csu: Fix .eh_frame_hdr errors seen on i386
[dragonfly.git] / lib / csu / i386 / Makefile.csu
1 # $FreeBSD: src/lib/csu/i386-elf/Makefile SVN 232832 2012/03/11 kib $
2
3 SRCS=           crti.S crtn.S
4 OBJS+=          gcrt1.o crt1.o Scrt1.o
5 INSTALLOBJS+=   crt1.o crti.o crtn.o gcrt1.o Scrt1.o
6 CLEANFILES=     crt1.o crti.o crtn.o gcrt1.o Scrt1.o
7 CLEANFILES+=    crt1_c.o crt1_s.o gcrt1_c.o Scrt1_c.o
8 CLEANFILES+=    crt1_c.s gcrt1_c.s Scrt1_c.s
9 WARNS?=         2
10
11 CFLAGS+=        -I${CSUDIR}/../common \
12                 -I${CSUDIR}/../../libc/include
13 CFLAGS+=        -fno-omit-frame-pointer
14 CFLAGS+=        -fno-asynchronous-unwind-tables
15
16 .PATH:          ${CSUDIR} ${CSUDIR}/../common
17
18 # See the comment in lib/csu/common/crtbrand.c for the reason crt1_c.c is not
19 # directly compiled to .o files.
20
21 gcrt1_c.s: crt1_c.c
22         ${CC} ${CFLAGS} -DGCRT -S -o ${.TARGET} ${CSUDIR}/crt1_c.c
23         sed ${SED_FIX_NOTE} ${.TARGET}
24
25 gcrt1_c.o: gcrt1_c.s
26         ${CC} ${CFLAGS} -c -o ${.TARGET} gcrt1_c.s
27
28 gcrt1.o: gcrt1_c.o crt1_s.o
29         ${LD} ${LDFLAGS} -o gcrt1.o -r crt1_s.o gcrt1_c.o
30
31 crt1_c.s: crt1_c.c
32         ${CC} ${CFLAGS} -S -o ${.TARGET} ${CSUDIR}/crt1_c.c
33         sed ${SED_FIX_NOTE} ${.TARGET}
34
35 crt1_c.o: crt1_c.s
36         ${CC} ${CFLAGS} -c -o ${.TARGET} crt1_c.s
37
38 crt1.o: crt1_c.o crt1_s.o
39         ${LD} ${LDFLAGS} -o crt1.o -r crt1_s.o crt1_c.o
40         objcopy --localize-symbol _start1 crt1.o
41
42 Scrt1_c.s: crt1_c.c
43         ${CC} ${CFLAGS} -fPIC -DPIC -S -o ${.TARGET} ${CSUDIR}/crt1_c.c
44         sed ${SED_FIX_NOTE} ${.TARGET}
45
46 Scrt1_c.o: Scrt1_c.s
47         ${CC} ${CFLAGS} -c -o ${.TARGET} Scrt1_c.s
48
49 Scrt1.o: Scrt1_c.o crt1_s.o
50         ${LD} ${LDFLAGS} -o Scrt1.o -r crt1_s.o Scrt1_c.o
51         objcopy --localize-symbol _start1 Scrt1.o