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Merge pull request #121527 from veprbl/pr/nocxx_for_c

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cc-wrapper: fix regression for the C compiler wrapper
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John Ericson 2021-05-03 10:17:18 -04:00 committed by GitHub
commit 7b413bfff9
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 15 additions and 13 deletions
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28
pkgs/build-support/cc-wrapper/cc-wrapper.sh
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@ -25,8 +25,9 @@ dontLink=0
nonFlagArgs=0
cc1=0
# shellcheck disable=SC2193
[[ "@prog@" = *++ ]] && isCpp=1 || isCpp=0
cppInclude=1
[[ "@prog@" = *++ ]] && isCxx=1 || isCxx=0
cxxInclude=1
cxxLibrary=1
cInclude=1
setDynamicLinker=1
@ -50,15 +51,15 @@ while (( "$n" < "$nParams" )); do
dontLink=1
elif [[ "$p" = -x && "$p2" = *-header ]]; then
dontLink=1
elif [[ "$p" = -x && "$p2" = c++* && "$isCpp" = 0 ]]; then
isCpp=1
elif [[ "$p" = -x && "$p2" = c++* && "$isCxx" = 0 ]]; then
isCxx=1
elif [ "$p" = -nostdlib ]; then
isCpp=-1
cxxLibrary=0
elif [ "$p" = -nostdinc ]; then
cInclude=0
cppInclude=0
cxxInclude=0
elif [ "$p" = -nostdinc++ ]; then
cppInclude=0
cxxInclude=0
elif [[ "$p" = -static || "$p" = -static-pie ]]; then
setDynamicLinker=0
elif [[ "$p" != -?* ]]; then
@ -131,12 +132,13 @@ if [ "$NIX_ENFORCE_NO_NATIVE_@suffixSalt@" = 1 ]; then
params=(${rest+"${rest[@]}"})
fi
if [[ "$isCpp" = 1 ]]; then
NIX_CFLAGS_LINK_@suffixSalt@+=" $NIX_CXXSTDLIB_LINK_@suffixSalt@"
fi
if [[ "$cppInclude" = 1 ]]; then
NIX_CFLAGS_COMPILE_@suffixSalt@+=" $NIX_CXXSTDLIB_COMPILE_@suffixSalt@"
if [[ "$isCxx" = 1 ]]; then
if [[ "$cxxInclude" = 1 ]]; then
NIX_CFLAGS_COMPILE_@suffixSalt@+=" $NIX_CXXSTDLIB_COMPILE_@suffixSalt@"
fi
if [[ "$cxxLibrary" = 1 ]]; then
NIX_CFLAGS_LINK_@suffixSalt@+=" $NIX_CXXSTDLIB_LINK_@suffixSalt@"
fi
fi
source @out@/nix-support/add-hardening.sh