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authorRoland McGrath <roland@gnu.org>2002-10-11 10:50:51 +0000
committerRoland McGrath <roland@gnu.org>2002-10-11 10:50:51 +0000
commit28654d2a063d22fda1fd748f392876ed61c36fa0 (patch)
tree2cbabfd65956ec4b093f9bc536bd1808edf89fd9 /Makerules
parent894282753f1fe0429590c812b4be1a253f61419f (diff)
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2002-10-05 Roland McGrath <roland@redhat.com>
* Makeconfig (CFLAGS): Prepend -std=gnu99. * Makerules (+make-deps): Use $(CFLAGS) only for .c sources. Remove superfluous rm command, whose @ plus make bugs hid all these commands from the make output. 2002-09-30 Roland McGrath <roland@redhat.com> * elf/rtld-Rules: New file. * elf/Makefile ($(objpfx)librtld.map, $(objpfx)librtld.mk, $(objpfx)rtld-libc.a): New targets. (generated): Add them. (reloc-link): Remove -o $@ from the variable. ($(objpfx)dl-allobjs.os): Add -o $@ after $(reloc-link). (distribute): Add rtld-Rules. (CPPFLAGS-.os): Define this instead of CFLAGS-.os. * Makerules ($(+sysdir_pfx)sysd-rules): Emit rules for rtld-% targets. (common-mostlyclean, common-clean): Clean up rtld-* files. * sysdeps/unix/make-syscalls.sh: Add rtld-*.os target name to rules.
Diffstat (limited to 'Makerules')
-rw-r--r--Makerules24
1 files changed, 20 insertions, 4 deletions
diff --git a/Makerules b/Makerules
index dee6820..3fa3f63 100644
--- a/Makerules
+++ b/Makerules
@@ -235,19 +235,31 @@ $(+sysdir_pfx)sysd-rules: $(+sysdir_pfx)config.make $(..)Makerules \
echo "\$$(objpfx)%$$o: $$dir/%.S \$$(before-compile); \
\$$(compile-command.S)"; \
echo "\$$(objpfx)%$$o: $$dir/%.s \$$(before-compile); \
- \$$(compile-command.s)"; \
+ \$$(compile-command.s)"; \
+ echo "\$$(objpfx)rtld-%$$o: $$dir/%.S \$$(before-compile); \
+ \$$(compile-command.S)"; \
+ echo "\$$(objpfx)rtld-%$$o: $$dir/%.s \$$(before-compile); \
+ \$$(compile-command.s)"; \
$(close-check-inhibit-asm) \
echo "\$$(objpfx)%$$o: $$dir/%.c \$$(before-compile); \
\$$(compile-command.c)"; \
+ echo "\$$(objpfx)rtld-%$$o: $$dir/%.c \$$(before-compile); \
+ \$$(compile-command.c)"; \
done; \
$(open-check-inhibit-asm) \
echo "\$$(objpfx)%.d: $$dir/%.s \$$(common-objpfx)dummy.d; \
\$$(make-dummy-dep)"; \
+ echo "\$$(objpfx)rtld-%.d: $$dir/%.s \$$(common-objpfx)dummy.d; \
+ \$$(make-dummy-dep)"; \
echo "\$$(objpfx)%.d: $$dir/%.S \$$(before-compile); \
\$$(+make-deps)"; \
+ echo "\$$(objpfx)rtld-%.d: $$dir/%.S \$$(before-compile); \
+ \$$(+make-deps)"; \
$(close-check-inhibit-asm) \
echo "\$$(objpfx)%.d: $$dir/%.c \$$(before-compile); \
\$$(+make-deps)"; \
+ echo "\$$(objpfx)rtld-%.d: $$dir/%.c \$$(before-compile); \
+ \$$(+make-deps)"; \
done; \
echo 'sysd-rules-done = t') > $@T
mv -f $@T $@
@@ -335,12 +347,14 @@ endif
# together. You can't compile the C library with such a compiler.
OUTPUT_OPTION = -o $@
+# We need the $(CFLAGS) to be in there to have the right predefines during
+# the dependency run for C sources. But having it for assembly sources can
+# get the wrong predefines.
S-CPPFLAGS = $(asm-CPPFLAGS)
define +make-deps
$(make-target-directory)
--@rm -f $@
-$(+mkdep) $< $(CFLAGS) $(CPPFLAGS) $($(<:$*.%=%)-CPPFLAGS) | \
-sed \
+$(+mkdep) $< $(if $(filter %.c,$<),$(CFLAGS)) \
+ $(CPPFLAGS) $($(<:$*.%=%)-CPPFLAGS) | sed \
-e 's,$(subst .,\.,$*)\.o,$(foreach o,$(all-object-suffixes),$(@:.d=$o)) $@,' \
$(sed-remove-objpfx) > $(@:.d=.T)
mv -f $(@:.d=.T) $@ $(generate-md5)
@@ -1090,6 +1104,7 @@ common-mostlyclean:
$(install-lib.so) \
$(install-lib.so:%.so=%_pic.a))
-rm -f core
+ -rm -f $(objpfx)rtld-*.os
$(rmobjs)
define rmobjs
$(foreach o,$(object-suffixes-for-libc),
@@ -1099,6 +1114,7 @@ endef
# Also remove the dependencies and generated source files.
common-clean: common-mostlyclean
-rm -f $(addprefix $(objpfx),$(generated)) $(+depfiles)
+ -rm -f $(objpfx)rtld-*.d
-rm -fr $(addprefix $(objpfx),$(generated-dirs))
-rm -f $(addprefix $(common-objpfx),$(common-generated))
-rm -f $(objpfx)distinfo