Date: Sat, 30 Mar 2002 07:36:38 -0500 From: Donn Miller <dmmiller@cvzoom.net> To: Kris Kennaway <kris@obsecurity.org> Cc: ports@freebsd.org Subject: Re: Optimizations and XFree86-4-libraries port Message-ID: <3CA5B156.8050201@cvzoom.net> References: <3CA45DF1.3020201@cvzoom.net> <20020329093937.G45029@xor.obsecurity.org>
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Kris Kennaway wrote:
> The XFree86 code is a bit patchy with its use of CFLAGS. For example,
> modules don't seem to get build with the system CFLAGS either. If you
> had time to go through and make sure it's getting added everywhere it
> would be great.
The best way is to put the optimization flags inside our temporary
host.def file that gets used during the build. I tried something like
the following:
$ diff -u scripts/configure.orig scripts/configure
--- scripts/configure.orig Sat Mar 30 06:58:52 2002
+++ scripts/configure Sat Mar 30 07:15:04 2002
@@ -72,6 +72,8 @@
echo "#define Freetype2Dir ${LOCALBASE}" >> $LOCALDEF
echo "#define FreeBSDBuildXlib YES" >> $LOCALDEF
echo "#define FreeBSDBuildXbin NO" >> $LOCALDEF
+ echo "#define DefaultGcc2i386Opt ${CFLAGS}" >> $LOCALDEF
+ echo "#define GccWarningOptions -Wall" >> $LOCALDEF
HasXdmAuth=YES
Strangely, ${CFLAGS} turns out to be NULL during the make configure, but
${LOCALBASE} expands to /usr/local, as it should. So my method won't work:
work/xc/config/cf/host.def:
#define DefaultGcc2i386Opt
#define GccWarningOptions -Wall
But if I do make -V CFLAGS configure, I see my CFLAGS that I've set in
/etc/make.conf show up.
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