Hello David, Given you develop mainly on Freebsd, I tried to see if I can get a stable instance of libobjc2 and gnustep-base by switching to FreeBSD.
but I still run into linker issues. This is how I did it 1. freshly installed VM with FeeBSD 12.0 ------------------------------------------ Installed from Disk image: https://download.freebsd.org/ftp/releases/amd64/amd64/ISO-IMAGES/12.0/FreeBSD-12.0-RELEASE-amd64-dvd1.iso <https://download.freebsd.org/ftp/releases/amd64/amd64/ISO-IMAGES/12.0/FreeBSD-12.0-RELEASE-amd64-dvd1.iso> 2. Add Depenencies and switch to bash shell ------------------------------------------- pkg install git \ autoconf \ automake \ cmake \ subversion \ clang-devel-8.d20181024 \ wget \ bash \ pkgconf \ sudo \ gmake \ windowmaker \ jpeg \ tiff \ png \ libxml2 \ libxslt \ gnutls \ libffi \ icu \ cairo \ avahi \ portaudio \ flite \ pngwriter bash 3. Download the sourcecode of gnustep --------------------------------------------------- mkdir gnustep cd gnustep wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.15.tar.gz <http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.15.tar.gz> # FreeBSD only comes with libiconv-1.14 which has a bug we run into earlier # git clone https://github.com/apple/swift-corelibs-libdispatch <https://github.com/apple/swift-corelibs-libdispatch> # <-- this doesnt compile under FreeBSD yet. TODO for later. 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 # ./scripts/install-dependencies <- this doesn't work for freeBSD but the dependencies above fix that which is based on the openbsd version tar -xvzf libiconv-1.15.tar.gz cd libiconv-1.15 ./configure --enable-static --enable-dynamic make make install cd .. 4. Setting some defaults ------------------------------------------------ export CC="clang-devel" export CXX="clang++-devel" export PATH="/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/root/bin" export PKG_CONFIG_PATH="/usr/local/lib/pkgconfig" export LDFLAGS="-fuse-ld=lld-devel" 5. install libobjc2 runtime cd libobjc2 mkdir Build cd Build cmake .. -DCMAKE_BUILD_TYPE=Release -DBUILD_STATIC_LIBOBJC=1 -DCMAKE_C_COMPILER=${CC} -DCMAKE_CXX_COMPILER=${CXX} make -j8 make install cd .. ldconfig 6. install 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=/etc/GNUstep/GNUstep.conf \ --with-user-config-file='.GNUstep.conf' \ --with-user-defaults-dir='GNUstep/Library/Defaults' \ gmake gmake install source /etc/GNUstep/GNUstep.conf cd .. the output is this: ... compiling file NSUUID.m ... Compiling file NSValue.m ... Compiling file NSValueTransformer.m ... Compiling file NSXMLDocument.m ... Compiling file NSXMLDTD.m ... Compiling file NSXMLDTDNode.m ... Compiling file NSXMLElement.m ... Compiling file NSXMLNode.m ... Compiling file NSXMLParser.m ... Compiling file NSZone.m ... Compiling file externs.m ... Compiling file objc-load.m ... Compiling file GSFileHandle.m ... Compiling file NSMessagePort.m ... Compiling file NSMessagePortNameServer.m ... Compiling file NSNetServices.m ... Compiling file GSAvahiNetService.m ... Compiling file GSAvahiNetServiceBrowser.m ... Compiling file GSAvahiClient.m ... Compiling file GSAvahiRunLoopIntegration.m ... Compiling file GSFFIInvocation.m ... Linking library libgnustep-base ... ld.lld: error: obj/libgnustep-base.obj/NSRegularExpression.m.o: symbol __block_descriptor_40_e8_32o_e15_v32@?0@8Q16^C24l has undefined version ?0@8Q16^C24l ld.lld: error: obj/libgnustep-base.obj/NSRegularExpression.m.o: symbol __block_descriptor_40_e8_32r_e15_v32@?0@8Q16^C24l has undefined version ?0@8Q16^C24l clang-8: error: linker command failed with exit code 1 (use -v to see invocation) gmake[4]: *** [/usr/local/share/GNUstep/Makefiles/Instance/library.make:293: obj/libgnustep-base.so.1.26.0] Error 1 gmake[3]: *** [/usr/local/share/GNUstep/Makefiles/Instance/library.make:278: internal-library-all_] Error 2 gmake[2]: *** [/usr/local/share/GNUstep/Makefiles/Master/rules.make:297: libgnustep-base.all.library.variables] Error 2 gmake[1]: *** [/usr/local/share/GNUstep/Makefiles/Master/library.make:37: internal-all] Error 2 gmake: *** [/usr/local/share/GNUstep/Makefiles/Master/serial-subdirectories.make:53: internal-all] Error 2
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