On Aug 17, 2005, at 2:09 PM, Martin Costabel wrote:

Jens Nöckel wrote:
[]
ATL_cger1.c:3:5: error: #error "This kernel requires gas x86-32 assembler!"
In file included from ATL_cger1.c:42:
/sw/src/fink.build/atlas-3.7.10-1/ATLAS/include/contrib/ ATL_gemv_ger_SSE.h:12:2: error: #error This routine needs ATL_SSE1 defined
make[5]: *** [ATL_cger1.o] Error 1
[]
cp: xccobj.exe: No such file or directory
make[4]: [cinstall] Error 1 (ignored)

These seem to be harmless, I am getting them, too.

make -j 2 slib.grd
/usr/bin//cc -o ATL_sprow2blkT_a1.o -c -DL2SIZE=524288 -I/sw/src/fink.build/atlas-3.7.10-1/ATLAS/include -I/sw/src/fink.build/atlas-3.7.10-1/ATLAS/include/OSX_PPCG5AltiVec_2 -I/sw/src/fink.build/atlas-3.7.10-1/ATLAS/include/contrib -DAdd__ -DStringSunStyle -DATL_OS_OSX -DATL_ARCH_PPCG5 -DATL_AltiVec -DATL_AS_OSX_PPC -DATL_NCPU=2 -mcpu=970 -mtune=970 -O3 -faltivec -no-cpp-precomp -DSREAL -DALPHA1 ../ATL_prow2blkT.c
../ATL_prow2blkT.c: In function 'ATL_sprow2blkTF':
../ATL_prow2blkT.c:156: internal compiler error: in compare_and_jump_seq, at loop-unswitch.c:122

An ICE is always a bug of the compiler, and in principle you should file a bug report with Apple. According to my archives (fink-seed mailing list), I have been seeing this specific one at the same place in atlas six months ago on an earlier Tiger version. It is possible that this is one of the bugs fixed in gcc build 5026 from Xcode 2.1. What build is your gcc-4.0?

Meanwhile my G5 Tiger machine, despite all my attempts to torture it with silly X11 window manager problems, was able to rebuild ATLAS with XCode 2.1, gcc 4.0 (build 5026). The only error I see in the log is the one about requiring an x86 assembler... probably that's just a cruel joke, right? Anyway, libf77blas, which was missing after my previous attempt with Xcode 2.0, is now installed. It's always cool to see ATLAS at work - numbers like 6 Gigaflops in some of the tests scrolled across the screen...

Jens



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