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