Source: libvpx
Version: 1.3.0-2.1
Severity: important
Justification: FTBFS but built successfully before
http://buildd.debian-ports.org/status/fetch.php?pkg=libvpx&arch=x32&ver=1.3.0-2.1&stamp=1409806077
:
...
gcc -I/«PKGBUILDDIR»/vp8 -I/«PKGBUILDDIR»/vp8 -I/«PKGBUILDDIR»/vp9
-I/«PKGBUILDDIR»/vp9 -Wall -D_FORTIFY_SOURCE=2 -g -O2 -fstack-protector-strong
-Wformat -Werror=format-security -O3 -fPIC -Wall -Wdeclaration-after-statement
-Wdisabled-optimization -Wpointer-arith -Wtype-limits -Wcast-qual -Wvla
-Wimplicit-function-declaration -Wuninitialized -Wunused-variable
-Wunused-but-set-variable -Wno-unused-function -I. -I"/«PKGBUILDDIR»" -c -o
third_party/libyuv/source/scale.c.o
/«PKGBUILDDIR»/third_party/libyuv/source/scale.c
/«PKGBUILDDIR»/third_party/libyuv/source/scale.c: Assembler messages:
/«PKGBUILDDIR»/third_party/libyuv/source/scale.c:2211: Error: `(%edi,%r10,1)'
is not a valid base/index expression
/«PKGBUILDDIR»/third_party/libyuv/source/scale.c:2212: Error:
`0x10(%edi,%r10,1)' is not a valid base/index expression
/«PKGBUILDDIR»/third_party/libyuv/source/scale.c:2221: Error:
`0x0(%r11,%esi,1)' is not a valid base/index expression
/«PKGBUILDDIR»/third_party/libyuv/source/scale.c:2222: Error:
`0x10(%r11,%esi,1)' is not a valid base/index expression
/«PKGBUILDDIR»/third_party/libyuv/source/scale.c:2225: Error:
`0x0(%r11,%esi,2)' is not a valid base/index expression
/«PKGBUILDDIR»/third_party/libyuv/source/scale.c:2226: Error:
`0x10(%r11,%esi,2)' is not a valid base/index expression
/«PKGBUILDDIR»/third_party/libyuv/source/scale.c:2541: Error: `(%r10,%esi,1)'
is not a valid base/index expression
make[2]: *** [third_party/libyuv/source/scale.c.o] Error 1
Makefile:128: recipe for target 'third_party/libyuv/source/scale.c.o' failed
make[1]: *** [.DEFAULT] Error 2
Makefile:17: recipe for target '.DEFAULT' failed
make[1]: Leaving directory '/«PKGBUILDDIR»/builddir'
make: *** [build-stamp] Error 2
debian/rules:96: recipe for target 'build-stamp' failed
dpkg-buildpackage: error: debian/rules build-arch gave error exit status 2
I'm attaching a debdiff for an upload I'm making to debian-ports/unreleased.
However, since it's not really a good solution, just wholesale disabling the
assembly in that file, I'm not putting on a patch tag.
--
Daniel Schepler
diff -Nru libvpx-1.3.0/debian/changelog libvpx-1.3.0/debian/changelog
--- libvpx-1.3.0/debian/changelog 2014-08-09 05:50:40.000000000 -0700
+++ libvpx-1.3.0/debian/changelog 2014-09-03 22:16:59.000000000 -0700
@@ -1,3 +1,10 @@
+libvpx (1.3.0-2.1+x32) unreleased; urgency=low
+
+ * New patch x32-disable-yuv-asm.patch: as the x86_64 assembly fails to
+ build on x32, disable it for that target.
+
+ -- Daniel Schepler <schep...@debian.org> Wed, 03 Sep 2014 22:16:52 -0700
+
libvpx (1.3.0-2.1) unstable; urgency=medium
* Non-maintainer upload.
diff -Nru libvpx-1.3.0/debian/patches/series libvpx-1.3.0/debian/patches/series
--- libvpx-1.3.0/debian/patches/series 2014-08-09 05:49:26.000000000 -0700
+++ libvpx-1.3.0/debian/patches/series 2014-09-03 22:14:27.000000000 -0700
@@ -1,2 +1,3 @@
fix-armhf-link.patch
Bug-fix-in-ssse3-quantize-function.patch
+x32-disable-yuv-asm.patch
diff -Nru libvpx-1.3.0/debian/patches/x32-disable-yuv-asm.patch libvpx-1.3.0/debian/patches/x32-disable-yuv-asm.patch
--- libvpx-1.3.0/debian/patches/x32-disable-yuv-asm.patch 1969-12-31 16:00:00.000000000 -0800
+++ libvpx-1.3.0/debian/patches/x32-disable-yuv-asm.patch 2014-09-03 22:15:48.000000000 -0700
@@ -0,0 +1,14 @@
+Index: libvpx-1.3.0/third_party/libyuv/source/scale.c
+===================================================================
+--- libvpx-1.3.0.orig/third_party/libyuv/source/scale.c
++++ libvpx-1.3.0/third_party/libyuv/source/scale.c
+@@ -25,6 +25,9 @@ extern "C" {
+ * Note: Defining YUV_DISABLE_ASM allows to use c version.
+ */
+ //#define YUV_DISABLE_ASM
++#if defined(__x86_64__) && defined(__ILP32__)
++#define YUV_DISABLE_ASM
++#endif
+
+ #if defined(_MSC_VER)
+ #define ALIGN16(var) __declspec(align(16)) var
