Ubuntu Touch build libobjc2 error

[Patryk Laurent]

Greetings Fellow GNUSteppers,

I’m attempting to build Objective C 2.0 / GNUStep on Ubuntu Touch on a Nexus 4. 
(Ubuntu Touch is a chrooted Ubuntu 13.10 running over a Dalvik-less Android.)

LLVM compiles ok, even if it takes a couple of hours. (Also, it runs out of 
memory with make -j3 + only 2GB of RAM, but if I remove the zero-byte binary 
file from the failed make, then make again without the -j flag, it builds fine).

However, when I try to build libobjc2 using the latest SVN, about 60% of the 
way through, I get some errors similar to what Ivan has gotten before on 
Android builds.  The errors are pasted below.

Any suggestions for getting this to work would be much appreciated!

Thank you,
Patryk


phablet@ubuntu-phablet:~/libobjc2/build$ make -j3
[  1%] Built target objcxx
[ 45%] Built target objc
[ 47%] Built target AllocatePair
[ 48%] Built target AllocatePair_optimised
[ 50%] Built target AssociatedObject
[ 51%] Built target AssociatedObject_optimised
[ 52%] Built target BlockImpTest
[ 54%] Built target BlockImpTest_optimised
[ 55%] Built target BlockTest_arc
[ 57%] Built target BlockTest_arc_optimised
[ 58%] Building CXX object 
Test/CMakeFiles/BoxedForeignException.dir/BoxedForeignException.m.o
[ 60%] [ 62%] Built target CXXExceptions
Building CXX object 
Test/CMakeFiles/BoxedForeignException_optimised.dir/BoxedForeignException.m.o
Scanning dependencies of target CXXExceptions_optimised
In file included from /home/phablet/libobjc2/Test/BoxedForeignException.m:2:
In file included from /home/phablet/libobjc2/Test/../unwind.h:2:
/home/phablet/libobjc2/unwind-arm.h:17:9: error: unknown type name 'uint32_t'
typedef uint32_t _Unwind_State;
        ^
/home/phablet/libobjc2/unwind-arm.h:32:9: error: unknown type name 'uint32_t'
typedef uint32_t _Unwind_EHT_Header;
        ^
/home/phablet/libobjc2/unwind-arm.h:36:2: error: unknown type name 'uint64_t'
        uint64_t exception_class;
        ^
/home/phablet/libobjc2/unwind-arm.h:41:3: error: unknown type name 'uint32_t'
                uint32_t reserved1;
                ^
/home/phablet/libobjc2/unwind-arm.h:42:3: error: unknown type name 'uint32_t'
                uint32_t reserved2;
                ^
[ 64%] /home/phablet/libobjc2/unwind-arm.h:43:3: error: unknown type name 
'uint32_t'
                uint32_t reserved3;
                ^
/home/phablet/libobjc2/unwind-arm.h:44:3: error: unknown type name 'uint32_t'
                uint32_t reserved4;
                ^
/home/phablet/libobjc2/unwind-arm.h:45:3: error: unknown type name 'uint32_t'
                uint32_t reserved5;
                ^
/home/phablet/libobjc2/unwind-arm.h:51:3: error: unknown type name 'uint32_t'
                uint32_t sp;
                ^
/home/phablet/libobjc2/unwind-arm.h:52:3: error: unknown type name 'uint32_t'
                uint32_t bitpattern[5];
                ^
/home/phablet/libobjc2/unwind-arm.h:57:3: error: unknown type name 'uint32_t'
                uint32_t bitpattern[4];
                ^
/home/phablet/libobjc2/unwind-arm.h:63:3: error: unknown type name 'uint32_t'
                uint32_t fnstart;
                ^
In file included from /home/phablet/libobjc2/Test/BoxedForeignException.m:2:
In file included from /home/phablet/libobjc2/Test/../unwind.h:2:
/home/phablet/libobjc2/unwind-arm.h:17:9: error: unknown type nameBuilding CXX 
object Test/CMakeFiles/CXXExceptions_optimised.dir/CXXException.m.o
 'uint32_t'
typedef uint32_t _Unwind_State;
        ^
/home/phablet/libobjc2/unwind-arm.h:67:3: error: unknown type name 'uint32_t'
                uint32_t additional;
