* configure.ac (CFLAGS): Prefer -g3 to -g if -g3 works

and if the user has not specified CFLAGS.  -g3 simplifies
debugging, since it makes macros visible to the debugger.

1 files changed, 6 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 554103d149..228cf1d74d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2012-08-26  Paul Eggert  <[email protected]>
+
+	* configure.ac (CFLAGS): Prefer -g3 to -g if -g3 works
+	and if the user has not specified CFLAGS.  -g3 simplifies
+	debugging, since it makes macros visible to the debugger.
+
 2012-08-25  Juanma Barranquero  <[email protected]>
 
 	* lib/makefile.w32-in ($(BLD)/execinfo.$(O)): Update dependencies.