Makefile revision 45307 
1#
2# $Id: Makefile,v 1.22 1999/04/04 20:41:50 obrien Exp $
3#
4
5GCCDIR=	${.CURDIR}/../../../contrib/egcs/gcc
6
7.PATH:  ${GCCDIR}/cp ${GCCDIR}
8
9LIB=	gcc
10
11# Install libgcc_pic.a, since ld.so uses it.
12INSTALL_PIC_ARCHIVE=  yes
13
14#
15# XXX This is a hack, but it seems to work.  libgcc1.a is supposed to be
16# compiled by the native compiler, and libgcc2.a is meant to be compiled
17# by *this* version of gcc.
18#
19# Normally, this does not make any difference, since we only have gcc, but
20# when bootstrapping from gcc-2.6.3, we have to use the freshly built 2.7.2
21# compiler for some of the libgcc2.c __attribute__ stuff.
22#
23# We now depend on a bootstrap pass (normally in `make world') to build
24# and install the new version of gcc before we get here.  This makes
25# finding the new version (XCC) easy but may break finding the old version
26# (CC).
27#
28XCC=	${CC}
29XCXX=	${CXX}
30
31# Members of libgcc1.a.
32LIB1FUNCS= _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
33	   _lshrsi3 _ashrsi3 _ashlsi3 \
34	   _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \
35	   _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \
36	   _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \
37	   _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
38	   _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
39
40# Library members defined in libgcc2.c.
41LIB2FUNCS= _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \
42	   _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 \
43	   _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \
44	   _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \
45	   _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \
46	   _fixtfdi _fixunstfdi _floatditf \
47	   __gcc_bcmp _varargs __dummy _eprintf \
48	   _bb _shtab _clear_cache _trampoline __main _exit _ctors \
49	   _eh _pure
50
51# Library members defined in new1.cc.
52NEW1FUNCS= _op_new _op_newnt 
53
54# Library members defined in new2.cc.
55NEW2FUNCS= _op_vnew _op_vnewnt _op_delete _op_delnt _op_vdel _op_vdelnt 
56
57SRCS=	frame.c tinfo.cc tinfo2.cc new.cc exception.cc
58
59CFLAGS+=	-I${GCCDIR}/config -I${GCCDIR} -I.
60CFLAGS+=	-fexceptions
61CFLAGS+=	-DIN_GCC
62CXXFLAGS+=	-I${GCCDIR}/cp/inc
63CXXFLAGS+=	-nostdinc++
64
65COMMONHDRS=	config.h tconfig.h tm.h
66CLEANFILES+=	${COMMONHDRS}
67SRCS+=		${COMMONHDRS}
68
69LIB1OBJS=	${LIB1FUNCS:S/$/.o/}
70LIB2OBJS=	${LIB2FUNCS:S/$/.o/}
71LIB1SOBJS=	${LIB1FUNCS:S/$/.So/}
72LIB2SOBJS=	${LIB2FUNCS:S/$/.So/}
73LIB1POBJS=	${LIB1FUNCS:S/$/.po/}
74LIB2POBJS=	${LIB2FUNCS:S/$/.po/}
75NEW1OBJS=	${NEW1FUNCS:S/$/.o/}
76NEW2OBJS=	${NEW2FUNCS:S/$/.o/}
77NEW1SOBJS=	${NEW1FUNCS:S/$/.So/}
78NEW2SOBJS=	${NEW2FUNCS:S/$/.So/}
79NEW1POBJS=	${NEW1FUNCS:S/$/.po/}
80NEW2POBJS=	${NEW2FUNCS:S/$/.po/}
81
82OBJS=		${LIB1OBJS} ${LIB2OBJS} ${NEW1OBJS} ${NEW2OBJS}
83
84config.h:
85	echo '#include "${MACHINE_ARCH}/xm-freebsd.h"' > ${.TARGET}
86
87tconfig.h:
88	echo '#include "${MACHINE_ARCH}/xm-${MACHINE_ARCH}.h"' > ${.TARGET}
89
90tm.h:
91	echo '#include "${MACHINE_ARCH}/${MACHINE_ARCH}.h"' > ${.TARGET}
92.if ${MACHINE_ARCH} == "i386"
93	echo '#include "${MACHINE_ARCH}/att.h"' >> ${.TARGET}
94.endif
95	echo '#include "${MACHINE_ARCH}/freebsd.h"' >> ${.TARGET}
96.if ${MACHINE_ARCH} == "i386"
97	echo '#include "${MACHINE_ARCH}/perform.h"' >> ${.TARGET}
98.elif ${MACHINE_ARCH} == "alpha"
99	echo '#include "${MACHINE_ARCH}/freebsd-elf.h"' >> ${.TARGET}
100.endif
101
102${OBJS}: ${COMMONHDRS}
103
104${LIB1OBJS}: libgcc1.c
105	${CC} -c ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
106	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
107	@mv ${.TARGET}.tmp ${.TARGET}
108
109${LIB2OBJS}: libgcc2.c
110	${XCC} -c ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
111	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
112	@mv ${.TARGET}.tmp ${.TARGET}
113
114${NEW1OBJS}: new1.cc
115	${XCXX} -c ${CXXFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.cc}
116	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
117	@mv ${.TARGET}.tmp ${.TARGET}
118
119${NEW2OBJS}: new2.cc
120	${CXX} -c ${CXXFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.cc}
121	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
122	@mv ${.TARGET}.tmp ${.TARGET}
123
124.if !defined(NOPIC)
125${LIB1SOBJS}: libgcc1.c
126	${CC} -c -fpic ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
127	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
128	@mv ${.TARGET}.tmp ${.TARGET}
129
130${LIB2SOBJS}: libgcc2.c
131	${XCC} -c -fpic ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
132	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
133	@mv ${.TARGET}.tmp ${.TARGET}
134
135${NEW1SOBJS}: new1.cc
136	${XCXX} -c -fpic ${CXXFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.cc}
137	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
138	@mv ${.TARGET}.tmp ${.TARGET}
139
140${NEW2SOBJS}: new2.cc
141	${CXX} -c -fpic ${CXXFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.cc}
142	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
143	@mv ${.TARGET}.tmp ${.TARGET}
144.endif
145
146.if !defined(NOPROFILE)
147${LIB1POBJS}: libgcc1.c
148	${CC} -c -p ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
149	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
150	@mv ${.TARGET}.tmp ${.TARGET}
151
152${LIB2POBJS}: libgcc2.c
153	${XCC} -c -p ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
154	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
155	@mv ${.TARGET}.tmp ${.TARGET}
156
157${NEW1POBJS}: new1.cc
158	${XCXX} -c -p ${CXXFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.cc}
159	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
160	@mv ${.TARGET}.tmp ${.TARGET}
161
162${NEW2POBJS}: new2.cc
163	${CXX} -c -p ${CXXFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.cc}
164	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
165	@mv ${.TARGET}.tmp ${.TARGET}
166.endif
167
168.include <bsd.lib.mk>
169