https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61639
Bug ID: 61639
Summary: GCC 4.7.4 can't longer compile clang
Product: gcc
Version: 4.7.4
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: alp at rsu dot ru
After updating GCC from 4.7.3 to 4.7.4 I can't longer compile Clang 3.3 (or
3.4.1) on OpenIndiana (illumos distribution).
While linking clang-check I receive the following error:
llvm[5]: Compiling CIndexCodeCompletion.cpp for Release+Asserts build (PIC)
llvm[5]: Linking Release+Asserts executable clang-check (without symbols)
Undefined first referenced
symbol in file
vtable for clang::tooling::FrontendActionFactory*
clang::tooling::newFrontendActionFactory<clang_check::ClangCheckActionFactory>(clang_check::ClangCheckActionFactory*,
clang::tooling::SourceFileCallbacks*)::FrontendActionFactoryAdapter::ConsumerFactoryAdaptor
/export/home/alp/srcs/oi-userland/components/clang/build/i86/tools/clang/tools/clang-check/Release+Asserts/ClangCheck.o
ld: fatal: symbol referencing errors. No output written to
/export/home/alp/srcs/oi-userland/components/clang/build/i86/Release+Asserts/bin/clang-check
collect2: error: ld returned 1 exit status
make[5]: ***
[/export/home/alp/srcs/oi-userland/components/clang/build/i86/Release+Asserts/bin/clang-check]
Error 1
make[5]: Leaving directory
`/export/home/alp/srcs/oi-userland/components/clang/build/i86/tools/clang/tools/clang-check'
make[4]: *** [clang-check/.makeall] Error 2
Everything works with GCC 4.7.3
$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/gcc/4.7/lib/gcc/i386-pc-solaris2.11/4.7.4/lto-wrapper
Target: i386-pc-solaris2.11
Configured with:
/export/home/alp/srcs/oi-userland/components/gcc47/gcc-4.7.4/configure
CC=/usr/gcc/4.7/bin/gcc CXX=/usr/gcc/4.7/bin/g++ F77=/usr/gcc/4.7/bin/gfortran
FC=/usr/gcc/4.7/bin/gfortran CFLAGS='-g -O2' CXXFLAGS=' ' FFLAGS=' ' FCFLAGS=
LDFLAGS=-m32 PKG_CONFIG_PATH=/usr/lib/pkgconfig --prefix=/usr/gcc/4.7
--mandir=/usr/gcc/4.7/share/man --bindir=/usr/gcc/4.7/bin
--libdir=/usr/gcc/4.7/lib --sbindir=/usr/gcc/4.7/sbin
--sbindir=/usr/gcc/4.7/bin --libdir=/usr/gcc/4.7/lib
--libexecdir=/usr/gcc/4.7/lib --host i386-pc-solaris2.11 --build
i386-pc-solaris2.11 --target i386-pc-solaris2.11
--with-boot-ldflags=-R/usr/gcc/4.7/lib --enable-plugins --enable-objc-gc
--enable-languages=c,c++,fortran,lto,objc --enable-ld=no
--with-build-time-tools=/usr/gnu/i386-pc-solaris2.11/bin --disable-libitm
--with-gnu-as --with-as=/usr/bin/gas LDFLAGS=-R/usr/gcc/4.7/lib
Thread model: posix
gcc version 4.7.4 (GCC)
