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import os
import itertools
from devtools.yamaker.modules import GLOBAL, Linkable, Switch
from devtools.yamaker import pathutil
from devtools.yamaker.project import NixProject
WINDOWS_SRCS = [
"alloca.h",
"close.c",
"dup2.c",
"error.c",
"fcntl.c",
"fd-hook.c",
"fd-hook.h",
"float+.h",
"fpending.c",
"getdtablesize.c",
"getopt.c",
"getopt1.c",
"getopt_int.h",
"isnand-nolibm.h",
"isnanf-nolibm.h",
"isnanl-nolibm.h",
"msvc-inval.c",
"msvc-inval.h",
"msvc-nothrow.c",
"msvc-nothrow.h",
"obstack.c",
"obstack_printf.c",
"open.c",
"raise.c",
"sigaction.c",
"sigprocmask.c",
"stpcpy.c",
"stpncpy.c",
"strndup.c",
"strverscmp.c",
"unitypes.h",
"uniwisth.h",
"w32spawn.h",
"waitpid.c",
"wcwidth.c",
"windows-initguard.h",
"windows-mutex.c",
"windows-mutex.h",
"windows-once.c",
"windows-once.h",
"windows-recmutex.c",
"windows-recmutex.h",
"windows-rwlock.c",
"windows-rwlock.h",
"windows-tls.c",
"windows-tls.h",
]
MUSL_SRCS = [
"error.c",
"obstack.c",
"obstack_printf.c",
]
DARWIN_SRCS = [
"error.c",
"fpending.c",
"obstack.c",
"obstack_printf.c",
"strverscmp.c",
]
EXCESSIVE_SRCS = [
"alloca.h",
"fcntl.h",
"fprintf.c",
"gettime.c",
"iconv.h",
"inttypes.h",
"math.h",
"limits.h",
"locale.h",
"printf.c",
"sched.h",
"signal.h",
"snprintf.c",
"spawn.h",
"sprintf.c",
"stdio.h",
"stdlib.h",
"string.h",
"sys/ioctl.h",
"sys/resource.h",
"sys/time.h",
"sys/times.h",
"sys/types.h",
"sys/wait.h",
"termios.h",
"time.h",
"unistd.h",
"vfprintf.c",
"vsnprintf.c",
"vsprintf.c",
"wchar.h",
"wctype.h",
]
def post_install(self):
with self.yamakes["lib"] as gnulib:
# musl-libc has fseterr
gnulib.SRCS.remove("fseterr.c")
gnulib.after(
"SRCS",
"""
IF (NOT MUSL)
SRCS(
fseterr.c
)
ENDIF()
""",
)
gnulib.after(
"SRCS",
Switch(
MUSL=Linkable(
SRCS=MUSL_SRCS,
),
OS_DARWIN=Linkable(
SRCS=DARWIN_SRCS,
),
OS_WINDOWS=Linkable(
SRCS=[src for src in WINDOWS_SRCS if pathutil.is_source(src)],
ADDINCL=[GLOBAL(f"{self.arcdir}/lib/platform/win64")],
),
),
)
for src in WINDOWS_SRCS:
if pathutil.is_source(src) and src in gnulib.SRCS:
gnulib.SRCS.remove(src)
for src in EXCESSIVE_SRCS:
os.remove(f"{self.dstdir}/lib/{src}")
if pathutil.is_source(src):
gnulib.SRCS.remove(src)
bison = NixProject(
arcdir="contrib/tools/bison",
owners=["g:cpp-contrib"],
nixattr="bison",
ignore_commands=[
"bash",
"cat",
"sed",
],
use_full_libnames=True,
install_targets=[
"bison",
"libbison",
],
put={
"bison": ".",
"libbison": "lib",
},
keep_paths=[
"lib/platform/win64/*.h",
"lib/platform/win64/sys/*.h",
# Keep this for now as upstream code crashes on Windows
"src/scan-skel.c",
],
copy_sources=[
"data/skeletons/*.c",
"data/skeletons/*.cc",
"data/skeletons/*.hh",
"data/skeletons/*.m4",
"data/m4sugar/*.m4",
# These lex / bison sources will not be used
# (how does one bootstrap bison without having bison?)
#
# Just copy them for informational purposes
"src/scan-code.l",
"src/scan-gram.l",
"src/scan-skel.l",
"src/parse-gram.y",
]
+ [f"lib/{src}" for src in itertools.chain(MUSL_SRCS, DARWIN_SRCS, WINDOWS_SRCS)],
copy_sources_except=[
# Don't need them for now, reduce import footprint
"data/skeletons/d.m4",
"data/skeletons/d-skel.m4",
"data/skeletons/glr.c",
"data/skeletons/java.m4",
"data/skeletons/java-skel.m4",
"data/skeletons/traceon.m4",
],
platform_dispatchers=[
"lib/config.h",
"lib/configmake.h",
],
disable_includes=[
"InnoTekLIBC/backend.h",
"bits/libc-lock.h",
"synch.h",
"random.h",
"OS.h",
"os2.h",
"sys/ps.h",
"sys/ptem.h",
"sys/single_threaded.h",
"mbtowc-lock.h",
"mbrtowc-impl.h",
"lc-charset-dispatch.h",
"unistring-notinline.h",
],
post_install=post_install,
)
bison.copy_top_sources_except |= {
"ABOUT-NLS",
"ChangeLog",
"ChangeLog-2012",
"ChangeLog-1998",
"INSTALL",
}
|
