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NetBSD/tools/compat/Makefile

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Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
2003-10-27 03:12:41 +03:00
# $NetBSD: Makefile,v 1.28 2003/10/27 00:12:42 lukem Exp $
Add the framework for autoconf-based src/tools/compat structure. This will (after it is more fleshed out) allow the host tools to work more cleanly on non-NetBSD hosts.
2001-12-12 00:17:56 +03:00
HOSTLIB= nbcompat
Add atoll(3) to libnbcompat. We need it when building target's gcc for a 64-bit target on a 32-bit host. NB: There seems to be a bug in either gcc itself or the way we import it, b/c the incorrect #define HAVE_ATOLL is picked from (e.g. for sparc64) gnu/usr.bin/gcc/arch/sparc64/auto-host.h - so when gen* auxilary (host) programs are built in gnu/usr.bin/gcc/backend, they incorrectly pick-up target's HAVE_ATOLL. For now providing atoll(3) in libnbcompat is a simple and sufficient workaround.
2003-06-03 07:16:48 +04:00
SRCS= atoll.c basename.c dirname.c fgetln.c flock.c fparseln.c \
Implement replacements for lchflags(), lchmod(), and lchown(), which first lstat(2) the target and return EINVAL if it's a symlink, and then call ch{flags,mod,own} as appropriate. Removes the need for hokey code inside the tools themselves...
2002-10-08 04:28:36 +04:00
getmode.c getopt_long.c gettemp.c issetugid.c \
lchflags.c lchmod.c lchown.c libyywrap.c \
* Check for mkstemp() and mkdtemp(), and build them into libnbcompat if necessary. * mktemp is now a host-tool, so nuke the lame script (which isn't even properly installed during the tools bootstrap).
2002-09-14 08:30:27 +04:00
md2c.c md2hl.c md4c.c md4hl.c md5c.c md5hl.c mkdtemp.c \
Add a putc_unlocked().
2003-03-14 06:38:42 +03:00
mkstemp.c pread.c putc_unlocked.c pwcache.c pwrite.c \
pw_scan.c rmd160.c rmd160hl.c setenv.c setgroupent.c \
setpassent.c setprogname.c sha1.c sha1hl.c snprintf.c \
strlcat.c strlcpy.c strmode.c strsep.c strsuftoll.c \
strtoll.c unvis.c vis.c _err.c _errx.c _verr.c _verrx.c \
_vwarn.c _vwarnx.c _warn.c _warnx.c __fts13.c __glob13.c
Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
2002-01-29 13:20:28 +03:00
Disable pre-compiled headers on Darwin.
2003-03-13 08:00:28 +03:00
BUILD_OSTYPE!= uname -s
# Disable use of pre-compiled headers on Darwin.
.if ${BUILD_OSTYPE} == "Darwin"
CPPFLAGS+= -no-cpp-precomp
.endif
Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
2002-01-29 13:20:28 +03:00
# -D_FILE_OFFSET_BITS=64 produces a much more amenable `struct stat', and
# other file ops, on many systems, without changing function names.
Add a new feature-test macro, _NETBSD_SOURCE. If this is defined by the application, all NetBSD interfaces are made visible, even if some other feature-test macro (like _POSIX_C_SOURCE) is defined. <sys/featuretest.h> defined _NETBSD_SOURCE if none of _ANSI_SOURCE, _POSIX_C_SOURCE and _XOPEN_SOURCE is defined, so as to preserve existing behaviour. This has two major advantages: + Programs that require non-POSIX facilities but define _POSIX_C_SOURCE can trivially be overruled by putting -D_NETBSD_SOURCE in their CFLAGS. + It makes most of the #ifs simpler, in that they're all now ORs of the various macros, rather than having checks for (!defined(_ANSI_SOURCE) || !defined(_POSIX_C_SOURCE) || !defined(_XOPEN_SOURCE)) all over the place. I've tried not to change the semantics of the headers in any case where _NETBSD_SOURCE wasn't defined, but there were some places where the current semantics were clearly mad, and retaining them was harder than correcting them. In particular, I've mostly normalised things so that _ANSI_SOURCE gets you the smallest set of stuff, then _POSIX_C_SOURCE, _XOPEN_SOURCE and _NETBSD_SOURCE in that order. Tested by building for vax, encouraged by thorpej, and uncontested in tech-userlevel for a week.
