ARM builds broken after PM

[kallisti5]

Buildtools for arm work...

../configure -j8 --build-cross-tools arm ../../buildtools --bootstrap /home/kallisti5/Code/haikuporter /home/kallisti5/Code/haikuports.cross /home/kallisti5/Code/haikuports

EDIT: I was building the wrong target.

Now we are running into issues with the gcc_bootstrap build on arm. (jam -q -sHAIKU_BOOT_BOARD=verdex @bootstrap-raw)

/bin/bash ../libtool --tag CXX   --mode=link arm-unknown-haiku-c++  --sysroot=/home/kallisti5/Code/haiku/generated.arm/objects/haiku/arm/packaging/repositories/HaikuPortsCross-build/sys-devel/gcc_bootstrap/work-4.8.2_2014_02_27/boot/cross-sysroot/arm/     -DPIC  -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi  -fdiagnostics-show-location=once   -ffunction-sections -fdata-sections  -frandom-seed=libstdc++.la  -o libstdc++.la -version-info 6:18:0  -lm -rpath /packages/gcc_bootstrap-4.8.2_2014_02_27-1/.self/develop/tools/lib compatibility.lo compatibility-debug_list.lo compatibility-debug_list-2.lo  compatibility-c++0x.lo compatibility-atomic-c++0x.lo compatibility-thread-c++0x.lo compatibility-chrono.lo  ../libsupc++/libsupc++convenience.la ../src/c++98/libc++98convenience.la ../src/c++11/libc++11convenience.la 
libtool: link:  arm-unknown-haiku-c++  --sysroot=/home/kallisti5/Code/haiku/generated.arm/objects/haiku/arm/packaging/repositories/HaikuPortsCross-build/sys-devel/gcc_bootstrap/work-4.8.2_2014_02_27/boot/cross-sysroot/arm/   -shared -nostdlib /home/kallisti5/Code/haiku/generated.arm/objects/haiku/arm/packaging/repositories/HaikuPortsCross-build/sys-devel/gcc_bootstrap/work-4.8.2_2014_02_27/boot/cross-sysroot/arm/boot/system/develop/lib/crti.o /home/kallisti5/Code/haiku/generated.arm/cross-tools-arm/lib/gcc/arm-unknown-haiku/4.8.2/crtbegin.o /home/kallisti5/Code/haiku/generated.arm/objects/haiku/arm/packaging/repositories/HaikuPortsCross-build/sys-devel/gcc_bootstrap/work-4.8.2_2014_02_27/boot/cross-sysroot/arm/boot/system/develop/lib/init_term_dyn.o  .libs/compatibility.o .libs/compatibility-debug_list.o .libs/compatibility-debug_list-2.o .libs/compatibility-c++0x.o .libs/compatibility-atomic-c++0x.o .libs/compatibility-thread-c++0x.o .libs/compatibility-chrono.o  -Wl,--whole-archive ../libsupc++/.libs/libsupc++convenience.a ../src/c++98/.libs/libc++98convenience.a ../src/c++11/.libs/libc++11convenience.a -Wl,--no-whole-archive  -L/home/kallisti5/Code/haiku/generated.arm/cross-tools-arm/lib/gcc/arm-unknown-haiku/4.8.2 -L/home/kallisti5/Code/haiku/generated.arm/cross-tools-arm/lib/gcc/arm-unknown-haiku/4.8.2/../../../../arm-unknown-haiku/lib -L/home/kallisti5/Code/haiku/generated.arm/objects/haiku/arm/packaging/repositories/HaikuPortsCross-build/sys-devel/gcc_bootstrap/work-4.8.2_2014_02_27/boot/cross-sysroot/arm/boot/system/develop/lib -lroot -lgcc /home/kallisti5/Code/haiku/generated.arm/cross-tools-arm/lib/gcc/arm-unknown-haiku/4.8.2/crtend.o /home/kallisti5/Code/haiku/generated.arm/objects/haiku/arm/packaging/repositories/HaikuPortsCross-build/sys-devel/gcc_bootstrap/work-4.8.2_2014_02_27/boot/cross-sysroot/arm/boot/system/develop/lib/crtn.o    -Wl,-soname -Wl,libstdc++.so -o .libs/libstdc++.so
