and can fail static builds with -fpic
# warning: too many GOT entries for -fpic, please recompile with -fPIC
local arch_flags=()
if [[ ${HOSTTYPE} == "x86_64" ]]; then
arch_flags+=("-march=${CPU}")
elif [[ ${HOSTTYPE} == "aarch64" ]]; then
if [[ ${HOSTTYPE} == "aarch64" && "${CPU}" == 'native' ]]; then
arch_flags+=("-mcpu=${CPU}")
else
arch_flags+=("-march=${CPU}")
fi
# can fail static builds with -fpic
# warning: too many GOT entries for -fpic, please recompile with -fPIC
C_FLAGS+=("${arch_flags[@]}" "-fPIC")
CXX_FLAGS=("${C_FLAGS[@]}")
CPP_FLAGS=("${C_FLAGS[@]}")