Closer, but not quite there yet... To get this going I've (sshfs) mounted a 64 bit system on /mnt/engels and then attempted to cross-compile on the 32 bit system with:
fpc -MDelphi -Scgi -CX -O3 -OoUNCERTAIN -OoREGVAR \ -Tlinux -Px86_64 -Xs -XX -va -l \ -dLCL -dLCLgtk2 -XR/mnt/engels This compiles but fails at the linker: Searching file /mnt/engels/usr/lib64/crtn.o... found Searching file /usr/local/opt/binutils/bin/x86_64-linux-ld... found Using util /usr/local/opt/binutils/bin/x86_64-linux-ld /usr/local/opt/binutils/bin/x86_64-linux-ld: skipping incompatible /lib/libpthread.so.0 when searching for /lib/libpthread.so.0 /usr/local/opt/binutils/bin/x86_64-linux-ld: cannot find /lib/libpthread.so.0 Error: Error while linking Fatal: There were 1 errors compiling module, stopping The linker /usr/local/opt/binutils/bin/x86_64-linux-ld was created using (an appropriately modified) fpcfixes_2.6/cross/buildcrossbinutils i.e. built to run on i386 and target x86_64 MYINTEL=i386 TARGETS_X86_64="linux" and the pthread library is (presumably, given the -XR option) /mnt/engels/lib/libpthread.so which file reports as libpthread-2.11.3.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.18, not stripped How can I find out why x86_64-linux-ld reports it as incompatible? Many thanks, Bruce. On 05/28/12 23:02, Jonas Maebe wrote: > > On 28 May 2012, at 14:56, Bruce Tulloch wrote: > >> Am I correct to assume that if I drag in the x86_64 libraries I need >> from another x86_64 system, put them in a local directory and then >> reference then using the -XR option I can make this setup work? > > -XR is for pointing the compiler/linker to the top of a complete sysroot > (i.e., a hierarchy with /lib, /usr/lib etc), not to a directory with just few > handpicked libraries. For the latter, use the -Fl command line switch > instead, possibly combined with -Xd (to prevent the compiler from passing the > default system directories as search paths to the linker). > > And yes, that should indeed work fine. > > > Jonas_______________________________________________ > fpc-pascal maillist - fpc-pascal@lists.freepascal.org > http://lists.freepascal.org/mailman/listinfo/fpc-pascal _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
