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NetBSD/gnu/usr.bin/gcc/Makefile.backend

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A few things to make r/o source trees work that might have timestamps on the dist .y and .c files reversed. 1. Move the .y.c and other assorted implicit rule overrides out of Makefile.inc and into local Makefile's. The system Makefile (bsd.sys.mk) sets up .l.c and .y.c rules so unless these come after all inclusions they just get ignored. 2. Add @true as the command for any of the rule overrides. Otherwise make still bails complaining about not knowing how to build the requisite .c or .h file. This obviously wasn't tested before as it couldn't have worked as-is.
2001-11-26 21:19:47 +03:00
# $NetBSD: Makefile.backend,v 1.2 2001/11/26 18:19:48 jmc Exp $
Add gcc 2.95.2 build framework, and i386 config files from toolchain2netbsd. This should not be used directly for building host tools; rather, the top level bootstrap (to be committed separately) should be used to build the entire system including this compiler.
2001-06-18 20:18:30 +04:00
MKMAN= no
BINDIR= /usr/libexec
CPPFLAGS+= -I${GCCARCH} -I${BACKENDOBJ} \
${G_ALL_CFLAGS:M-D*} ${G_INCLUDES:M-I*:N-I.*}
.include <bsd.own.mk>
LIBIBERTYOBJ!= cd ${.CURDIR}/../../../lib/libiberty && ${PRINTOBJDIR}
BACKENDOBJ!= cd ${.CURDIR}/../backend && ${PRINTOBJDIR}
DPADD= ${BACKENDOBJ}/libbackend.a ${LIBIBERTYOBJ}/libiberty.a
LDADD= -L${BACKENDOBJ} -lbackend -L${LIBIBERTYOBJ} -liberty
.include <bsd.prog.mk>
A few things to make r/o source trees work that might have timestamps on the dist .y and .c files reversed. 1. Move the .y.c and other assorted implicit rule overrides out of Makefile.inc and into local Makefile's. The system Makefile (bsd.sys.mk) sets up .l.c and .y.c rules so unless these come after all inclusions they just get ignored. 2. Add @true as the command for any of the rule overrides. Otherwise make still bails complaining about not knowing how to build the requisite .c or .h file. This obviously wasn't tested before as it couldn't have worked as-is.
2001-11-26 21:19:47 +03:00
# Don't auto-frob .y or .l files.
.l.c .y.c .y.h:
@true