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configure: now you can do multiple compilers!

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Emma Tebibyte 2024-01-16 16:47:26 -07:00
parent f99cc797e6
commit 5e1749ca43
Signed by untrusted user: emma
GPG Key ID: 06FA419A1698C270
1 changed files with 24 additions and 20 deletions
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44
configure vendored
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@ -14,26 +14,30 @@ RUSTFLAGS='-Copt-level=z -Ccodegen-units=1 -Cpanic=abort -Clto=y \
-Cstrip=symbols -Ctarget-cpu=native \
--extern sysexits=build/o/libsysexits.rlib'
case "$@" in
clang)
CFLAGS="$CFLAGS -Wall"
;;
clean)
rm *.mk || true
exit 0
;;
gcc)
CFLAGS="$CFLAGS -s -Wl,-z,noseparate-code,-z,nosectionheader -flto"
;;
'rustc +nightly')
RUSTFLAGS="+nightly -Zlocation-detail=none $RUSTFLAGS"
;;
'') ;;
*)
printf 'Usage: %s [compiler]\n' "$0"
exit 64 # sysexits.h(3) EX_USAGE
;;
esac
if [ "$1" = "clean" ]; then
rm *.mk || true
exit 0
fi
while test -n "$1"; do
case "$1" in
clang)
CFLAGS="$CFLAGS -Wall"
;;
gcc)
CFLAGS="$CFLAGS -s -Wl,-z,noseparate-code,-z,nosectionheader -flto"
;;
'rustc +nightly')
RUSTFLAGS="+nightly -Zlocation-detail=none $RUSTFLAGS"
;;
*)
printf 'Usage: %s [clean | compiler]\n' "$0"
exit 64 # sysexits.h(3) EX_USAGE
;;
esac
shift
done
printf 'CFLAGS=%s\n' "$CFLAGS" >cc.mk
printf 'RUSTFLAGS=%s\n' "$RUSTFLAGS" >rustc.mk