Hi all,
1. svn up to revision 250314.
2. ../configure '--program-suffix=-8'
'--enable-version-specific-runtime-libs'
'--enable-languages=c,c++,lto' --with-build-config=bootstrap-lto
3. make -j8 profiledbootstrap
Build eventually fails with
make[3]: Entering directory '/home/me/workspace/GCC8/__build/gcc'
/home/me/workspace/GCC8/__build/./prev-gcc/xg++
-B/home/me/workspace/GCC8/__build/./prev-gcc/
-B/usr/local/x86_64-pc-linux-gnu/bin/ -nostdinc++
-B/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs
-B/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs
-I/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu
-I/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/include
-I/home/me/workspace/GCC8/libstdc++-v3/libsupc++
-L/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs
-L/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs
-no-pie -g -O2 -flto=jobserver -frandom-seed=1 -fprofile-generate
-flto=jobserver -frandom-seed=1 -DIN_GCC -fno-exceptions -fno-rtti
-fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings
-fno-common -DHAVE_CONFIG_H -static-libstdc++ -static-libgcc -o cc1
c/c-lang.o c-family/stub-objc.o attribs.o c/c-errors.o c/c-decl.o
c/c-typeck.o c/c-convert.o c/c-aux-info.o c/c-objc-common.o
c/c-parser.o c/c-array-notation.o c/c-fold.o c/gimple-parser.o
c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o
c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o
c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o
c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o
c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-cilkplus.o
c-family/array-notation-common.o c-family/cilk.o c-family/c-ubsan.o
c-family/c-attribs.o c-family/c-warn.o i386-c.o glibc-c.o \
cc1-checksum.o libbackend.a main.o libcommon-target.a libcommon.a
../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a
../libcpp/libcpp.a ../libbacktrace/.libs/libbacktrace.a
../libiberty/libiberty.a ../libdecnumber/libdecnumber.a -lisl -lmpc
-lmpfr -lgmp -rdynamic -ldl -L./../zlib -lz
/home/me/workspace/GCC8/__build/./prev-gcc/xg++
-B/home/me/workspace/GCC8/__build/./prev-gcc/
-B/usr/local/x86_64-pc-linux-gnu/bin/ -nostdinc++
-B/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs
-B/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs
-I/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu
-I/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/include
-I/home/me/workspace/GCC8/libstdc++-v3/libsupc++
-L/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs
-L/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs
-no-pie -g -O2 -flto=jobserver -frandom-seed=1 -fprofile-generate
-flto=jobserver -frandom-seed=1 -DIN_GCC -fno-exceptions -fno-rtti
-fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings
-fno-common -DHAVE_CONFIG_H -static-libstdc++ -static-libgcc -o
cc1plus \
cp/cp-lang.o c-family/stub-objc.o cp/call.o cp/class.o
cp/constexpr.o cp/constraint.o cp/cp-array-notation.o cp/cp-cilkplus.o
cp/cp-gimplify.o cp/cp-objcp-common.o cp/cp-ubsan.o cp/cvt.o
cp/cxx-pretty-print.o cp/decl.o cp/decl2.o cp/dump.o cp/error.o
cp/except.o cp/expr.o cp/friend.o cp/init.o cp/lambda.o cp/lex.o
cp/logic.o cp/mangle.o cp/method.o cp/name-lookup.o cp/optimize.o
cp/parser.o cp/pt.o cp/ptree.o cp/repo.o cp/rtti.o cp/search.o
cp/semantics.o cp/tree.o cp/typeck.o cp/typeck2.o
cp/vtable-class-hierarchy.o attribs.o incpath.o c-family/c-common.o
c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o
c-family/c-gimplify.o c-family/c-indentation.o c-family/c-lex.o
c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o
c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o
c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-cilkplus.o
c-family/array-notation-common.o c-family/cilk.o c-family/c-ubsan.o
c-family/c-attribs.o c-family/c-warn.o i386-c.o glibc-c.o
