Package: pfstmo
Version: 1.4-1
Severity: wishlist
Tags: patch sid
User: [email protected]
Usertags: powerpcspe
Hi,
pfstmo currently FTBFS on powerpcspe[1] like this:
powerpc-linux-gnuspe-g++ -DHAVE_CONFIG_H -I. -I../.. -I/usr/include/pfs-1.2
-I../../src/pfstmo/ -Wall -g -O2 -fopenmp -DBRANCH_PREDICTION -mtune=powerpc
-MT pfstmo_drago03.o -MD -MP -MF .deps/pfstmo_drago03.Tpo -c -o
pfstmo_drago03.o pfstmo_drago03.cpp
/tmp/ccnMW8vc.s: Assembler messages:
/tmp/ccnMW8vc.s:429: Error: Unrecognized opcode: `stfd'
[...]
Attaching a patch that fixes this by preventing "-mtune=powerpc" which leads
gcc to generate asm statements only available on PowerPC w/ altivec (but not on
the SPE variant).
An additional autoreconf and in turn adjusting CXXFLAGS.dpatch is also
necessary.
Thanks,
Roland
[1] http://wiki.debian.org/PowerPCSPEPort
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 3.2.0-4-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
--- acinclude.m4.backup 2012-11-26 11:54:04.000000000 +0100
+++ acinclude.m4 2012-11-26 11:54:27.000000000 +0100
@@ -170,7 +170,11 @@
if test "x$ax_gcc_arch" != x -a "x$ax_gcc_arch" != xno; then
for arch in $ax_gcc_arch; do
if test "x[]m4_default([$1],yes)" = xyes; then # if we require portable code
- flags="-mtune=$arch"
+ if test "x$cputype" = xe500v2 ; then
+ flags=""
+ else
+ flags="-mtune=$arch"
+ fi
# -mcpu=$arch and m$arch generate nonportable code on every arch except
# x86. And some other arches (e.g. Alpha) don't accept -mtune. Grrr.
case $host_cpu in i*86|x86_64*) flags="$flags -mcpu=$arch -m$arch";; esac
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