Package: gcc-4.8 Version: 4.8-20130308-1 Severity: wishlist Tags: patch experimental User: debian-powerpc...@breakpoint.cc Usertags: powerpcspe
Hi, gcc-4.8 currently FTBFS 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 -isystem /«PKGBUILDDIR»/build/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 e500crtres32gpr_s.o -MT e500crtres32gpr_s.o -MD -MP -MF e500crtres32gpr_s.dep -DSHARED -c -xassembler-with-cpp ../../../src/libgcc/config/rs6000/e500crtres32gpr.S ../../../src/libgcc/config/rs6000/crtsavevr.S: Assembler messages: ../../../src/libgcc/config/rs6000/crtsavevr.S:38: Error: Unrecognized opcode: `stvx' [...] The already existing patch powerpc_nofprs.diff in Debian's gcc-4.8 needs to be extended to fix some additional cases now. Consider the attached patch. Additionally, the patch available in http://bugs.debian.org/701796 (gcc-snapshot) needs to be applied also to make gcc-4.8 build on powerpcspe. Thanks in advance, Roland [1] http://wiki.debian.org/PowerPCSPEPort -- System Information: Debian Release: 7.0 APT prefers unreleased APT policy: (500, 'unreleased'), (500, 'unstable') Architecture: powerpcspe (ppc) Kernel: Linux 3.8.0 (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
--- debian/patches/powerpc_nofprs.diff.orig 2013-03-13 22:33:46.830805796 +0000 +++ debian/patches/powerpc_nofprs.diff 2013-03-13 22:34:11.594811950 +0000 @@ -43,3 +43,33 @@ #endif +#endif +--- a/src/libgcc/config/rs6000/crtsavevr.S 2013-03-13 22:25:25.802681336 +0000 ++++ b/src/libgcc/config/rs6000/crtsavevr.S 2013-03-13 22:26:21.054695066 +0000 +@@ -24,6 +24,7 @@ + + /* On PowerPC64 Linux, these functions are provided by the linker. */ + #ifndef __powerpc64__ ++#ifndef __NO_FPRS__ + + #undef __ALTIVEC__ + #define __ALTIVEC__ 1 +@@ -85,3 +86,4 @@ + CFI_ENDPROC + + #endif ++#endif +--- a/src/libgcc/config/rs6000/crtrestvr.S 2013-03-13 22:25:28.394681980 +0000 ++++ b/src/libgcc/config/rs6000/crtrestvr.S 2013-03-13 22:26:21.058695067 +0000 +@@ -24,6 +24,7 @@ + + /* On PowerPC64 Linux, these functions are provided by the linker. */ + #ifndef __powerpc64__ ++#ifndef __NO_FPRS__ + + #undef __ALTIVEC__ + #define __ALTIVEC__ 1 +@@ -85,3 +86,4 @@ + CFI_ENDPROC + + #endif ++#endif