Bug#732368: iceweasel: FTBFS on powerpcspe: AltiVec and E500 instructions cannot coexist

[Roland Stigge]

Source: iceweasel
Version: 24.2.0esr-1
Severity: wishlist
Tags: patch

Hi,

iceweasel currently FTBFS on powerpcspe like this:

...
gcc -o transform-altivec.o -c -fvisibility=hidden -DMOZ_GLUE_IN_PROGRAM -DMOZILLA_INTERNAL_API -D_IMPL_NS_COM -DEXPORT_XPT_API -DEXPORT_XPTC_API -D_IMPL_NS_GFX -D_IMPL_NS_WIDGET -DIMPL_XREAPI -DIMPL_NS_NET -DIMPL_THEBES  -DNO_NSPR_10_SUPPORT  -I../../../gfx/qcms -I. -I../../dist/include  -I/usr/include/nspr -I/usr/include/nss      -fPIC -D_FORTIFY_SOURCE=2 -Wall -Wpointer-arith -Wdeclaration-after-statement -Werror=return-type -Wtype-limits -Wempty-body -Wsign-compare -Wno-unused -Wcast-align -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -std=gnu99 -fgnu89-inline -fno-strict-aliasing -ffunction-sections -fdata-sections -pthread -pipe  -DNDEBUG -DTRIMMED -g -Os -freorder-blocks  -fomit-frame-pointer -DMOZ_QCMS -Wno-missing-field-initializers  -D_FORTIFY_SOURCE=2 -include ../../mozilla-config.h -DMOZILLA_CLIENT -MD -MP -MF .deps/transform-altivec.o.pp -maltivec  /«PKGBUILDDIR»/gfx/qcms/transform-altivec.c
/«PKGBUILDDIR»/gfx/qcms/transform-altivec.c:1:0: error: AltiVec and E500 instructions cannot coexist
make[6]: *** [transform-altivec.o] Error 1
make[5]: *** [libs] Error 2
make[6]: Leaving directory `/«PKGBUILDDIR»/build-xulrunner/gfx/qcms'
make[5]: Leaving directory `/«PKGBUILDDIR»/build-xulrunner/gfx'
make[4]: *** [libs_tier_platform] Error 2
make[3]: *** [tier_platform] Error 2
make[2]: *** [default] Error 2
make[4]: Leaving directory `/«PKGBUILDDIR»/build-xulrunner'
make[3]: Leaving directory `/«PKGBUILDDIR»/build-xulrunner'
make[2]: Leaving directory `/«PKGBUILDDIR»/build-xulrunner'
dh_auto_build: make -j1 JS_READLINE=1 returned exit code 2
make[1]: *** [stamps/build-xulrunner] Error 2
make[1]: Leaving directory `/«PKGBUILDDIR»'
make: *** [build] Error 2
...

The attached patch fixes this by excluding the altivec code additionally in the
SPE case (aka e500v2).

Roland


-- System Information:
Debian Release: 7.0
  APT prefers unreleased
  APT policy: (500, 'unreleased'), (500, 'unstable')
Architecture: powerpcspe (ppc)

Kernel: Linux 3.9.0-dirty (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_GB.UTF-8)
Shell: /bin/sh linked to /bin/dash
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