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PIC me! PIC me! (libgcc_pic.a)

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...And while we're at it, add a profiled libgcc too.

Use the "generate .c files and let <bsd.lib.mk> sort it out" method
for compiling these libraries.  Only one real divergence (-fexceptions)
existed, but exceptions are turned on for C++ code by default in gcc
2.95.3, so this option was redundant anyway.
This commit is contained in:
tv 2001-11-28 04:39:55 +00:00
parent 4a1ad2db60
commit d5533f8e6c
1 changed files with 24 additions and 59 deletions
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83
gnu/lib/libgcc/Makefile
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@ -1,4 +1,4 @@
# $NetBSD: Makefile,v 1.26 2001/10/31 16:27:32 tv Exp $
# $NetBSD: Makefile,v 1.27 2001/11/28 04:39:55 tv Exp $
REQUIRETOOLS= yes
@ -6,81 +6,45 @@ REQUIRETOOLS= yes
LIB= gcc
MKLINT= no
MKPROFILE= no
.if defined(USE_NEW_TOOLCHAIN)
.include "${.CURDIR}/${MACHINE_ARCH}.mk"
MKPIC=no # XXX to be fixed
TOP= ${.CURDIR}/../..
DIST= ${TOP}/dist/toolchain
GCCARCH= ${TOP}/usr.bin/gcc/arch/${MACHINE_ARCH}
GCCCPINC= ${DIST}/gcc/cp/inc
G_CXXSRCS= ${G_CXX_LIB2SRCS:N*/new?.cc:M*/*.cc}
G_CSRCS= ${G_LIB2ADD:M*.c*}
GCPPFLAGS= ${G_LIBGCC2_CFLAGS} ${G_MAYBE_USE_COLLECT2} ${G_INCLUDES}
CPPFLAGS+= -I${GCCARCH} -I${GCCCPINC} ${GCPPFLAGS:M-D*} \
${GCPPFLAGS:M-I*:N-I.*}
CPPFLAGS+= -I${GCCARCH} ${GCPPFLAGS:M-D*} ${GCPPFLAGS:M-I*:N-I.*} \
-I${DIST}/gcc/cp
LIB2FUNCS= ${G_LIB2FUNCS:=.c} ${G_LIB2FUNCS_EH:=.c}
CXX_LIB2FUNCS= ${G_CXX_LIB2FUNCS:Mop*:S/opdel.o/opdelete.o/:.o=.cc}
SRCS+= ${LIB2FUNCS} ${CXX_LIB2FUNCS} \
${G_CXX_LIB2FUNCS:Nop*:.o=.cc} ${G_LIB2ADD:M*.c:T}
# XXX fp-bit.c should be removed from this list after some grace period.
CLEANFILES+= ${LIB2FUNCS} ${CXX_LIB2FUNCS} dp-bit.c fp-bit.c
${LIB2FUNCS}: ${.CURDIR}/Makefile
printf '#define L${.PREFIX}\n#include <libgcc2.c>\n' >${.TARGET}
${CXX_LIB2FUNCS}: ${.CURDIR}/Makefile
printf '#define L_op_${.PREFIX:S/^op//}\n#include <new1.cc>\n#include <new2.cc>\n' >${.TARGET}
dp-bit.c: ${.CURDIR}/Makefile
printf '#define FLOAT\n#include <fp-bit.c>\n' >${.TARGET}
INCS= exception new new.h typeinfo
INCSDIR= /usr/include/g++
.PATH: ${DIST}/gcc
OBJS+= ${G_LIB2FUNCS:=.o} ${G_LIB2FUNCS_EH:=.o} \
${G_CXX_LIB2FUNCS:Mop*} ${G_CXXSRCS:T:R:=.o} \
${G_CSRCS:T:R:=.o}
CLEANFILES+= fp-bit.c dp-bit.c
${G_LIB2FUNCS:=.o}: libgcc2.c
${COMPILE.c} -DL$* -o $@ ${>:M*.c}
${G_LIB2FUNCS_EH:=.o}: libgcc2.c
${COMPILE.c} -fexceptions -DL$* -o $@ ${>:M*.c}
.for f in new newnt
op${f}.o: ${G_CXX_LIB2SRCS:M*/new1.cc}
${COMPILE.c} -DL_op_${f} -o $@ ${>:M*.cc}
.endfor
.for f in vnew vnewnt delnt vdel vdelnt
op${f}.o: ${G_CXX_LIB2SRCS:M*/new2.cc}
${COMPILE.c} -DL_op_${f} -o $@ ${>:M*.cc}
.endfor
opdel.o: ${G_CXX_LIB2SRCS:M*/new2.cc}
${COMPILE.c} -DL_op_delete -o $@ ${>:M*.cc}
.for f in ${G_CXXSRCS:T:R}
${f}.o: ${G_CXX_LIB2SRCS:M*/${f}.cc}
${COMPILE.c} -o $@ ${>:M*.cc}
.endfor
.for f in ${G_CSRCS:T:R}
${f}.o: ${G_CXX_LIB2ADD:M*/${f}.c}
${COMPILE.c} -o $@ ${>:M*.c}
.endfor
fp-bit.c: ${DIST}/gcc/config/fp-bit.c
cat $> > $@
dp-bit.c: ${DIST}/gcc/config/fp-bit.c
echo '#define FLOAT' > $@
cat $> >> $@
INCS= exception new new.h typeinfo
INCSDIR= /usr/include/g++
.PATH: ${DIST}/gcc/cp/inc
.PATH: ${DIST}/gcc ${DIST}/gcc/cp ${DIST}/gcc/cp/inc ${DIST}/gcc/config
.include <bsd.lib.mk>
${OBJS}: ${.CURDIR}/${MACHINE_ARCH}.mk
${OBJS} ${SOBJS} ${POBJS}: ${.CURDIR}/${MACHINE_ARCH}.mk
.else
#
@ -90,6 +54,7 @@ HAVE_GCC28!= ${CXX} --version | egrep "^(2\.8|egcs)" ; echo
.if !empty(HAVE_GCC28)
MKPIC= no
MKPROFILE= no
DIST= ${.CURDIR}/../../dist/gcc
ARCH= ${.CURDIR}/../../usr.bin/egcs/arch