1508ab98e5
The exists(${DESTDIR}...) check runs with DESTDIR being blank. When the
target runs it does have DESTDIR=${STAGE_OBJTOP} via bsd.sys.mk. This
results in the first execution warning that the symlink is missing. The
second run does run fine. However, this chflags is not needed at all
for META_MODE/STAGING since we never had this path being a schg file
while using META_MODE.
Sponsored by: EMC / Isilon Storage Division
92 lines
2.2 KiB
Makefile
92 lines
2.2 KiB
Makefile
# $FreeBSD$
|
|
|
|
# Use the following command to build local debug version of dynamic
|
|
# linker:
|
|
# make DEBUG_FLAGS=-g DEBUG=-DDEBUG MK_TESTS=no all
|
|
|
|
.include <src.opts.mk>
|
|
MK_SSP= no
|
|
|
|
PROG?= ld-elf.so.1
|
|
SRCS= rtld_start.S \
|
|
reloc.c rtld.c rtld_lock.c rtld_printf.c map_object.c \
|
|
malloc.c xmalloc.c debug.c libmap.c
|
|
MAN= rtld.1
|
|
CSTD?= gnu99
|
|
TOPSRCDIR= ${.CURDIR}/../..
|
|
CFLAGS+= -Wall -DFREEBSD_ELF -DIN_RTLD
|
|
CFLAGS+= -I${TOPSRCDIR}/lib/csu/common
|
|
.if exists(${.CURDIR}/${MACHINE_ARCH})
|
|
RTLD_ARCH= ${MACHINE_ARCH}
|
|
.else
|
|
RTLD_ARCH= ${MACHINE_CPUARCH}
|
|
.endif
|
|
CFLAGS+= -I${.CURDIR}/${RTLD_ARCH} -I${.CURDIR}
|
|
.if ${MACHINE_ARCH} == "powerpc64"
|
|
CFLAGS+= -mcall-aixdesc
|
|
LDFLAGS+= -nostdlib -e _rtld_start
|
|
.else
|
|
LDFLAGS+= -nostdlib -e .rtld_start
|
|
.endif
|
|
WARNS?= 2
|
|
INSTALLFLAGS= -C -b
|
|
PRECIOUSPROG=
|
|
BINDIR= /libexec
|
|
SYMLINKS= ${BINDIR}/${PROG} /usr/libexec/${PROG}
|
|
MLINKS= rtld.1 ld-elf.so.1.1 \
|
|
rtld.1 ld.so.1
|
|
|
|
.if ${MACHINE_CPUARCH} == "sparc64"
|
|
CFLAGS+= -fPIC
|
|
.else
|
|
CFLAGS+= -fpic
|
|
.endif
|
|
CFLAGS+= -DPIC $(DEBUG)
|
|
.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
|
|
CFLAGS+= -fvisibility=hidden
|
|
.endif
|
|
LDFLAGS+= -shared -Wl,-Bsymbolic
|
|
LIBADD= c_pic
|
|
|
|
.if ${MACHINE_CPUARCH} == "arm"
|
|
# Some of the required math functions (div & mod) are implemented in
|
|
# libcompiler_rt on ARM. The library also needs to be placed first to be
|
|
# correctly linked. As some of the functions are used before we have
|
|
# shared libraries.
|
|
LIBADD+= compiler_rt
|
|
.endif
|
|
|
|
|
|
|
|
.if ${MK_SYMVER} == "yes"
|
|
LIBCDIR= ${TOPSRCDIR}/lib/libc
|
|
VERSION_DEF= ${LIBCDIR}/Versions.def
|
|
SYMBOL_MAPS= ${.CURDIR}/Symbol.map
|
|
VERSION_MAP= Version.map
|
|
LDFLAGS+= -Wl,--version-script=${VERSION_MAP}
|
|
|
|
${PROG}: ${VERSION_MAP}
|
|
|
|
.if exists(${.CURDIR}/${RTLD_ARCH}/Symbol.map)
|
|
SYMBOL_MAPS+= ${.CURDIR}/${RTLD_ARCH}/Symbol.map
|
|
.endif
|
|
.endif
|
|
|
|
.sinclude "${.CURDIR}/${RTLD_ARCH}/Makefile.inc"
|
|
|
|
# Since moving rtld-elf to /libexec, we need to create a symlink.
|
|
# Fixup the existing binary that's there so we can symlink over it.
|
|
beforeinstall:
|
|
.if exists(${DESTDIR}/usr/libexec/${PROG}) && ${MK_STAGING} == "no"
|
|
-chflags -h noschg ${DESTDIR}/usr/libexec/${PROG}
|
|
.endif
|
|
|
|
.PATH: ${.CURDIR}/${RTLD_ARCH}
|
|
|
|
.if ${MK_TESTS} != "no"
|
|
SUBDIR+= tests
|
|
.endif
|
|
|
|
.include <bsd.symver.mk>
|
|
.include <bsd.prog.mk>
|