diff options
Diffstat (limited to 'pkgs/build-support/cc-wrapper/cc-wrapper.sh')
| -rw-r--r-- | pkgs/build-support/cc-wrapper/cc-wrapper.sh | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/pkgs/build-support/cc-wrapper/cc-wrapper.sh b/pkgs/build-support/cc-wrapper/cc-wrapper.sh index bb7890100087..ba3dfc96f5c4 100644 --- a/pkgs/build-support/cc-wrapper/cc-wrapper.sh +++ b/pkgs/build-support/cc-wrapper/cc-wrapper.sh @@ -33,6 +33,7 @@ fi # GCC prints annoying warnings when they are not needed. dontLink=0 nonFlagArgs=0 +cc1=0 # shellcheck disable=SC2193 [[ "@prog@" = *++ ]] && isCpp=1 || isCpp=0 cppInclude=1 @@ -68,6 +69,8 @@ while (( "$n" < "$nParams" )); do elif [[ "$p" != -?* ]]; then # A dash alone signifies standard input; it is not a flag nonFlagArgs=1 + elif [ "$p" = -cc1 ]; then + cc1=1 fi n+=1 done @@ -167,6 +170,14 @@ if [ "$*" = -v ]; then extraBefore=() fi +# clang's -cc1 mode is not compatible with most options +# that we would pass. Rather than trying to pass only +# options that would work, let's just remove all of them. +if [ "$cc1" = 1 ]; then + extraAfter=() + extraBefore=() +fi + # Optionally print debug info. if (( "${NIX_DEBUG:-0}" >= 1 )); then # Old bash workaround, see ld-wrapper for explanation. |