(CFLAGS-initfini.s): Correctly fix moving function definition.

[kopensolaris-gnu/glibc.git] / csu / Makefile

diff --git a/csu/Makefile b/csu/Makefile
index c13ec1e..cb9e6eb 100644 (file)
--- a/csu/Makefile
+++ b/csu/Makefile
@@ -36,12 +36,15 @@ omit-deps = $(patsubst %.o,%,$(start-installed-name) g$(start-installed-name) \
                             $(csu-dummies))
 install-lib = $(start-installed-name) g$(start-installed-name) \
              $(csu-dummies)
-distribute = initfini.c gmon-start.c start.c defs.awk abi-note.S abi-tag.h
+distribute = initfini.c gmon-start.c start.c defs.awk abi-note.S
 
 all: # Make this the default target; it will be defined in Rules.
 
 include ../Makeconfig
 
+ifeq ($(elf),yes)
+before-compile = $(objpfx)abi-tag.h
+endif
 
 ifeq ($(have-initfini),yes)
 
@@ -54,17 +57,21 @@ crtstuff = crti crtn
 
 install-lib += $(crtstuff:=.o)
 extra-objs += $(crtstuff:=.o)
-generated += $(crtstuff:=.S) initfini.s align.h end.h
+generated += $(crtstuff:=.S) initfini.s defs.h
 omit-deps += $(crtstuff)
 
 # Special rules for the building of crti.o and crtn.o
 $(objpfx)crt%.o: $(objpfx)crt%.S $(objpfx)defs.h
-       $(compile.S) -fPIC -g0 -o $@
+       $(compile.S) -g0 $(ASFLAGS-.os) -o $@
+
+CFLAGS-initfini.s = -g0 -fPIC -fno-inline-functions
 
 $(objpfx)initfini.s: initfini.c
-       $(compile.c) -g0 -S -fPIC -finhibit-size-directive \
+       $(compile.c) -S $(CFLAGS-initfini.s) -finhibit-size-directive \
                $(no-exceptions) -o $@
 
+# We only have one kind of startup code files.  Static binaries and
+# shared libraries are build using the PIC version.
 $(objpfx)crti.S: $(objpfx)initfini.s
        sed -n -e '1,/@HEADER_ENDS/p' \
               -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \
@@ -83,6 +90,7 @@ endif
 
 ifeq (yes,$(elf))
 extra-objs += abi-note.o
+asm-CPPFLAGS += -I$(objpfx).
 endif
 
 include ../Rules
@@ -119,3 +127,16 @@ $(addprefix $(objpfx),$(filter-out $(start-installed-name),$(csu-dummies))):
        cp /dev/null $(@:.o=.c)
        $(COMPILE.c) $(@:.o=.c) $(OUTPUT_OPTION)
        rm -f $(@:.o=.c)
+
+/ := $$/# bite me.
+$(objpfx)abi-tag.h: $(..)abi-tags
+       $(make-target-directory)
+       rm -f $@.new
+       sed 's/#.*$//;/^[       ]*$$/d' $< | while read conf tag; do \
+         test `expr '$(config-machine)-$(config-vendor)-$(config-os)' \
+                    : "$$conf"` != 0 || continue; \
+         echo "$$tag" | sed > $@.new \
+              's/[^0-9xXa-fA-F]/ /g;s/ *$//;s/ /,/g;s/^ */#define ABI_TAG /';\
+       done
+       if test -r $@.new; then mv -f $@.new $@; \
+       else echo >&2 'This configuration not matched in $<'; exit 1; fi