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This change undefines __linux__ and adds APIs like clock_settime(). The
gosh darned getopt_long() API has been reintroduced, thanks to OpenBSD.
This commit is contained in:
Justine Tunney 2023-06-18 04:02:01 -07:00
parent 5ac522f0de
commit 0409096658
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
52 changed files with 914 additions and 37 deletions
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23
tool/scripts/cosmoc++
View file

@ -72,7 +72,8 @@ PREDEF="-include libc/integral/normalize.inc"
CCFLAGS="-fdata-sections -ffunction-sections -fno-pie -mno-tls-direct-seg-refs -mno-red-zone -fportcosmo"
CXXFLAGS="-fno-exceptions -fuse-cxa-atexit -fno-threadsafe-statics"
CPPFLAGS="-nostdinc -iquote $COSMO -isystem $COSMOS/include -isystem $COSMO/libc/isystem"
LDFLAGS="-static -no-pie -nostdlib -fuse-ld=bfd -Wl,-melf_x86_64 -Wl,--gc-sections -L$COSMOS/lib -Wl,-T,$COSMO/o/$MODE/ape/public/ape.lds $COSMO/o/$MODE/ape/ape-no-modify-self.o $COSMO/o/$MODE/libc/crt/crt.o"
LDFLAGS="-static -no-pie -nostdlib -fuse-ld=bfd -Wl,-melf_x86_64"
APEFLAGS="-L$COSMOS/lib -Wl,--gc-sections -Wl,-T,$COSMO/o/$MODE/ape/public/ape.lds $COSMO/o/$MODE/ape/ape-no-modify-self.o $COSMO/o/$MODE/libc/crt/crt.o"
LDLIBS="$COSMO/o/$MODE/third_party/libcxx/libcxx.a $COSMO/o/$MODE/cosmopolitan.a"
CXX="$COSMO/o/third_party/gcc/bin/x86_64-linux-musl-g++"
@ -115,6 +116,7 @@ FIRST=1
OUTPUT=
INTENT=ld
NEED_OUTPUT=
RELOCATABLE=0
FRAME=-fno-omit-frame-pointer
for x; do
if [ $FIRST -eq 1 ]; then
@ -133,6 +135,8 @@ for x; do
OPT=$x
elif [ x"$x" = x"-c" ]; then
INTENT=cc
elif [ x"$x" = x"-r" ]; then
RELOCATABLE=1
elif [ x"$x" = x"-E" ]; then
INTENT=cpp
elif [ x"$x" = x"-o" ]; then
@ -156,6 +160,10 @@ for x; do
set -- "$@" "$x"
done
if [ $RELOCATABLE -eq 0 ]; then
APEFLAGS=
fi
if [ x"$MODE" = x"nox87" ]; then
CCFLAGS="$CCFLAGS -mlong-double-64"
fi
@ -170,14 +178,15 @@ if [ $INTENT = cpp ]; then
elif [ $INTENT = cc ]; then
set -- $PLATFORM $PREDEF $CCFLAGS $CXXFLAGS $CPPFLAGS "$@" $FRAME
else
set -- $PLATFORM $PREDEF $LDFLAGS $CXXFLAGS $CPPFLAGS "$@" $LDLIBS -Wl,-z,common-page-size=4096 -Wl,-z,max-page-size=4096 $FRAME
set -- $PLATFORM $PREDEF $LDFLAGS $APEFLAGS $CXXFLAGS $CPPFLAGS "$@" \
$LDLIBS -Wl,-z,common-page-size=4096 -Wl,-z,max-page-size=4096 $FRAME
fi
set -- "$CXX" "$@"
printf '(cd %s; %s)\n' "$PWD" "$*" >>/tmp/build.log
"$@" || exit
if [ -n "$OUTPUT" ]; then
if [ -n "$OUTPUT" ] && [ -f "$OUTPUT" ]; then
if [ $INTENT = cc ] || [ $INTENT = ld ]; then
"$FIXUPOBJ" "$OUTPUT" || exit
fi
@ -190,14 +199,6 @@ if [ -n "$OUTPUT" ]; then
mv -f "$OUTPUT" "$OUTPUT.dbg" || exit
"$OBJCOPY" -S -O binary "$OUTPUT.dbg" "$OUTPUT" || exit
"$ZIPCOPY" "$OUTPUT.dbg" "$OUTPUT" || exit
else
# cosmocc -o foo ...
# -> foo (elf)
# -> foo.com (ape)
# -> foo.com.dbg (elf)
cp -f "$OUTPUT" "$OUTPUT.com.dbg" || exit
"$OBJCOPY" -S -O binary "$OUTPUT" "$OUTPUT.com" || exit
"$ZIPCOPY" "$OUTPUT" "$OUTPUT.com" || exit
fi
fi
fi

