110879 – glibc-2.3.5-r2 fails to compile with vanilla gcc: unrecognized command line option "-fno-stack-protector"

Bug 110879 - glibc-2.3.5-r2 fails to compile with vanilla gcc: unrecognized command line option "-fno-stack-protector"

Summary: glibc-2.3.5-r2 fails to compile with vanilla gcc: unrecognized command line o...

Status:	RESOLVED DUPLICATE of bug 101471

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	[OLD] Core system (show other bugs)
Hardware:	All Linux

Importance:	High normal (vote)
Assignee:	Gentoo Linux bug wranglers

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2005-10-30 04:25 UTC by Paolo Ornati
Modified:	2005-10-30 05:02 UTC (History)
CC List:	0 users

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

Attachments
compilation workaround (glibc.patch,635 bytes, patch) 2005-10-30 04:26 UTC, Paolo Ornati	Details \| Diff
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Description Paolo Ornati 2005-10-30 04:25:09 UTC

Subject says everything.

When using gcc emerged with "vanilla" USE FLAG the compilation of glibc fails:

...
cc1: error: unrecognized command line option "-fno-stack-protector"
make[2]: ***
[/var/tmp/portage/glibc-2.3.5-r2/work/build-x86-x86_64-pc-linux-gnu-nptl/csu/ssp.o]
Error 1
...

The problem is that "-fno-stack-protector" flag is added in
"glibc-2.3.5/sysdeps/unix/sysv/linux/Makefile" even if the compiler doesn't
support it:
...
CFLAGS-ssp.c += -fno-stack-protector
...

I'll attach a workaround.

Reproducible: Always
Steps to Reproduce:

Comment 1 Paolo Ornati 2005-10-30 04:26:18 UTC

Created attachment 71718 [details, diff]
compilation workaround

Comment 2 Jakub Moc (RETIRED) gentoo-dev

2005-10-30 04:42:17 UTC

Please, search...


*** This bug has been marked as a duplicate of 101471 ***

Comment 3 Paolo Ornati 2005-10-30 05:02:56 UTC

sorry, I've forgot to add "ALL" prefix while searching... ;)