NetBSD/lib/libposix/sys/Makefile.inc

#	$NetBSD: Makefile.inc,v 1.19 2004/02/08 22:55:27 lukem Exp $

# sys sources
.PATH: ${.CURDIR}/sys

# stubs providing an entry "foo" but calling "__posix_foo()"
PSEUDO=		chown.S fchown.S lchown.S rename.S

SRCS+=		${PSEUDO}
CLEANFILES+=	${PSEUDO}

ASMDEPS=	${.CURDIR}/sys/Makefile.inc ${ARCHDIR}/SYS.h \
		${DESTDIR}/usr/include/sys/syscall.h

${PSEUDO}: ${ASMDEPS}
	${_MKTARGET_CREATE}
	printf '#include "SYS.h"\nPSEUDO(${.PREFIX},${.PREFIX:S/^/__posix_/})\n' \
		>${.TARGET}

# Lint stubs for all automatically-generated assembly stubs (GENERATED)
.if ${MKLINT} != "no"
LSRCS+=		LintSysPseudo.c
DPSRCS+=	LintSysPseudo.c
CLEANFILES+=	LintSysPseudo.c
.endif

LintSysPseudo.c: ${NETBSDSRCDIR}/lib/libc/sys/makelintstub \
    ${DESTDIR}/usr/include/sys/syscall.h
	${_MKTARGET_CREATE}
	CPP=${CPP:Q} ${HOST_SH} ${NETBSDSRCDIR}/lib/libc/sys/makelintstub \
	    -o ${.TARGET} -p -s ${DESTDIR}/usr/include/sys/syscall.h ${PSEUDO}
MAKEVERBOSE messages 2004-02-09 01:52:41 +03:00			`# $NetBSD: Makefile.inc,v 1.19 2004/02/08 22:55:27 lukem Exp $`
Add POSIX compatibility library. 1997-05-19 00:14:21 +04:00
			`# sys sources`
Some cleanup; g/c unneeded lint stub files. 1999-07-05 19:54:18 +04:00			`.PATH: ${.CURDIR}/sys`
Add POSIX compatibility library. 1997-05-19 00:14:21 +04:00
Generate PSEUDO-stubs for chown(), fchown() and lchown(). Also, change the prefix of the actual syscall from "posix_" to "__posix_". 1998-02-14 23:44:06 +03:00			`# stubs providing an entry "foo" but calling "__posix_foo()"`
Update to match libc's new .S build rules. 2001-11-13 21:55:00 +03:00			`PSEUDO= chown.S fchown.S lchown.S rename.S`
Add POSIX compatibility library. 1997-05-19 00:14:21 +04:00
Update to match libc's new .S build rules. 2001-11-13 21:55:00 +03:00			`SRCS+= ${PSEUDO}`
			`CLEANFILES+= ${PSEUDO}`
Add POSIX compatibility library. 1997-05-19 00:14:21 +04:00
Make the generated .S files depend on ${.CURDIR}/sys/Makefile.inc. 2003-01-28 03:33:23 +03:00			`ASMDEPS= ${.CURDIR}/sys/Makefile.inc ${ARCHDIR}/SYS.h \`
			`${DESTDIR}/usr/include/sys/syscall.h`

			`${PSEUDO}: ${ASMDEPS}`
MAKEVERBOSE messages 2004-02-09 01:52:41 +03:00			`${_MKTARGET_CREATE}`
			`printf '#include "SYS.h"\nPSEUDO(${.PREFIX},${.PREFIX:S/^/__posix_/})\n' \`
Update to match libc's new .S build rules. 2001-11-13 21:55:00 +03:00			`>${.TARGET}`
Add POSIX compatibility library. 1997-05-19 00:14:21 +04:00
Instead of creating a .ln for each syscall stub, create one (big) .ln per class of syscall stubs. This is much more efficient (though it's still pretty inefficient). This also fixes a problem with syscall.h and DESTDIR which was pretty well buried in the old implementation. From Chris Demetriou <cgd@pa.dec.com>. 1997-11-05 08:46:18 +03:00			`# Lint stubs for all automatically-generated assembly stubs (GENERATED)`
Don't run makelintstub if MKLINT=no. 2002-01-29 22:03:01 +03:00			`.if ${MKLINT} != "no"`
Update to match libc's new .S build rules. 2001-11-13 21:55:00 +03:00			`LSRCS+= LintSysPseudo.c`
			`DPSRCS+= LintSysPseudo.c`
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+= LintSysPseudo.c`
Don't run makelintstub if MKLINT=no. 2002-01-29 22:03:01 +03:00			`.endif`
Instead of creating a .ln for each syscall stub, create one (big) .ln per class of syscall stubs. This is much more efficient (though it's still pretty inefficient). This also fixes a problem with syscall.h and DESTDIR which was pretty well buried in the old implementation. From Chris Demetriou <cgd@pa.dec.com>. 1997-11-05 08:46:18 +03:00
Use ${NETBSDSRCDIR}/some/path instead of ${.CURDIR}/../../some/path (etc). (Reduces make output by ~ 20%) 2002-08-19 13:41:27 +04:00			`LintSysPseudo.c: ${NETBSDSRCDIR}/lib/libc/sys/makelintstub \`
Instead of creating a .ln for each syscall stub, create one (big) .ln per class of syscall stubs. This is much more efficient (though it's still pretty inefficient). This also fixes a problem with syscall.h and DESTDIR which was pretty well buried in the old implementation. From Chris Demetriou <cgd@pa.dec.com>. 1997-11-05 08:46:18 +03:00			`${DESTDIR}/usr/include/sys/syscall.h`
MAKEVERBOSE messages 2004-02-09 01:52:41 +03:00			`${_MKTARGET_CREATE}`
Use ${HOST_SH} 2003-05-08 17:23:14 +04:00			`CPP=${CPP:Q} ${HOST_SH} ${NETBSDSRCDIR}/lib/libc/sys/makelintstub \`
Invoke makelintstub with CPP in the environment. 2002-09-15 01:16:43 +04:00			`-o ${.TARGET} -p -s ${DESTDIR}/usr/include/sys/syscall.h ${PSEUDO}`