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Subject: Re: Cross compiling on 64 bit machine - msg#00028List: apache.logging.log4cxx.userkingos@xxxxxxxxxxxxxxx wrote: I am trying to compile svn head on an amd64 machine, but building 32bit libraries. All I [...] funny options. How can I do this? Is there a way to build without ant? Argh! on UNIX, you can also use the autotools based build system with the usual ./configure; make; make install approach. Regarding your issue, you probably have to do something like ./configure CXXFLAGS="-m32" LDFLAGS="-m32" Regards, Andreas Thread at a glance:
Previous Message by Date: click to view message previewCross compiling on 64 bit machineHi, I am trying to compile svn head on an amd64 machine, but building 32bit libraries. All I need to do is pass -m32 to gcc when it compiles and links, but I am having terrible trouble getting ant to do that (I am a novice at ant ...) I have tried just about everything I can think of, the main way being to add the lines <compilerarg value="-m32"/> <linkerarg value="-m32"/> everywhere below the dpic arguments. This doesn't work however, as ar gets called with funny options. How can I do this? Is there a way to build without ant? Argh! Cheers, Andrew Next Message by Date: click to view message previewRe: Cross compiling on 64 bit machineOkay, thanks Andreas! I am getting there. However, I have now hit a compilation issue, with the latest code from svn. I can't remember this problem in 64 bit, but I have tried compiling on a pure 32 bit machine and get the same problem. Is it to do with wchars, which are getting configured differently now that I am not using ant? How do I fix this with the configure build? g++ -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE=\"log4cxx\" -DVERSION=\"0.10.0\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DHAVE_UNISTD_H=1 -DHAVE_ALLOCA_H=1 -DHAVE_SWPRINTF=1 -DHAVE_SYSLOG=1 -DHAVE_PTHREAD=1 -DHAVE_THREAD=1 -DHAVE_GETHOSTBYNAME=1 -DHAVE_SETSOCKOPT=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_FTIME=1 -DHAVE_SETENV=1 -DHAVE_MBSNRTOWCS=1 -DHAVE_WCSNRTOMBS=1 -I. -I. -I../include -I../include -DLOG4CXX -DLINUX=2 -D_REENTRANT -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -I/home/kingos/logging-log4cxx/lib/apr-1.2.7/include -I/home/kingos/logging-log4cxx/lib/apr-util-1.2.7/include -D_REENTRANT -g -O2 -MT charsetencoder.lo -MD -MP -MF .deps/charsetencoder.Tpo -c charsetencoder.cpp -fPIC -DPIC -o .libs/charsetencoder.o charsetencoder.cpp: In constructor `log4cxx::helpers::APRCharsetEncoder::APRCharsetEncoder(const char*)': charsetencoder.cpp:49: error: `pool' was not declared in this scope charsetencoder.cpp:53: error: `convset' was not declared in this scope charsetencoder.cpp:60: error: expected primary-expression before "else" charsetencoder.cpp:60: error: expected `;' before "else" charsetencoder.cpp:62: error: expected primary-expression before "else" charsetencoder.cpp:62: error: expected `;' before "else" Thanks again for your help, Regards, Andrew Previous Message by Thread: click to view message previewCross compiling on 64 bit machineHi, I am trying to compile svn head on an amd64 machine, but building 32bit libraries. All I need to do is pass -m32 to gcc when it compiles and links, but I am having terrible trouble getting ant to do that (I am a novice at ant ...) I have tried just about everything I can think of, the main way being to add the lines <compilerarg value="-m32"/> <linkerarg value="-m32"/> everywhere below the dpic arguments. This doesn't work however, as ar gets called with funny options. How can I do this? Is there a way to build without ant? Argh! Cheers, Andrew Next Message by Thread: click to view message previewRe: Cross compiling on 64 bit machineOkay, thanks Andreas! I am getting there. However, I have now hit a compilation issue, with the latest code from svn. I can't remember this problem in 64 bit, but I have tried compiling on a pure 32 bit machine and get the same problem. Is it to do with wchars, which are getting configured differently now that I am not using ant? How do I fix this with the configure build? g++ -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE=\"log4cxx\" -DVERSION=\"0.10.0\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -DHAVE_UNISTD_H=1 -DHAVE_ALLOCA_H=1 -DHAVE_SWPRINTF=1 -DHAVE_SYSLOG=1 -DHAVE_PTHREAD=1 -DHAVE_THREAD=1 -DHAVE_GETHOSTBYNAME=1 -DHAVE_SETSOCKOPT=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_FTIME=1 -DHAVE_SETENV=1 -DHAVE_MBSNRTOWCS=1 -DHAVE_WCSNRTOMBS=1 -I. -I. -I../include -I../include -DLOG4CXX -DLINUX=2 -D_REENTRANT -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -I/home/kingos/logging-log4cxx/lib/apr-1.2.7/include -I/home/kingos/logging-log4cxx/lib/apr-util-1.2.7/include -D_REENTRANT -g -O2 -MT charsetencoder.lo -MD -MP -MF .deps/charsetencoder.Tpo -c charsetencoder.cpp -fPIC -DPIC -o .libs/charsetencoder.o charsetencoder.cpp: In constructor `log4cxx::helpers::APRCharsetEncoder::APRCharsetEncoder(const char*)': charsetencoder.cpp:49: error: `pool' was not declared in this scope charsetencoder.cpp:53: error: `convset' was not declared in this scope charsetencoder.cpp:60: error: expected primary-expression before "else" charsetencoder.cpp:60: error: expected `;' before "else" charsetencoder.cpp:62: error: expected primary-expression before "else" charsetencoder.cpp:62: error: expected `;' before "else" Thanks again for your help, Regards, Andrew Loading Comments...
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