16958 – gcc 3.2.2 won't compile on x86 with -march=pentium4 and -mcpu=pentium4, but with pentium3 option

Bug 16958 - gcc 3.2.2 won't compile on x86 with -march=pentium4 and -mcpu=pentium4, but with pentium3 option

Summary: gcc 3.2.2 won't compile on x86 with -march=pentium4 and -mcpu=pentium4, but w...

Status:	RESOLVED FIXED

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	[OLD] GCC Porting (show other bugs)
Hardware:	x86 Linux

Importance:	High normal
Assignee:	Martin Schlemmer (RETIRED)

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2003-03-06 07:41 UTC by Thomas Heiserowski
Modified:	2003-10-15 09:47 UTC (History)
CC List:	1 user (show)

See Also:
Package list:
Runtime testing required:	---

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Description Thomas Heiserowski 2003-03-06 07:41:33 UTC

I tried to emerge -u gcc version 3.2.2 which I downloaded yesterday. The process
stops in the middle saying some things were not defined in this environment. I
repeated the step with CFLAGS="-march=pentium3 -mcpu=pentium3 -O3 -pipe" and I
succeeded.

Reproducible: Always
Steps to Reproduce:
1.Emerge the newest rsync with ACCEPT_KEYWORDS="~x86" and download gcc 3.2.2
2.Set CFLAGS to "-march=pentium4 -mcpu=pentium4 -O3 -pipe"
3.Start emerge -u gcc with ACCEPT_KEYWORDS="~x86"

Actual Results:  
emerge fails with error message, that some vars are not defined in the environment

Expected Results:  
emerge -u gcc should have compiled and installed gcc 3.2.2 successfully

Comment 1 Martin Schlemmer (RETIRED) gentoo-dev

2003-03-06 16:15:19 UTC

Known issue with gcc3.  That is why we updated latest make.conf to warn about
-march=pentium4 ...  This will have to be fixed gcc side :(

Comment 2 Martin Holzer (RETIRED) gentoo-dev

2003-10-15 09:47:50 UTC

db issue