Package: gcc-4.7 Version: 4.7.2-4 Severity: wishlist Tags: patch sid User: debian-powerpc...@breakpoint.cc Usertags: powerpcspe
Hi, gcc-4.7 currently fails to build from source on powerpcspe[1] like this: [...] /«PKGBUILDDIR»/build/./gcc/xgcc -B/«PKGBUILDDIR»/build/./gcc/ -B/usr/powerpc-linux-gnuspe/bin/ -B/usr/powerpc-linux-gnuspe/lib/ -isystem /usr/powerpc-linux-gnuspe/include -isystem /usr/powerpc-linux-gnuspe/sys-include -g -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -mlong-double-128 -mno-minimal-toc -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -fPIC -mlong-double-128 -mno-minimal-toc -I. -I. -I../.././gcc -I../../../src/libgcc -I../../../src/libgcc/. -I../../../src/libgcc/../gcc -I../../../src/libgcc/../include -I../../../src/libgcc/../libdecnumber/dpd -I../../../src/libgcc/../libdecnumber -DHAVE_CC_TLS -o _gcov_merge_single.o -MT _gcov_merge_single.o -MD -MP -MF _gcov_merge_single.dep -DL_gcov_merge_single -c ../../../src/libgcc/libgcov.c In file included from /usr/include/stdio.h:28:0, from ../../../src/libgcc/../gcc/tsystem.h:88, from ../../../src/libgcc/libgcov.c:29: /usr/include/features.h:323:26: fatal error: bits/predefs.h: No such file or directory compilation terminated. [...] I traced it back to "xgcc -v" printing the include search paths which include /usr/include/powerpc-linux-gnu which should be /usr/include/powerpc-linux-gnuspe for powerpcspe. (This is similar to http://bugs.debian.org/695654) Attaching patches for the current revisions in unstable and experimental. Thanks in advance, 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 Versions of packages gcc-4.7 depends on: ii binutils 2.22-7.1 ii cpp-4.7 4.7.2-4 ii gcc-4.7-base 4.7.2-4 ii libc6 2.13-37 ii libgcc1 1:4.7.2-4 ii libgmp10 2:5.0.5+dfsg-2 ii libgomp1 4.7.2-4 ii libitm1 4.7.2-4 ii libmpc2 0.9-4 ii libmpfr4 3.1.0-5 ii libquadmath0 4.7.2-4 ii zlib1g 1:1.2.7.dfsg-13 Versions of packages gcc-4.7 recommends: ii libc6-dev 2.13-37 Versions of packages gcc-4.7 suggests: pn binutils-gold <none> ii gcc-4.7-doc 4.7.2-2 pn gcc-4.7-locales <none> pn gcc-4.7-multilib <none> pn libgcc1-dbg <none> pn libgomp1-dbg <none> pn libitm1-dbg <none> pn libmudflap0-4.7-dev <none> pn libmudflap0-dbg <none> pn libquadmath0-dbg <none> -- no debconf information
--- gcc-4.7-4.7.2/debian/patches/gcc-multiarch.diff.orig 2012-12-09 00:13:33.576016409 +0100 +++ gcc-4.7-4.7.2/debian/patches/gcc-multiarch.diff 2012-12-09 00:19:06.992023777 +0100 @@ -570,8 +570,12 @@ MULTILIB_MATCHES = $(MULTILIB_MATCHES_FLOAT) --- a/src/gcc/config/rs6000/t-linux (revision 0) +++ b/src/gcc/config/rs6000/t-linux (revision 0) -@@ -0,0 +1 @@ +@@ -0,0 +1,5 @@ ++ifneq (,$(findstring spe, $(target))) ++MULTIARCH_DIRNAME = powerpc-linux-gnuspe ++else +MULTIARCH_DIRNAME = powerpc-linux-gnu ++endif --- a/src/gcc/config/arm/t-linux-eabi (revision 182390) +++ b/src/gcc/config/arm/t-linux-eabi (working copy) @@ -24,3 +24,6 @@
--- gcc-4.7-4.7.2/debian/patches/gcc-multiarch-upstream.diff.orig 2012-12-09 12:34:32.141805000 +0100 +++ gcc-4.7-4.7.2/debian/patches/gcc-multiarch-upstream.diff 2012-12-09 12:37:01.045842000 +0100 @@ -347,12 +347,16 @@ +MULTILIB_OSDIRNAMES+= mx32=../libx32$(call if_multiarch,:x86_64-linux-gnux32) --- a/src/gcc/config/rs6000/t-linux (Revision 0) +++ b/src/gcc/config/rs6000/t-linux (Arbeitskopie) -@@ -0,0 +1,5 @@ +@@ -0,0 +1,9 @@ +# do not define the multiarch name if configured for a soft-float cpu +# or soft-float. +ifeq (,$(filter $(with_cpu),$(SOFT_FLOAT_CPUS))$(findstring soft,$(with_float))) ++ifneq (,$(findstring spe, $(target))) ++MULTIARCH_DIRNAME = powerpc-linux-gnuspe ++else +MULTIARCH_DIRNAME = powerpc-linux-gnu +endif ++endif --- a/src/gcc/config/rs6000/t-spe (Revision 193696) +++ b/src/gcc/config/rs6000/t-spe (Arbeitskopie) @@ -71,3 +71,7 @@