http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60644
Bug ID: 60644
Summary: [4.9 Regression] Build of i686-pc-linux-android is
broken
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: aivchenk at gmail dot com
> ../gcc_mainline/configure --target=i686-linux-android --disable-bootstrap
> --enable-languages=c,c++
> --with-sysroot=[..]ndk/android-ndk-r9d/platforms/android-19/arch-x86
> --disable-shared --disable-libitm --disable-libsanitizer
> make
[..]
../../../gcc_mainline/libcilkrts/runtime/os-unix.c: In function ‘linux_gettid’:
../../../gcc_mainline/libcilkrts/runtime/os-unix.c:293:20: error: ‘SYS_gettid’
undeclared (first use in this function)
return syscall(SYS_gettid);
^
../../../gcc_mainline/libcilkrts/runtime/os-unix.c:293:20: note: each
undeclared identifier is reported only once for each function it appears in
../../../gcc_mainline/libcilkrts/runtime/os-unix.c: In function
‘__cilkrts_yield’:
../../../gcc_mainline/libcilkrts/runtime/os-unix.c:419:5: warning: implicit
declaration of function ‘pthread_yield’ [-Wimplicit-function-declaration]
pthread_yield();
^
make[2]: *** [os-unix.lo] Error 1
make[2]: *** Waiting for unfinished jobs....
mv -f .deps/spin_mutex.Tpo .deps/spin_mutex.Plo
mv -f .deps/worker_mutex.Tpo .deps/worker_mutex.Plo
mv -f .deps/stats.Tpo .deps/stats.Plo
mv -f .deps/signal_node.Tpo .deps/signal_node.Plo
mv -f .deps/symbol_test.Tpo .deps/symbol_test.Plo
mv -f .deps/sysdep-unix.Tpo .deps/sysdep-unix.Plo
make[2]: Leaving directory
`/export/users/aivchenk/src/android_gcc_obj/i686-linux-android/libcilkrts'
make[1]: *** [all-target-libcilkrts] Error 2
make[1]: Leaving directory `/export/users/aivchenk/src/android_gcc_obj'
make: *** [all] Error 2