                ^
/home/phablet/libobjc2/unwind-arm.h:32:9: error: unknown type name 'uint32_t'
typedef uint32_t _Unwind_EHT_Header;
        ^
/home/phablet/libobjc2/unwind-arm.h:68:3: error: unknown type name 'uint32_t'
/home/phablet/libobjc2/unwind-arm.h:36:2: error: unknown type name 'uint64_t'
                uint32_t reserved1;
                ^
        uint64_t exception_class;
        ^
/home/phablet/libobjc2/unwind-arm.h:41:3: error: unknown type name 'uint32_t'
                uint32_t reserved1;
                ^
/home/phablet/libobjc2/unwind-arm.h:42:3: error: unknown type name 'uint32_t'
                uint32_t reserved2;
                ^
/home/phablet/libobjc2/unwind-arm.h:105:36: error: unknown type name 'uint32_t'
                                   uint32_t regno,
                                   ^
/home/phablet/libobjc2/unwind-arm.h:110:36: error: unknown type name 'uint32_t'
                                   uint32_t regno,
                                   ^
/home/phablet/libobjc2/unwind-arm.h:43:3: error: unknown type name 'uint32_t'
                uint32_t reserved3;
                ^
/home/phablet/libobjc2/unwind-arm.h:44:3: error: unknown type name 'uint32_t'
                uint32_t reserved4;
                ^
/home/phablet/libobjc2/unwind-arm.h:45:3: error: unknown type name 'uint32_t'
                uint32_t reserved5;
                ^
/home/phablet/libobjc2/unwind-arm.h:51:3: error: unknown type name 'uint32_t'
                uint32_t sp;
                ^
/home/phablet/libobjc2/unwind-arm.h:52:3: error: unknown type name 'uint32_t'
                uint32_t bitpattern[5];
                ^
/home/phablet/libobjc2/unwind-arm.h:57:3: error: unknown type name 'uint32_t'
                uint32_t bitpattern[4];
                ^
/home/phablet/libobjc2/unwind-arm.h:63:3: error: unknown type name 'uint32_t'
                uint32_t fnstart;
                ^
/home/phablet/libobjc2/unwind-arm.h:67:3: error: unknown type name 'uint32_t'
                uint32_t additional;
                ^
/home/phablet/libobjc2/unwind-arm.h:68:3: error: unknown type name 'uint32_t'
                uint32_t reserved1;
                ^
/home/phablet/libobjc2/unwind-arm.h:105:36: error: unknown type name 'uint32_t'
                                   uint32_t regno,
                                   ^
/home/phablet/libobjc2/unwind-arm.h:110:36: error: unknown type name 'uint32_t'
                                   uint32_t regno,
                                   ^
/home/phablet/libobjc2/Test/BoxedForeignException.m:69:2: warning: implicit 
declaration of function '_Unwind_Resume_or_Rethrow' is invalid
      in C99 [-Wimplicit-function-declaration]
        _Unwind_Resume_or_Rethrow(ex);
        ^
1 warning and 16 errors generated.
make[2]: *** 
[Test/CMakeFiles/BoxedForeignException.dir/BoxedForeignException.m.o] Error 1
make[1]: *** [Test/CMakeFiles/BoxedForeignException.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
[ 65%] Building CXX object 
Test/CMakeFiles/CXXExceptions_optimised.dir/CXXException.cc.o
/home/phablet/libobjc2/Test/BoxedForeignException.m:69:2: warning: implicit 
declaration of function '_Unwind_Resume_or_Rethrow' is invalid
      in C99 [-Wimplicit-function-declaration]
        _Unwind_Resume_or_Rethrow(ex);
        ^
1 warning and 16 errors generated.
make[2]: *** 
[Test/CMakeFiles/BoxedForeignException_optimised.dir/BoxedForeignException.m.o] 
Error 1
make[1]: *** [Test/CMakeFiles/BoxedForeignException_optimised.dir/all] Error 2
Linking C executable CXXExceptions_optimised
[ 65%] Built target CXXExceptions_optimised
make: *** [all] Error 2