2003-04-29 03:16:11 +04:00
# -D_NETBSD_SOURCE is necessary for some of the NetBSD headers that we
# also use on the host system.
Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
2003-10-27 03:12:41 +03:00
CPPFLAGS+= -I. -I./include -I${.CURDIR} -DHAVE_NBTOOL_CONFIG_H=1 \
Add a new feature-test macro, _NETBSD_SOURCE. If this is defined by the application, all NetBSD interfaces are made visible, even if some other feature-test macro (like _POSIX_C_SOURCE) is defined. <sys/featuretest.h> defined _NETBSD_SOURCE if none of _ANSI_SOURCE, _POSIX_C_SOURCE and _XOPEN_SOURCE is defined, so as to preserve existing behaviour. This has two major advantages: + Programs that require non-POSIX facilities but define _POSIX_C_SOURCE can trivially be overruled by putting -D_NETBSD_SOURCE in their CFLAGS. + It makes most of the #ifs simpler, in that they're all now ORs of the various macros, rather than having checks for (!defined(_ANSI_SOURCE) || !defined(_POSIX_C_SOURCE) || !defined(_XOPEN_SOURCE)) all over the place. I've tried not to change the semantics of the headers in any case where _NETBSD_SOURCE wasn't defined, but there were some places where the current semantics were clearly mad, and retaining them was harder than correcting them. In particular, I've mostly normalised things so that _ANSI_SOURCE gets you the smallest set of stuff, then _POSIX_C_SOURCE, _XOPEN_SOURCE and _NETBSD_SOURCE in that order. Tested by building for vax, encouraged by thorpej, and uncontested in tech-userlevel for a week.
2003-04-29 03:16:11 +04:00
-D_FILE_OFFSET_BITS=64 -D_NETBSD_SOURCE
Make many host tools compile on non-NetBSD hosts. Not complete, but very nearly there.
2002-01-21 23:04:36 +03:00
.PATH: ${.CURDIR}/../../lib/libc/gen \
Add the md[245], sha1 and rmd160 functions to libnbcompat, conditional on their not being in the host libc. This will be necessary to make cksum into a host tool.
2002-03-31 16:58:54 +04:00
${.CURDIR}/../../lib/libc/hash \
${.CURDIR}/../../lib/libc/md \
* Check for mkstemp() and mkdtemp(), and build them into libnbcompat if necessary. * mktemp is now a host-tool, so nuke the lame script (which isn't even properly installed during the tools bootstrap).
2002-09-14 08:30:27 +04:00
${.CURDIR}/../../lib/libc/stdio \
Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
2002-01-29 13:20:28 +03:00
${.CURDIR}/../../lib/libc/stdlib \
reachover to ../../lib/libutil for fparseln.c
2002-01-22 02:35:14 +03:00
${.CURDIR}/../../lib/libc/string \
Roll in fixes to permit cross-compiling from non-NetBSD hosts. This round has been tested on Solaris/x86 and Linux hosts. * Add host tools cap_mkdb, ctags, m4, uudecode. * Protect __RCSID() and __COPYRIGHT() better. * Reduce the number of places that need to include "config.h", to keep sources closer to their "vanilla" versions. * Add more compat #defines and autoconf-checked functions.
2002-02-01 01:43:33 +03:00
${.CURDIR}/../../usr.bin/lex
Add the framework for autoconf-based src/tools/compat structure. This will (after it is more fleshed out) allow the host tools to work more cleanly on non-NetBSD hosts.
2001-12-12 00:17:56 +03:00
Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
2002-01-29 13:20:28 +03:00
DPSRCS+= defs.mk
Rework how dependency generation is performed: * DPSRCS contains extra dependencies, but is _NOT_ added to CLEANFILES. This is a change of behaviour. If a Makefile wants the clean semantics it must specifically append to CLEANFILES. Resolves PR toolchain/5204. * To recap: .d (depend) files are generated for all files in SRCS and DPSRCS that have a suffix of: .c .m .s .S .C .cc .cpp .cxx * If YHEADER is set, automatically add the .y->.h to DPSRCS & CLEANFILES * Ensure that ${OBJS} ${POBJS} ${LOBJS} ${SOBJS} *.d depend upon ${DPSRCS} * Deprecate the (short lived) DEPENDSRCS Update the various Makefiles to these new semantics; generally either adding to CLEANFILES (because DPSRCS doesn't do that anymore), or replacing specific .o dependencies with DPSRCS entries. Tested with "make -j 8 distribution" and "make distribution".
2003-08-01 21:03:41 +04:00
CLEANFILES+= defs.mk
CLEANFILES+= config.log config.status configure.lineno confdefs.h *.stamp
Make many host tools compile on non-NetBSD hosts. Not complete, but very nearly there.
