Hi Leonardo, > -----Message d'origine----- > De : fpc-devel-boun...@lists.freepascal.org [mailto:fpc-devel- > boun...@lists.freepascal.org] De la part de Leonardo M. Ramé > Envoyé : jeudi 26 avril 2012 21:10 > À : FPC developers' list > Objet : [fpc-devel] OpenBsd cross compiler > > Hi, I usually create Win32 targets using this: > > make crossinstall OS_TARGET=win32 CPU_TARGET=i386 > PP=/home/leonardo/Desarrollo/fpc/i386-linux-ppc386 > > Now I want to create an OpenBSD cross compiler, so I just replaced "win32" by "openbsd": Yes, but you do need cross-binutils for openbsd!
The problem is that current GNU Binutils source do not generate correct objects/executables for openbsd. Which means that you need to get an openbsd specific binutils source install it, and configure it for the target you are interested in: I checked the internet, and it seems to be difficult to fond. Thus I added it to ftp://ftp.freepascal.org/pub/fpc/contrib/cross/openbsd/ 1) Downloaded ftp://ftp.freepascal.org/pub/fpc/contrib/cross/openbsd/binutils-openbsd-2.15 .tar.gz file. 2) Untar it tar -xvzf binutils-openbsd-2.15.tar.gz 3) Create build directory: mkdir build-cross-i386-openbsd cd build-cross-i386-openbsd 4) Run configure for that target ../binutils-4.9/configure --target=i386-pc-openbsd --program-prefix=i386-openbsd- (That's what I used on mingw32, but to compile on mingw you also need to apply the patch that I added in the same directory on ftp server). 5) Compile and install everything: make all-gas all-binutils all-ld make install-gas install-binutils install-ld prefix=PATH/TO/WHERE/YOU/WANT/IT This should install i386-openbsd-as i386-openbsd-ld and a few more into PATH/TO/WHERE/YOU/WANT/IT/bin directory Note that I didn't use the same procedure on mingw (because I wanted to get binaries that did not depend on any mingw specific DLLs) > make crossinstall OS_TARGET=openbsd CPU_TARGET=i386 > PP=/home/leonardo/Desarrollo/fpc/i386-linux-ppc386 > > But the linker is not found. This is the error I get: > > make[5]: se ingresa al directorio > «/home/leonardo/Desarrollo/fpc/rtl/openbsd» > /bin/mkdir -p /home/leonardo/Desarrollo/fpc/rtl/units/i386-openbsd > i386-openbsd-as -o /home/leonardo/Desarrollo/fpc/rtl/units/i386- > openbsd/prt0.o i386/prt0.as > make[5]: i386-openbsd-as: No se encontró el programa > make[5]: *** [prt0.o] Error 127 > make[5]: se sale del directorio «/home/leonardo/Desarrollo/fpc/rtl/openbsd» > make[4]: *** [openbsd_all] Error 2 > make[4]: se sale del directorio «/home/leonardo/Desarrollo/fpc/rtl» > make[3]: *** [rtl] Error 2 > make[3]: se sale del directorio «/home/leonardo/Desarrollo/fpc/compiler» > make[2]: *** [cycle] Error 2 > make[2]: se sale del directorio «/home/leonardo/Desarrollo/fpc/compiler» > make[1]: *** [compiler_cycle] Error 2 > make[1]: se sale del directorio «/home/leonardo/Desarrollo/fpc» > make: *** [build-stamp.i386-openbsd] Error 2 > > Is there an "i386-openbsd-as" linker?. Where can I find it. i386-openbsd-as is the assembler, not the linker i386-openbsd-ld is the linker. > BTW. I'm on Linux x86_64 (Ubuntu 11.10). You could repeat the steps for x86_64-openbsd target by simply using --target=x86_646pc-openbsd Hoping the above will help, Pierre _______________________________________________ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
