Bug 188510

Summary:	app-emulation/qemu-softmmu-0.9.0 won't compile
Product:	Gentoo Linux	Reporter:	Dave <dliana>
Component:	Current packages	Assignee:	Gentoo Developers for the x86 Architecture <x86>
Status:	RESOLVED CANTFIX
Severity:	normal	CC:	bugs, lu_zero
Priority:	High
Version:	2007.0
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	build.log emerge --info emerge --info build.log

Description Dave 2007-08-11 21:17:43 UTC

See attachments

Comment 1 Dave 2007-08-11 21:18:14 UTC

Created attachment 127783 [details]
build.log

Comment 2 Dave 2007-08-11 21:18:45 UTC

Created attachment 127784 [details]
emerge --info

Comment 3 Luca Barbato gentoo-dev

2007-08-12 08:30:34 UTC

your cflags looks wrong in many ways...

the issue seems that you have a register depletion, not sure if I could reproduce it (no x86 around here)

Comment 4 Dave 2007-08-12 12:22:37 UTC

Yeah, I was playing around with CFLAGS, but I've filtered everything out and still get the same error

Comment 5 Dave 2007-08-12 19:40:10 UTC

Looks like it compiles cleanly with 3.3.6

Comment 6 Jakub Moc (RETIRED) gentoo-dev

2007-08-15 06:17:15 UTC

-mmmx -msse -msse2: implied by -march, redundant
-falign-functions: implied by -O2, redundant
-mfpmath=sse,387: unsupported, marked as experimental even with gcc-4.2
-fforce-addr: probably what's giving you trouble here, remove it and try again.

Please, sanitize your C[XX]FLAGS before reporting bugs.

Comment 7 Greg Watson (linuxkrn) 2007-08-20 03:38:52 UTC

I get this error too, and have safe cflags.

Attaching both emerge info and build.log.

Comment 8 Greg Watson (linuxkrn) 2007-08-20 03:39:30 UTC

Created attachment 128634 [details]
emerge --info

Comment 9 Greg Watson (linuxkrn) 2007-08-20 03:40:27 UTC

Created attachment 128636 [details]
build.log

Comment 10 Per Wigren 2007-08-21 17:29:58 UTC

I had similar problems and found that it works if I build gcc3 with USE=nopie.
Add this to your /etc/portage/packages.use:
=sys-devel/gcc-3* nopie

(personally I have "nopie nocxx -gtk" set for gcc-3 because qemu is the only thing I need it for and it doesn't use c++)

Comment 11 Frank Szczerba 2007-08-22 16:33:53 UTC

Compile fails with i686-pc-linux-gnu-3.4.6 even if gcc is built with nopie USE flag.

Compile succeeds with i686-pc-linux-gnu-3.3.6 built with nopie.

Comment 12 Christian Faulhammer (RETIRED) gentoo-dev

2007-09-06 06:04:14 UTC

I haven't tested 0.9.0 with a 3 GCC, but maybe it is appropriate to change the notification in pkg_setup to a GCC 3.3*

Comment 13 Markus Meier gentoo-dev

2007-09-24 20:39:53 UTC

can't reproduce it with sys-devel/gcc-3.4.6-r2. this looks like a regression in <gcc-4*, see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22362 - so we have to wait until qemu builds with gcc-4.