[Bug bootstrap/26066] New: disable-threads causes undefined reference to pthread_kill and pthread_sigmask

[polite at itd dot nrl dot navy dot mil]

I tried to build gcc 4.0.2 on my FC4 machine.  I configured it with the
following options:

../configure --prefix=/tmp/gccbuildtest/gcc
--mandir=/tmp/gccbuildtest/gcc/share/man
--infodir=/tmp/gccbuildtest/gcc/share/info --enable-shared --disable-threads
--disable-checking --with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions --enable-libgcj-multifile
--enable-languages=c,c++,objc,java,f95,ada --enable-java-awt=gtk
--with-java-home=/usr/lib/jvm/java-1.4.2-gcj-1.4.2.0/jre
--host=i386-redhat-linux

When I attempted to 'make bootstrap', it failed with the following errors:

...
/tmp/gcctestbuild/gcc-4.0.2/compile/objdir/gcc/gcj
-B/tmp/gcctestbuild/gcc-4.0.2/compile/objdir/gcc/
-B/tmp/gcctestbuild/gcc-4.0.2/gcc//i386-redhat-linux/bin/
-B/tmp/gcctestbuild/gcc-4.0.2/gcc//i386-redhat-linux/lib/ -isystem
/tmp/gcctestbuild/gcc-4.0.2/gcc//i386-redhat-linux/include -isystem
/tmp/gcctestbuild/gcc-4.0.2/gcc//i386-redhat-linux/sys-include -ffloat-store
-fno-omit-frame-pointer -g -O2 -o .libs/jv-convert
--main=gnu.gcj.convert.Convert -shared-libgcc 
-L/tmp/gcctestbuild/gcc-4.0.2/compile/objdir/i386-redhat-linux/libjava
-L/tmp/gcctestbuild/gcc-4.0.2/compile/objdir/i386-redhat-linux/libjava/.libs
./.libs/libgcj.so
-L/tmp/gcctestbuild/gcc-4.0.2/compile/objdir/i386-redhat-linux/libstdc++-v3/src
-L/tmp/gcctestbuild/gcc-4.0.2/compile/objdir/i386-redhat-linux/libstdc++-v3/src/.libs
-L/tmp/gcctestbuild/gcc-4.0.2/compile/objdir/gcc -lgcc_s -lc -lgcc_s -ldl -lz
-lgcc_s -lc -lgcc_s -Wl,--rpath -Wl,/tmp/gcctestbuild/gcc-4.0.2/gcc//lib
./.libs/libgcj.so: undefined reference to `pthread_kill'
./.libs/libgcj.so: undefined reference to `pthread_sigmask'
collect2: ld returned 1 exit status
make[3]: *** [jv-convert] Error 1
make[3]: Leaving directory
`/tmp/gcctestbuild/gcc-4.0.2/compile/objdir/i386-redhat-linux/libjava'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory
`/tmp/gcctestbuild/gcc-4.0.2/compile/objdir/i386-redhat-linux/libjava'
make[1]: *** [all-target-libjava] Error 2
make[1]: Leaving directory `/tmp/gcctestbuild/gcc-4.0.2/compile/objdir'
make: *** [bootstrap] Error 2


-- 
           Summary: disable-threads causes undefined reference to
                    pthread_kill and pthread_sigmask
           Product: gcc
           Version: 4.0.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: polite at itd dot nrl dot navy dot mil


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26066