2002-01-21 23:04:36 +03:00
# Get components of Berkeley DB.
_CURDIR:= ${.CURDIR}
.CURDIR:= ${_CURDIR}/../../lib/libc
.include "${.CURDIR}/db/Makefile.inc"
.CURDIR:= ${_CURDIR}
SRCS:= ${SRCS:Nndbm.c}
Add the framework for autoconf-based src/tools/compat structure. This will (after it is more fleshed out) allow the host tools to work more cleanly on non-NetBSD hosts.
2001-12-12 00:17:56 +03:00
Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
2003-10-27 03:12:41 +03:00
config.cache: include/.stamp configure nbtool_config.h.in defs.mk.in
Tweak dependencies so that defs.mk depends upon config.cache, and config.cache depends upon 'include/.stamp configure config.h.in defs.mk.in' and runs configure. Forcebly remove config.cache before running configure. This change means that config.cache is (still) retained between "make clean" (but not "make cleandir") runs, but is flushed if configure or config.h.in is changed, as the cache may contain incorrect information in that case.
2002-12-05 02:27:54 +03:00
rm -f ${.TARGET}
Make many host tools compile on non-NetBSD hosts. Not complete, but very nearly there.
2002-01-21 23:04:36 +03:00
CC=${HOST_CC:Q} CFLAGS=${HOST_CFLAGS:Q} LDFLAGS=${HOST_LDFLAGS:Q} \
Use ${HOST_SH} instead of `sh'. If necessary, pull in <bsd.sys.mk> to get the definition of HOST_SH; Makefiles that pull in one of (most of) <bsd.*.mk> will get this anyway.
2003-10-26 10:25:33 +03:00
${HOST_SH} ${.CURDIR}/configure --cache-file=config.cache
Tweak dependencies so that defs.mk depends upon config.cache, and config.cache depends upon 'include/.stamp configure config.h.in defs.mk.in' and runs configure. Forcebly remove config.cache before running configure. This change means that config.cache is (still) retained between "make clean" (but not "make cleandir") runs, but is flushed if configure or config.h.in is changed, as the cache may contain incorrect information in that case.
2002-12-05 02:27:54 +03:00
defs.mk: config.cache
@touch ${.TARGET}
Add the framework for autoconf-based src/tools/compat structure. This will (after it is more fleshed out) allow the host tools to work more cleanly on non-NetBSD hosts.
2001-12-12 00:17:56 +03:00
# Run by hand, then "configure" script committed:
regen:
cd ${.CURDIR} && ${TOOLDIR}/bin/nbautoconf
Actually put the include directory timestamp under the "include" directory, such that nuking the dir by hand also nukes the timestamp.
2002-04-19 01:15:08 +04:00
include/.stamp:
Add some more bits of host compatibility.
2002-02-27 01:29:38 +03:00
mkdir -p include/sys include/machine include/rpc
Tweak dependencies so that defs.mk depends upon config.cache, and config.cache depends upon 'include/.stamp configure config.h.in defs.mk.in' and runs configure. Forcebly remove config.cache before running configure. This change means that config.cache is (still) retained between "make clean" (but not "make cleandir") runs, but is flushed if configure or config.h.in is changed, as the cache may contain incorrect information in that case.
2002-12-05 02:27:54 +03:00
@touch ${.TARGET}
Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
2002-01-29 13:20:28 +03:00
cleandir: compat.clean
compat.clean:
-rm -r -f include
Overhaul how `build.sh tools' are used: * Rename "config.h" to "nbtool_config.h" and HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H. This makes in more obvious in the source when we're using tools/compat/config.h versus "standard autoconf" config.h * Consistently move the inclusion of nbtool_config.h to before <sys/cdefs.h> so that the former can provide __RCSID() (et al), and there's no need to protect those macros any more. These changes should make it easier to "tool-ify" a program by adding: #if HAVE_NBTOOL_CONFIG_H #include "nbtool_config.h" #endif to the top of the source files (for the general case).
2003-10-27 03:12:41 +03:00
-rm -f config.cache nbtool_config.h
Make almost all tools compile and run properly on non-NetBSD hosts. (In particular, most tools now run correctly on Solaris 7.)
2002-01-29 13:20:28 +03:00
HOST_CPPFLAGS:= ${CPPFLAGS}
CPPFLAGS:= # empty
Add the framework for autoconf-based src/tools/compat structure. This will (after it is more fleshed out) allow the host tools to work more cleanly on non-NetBSD hosts.
2001-12-12 00:17:56 +03:00
.include <bsd.hostlib.mk>