On 10/28/2015 03:27 PM, Jeff Law wrote:
On 10/28/2015 12:49 PM, Jason Merrill wrote:
Periodically I try to use M-. to pull up a function from libcpp and am
frustrated that it doesn't work. This patch fixes that, and throws in
libiberty for good measure.
I also considered using --include for the TAGS files in those
directories, but that would require people to 'make TAGS' separately in
those directories for it to work, so I decided to go this way instead.
OK for trunk?
Looks like you attached the wrong patch :-)
Oops.
commit 90c51a6e2c114051009da9894db4446265b50295
Author: Jason Merrill <ja...@redhat.com>
Date: Sun Oct 25 04:54:54 2015 -1000
gcc/c/
* Make-lang.in (c.tags): Also include libcpp TAGS.
gcc/cp/
* Make-lang.in (c++.tags): Also include libcpp TAGS.
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 2685b38..6778f7d 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -3907,7 +3907,8 @@ TAGS: lang.tags
fi; \
done; \
etags -o TAGS.sub c-family/*.h c-family/*.c *.h *.c *.cc \
- ../include/*.h \
+ ../include/*.h ../libiberty/*.c \
+ ../libcpp/*.c ../libcpp/include/*.h \
--language=none --regex="/\(char\|unsigned int\|int\|bool\|void\|HOST_WIDE_INT\|enum [A-Za-z_0-9]+\) [*]?\([A-Za-z_0-9]+\)/\2/" common.opt \
--language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\).*(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def \
--language=none --regex="/DEFTIMEVAR (\([A-Za-z_0-9]+\)/\1/" timevar.def \
diff --git a/libiberty/Makefile.in b/libiberty/Makefile.in
index 7d7e2f4..9f7f70d 100644
--- a/libiberty/Makefile.in
+++ b/libiberty/Makefile.in
@@ -406,12 +406,10 @@ stamp-noasandir:
else true; fi
touch stamp-noasandir
-.PHONY: all etags tags ls clean stage1 stage2
+.PHONY: all etags tags TAGS ls clean stage1 stage2
-etags tags: TAGS etags-subdir
-
-TAGS: $(CFILES)
- etags `for i in $(CFILES); do echo $(srcdir)/$$i ; done`
+etags tags TAGS: etags-subdir
+ cd $(srcdir); etags $(CFILES)
# The standalone demangler (c++filt) has been moved to binutils.
# But make this target work anyway for demangler hacking.
