Makefile revision 61238 
1# $FreeBSD: head/gnu/lib/libgcc/Makefile 61238 2000-06-04 06:56:23Z obrien $
2
3GCCDIR=	${.CURDIR}/../../../contrib/gcc.295
4
5.PATH: ${GCCDIR}/cp ${GCCDIR}
6
7.if !defined(LIB) || ${LIB} != "gcc_r"
8LIB=	gcc
9.endif
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-${MACHINE_ARCH}.h>'	> ${.TARGET}
86	echo '#include <xm-freebsd.h>'				>> ${.TARGET}
87
88tconfig.h:
89	echo '#include "gansidecl.h"'				> ${.TARGET}
90	echo '#include "${MACHINE_ARCH}/xm-${MACHINE_ARCH}.h"'	>> ${.TARGET}
91
92#	KEEP THIS IN SYNC with src/gcc/usr.bin/cc/cc_tools/Makefile !!
93tm.h:
94	echo '#include "${MACHINE_ARCH}/${MACHINE_ARCH}.h"'	> ${.TARGET}
95.if ${MACHINE_ARCH} == "i386"
96	echo '#include "${MACHINE_ARCH}/att.h"'			>> ${.TARGET}
97.endif
98	echo '#include <freebsd.h>'				>> ${.TARGET}
99	echo '#include "${MACHINE_ARCH}/freebsd.h"'		>> ${.TARGET}
100.if ${MACHINE_ARCH} == "i386"
101	echo '#include "${MACHINE_ARCH}/perform.h"'		>> ${.TARGET}
102.endif
103
104${OBJS}: ${COMMONHDRS}
105
106${LIB1OBJS}: libgcc1.c
107	${CC} -c ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
108	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
109	@mv ${.TARGET}.tmp ${.TARGET}
110
111${LIB2OBJS}: libgcc2.c
112	${XCC} -c ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
113	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
114	@mv ${.TARGET}.tmp ${.TARGET}
115
116${NEW1OBJS}: new1.cc
117	${XCXX} -c ${CXXFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.cc}
118	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
119	@mv ${.TARGET}.tmp ${.TARGET}
120
121${NEW2OBJS}: new2.cc
122	${CXX} -c ${CXXFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.cc}
123	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
124	@mv ${.TARGET}.tmp ${.TARGET}
125
126.if !defined(NOPIC)
127${LIB1SOBJS}: libgcc1.c
128	${CC} -c -fpic ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
129	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
130	@mv ${.TARGET}.tmp ${.TARGET}
131
132${LIB2SOBJS}: libgcc2.c
133	${XCC} -c -fpic ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
134	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
135	@mv ${.TARGET}.tmp ${.TARGET}
136
137${NEW1SOBJS}: new1.cc
138	${XCXX} -c -fpic ${CXXFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.cc}
139	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
140	@mv ${.TARGET}.tmp ${.TARGET}
141
142${NEW2SOBJS}: new2.cc
143	${CXX} -c -fpic ${CXXFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.cc}
144	@${LD} -o ${.TARGET}.tmp -x -r ${.TARGET}
145	@mv ${.TARGET}.tmp ${.TARGET}
146.endif
147
148.if !defined(NOPROFILE)
149${LIB1POBJS}: libgcc1.c
150	${CC} -c -p ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
151	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
152	@mv ${.TARGET}.tmp ${.TARGET}
153
154${LIB2POBJS}: libgcc2.c
155	${XCC} -c -p ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.c}
156	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
157	@mv ${.TARGET}.tmp ${.TARGET}
158
159${NEW1POBJS}: new1.cc
160	${XCXX} -c -p ${CXXFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.cc}
161	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
162	@mv ${.TARGET}.tmp ${.TARGET}
163
164${NEW2POBJS}: new2.cc
165	${CXX} -c -p ${CXXFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.ALLSRC:M*.cc}
166	@${LD} -o ${.TARGET}.tmp -X -r ${.TARGET}
167	@mv ${.TARGET}.tmp ${.TARGET}
168.endif
169
170.include <bsd.lib.mk>
171