cc1plus-checksum.o libbackend.a main.o libcommon-target.a libcommon.a
../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a
../libcpp/libcpp.a ../libbacktrace/.libs/libbacktrace.a
../libiberty/libiberty.a ../libdecnumber/libdecnumber.a -lisl -lmpc
-lmpfr -lgmp -rdynamic -ldl -L./../zlib -lz
/home/me/workspace/GCC8/__build/./prev-gcc/xg++
-B/home/me/workspace/GCC8/__build/./prev-gcc/
-B/usr/local/x86_64-pc-linux-gnu/bin/ -nostdinc++
-B/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs
-B/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs
-I/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu
-I/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/include
-I/home/me/workspace/GCC8/libstdc++-v3/libsupc++
-L/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs
-L/home/me/workspace/GCC8/__build/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs
-no-pie -g -O2 -flto=jobserver -frandom-seed=1 -fprofile-generate
-flto=jobserver -frandom-seed=1 -DIN_GCC -fno-exceptions -fno-rtti
-fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings
-fno-common -DHAVE_CONFIG_H -static-libstdc++ -static-libgcc -o lto1
\
lto/lto-lang.o lto/lto.o lto/lto-object.o attribs.o
lto/lto-partition.o lto/lto-symtab.o libbackend.a main.o
libcommon-target.a libcommon.a ../libcpp/libcpp.a
../libdecnumber/libdecnumber.a -lisl -lmpc -lmpfr -lgmp -rdynamic -ldl
-L./../zlib -lz libcommon.a ../libcpp/libcpp.a
../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a
../libdecnumber/libdecnumber.a
/usr/bin/ld: __gcov_indirect_call_callee: TLS reference in
../libdecnumber/libdecnumber.a(decNumber.o) mismatches non-TLS
reference in state.o (symbol from plugin)
../libbacktrace/.libs/libbacktrace.a: error adding symbols: Bad value
collect2: error: ld returned 1 exit status
../../gcc/cp/Make-lang.in:120: recipe for target 'cc1plus' failed
make[3]: *** [cc1plus] Error 1
/usr/bin/ld: __gcov_indirect_call_callee: TLS reference in
../libdecnumber/libdecnumber.a(decNumber.o) mismatches non-TLS
reference in libz_a-deflate.o (symbol from plugin)
./../zlib/libz.a: error adding symbols: Bad value
collect2: error: ld returned 1 exit status
../../gcc/lto/Make-lang.in:81: recipe for target 'lto1' failed
make[3]: *** [lto1] Error 1
/usr/bin/ld: __gcov_indirect_call_callee: TLS reference in
../libdecnumber/libdecnumber.a(decNumber.o) mismatches non-TLS
reference in state.o (symbol from plugin)
../libbacktrace/.libs/libbacktrace.a: error adding symbols: Bad value
collect2: error: ld returned 1 exit status
../../gcc/c/Make-lang.in:85: recipe for target 'cc1' failed
make[3]: *** [cc1] Error 1
make[3]: Target 'all' not remade because of errors.
make[3]: Leaving directory '/home/me/workspace/GCC8/__build/gcc'
Makefile:4798: recipe for target 'all-stageprofile-gcc' failed
make[2]: *** [all-stageprofile-gcc] Error 2
make[2]: Target 'all-stageprofile' not remade because of errors.
make[2]: Leaving directory '/home/me/workspace/GCC8/__build'
Makefile:24415: recipe for target 'stageprofile-bubble' failed
make[1]: *** [stageprofile-bubble] Error 2
make[1]: Target 'stagefeedback-bubble' not remade because of errors.
make[1]: Leaving directory '/home/me/workspace/GCC8/__build'
Makefile:24684: recipe for target 'profiledbootstrap' failed
make: *** [profiledbootstrap] Error 2
This is on Ubuntu 14.04LTS, with
gcc version 4.8.5 (Ubuntu 4.8.5-2ubuntu1~14.04.1)
Any suggestions? If configured without an explicit build config, then
'make bootstrap' succeeds
Csaba
--
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The Tao of math: The numbers you can count are not the real numbers.
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"Ok, it boots. Which means it must be bug-free and perfect. " -- Linus Torvalds
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