diff options
Diffstat (limited to 'ldso/ldso/Makefile')
| -rw-r--r-- | ldso/ldso/Makefile | 70 |
1 files changed, 36 insertions, 34 deletions
diff --git a/ldso/ldso/Makefile b/ldso/ldso/Makefile index eb05d1f4f..f08c64c2f 100644 --- a/ldso/ldso/Makefile +++ b/ldso/ldso/Makefile @@ -16,16 +16,8 @@ # along with this program; if not, write to the Free Software Foundation, Inc., # 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - TOPDIR=../../ include $(TOPDIR)Rules.mak -LDSO_FULLNAME=ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so - -# reset to initial (disabling predefined CFLAGS) -ASFLAGS= -ifeq ($(UCLIBC_BUILD_NOEXECSTACK),y) -ASFLAGS+=$(call check_as,--noexecstack) -endif XXFLAGS=$(XWARNINGS) $(SSP_DISABLE_FLAGS) @@ -44,21 +36,6 @@ XXFLAGS+= -DUCLIBC_LDSO=\"$(UCLIBC_LDSO)\" $(XARCH_CFLAGS) $(CPU_CFLAGS) $(PICFL # BEWARE!!! At least mips* will die if -O0 is used!!! XXFLAGS:=$(XXFLAGS:-O0=-O1) XXFLAGS+=-isystem $(shell $(CC) -print-file-name=include) -LDFLAGS=$(CPU_LDFLAGS-y) -e _start -z now -Bsymbolic -shared --warn-common --export-dynamic --sort-common \ - -z combreloc --discard-locals --discard-all --no-undefined -ifeq ($(UCLIBC_BUILD_RELRO),y) - LDFLAGS+=-z relro -endif - -CSRC= ldso.c -COBJS=$(patsubst %.c,%.o, $(CSRC)) -ASRC=$(shell ls $(TARGET_ARCH)/*.S 2>/dev/null) -AOBJS=$(patsubst %.S,%.o, $(ASRC)) -OBJS=$(AOBJS) $(COBJS) - -ifneq ($(strip $(SUPPORT_LD_DEBUG)),y) -LDFLAGS+=-s -endif ifeq ($(strip $(SUPPORT_LD_DEBUG)),y) XXFLAGS+=-D__SUPPORT_LD_DEBUG__ @@ -71,25 +48,50 @@ endif #This stuff will not work with -fomit-frame-pointer XXFLAGS := $(XXFLAGS:-fomit-frame-pointer=) -all: $(LDSO_FULLNAME) +ASFLAGS=$(XXFLAGS) +ifeq ($(UCLIBC_BUILD_NOEXECSTACK),y) +ASFLAGS+=$(call check_as,--noexecstack) +endif -$(LDSO_FULLNAME): $(OBJS) $(DLINK_OBJS) - $(LD) $(LDFLAGS) -soname=$(UCLIBC_LDSO) \ - -o $(LDSO_FULLNAME) $(OBJS) $(LIBGCC) +LDFLAGS=$(CPU_LDFLAGS-y) -e _start -z now -Bsymbolic -shared --warn-common --export-dynamic --sort-common \ + -z combreloc --discard-locals --discard-all --no-undefined + +ifeq ($(UCLIBC_BUILD_RELRO),y) +LDFLAGS+=-z relro +endif + +ifneq ($(strip $(SUPPORT_LD_DEBUG)),y) +LDFLAGS+=-s +endif + +LIB_NAME=ld-uClibc +SO_LIB_NAME=$(TOPDIR)lib/$(UCLIBC_LDSO) +SO_FULL_NAME=$(LIB_NAME)-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so + +CSRC= ldso.c +COBJS=$(patsubst %.c,%.o, $(CSRC)) + +ASRC=$(wildcard $(TARGET_ARCH)/*.S) +AOBJS=$(patsubst %.S,%.o, $(ASRC)) + +OBJS=$(AOBJS) $(COBJS) + +all: $(SO_LIB_NAME) + +$(SO_LIB_NAME): $(OBJS) $(INSTALL) -d $(TOPDIR)lib - $(INSTALL) -m 755 $(LDSO_FULLNAME) $(TOPDIR)lib - $(LN) -sf $(LDSO_FULLNAME) $(TOPDIR)lib/$(UCLIBC_LDSO) + $(RM) $(TOPDIR)lib/$(SO_FULL_NAME) $(SO_LIB_NAME) + $(LD) $(LDFLAGS) -soname=$(UCLIBC_LDSO) \ + -o $(TOPDIR)lib/$(SO_FULL_NAME) $(OBJS) $(LIBGCC) + $(LN) -sf $(SO_FULL_NAME) $(SO_LIB_NAME) $(COBJS): %.o : %.c $(CC) $(XXFLAGS) -c $< -o $@ $(STRIPTOOL) -x -R .note -R .comment $*.o $(AOBJS): %.o : %.S - $(CC) $(XXFLAGS) $(ASFLAGS) -c $< -o $@ + $(CC) $(ASFLAGS) -c $< -o $@ $(STRIPTOOL) -x -R .note -R .comment $*.o -ldso.o: $(CSRC) dl-elf.c dl-hash.c dl-startup.c dl-debug.c \ - $(TARGET_ARCH)/*.h $(TARGET_ARCH)/*.c $(TOPDIR)ldso/include/*.h - clean: - $(RM) $(UCLIBC_LDSO) $(LDSO_FULLNAME) core *.o */*.o *.a *.s *.i ldso.h *~ + $(RM) *.o */*.o *~ core |