diff options
Diffstat (limited to 'csu')
| -rw-r--r-- | csu/Makefile | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/csu/Makefile b/csu/Makefile index 993053fb33..baafac5718 100644 --- a/csu/Makefile +++ b/csu/Makefile @@ -32,11 +32,12 @@ csu-dummies = $(filter-out $(start-installed-name),crt1.o Mcrt1.o) extra-objs = start.o gmon-start.o \ $(start-installed-name) g$(start-installed-name) \ $(csu-dummies) +before-compile = $(objpfx)abi-tag.h omit-deps = $(patsubst %.o,%,$(start-installed-name) g$(start-installed-name) \ $(csu-dummies)) install-lib = $(start-installed-name) g$(start-installed-name) \ $(csu-dummies) -distribute = initfini.c gmon-start.c start.c defs.awk abi-note.S abi-tag.h +distribute = initfini.c gmon-start.c start.c defs.awk abi-note.S all: # Make this the default target; it will be defined in Rules. @@ -85,6 +86,7 @@ endif ifeq (yes,$(elf)) extra-objs += abi-note.o +asm-CPPFLAGS += -I$(objpfx). endif include ../Rules @@ -121,3 +123,15 @@ $(addprefix $(objpfx),$(filter-out $(start-installed-name),$(csu-dummies))): cp /dev/null $(@:.o=.c) $(COMPILE.c) $(@:.o=.c) $(OUTPUT_OPTION) rm -f $(@:.o=.c) + +/ := $$/# bite me. +$(objpfx)abi-tag.h: $(..)abi-tags + rm -f $@.new + sed 's/#.*$//;/^[ ]*$$/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 |