13
tool/scripts/cosmocc
View file

@ -72,7 +72,8 @@ PREDEF="-include libc/integral/normalize.inc"
CCFLAGS="-fdata-sections -ffunction-sections -fno-pie -mno-tls-direct-seg-refs -mno-red-zone -fportcosmo"
CFLAGS=
CPPFLAGS="-nostdinc -iquote $COSMO -isystem $COSMOS/include -isystem $COSMO/libc/isystem"
LDFLAGS="-static -no-pie -nostdlib -fuse-ld=bfd -Wl,-melf_x86_64 -Wl,--gc-sections -L$COSMOS/lib -Wl,-T,$COSMO/o/$MODE/ape/public/ape.lds $COSMO/o/$MODE/ape/ape-no-modify-self.o $COSMO/o/$MODE/libc/crt/crt.o"
LDFLAGS="-static -no-pie -nostdlib -fuse-ld=bfd -Wl,-melf_x86_64"
APEFLAGS="-L$COSMOS/lib -Wl,--gc-sections -Wl,-T,$COSMO/o/$MODE/ape/public/ape.lds $COSMO/o/$MODE/ape/ape-no-modify-self.o $COSMO/o/$MODE/libc/crt/crt.o"
LDLIBS="$COSMO/o/$MODE/cosmopolitan.a"
CC="$COSMO/o/third_party/gcc/bin/x86_64-linux-musl-gcc"
@ -115,6 +116,7 @@ FIRST=1
OUTPUT=
INTENT=ld
NEED_OUTPUT=
RELOCATABLE=0
FRAME=-fno-omit-frame-pointer
for x; do
if [ $FIRST -eq 1 ]; then
@ -133,6 +135,8 @@ for x; do
OPT=$x
elif [ x"$x" = x"-c" ]; then
INTENT=cc
elif [ x"$x" = x"-r" ]; then
RELOCATABLE=1
elif [ x"$x" = x"-E" ]; then
INTENT=cpp
elif [ x"$x" = x"-o" ]; then
@ -156,6 +160,10 @@ for x; do
set -- "$@" "$x"
done
if [ $RELOCATABLE -eq 1 ]; then
APEFLAGS=
fi
if [ x"$MODE" = x"nox87" ]; then
CCFLAGS="$CCFLAGS -mlong-double-64"
fi
@ -170,7 +178,8 @@ if [ $INTENT = cpp ]; then
elif [ $INTENT = cc ]; then
set -- $PLATFORM $PREDEF $CCFLAGS $CFLAGS $CPPFLAGS "$@" $FRAME
else
set -- $PLATFORM $PREDEF $LDFLAGS $CFLAGS $CPPFLAGS "$@" $LDLIBS -Wl,-z,common-page-size=4096 -Wl,-z,max-page-size=4096 $FRAME
set -- $PLATFORM $PREDEF $LDFLAGS $APEFLAGS $CFLAGS $CPPFLAGS "$@" \
$LDLIBS -Wl,-z,common-page-size=4096 -Wl,-z,max-page-size=4096 $FRAME
fi
set -- "$CC" "$@"