Bug 306941

Summary:	Build failures using gcc-4.4
Product:	Gentoo/Alt	Reporter:	Richard Connon <conan>
Component:	Prefix Support	Assignee:	Gentoo Prefix <prefix>
Status:	RESOLVED DUPLICATE
Severity:	normal
Priority:	High
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	build.log emerge --info emerge -pqv environment

Description Richard Connon 2010-02-26 11:19:25 UTC

Lots of redefined functions from the std library.

Reproducible: Always

Steps to Reproduce:

Comment 1 Richard Connon 2010-02-26 11:19:38 UTC

Created attachment 221293 [details]
build.log

Comment 2 Richard Connon 2010-02-26 11:19:50 UTC

Created attachment 221295 [details]
emerge --info

Comment 3 Richard Connon 2010-02-26 11:20:03 UTC

Created attachment 221297 [details]
emerge -pqv

Comment 4 Richard Connon 2010-02-26 11:20:15 UTC

Created attachment 221299 [details]
environment

Comment 5 Richard Connon 2010-02-26 11:34:42 UTC

Compiling with CFLAGS="-std=c99" or CFLAGS="-ansi" fixes the problem...
I think the problem is this:

checking for x86_64-pc-linux-gnu-gcc option to accept ISO C99... -std=gnu99
checking for x86_64-pc-linux-gnu-gcc -std=gnu99 option to accept ISO Standard C... (cached) -std=gnu99

-std=gnu99 is definitely not ISO Standard C

Comment 6 Richard Connon 2010-02-26 14:26:50 UTC

Same issue with xz-utils solved the same way.
Same looking issue with expat was not solved (got an error about a presumably missing GNU extension)

Comment 7 Fabian Groffen gentoo-dev

2010-02-27 20:20:54 UTC

what kind of linux is this? CentOS 5?

Comment 8 Jeremy Olexa (darkside) (RETIRED) archtester

2010-03-05 21:27:48 UTC


*** This bug has been marked as a duplicate of bug 290263 ***