ldso: simplify interp path search logic

[uclinux-h8/uClibc.git] / Makerules

diff --git a/Makerules b/Makerules
index 6ef916c..110ba39 100644 (file)
--- a/Makerules
+++ b/Makerules
@@ -233,12 +233,12 @@ cmd_compile.c = $(CC) -c $< -o $@ $(CFLAGS) \
        $(CFLAGS-$(notdir $<)) \
        $(CFLAGS-$(notdir $@)) \
        $(CFLAGS_gen.dep)
-cmd_compile.i = $(cmd_compile.c:-c=-E -dD $(EXTRA_CPPFLAGS))
+cmd_compile.i = $(cmd_compile.c:-c=-E -dD) $(UCLIBC_EXTRA_CPPFLAGS)
 cmd_compile.s = $(cmd_compile.c:-c=-S)
 cmd_compile.u = $(CC) $^ $(DEPS-$(notdir $@)) -o $@ $(CFLAGS) $(CFLAGS-$(notdir $(^D))) $(CFLAGS-$(notdir $@)) $(CFLAGS_gen.dep)
 cmd_compile.S = $(filter-out -std=gnu99, $(cmd_compile.c)) -D__ASSEMBLER__ $(ASFLAGS) $(ARCH_ASFLAGS) $(ASFLAGS-$(suffix $@)) $(ASFLAGS-$(notdir $<)) $(ASFLAGS-$(notdir $@))
 cmd_compile.m = $(cmd_compile.c) -DL_$(patsubst %$(suffix $(notdir $@)),%,$(notdir $@))
-cmd_compile.mi= $(cmd_compile.m:-c=-E -dD $(EXTRA_CPPFLAGS))
+cmd_compile.mi= $(cmd_compile.m:-c=-E -dD) $(UCLIBC_EXTRA_CPPFLAGS)
 
 cmd_compile-m = $(CC) $^ -c -o $@ $(CFLAGS) $(CFLAGS-$(suffix $@)) $(CFLAGS-$(notdir $(@D))) $(CFLAGS-$(notdir $@)) $(sort $(foreach d,$(^:$(top_srcdir)=),$(collect_multi_flags)))
 cmd_strip     = $(STRIPTOOL) $(STRIP_FLAGS) $^
@@ -306,7 +306,8 @@ endef
 define link.so
        $(Q)$(RM) $@ $@.$(2) $(dir $@)$(1)
        @$(disp_ld)
-       $(Q)$(CC) $(LDFLAGS-$(notdir $@)) -Wl,-soname=$(notdir $@).$(2) \
+       $(Q)$(CC) $(LDFLAGS-$(notdir $@)) $(LDFLAGS-y-$(@F)) \
+               -Wl,-soname=$(notdir $@).$(2) \
                $(NOSTDLIB_CFLAGS) -o $(dir $@)$(1) $(START_FILE-$(notdir $@)) \
                -Wl,--whole-archive $(firstword $^) -Wl,--no-whole-archive \
                $(LIBS-$(notdir $@)) $(LIBGCC) $(END_FILE-$(notdir $@))
@@ -372,8 +373,14 @@ $(top_builddir)%.dep:
 $(top_builddir)lib/interp.c: | $(top_builddir)lib
        $(Q)echo "/* Force shared libraries to know about the correct library loader */" > $@.tmp
        $(Q)echo "#include <features.h>" >> $@.tmp
+ifeq ($(HARDWIRED_ABSPATH),y)
        $(Q)echo "const char __dl_ldso__[] attribute_hidden __attribute__ ((weak)) __attribute__ ((section " \
                "(\".interp\"))) =\""$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(UCLIBC_LDSO)"\";" >> $@.tmp
+       $(Q)$(SED) -i -e 's://:/:g' $@.tmp
+else
+       $(Q)echo "const char __dl_ldso__[] attribute_hidden __attribute__ ((weak)) __attribute__ ((section " \
+               "(\".interp\"))) =\""$(UCLIBC_LDSO)"\";" >> $@.tmp
+endif
        $(Q)mv $@.tmp $@
 
 $(interp): $(top_builddir)lib/interp.c | $(sub_headers)