[Bug bootstrap/24873] gcc 4.0.2 bootstrap report compare fail
--- Comment #5 from dje at gcc dot gnu dot org 2006-01-13 19:56 --- no feedback. apparently the problem was XLC bootstrap. -- dje at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution||WORKSFORME http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24873
[Bug bootstrap/24873] gcc 4.0.2 bootstrap report compare fail
--- Comment #4 from dje at gcc dot gnu dot org 2005-11-24 03:56 --- Many people are reporting that they cannot bootstrap GCC with IBM's VisualAge compiler. This appears to be a problem with VAC/XLC, not with GCC. This bug should be reported to IBM as a XLC bug. In the meantime, you need to bootstrap with an older version of GCC. -- dje at gcc dot gnu dot org changed: What|Removed |Added Severity|critical|minor Status|WAITING |UNCONFIRMED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24873
[Bug bootstrap/24873] gcc 4.0.2 bootstrap report compare fail
--- Comment #3 from gaojianbin at 263 dot net 2005-11-24 00:22 --- ../gcc-4.0.2/configure --prefix=/swtdata/emv_emu/emu1/jbgao/gccbin --enable-threads=aix --enable-languages="c ,c++" --with-included-gettext --enable-shared --disable-multilib make bootstrap use the cc compiler;ibm visual age version 6 here is the output. // echo timestamp > stage3_build echo stage3_build > stage_last Bootstrap complete - make "quickstrap" to redo last build, "restage1" through "restage3" to rebuild specific stages, "restrap" to redo the bootstrap from stage1, or "cleanstrap" to redo the bootstrap from scratch. make[1]: Leaving directory `/swtdata/emv_emu/emu1/jbgao/gccbin/gcc' Comparing stage2 and stage3 of the compiler make[1]: Entering directory `/swtdata/emv_emu/emu1/jbgao/gccbin/gcc' rm -f .bad_compare case "slowcompare" in *compare | *compare-lean ) stage=2 ;; * ) stage=`echo slowcompare | sed -e 's,^[a-z]*compare\([0-9][0-9]*\).*,\1,'` ;; esac; \ for dir in . cp build; do \ if [ "`echo $dir/*.o`" != "$dir/*.o" ] ; then \ for file in $dir/*.o; do \ case "slowcompare" in \ slowcompare* ) \ tail +16c ./$file > tmp-foo1; \ tail +16c stage$stage/$file > tmp-foo2 \ && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $file differs >> .bad_compare) || true; \ ;; \ fastcompare* ) \ cmp $file stage$stage/$file 16 16 > /dev/null 2>&1; \ test $? -eq 1 && echo $file differs >> .bad_compare || true; \ ;; \ gnucompare* ) \ cmp --ignore-initial=16 $file stage$stage/$file > /dev/null 2>&1; \ test $? -eq 1 && echo $file differs >> .bad_compare || true; \ ;; \ esac ; \ done; \ else true; fi; \ done rm -f tmp-foo* case "slowcompare" in *compare | *compare-lean ) stage=2 ;; * ) stage=`echo slowcompare | sed -e 's,^[a-z]*compare\([0-9][0-9]*\).*,\1,'` ;; esac; \ if [ -f .bad_compare ]; then \ echo "Bootstrap comparison failure!"; \ cat .bad_compare; \ exit 1; \ else \ case "slowcompare" in \ *-lean ) rm -rf stage$stage ;; \ *) ;; \ esac; true; \ fi Bootstrap comparison failure! ./fold-const.o differs make[1]: *** [slowcompare] Error 1 make[1]: Leaving directory `/swtdata/emv_emu/emu1/jbgao/gccbin/gcc' make: *** [bootstrap] Error 2 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24873
[Bug bootstrap/24873] gcc 4.0.2 bootstrap report compare fail
--- Comment #2 from gaojianbin at 263 dot net 2005-11-23 07:42 --- 1: I use xls,ibm visual age 6.0 c compiler. 2:configure options is as follows: ../gcc-4.0.2/configure --prefix=/swtdata/emv_emu/emu1/jbgao/gccbin --enable-threads=aix --enable-languages=c,c++ 3:i have read the install specific about compile on aix ,have no ideas. i searched the bug database for the related bug, the solving methold have no use. //-here is the output Comparing stage2 and stage3 of the compiler make[1]: Entering directory `/swtdata/emv_emu/emu1/jbgao/gccbin/gcc' rm -f .bad_compare case "slowcompare" in *compare | *compare-lean ) stage=2 ;; * ) stage=`echo slowcompare | sed -e 's,^[a-z]*compare\([0-9][0-9]*\).