Re: pkg/33754 (mplayer not building on i386-current using gcc4)

[Geert Hendrickx <ghen%NetBSD.org@localhost>]

The following reply was made to PR pkg/33754; it has been noted by GNATS.

From: Geert Hendrickx <ghen%NetBSD.org@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: pkg-manager%netbsd.org@localhost, pkgsrc-bugs%netbsd.org@localhost,
        gnats-admin%netbsd.org@localhost, wiz%netbsd.org@localhost, 
htodd%twofifty.com@localhost
Subject: Re: pkg/33754 (mplayer not building on i386-current using gcc4)
Date: Tue, 3 Oct 2006 13:42:19 +0200

 On Tue, Jun 27, 2006 at 09:51:56PM +0000, wiz%netbsd.org@localhost wrote:
 > Synopsis: mplayer not building on i386-current using gcc4
 >
 > State-Changed-From-To: open->feedback
 > State-Changed-By: wiz%netbsd.org@localhost
 > State-Changed-When: Tue, 27 Jun 2006 21:51:54 +0000
 > State-Changed-Why:
 > Please try mplayer-share/Makefile.cflags 1.3 and let me know if
 > mplayer now compiles for you.
 
 I'm getting the same error with pkgsrc-2006Q3 on NetBSD 3.x (gcc 3.3.3),
 but only with the "mplayer-runtime-cpudetection" option disabled (it's
 enabled by default).
 
 Error: Cannot find header either inttypes.h or bitypes.h (see 
DOCS/HTML/en/faq.html).
 
 The problem is not inttypes.h or bitypes.h, the ./configure script just
 fails at every compile test because: (snippets from configure.log)
 
 > ============ Checking for CPU type ============
 > Result is:  Intel (686-class)
 > ##########################################
 >
 > ============ Checking for GCC & CPU optimization abilities ============
 > Result is: prescott
 > ##########################################
 >
 > ============ Checking for inttypes.h (required) ============
 >
 > #include <inttypes.h>
 > int main(void) { return 0; }
 >
 > cc -O4 -march=prescott -mcpu=prescott -pipe -ffast-math
 > -fomit-frame-pointer -I/usr/pkg/include -I/usr/pkg/include/faad2
 > -I/usr/pkg/include -I/usr/include -I/usr/pkg/include/faad2
 > -DGLX_GLXEXT_LEGACY -I/usr/pkg/i
 > nclude/freetype2   -Wl,-R/usr/pkg/lib -L/usr/pkg/lib -L/usr/pkg/lib
 > -Wl,-R/usr/pkg/lib -L/usr/lib -Wl,-R/usr/lib -L/usr/X11R6/lib
 > -Wl,-R/usr/X11R6/lib -o
 > /scratch/work/multimedia/mplayer/work/mplayer-conf--12116.
 > o /scratch/work/multimedia/mplayer/work/mplayer-conf--12116.c
 > cc1: error: bad value (prescott) for -march= switch
 > cc1: error: bad value (prescott) for -mcpu= switch
 >
 > ldd /scratch/work/multimedia/mplayer/work/mplayer-conf--12116.o
 > ldd: /scratch/work/multimedia/mplayer/work/mplayer-conf--12116.o: No such
 > file or directory
 >
 > Result is: no
 > ##########################################
 >
 > ============ Checking for bitypes.h (inttypes.h predecessor) ============
 >
 > #include <sys/bitypes.h>
 > int main(void) { return 0; }
 >
 > cc -O4 -march=prescott -mcpu=prescott -pipe -ffast-math
 > -fomit-frame-pointer -I/usr/pkg/include -I/usr/pkg/include/faad2
 > -I/usr/pkg/include -I/usr/include -I/usr/pkg/include/faad2
 > -DGLX_GLXEXT_LEGACY -I/usr/pkg/i
 > nclude/freetype2   -Wl,-R/usr/pkg/lib -L/usr/pkg/lib -L/usr/pkg/lib
 > -Wl,-R/usr/pkg/lib -L/usr/lib -Wl,-R/usr/lib -L/usr/X11R6/lib
 > -Wl,-R/usr/X11R6/lib -o
 > /scratch/work/multimedia/mplayer/work/mplayer-conf--12116.
 > o /scratch/work/multimedia/mplayer/work/mplayer-conf--12116.c
 > cc1: error: bad value (prescott) for -march= switch
 > cc1: error: bad value (prescott) for -mcpu= switch
 >
 > ldd /scratch/work/multimedia/mplayer/work/mplayer-conf--12116.o
 > ldd: /scratch/work/multimedia/mplayer/work/mplayer-conf--12116.o: No such
 > file or directory
 
 Two problems here:
 
 - My CPU is a p4, not a prescott (wrong detection?)
 - mcpu=prescott was introduced with gcc4, it's unknown to gcc3.
 
 I assume some gcc4 fix has broken mplayer with gcc3 somehow.  Reverting
 Makefile.cflags to rev. 1.2 doesn't help, I think it's an upstream problem.
 
 However, the package builds (and runs) fine with "mplayer-runtime-cpudetection"
 (which is on by default).
 
        Geert