libexec/rtld-elf/Makefile

   1 # $FreeBSD$
   2
   3 .include <bsd.own.mk>
   4 MK_SSP=         no
   5
   6 PROG?=          ld-elf.so.1
   7 SRCS=           rtld_start.S \
   8                 reloc.c rtld.c rtld_lock.c map_object.c \
   9                 malloc.c xmalloc.c debug.c libmap.c
  10 MAN=            rtld.1
  11 CSTD?=          gnu99
  12 CFLAGS+=        -Wall -DFREEBSD_ELF -DIN_RTLD
  13 CFLAGS+=        -I${.CURDIR}/${MACHINE_ARCH} -I${.CURDIR}
  14 LDFLAGS+=       -nostdlib -e .rtld_start
  15 INSTALLFLAGS=   -C -b
  16 PRECIOUSPROG=
  17 BINDIR=         /libexec
  18 SYMLINKS=       ${BINDIR}/${PROG} /usr/libexec/${PROG}
  19 MLINKS=         rtld.1 ld-elf.so.1.1 \
  20                 rtld.1 ld.so.1
  21
  22 CFLAGS+=        -fpic -DPIC
  23 LDFLAGS+=       -shared -Wl,-Bsymbolic
  24 DPADD=          ${LIBC_PIC}
  25 LDADD=          -lc_pic -lssp_nonshared
  26
  27 .if ${MACHINE_ARCH} != "ia64"
  28 .if ${MK_SYMVER} == "yes"
  29 LIBCDIR=        ${.CURDIR}/../../lib/libc
  30 VERSION_DEF=    ${LIBCDIR}/Versions.def
  31 SYMBOL_MAPS=    ${.CURDIR}/Symbol.map
  32 VERSION_MAP=    Version.map
  33 LDFLAGS+=       -Wl,--version-script=${VERSION_MAP}
  34
  35 ${PROG}:        ${VERSION_MAP}
  36
  37 .if exists(${.CURDIR}/${MACHINE_ARCH}/Symbol.map)
  38 SYMBOL_MAPS+=   ${.CURDIR}/${MACHINE_ARCH}/Symbol.map
  39 .endif
  40 .endif
  41 .endif
  42
  43 .if exists(${.CURDIR}/${MACHINE_ARCH}/Makefile.inc)
  44 .include "${.CURDIR}/${MACHINE_ARCH}/Makefile.inc"
  45 .endif
  46
  47 # Since moving rtld-elf to /libexec, we need to create a symlink.
  48 # Fixup the existing binary that's there so we can symlink over it.
  49 beforeinstall:
  50 .if exists(${DESTDIR}/usr/libexec/${PROG})
  51         -chflags noschg ${DESTDIR}/usr/libexec/${PROG}
  52 .endif
  53
  54 .PATH: ${.CURDIR}/${MACHINE_ARCH}
  55
  56 .include <bsd.symver.mk>
  57 .include <bsd.prog.mk>