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Finally fix the default cflags for real

This commit is contained in:
Lassi Kortela 2019-08-14 00:05:10 +03:00
parent bf11066313
commit cccbe54bb5
1 changed files with 7 additions and 9 deletions
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16
scripts/build.sh
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@ -1,9 +1,5 @@
#!/bin/sh
set -eu
CFLAGS="-Wall -Wextra -Wno-strict-aliasing -std=gnu99"
CFLAGS="$CFLAGS -O2" # -falign-functions
CFLAGS="$CFLAGS -I ../c -D NDEBUG -D USE_COMPUTED_GOTO"
LFLAGS="-lm"
os="$(uname | tr A-Z- a-z_)"
o_files=""
o_files="$o_files bitvector-ops.o"
@ -31,10 +27,11 @@ o_files="$o_files string.o"
o_files="$o_files table.o"
o_files="$o_files time_unix.o"
o_files="$o_files utf8.o"
default_cflags="-Wall -O2 -D NDEBUG -D USE_COMPUTED_GOTO -Wextra -std=gnu99 -Wno-strict-aliasing"
default_lflags="-lm"
case "$os" in
darwin)
default_cc="clang"
default_cflags="-Wall -Wextra -Wno-strict-aliasing -O2 -falign-functions -std=gnu99"
;;
dragonfly)
default_cc="gcc"
@ -44,25 +41,24 @@ freebsd)
;;
haiku)
default_cc="gcc"
default_cflags="-Wall"
default_cflags="-Wall -O2 -D NDEBUG -D USE_COMPUTED_GOTO"
;;
linux)
default_cc="gcc"
default_cflags="-std=gnu99 -Wall -Wextra -Wno-strict-aliasing -D _GNU_SOURCE"
default_cflags="$default_cflags -D _GNU_SOURCE"
;;
minix)
default_cc="clang"
default_cflags="-std=gnu99 -Wall -Wextra -Wno-strict-aliasing"
;;
netbsd)
default_cc="gcc"
;;
openbsd)
default_cc="clang"
default_cflags="-Wall"
;;
sunos)
default_cc="gcc"
default_lflags="$default_lflags -lsocket -lnsl"
;;
*)
echo "Unknown operating system: $os" >&2
@ -70,6 +66,8 @@ sunos)
;;
esac
CC="${CC:-$default_cc}"
CFLAGS="${CFLAGS:-$default_cflags}"
LFLAGS="${LFLAGS:-$default_lflags}"
builddir="build-$os-$(uname -m | tr A-Z- a-z_)"
cd "$(dirname "$0")"/..
echo "Entering directory '$PWD'"