.libs/compatibility-atomic-c++0x.o: In function `std::atomic_flag::test_and_set(std::memory_order)':
/home/kallisti5/Code/haiku/generated.arm/objects/haiku/arm/packaging/repositories/HaikuPortsCross-build/sys-devel/gcc_bootstrap/work-4.8.2_2014_02_27/sources/gcc_bootstrap-4.8.2_2014_02_27-obj/arm-unknown-haiku/libstdc++-v3/include/bits/atomic_base.h:287: undefined reference to `__sync_val_compare_and_swap_1'
collect2: error: ld returned 1 exit status
make[5]: *** [libstdc++.la] Error 1
make[5]: Leaving directory `/home/kallisti5/Code/haiku/generated.arm/objects/haiku/arm/packaging/repositories/HaikuPortsCross-build/sys-devel/gcc_bootstrap/work-4.8.2_2014_02_27/sources/gcc_bootstrap-4.8.2_2014_02_27-obj/arm-unknown-haiku/libstdc++-v3/src'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory `/home/kallisti5/Code/haiku/generated.arm/objects/haiku/arm/packaging/repositories/HaikuPortsCross-build/sys-devel/gcc_bootstrap/work-4.8.2_2014_02_27/sources/gcc_bootstrap-4.8.2_2014_02_27-obj/arm-unknown-haiku/libstdc++-v3/src'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/home/kallisti5/Code/haiku/generated.arm/objects/haiku/arm/packaging/repositories/HaikuPortsCross-build/sys-devel/gcc_bootstrap/work-4.8.2_2014_02_27/sources/gcc_bootstrap-4.8.2_2014_02_27-obj/arm-unknown-haiku/libstdc++-v3'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/kallisti5/Code/haiku/generated.arm/objects/haiku/arm/packaging/repositories/HaikuPortsCross-build/sys-devel/gcc_bootstrap/work-4.8.2_2014_02_27/sources/gcc_bootstrap-4.8.2_2014_02_27-obj/arm-unknown-haiku/libstdc++-v3'
make[1]: *** [all-target-libstdc++-v3] Error 2
make[1]: Leaving directory `/home/kallisti5/Code/haiku/generated.arm/objects/haiku/arm/packaging/repositories/HaikuPortsCross-build/sys-devel/gcc_bootstrap/work-4.8.2_2014_02_27/sources/gcc_bootstrap-4.8.2_2014_02_27-obj'
make: *** [all] Error 2
Command '['/bin/bash', '-c', '. /home/kallisti5/Code/haiku/generated.arm/objects/haiku/arm/packaging/repositories/HaikuPortsCross-build/sys-devel/gcc_bootstrap/work-4.8.2_2014_02_27/wrapper-script']' returned non-zero exit status 2

This seems to be due to a missing built-in atomic for Haiku. When gcc arm attempts to build gcc arm under Haiku this happens.

[bonefish]

From the shortened output it's hard to say much. The respective Jamfile (src/system/boot/platform/generic/Jamfile) correctly declares the zlib dependency of video_splash.cpp and it also adds the zlib headers. Since the zlib header directory doesn't even appear on the command line, there's likely an earlier problem.

[idefix]

I get the same error on Ubuntu 12.04.3, see attached buildlog​.

[kallisti5]

​http://vincesoft.blogspot.com/2012/04/how-to-solve-undefined-reference-to.html

The issue is due to this source missing for Haiku: ​http://cgit.haiku-os.org/buildtools/tree/gcc/libgcc/config/arm/linux-atomic.c

This gets included via: ​http://cgit.haiku-os.org/buildtools/tree/gcc/libgcc/config/arm/t-linux-eabi

Which gets included via: ​http://cgit.haiku-os.org/buildtools/tree/gcc/libgcc/config.host#n332