Date: Sat, 13 Jan 2001 20:54:34 -0500 From: Will Andrews <will@physics.purdue.edu> To: "Donald J . Maddox" <dmaddox@sc.rr.com> Cc: ports@FreeBSD.ORG Subject: Re: How can I make GNU configure respect $CFLAGS? Message-ID: <20010113205434.A24382@puck.firepipe.net> In-Reply-To: <20010113204921.A54960@cae88-102-101.sc.rr.com>; from dmaddox@sc.rr.com on Sat, Jan 13, 2001 at 08:49:21PM -0500 References: <20010113204921.A54960@cae88-102-101.sc.rr.com>
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On Sat, Jan 13, 2001 at 08:49:21PM -0500, Donald J . Maddox wrote:
> TSIA... I would like to make a port of a program that uses a GNU
> configure script. Problem is, it is bound and determined to set
> $CFLAGS (or actually $CXXFLAGS in this case) to '-g -O2', no matter
> what. Surely some of you experienced porters out there have run
> into this one before... How can I make the port respect $CFLAGS
> (or $CXXFLAGS)?
Depends on the distribution's (ab)use of GNU configure. Usually, you
can make bsd.port.mk export the CFLAGS value in CONFIGURE_ENV.
Sometimes, however, you will have to use a perl regex on either the
configure script itself or the configure.in autoconf script, to
substitute '-g -O2' for ${CFLAGS}.
--
wca
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