Re: make fails in gnustep base

[Andreas Fink]

all latest compiled from these sources:

git clone https://git.llvm.org/git/llvm.git/

cd llvm/tools

git clone https://git.llvm.org/git/clang.git/

cd ../projects

git clone https://git.llvm.org/git/compiler-rt.git/

git clone https://git.llvm.org/git/openmp.git/

git clone https://git.llvm.org/git/libcxx.git/

git clone https://git.llvm.org/git/libcxxabi.git/

git clone https://git.llvm.org/git/test-suite.git/

git clone https://git.llvm.org/git/lld.git/

wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.15.tar.gz

git clone https://github.com/apple/swift-corelibs-libdispatch

git clone https://github.com/gnustep/scripts

git clone https://github.com/gnustep/make

git clone https://github.com/gnustep/libobjc2

git clone https://github.com/gnustep/base

git clone https://github.com/gnustep/corebase

git clone https://github.com/gnustep/gui

git clone https://github.com/gnustep/back

clang compiled with these options

cmake .. -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS=lld 

these environment variables are set

export CC=/usr/local/bin/clang

export CXX=/usr/local/bin/clang++

export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig/

export LD=ld.lld

libdispatch:

cmake .. -DCMAKE_C_COMPILER=/usr/local/bin/clang -DCMAKE_CXX_COMPILER=/usr/local/bin/clang++ -DCMAKE_LINKER=/usr/local/bin/ld.lld

gnustep-make:

    ./configure --with-layout=fhs \

            --disable-importing-config-file \

            --enable-native-objc-exceptions \

            --enable-objc-arc \

            --enable-install-ld-so-conf \

            --with-library-combo=ng-gnu-gnu \

            --with-config-file=/usr/local/etc/GNUstep/GNUstep.conf \

libobjc2:

cmake .. -DBUILD_STATIC_LIBOBJC=1 -DCMAKE_C_COMPILER=/usr/local/bin/clang -DCMAKE_CXX_COMPILER=/usr/local/bin/clang++ -DCMAKE_LINKER=/usr/local/bin/ld.lld

gnustep-base:

./configure --with-config-file=/usr/local/etc/GNUstep/GNUstep.conf 

if I add --disable-libdispatch --disable-mixedabi here it compiles but then the error appears in my own code as well when blocks are used.

On 31 Aug 2018, at 10:15, David Chisnall <gnustep@theravensnest.org> wrote:

Hi Andreas,

What runtime version are you targeting and what compiler are you using? It appears that the block descriptor is including a full type encoding without mangling it, which doesn't work on most ELF platforms because the @ symbol is used as a separator between symbol name and version.

David

On 30/08/2018 22:22, Andreas Fink wrote:

anyone having a hint where this is coming from:
[root@localhost base]# make install
This is gnustep-make 2.7.0. Type 'make print-gnustep-make-help' for help.
Running in gnustep-make version 2 strict mode.
Making all in Source ...
Making all in Additions ...
Making all for subproject Additions...
make[4]: Nothing to be done for 'internal-subproject-compile'.
Making all in subprojects of library libgnustep-base...
Making all for subproject Additions...
make[5]: Nothing to be done for 'internal-subproject-compile'.
Making all for subproject unix...
make[5]: Nothing to be done for 'internal-subproject-compile'.
Making all for library libgnustep-base...
 Linking library libgnustep-base ...
*/usr/bin/ld: ./obj/libgnustep-base.so.1.25.1: version node not found for symbol __block_descriptor_40_e8_32r_e15_v32@?0@8Q16^C24l*
/usr/bin/ld: failed to set dynamic section sizes: Bad value
clang-8: error: linker command failed with exit code 1 (use -v to see invocation)
/usr/local/share/GNUstep/Makefiles/Instance/library.make:293: recipe for target 'obj/libgnustep-base.so.1.25.1' failed
make[4]: *** [obj/libgnustep-base.so.1.25.1] Error 1
/usr/local/share/GNUstep/Makefiles/Instance/library.make:278: recipe for target 'internal-library-all_' failed
make[3]: *** [internal-library-all_] Error 2
/usr/local/share/GNUstep/Makefiles/Master/rules.make:297: recipe for target 'libgnustep-base.all.library.variables' failed
make[2]: *** [libgnustep-base.all.library.variables] Error 2
/usr/local/share/GNUstep/Makefiles/Master/library.make:37: recipe for target 'internal-all' failed
make[1]: *** [internal-all] Error 2
/usr/local/share/GNUstep/Makefiles/Master/serial-subdirectories.make:53: recipe for target 'internal-all' failed
make: *** [internal-all] Error 2
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