From: Jim Blandy <jimb@redhat.com>
Date: Sat, 10 Apr 1993 08:31:28 +0000 (+0000)
Subject: * Makefile.in (xmakefile): Recognize the -O option with a numeric
X-Git-Tag: archive/raspbian/1%29.2+1-2+rpi1^2~5^2~96543
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=55bd4cbcb5232afb65d9ada8bc5c93e9008e0aa0;p=emacs.git

* Makefile.in (xmakefile): Recognize the -O option with a numeric
	optimization level.

	* ymakefile (C_DEBUG_SWITCH): If we're using version 2 of GCC or
	higher, use -O99 instead of plain -O.
---

diff --git a/src/Makefile.in b/src/Makefile.in
index 2c7fad192e5..5f0afca50c3 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -75,7 +75,7 @@ xmakefile: ymakefile config.h
 	${CPP} ${CFLAGS} junk.c > junk.cpp \
 	-DC_SWITCH_SITE="`echo ${CFLAGS}' ' \
 			  | sed -e 's/-g /C_DEBUG_SWITCH /' \
-				-e 's/-O /C_OPTIMIZE_SWITCH /'`"
+				-e 's/-O[0-9]* /C_OPTIMIZE_SWITCH /'`"
 	< junk.cpp					\
 	sed	-e 's/^#.*//'				\
 		-e 's/^[ \f\t][ \f\t]*$$//'		\