*,\1,'` ;; esac; \ for dir in . cp build; do \ if [ "`echo $dir/*.o`" != "$dir/*.o" ] ; then \ for file in $dir/*.o; do \ case "slowcompare" in \ slowcompare* ) \ tail +16c ./$file > tmp-foo1; \ tail +16c stage$stage/$file > tmp-foo2 \ && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $file differs >> .bad_compare) || true; \ ;; \ fastcompare* ) \ cmp $file stage$stage/$file 16 16 > /dev/null 2>&1; \ test $? -eq 1 && echo $file differs >> .bad_compare || true; \ ;; \ gnucompare* ) \ cmp --ignore-initial=16 $file stage$stage/$file > /dev/null 2>&1; \ test $? -eq 1 && echo $file differs >> .bad_compare || true; \ ;; \ esac ; \ done; \ else true; fi; \ done rm -f tmp-foo* case "slowcompare" in *compare | *compare-lean ) stage=2 ;; * ) stage=`echo slowcompare | sed -e 's,^[a-z]*compare\([0-9][0-9]*\).*,\1,'` ;; esac; \ if [ -f .bad_compare ]; then \ echo "Bootstrap comparison failure!"; \ cat .bad_compare; \ exit 1; \ else \ case "slowcompare" in \ *-lean ) rm -rf stage$stage ;; \ *) ;; \ esac; true; \ fi Bootstrap comparison failure! ./alias.o differs ./alloc-pool.o differs ./attribs.o differs ./bb-reorder.o differs ./bitmap.o differs ./bt-load.o differs ./builtins.o differs ./c-aux-info.o differs ./c-common.o differs ./c-convert.o differs ./c-cppbuiltin.o differs ./c-decl.o differs ./c-dump.o differs ./c-errors.o differs ./c-format.o differs ./c-gimplify.o differs ./c-incpath.o differs ./c-lang.o differs ./c-lex.o differs ./c-objc-common.o differs ./c-opts.o differs ./c-parse.o differs ./c-pch.o differs ./c-ppoutput.o differs ./c-pragma.o differs ./c-pretty-print.o differs ./c-semantics.o differs ./c-typeck.o differs ./caller-save.o differs ./calls.o differs ./cfg.o differs ./cfganal.o differs ./cfgbuild.o differs ./cfgcleanup.o differs ./cfgexpand.o differs ./cfghooks.o differs ./cfglayout.o differs ./cfgloop.o differs ./cfgloopanal.o differs ./cfgloopmanip.o differs ./cfgrtl.o differs ./cgraph.o differs ./cgraphunit.o differs ./collect2.o differs ./combine.o differs ./conflict.o differs ./convert.o differs ./coverage.o differs ./cppspec.o differs ./cse.o differs ./cselib.o differs ./dbxout.o differs ./ddg.o differs ./debug.o differs ./df.o differs ./diagnostic.o differs ./dojump.o differs ./dominance.o differs ./domwalk.o differs ./dwarf2asm.o differs ./dwarf2out.o differs ./emit-rtl.o differs ./errors.o differs ./et-forest.o differs ./except.o differs ./explow.o differs ./expmed.o differs ./expr.o differs ./final.o differs ./flow.o differs ./fold-const.o differs ./function.o differs ./g++spec.o differs ./gcc.o differs ./gccspec.o differs ./gcov-dump.o differs ./gcov.o differs ./gcse.o differs ./genrtl.o differs ./ggc-common.o differs ./ggc-page.o differs ./gimple-low.o differs ./gimplify.o differs ./global.o differs ./graph.o differs ./gtype-desc.o differs ./haifa-sched.o differs ./hooks.o differs ./ifcvt.o differs ./insn-attrtab.o differs ./insn-emit.o differs ./insn-extract.o differs ./insn-modes.o differs ./insn-opinit.o differs ./insn-output.o differs ./insn-peep.o differs ./insn-recog.o differs ./integrate.o differs ./intl.o differs ./jump.o differs ./lambda-code.o differs ./lambda-mat.o differs ./lambda-trans.o differs ./langhooks.o differs ./lcm.o differs ./lists.o differs ./local-alloc.o differs ./loop-doloop.o differs ./loop-init.o differs ./loop-invariant.o differs ./loop-iv.o differs ./loop-unroll.o differs ./loop-unswitch.o differs ./loop.o differs ./main.o differs ./modulo-sched.o differs ./optabs.o differs ./opts.o differs ./params.o differs ./passes.o differs ./pointer-set.o differs ./postreload-gcse.o differs ./postreload.o differs ./predict.o differs ./prefix.o differs ./pretty-print.o differs ./print-rtl.o differs ./print-tree.o differs ./profile.o differs ./real.o differs ./recog.o differs ./regclass.o differs ./regmove.o differs ./regrename.o differs ./reload.o differs ./reload1.o differs ./resource.o differs ./rs6000-c.o differs ./rs6000.o differs ./rtl-error.o differs ./rtl-profile.o differs ./rtl.o differs ./rtlanal.o differs ./rtlhooks.o differs ./sbitmap.o differs ./sched-deps.o differs ./sched-ebb.o differs
[Bug bootstrap/24873] gcc 4.0.2 bootstrap report compare fail
--- Comment #1 from pinskia at gcc dot gnu dot org 2005-11-23 00:39 --- What compiler are you starting with? Also what options did you use to do a configure with. Also could you make sure that you have read: http://gcc.gnu.org/install/specific.html#x-ibm-aix -- pinskia at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |WAITING http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24873
