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Make GCC's back end be shared among all languages. cc, c++, and cpp now
no longer link against the whole library, since they don't require much from it, but just compile the few small modules they actually need static. This should save a measurable amount of space; compare: -r-xr-xr-x 1 bin bin 155648 Sep 18 18:00 cc1* -r-xr-xr-x 1 root bin 1048576 Sep 18 17:33 cc1.noshae* Of course, the library takes up a bit of space, but when you add in the savings from the C++ compiler, you more than make up the difference: -r--r--r-- 1 bin bin 1157344 Sep 18 18:27 /usr/lib/libcc_int.so.26.0 -r-xr-xr-x 1 bin bin 491520 Sep 18 18:27 /usr/libexec/cc1plus*
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parent
ac1a8b47c7
commit
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=2871
@ -1,5 +1,5 @@
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#
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# $FreeBSD$
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# $Id$
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#
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PGMDIR= cc_int cpp cc1 cc cc1plus c++ libgcc
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#
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# $FreeBSD$
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# $Id$
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#
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CFLAGS+= -I${.CURDIR} -I${.CURDIR}/../include
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@ -19,4 +19,4 @@ LIBDESTDIR= ${.CURDIR}/../cc_int
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# XXX LDDESTDIR isn't a directory and there is no standard name for the dir
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LDDESTDIR= -L${LIBDESTDIR}
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LIBCC_INT= ${LIBDESTDIR}/libcc_int.a
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LIBCC_INT= ${LIBDESTDIR}/libcc_int.so.26.0
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#
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# $FreeBSD$
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# $Id$
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#
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PROG = c++
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SRCS = g++.c
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BINDIR= /usr/bin
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NOMAN= 1
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DPADD+= ${LIBCC_INT}
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LDADD+= -lcc_int
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.include <bsd.prog.mk>
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#
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# $FreeBSD$
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# $Id$
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#
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.PATH: ${.CURDIR}/../cc_int
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PROG = cc
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SRCS = gcc.c
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SRCS = gcc.c obstack.c version.c
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BINDIR= /usr/bin
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DPADD+= ${LIBCC_INT}
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LDADD+= -lcc_int
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.include <bsd.prog.mk>
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#
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# $FreeBSD$
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# $Id$
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#
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PROG = cc1
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#
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# $FreeBSD$
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# $Id$
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#
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PROG = cc1plus
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@ -1,12 +1,11 @@
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#
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# $FreeBSD$
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# $Id$
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#
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SRCS = aux-output.c bc-emit.c bc-optab.c c-common.c caller-save.c calls.c combine.c convert.c cse.c dbxout.c dwarfout.c emit-rtl.c explow.c expmed.c expr.c final.c flow.c fold-const.c function.c getpwd.c global.c insn-attrtab.c insn-emit.c insn-extract.c insn-opinit.c insn-output.c insn-peep.c insn-recog.c integrate.c jump.c local-alloc.c loop.c obstack.c optabs.c print-rtl.c print-tree.c real.c recog.c reg-stack.c regclass.c reload.c reload1.c reorg.c rtl.c rtlanal.c sched.c sdbout.c stmt.c stor-layout.c stupid.c toplev.c tree.c unroll.c varasm.c version.c xcoffout.c
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LIB = cc_int
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NOPROFILE= 1
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install:
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@true
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INTERNALLIB=
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SHLIB_MAJOR=26
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SHLIB_MINOR=0
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.include <bsd.lib.mk>
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#
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# $FreeBSD$
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# $Id$
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#
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.PATH: ${.CURDIR}/../cc_int
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PROG = cpp
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SRCS = cccp.c cexp.c
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SRCS = cccp.c cexp.c obstack.c version.c
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BINDIR= /usr/libexec
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DPADD+= ${LIBCC_INT}
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LDADD+= -lcc_int
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.include <bsd.prog.mk>
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#
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# $FreeBSD$
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# $Id$
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#
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.PATH: ${.CURDIR}/../cc_int
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PROG = cpp
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SRCS = cccp.c cexp.c
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SRCS = cccp.c cexp.c obstack.c version.c
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BINDIR= /usr/libexec
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DPADD+= ${LIBCC_INT}
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LDADD+= -lcc_int
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.include <bsd.prog.mk>
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