Hi Even, Your suggestion has helped a little, but I still can't compile for iOS (device). I'm getting the following at the end of the build output...
libtool: compile: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/g++ -arch armv7 -pipe -Os -gdwarf-2 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk -mno-thumb -mthumb-interwork -Wall -I/Users/nsands/Documents/Nik/Development/gdal-1.10.0/port -I/Users/nsands/Documents/Nik/Development/gdal-1.10.0/gcore -I/Users/nsands/Documents/Nik/Development/gdal-1.10.0/alg -I/Users/nsands/Documents/Nik/Development/gdal-1.10.0/ogr -I/Users/nsands/Documents/Nik/Development/gdal-1.10.0/ogr/ogrsf_frmts -I/Users/nsands/Documents/Nik/Development/gdal-1.10.0/frmts -DOGR_ENABLED -I/Users/nsands/Documents/Nik/Development/gdal-1.10.0/port -c commonutils.cpp -o commonutils.o /bin/sh /Users/nsands/Documents/Nik/Development/gdal-1.10.0/libtool --mode=link /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/g++ -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk gdalinfo.lo commonutils.lo /Users/nsands/Documents/Nik/Development/gdal-1.10.0/libgdal.la -o gdalinfo libtool: link: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/g++ -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk gdalinfo.o commonutils.o -o gdalinfo /Users/nsands/Documents/Nik/Development/gdal-1.10.0/.libs/libgdal.a -lsqlite3 -lz -lpthread -ldl -liconv -lxml2 Undefined symbols for architecture armv7: "_clock$UNIX2003", referenced from: IVFKDataBlock::LoadGeometry() in libgdal.a(vfkdatablock.o) ld: symbol(s) not found for architecture armv7 collect2: ld returned 1 exit status make[1]: *** [gdalinfo] Error 1 make: *** [apps-target] Error 2 How can I get this resolved? Cheers, Nik. On 12/08/2013, at 4:12 PM, Even Rouault <even.roua...@mines-paris.org> wrote: > Le lundi 12 août 2013 02:17:33, Nik Sands a écrit : >> Hi list members, >> >> I was able to build GDAL 1.9 for iOS, and I can build 1.10 for the iOS >> simulator, however I cannot compile GDAL 1.10 for the actual iOS >> (devices). It appears that this is because crt_extern is not included in >> iOS. >> >> The code that trips up the build is in 'cpl_spawn.cpp' and appears to be: >> >> #ifdef __APPLE__ >> #include <crt_externs.h> >> >> The last few lines of the build output are below. >> >> Is there some way that I can get GDAL 1.10 built for iOS? I really need >> one of the changes that was included in this version. >> >> Thanks in advance for any advice that you may be able to provide. > > Nick, > > Maybe you can try the patch at > https://github.com/joyent/libuv/pull/321#issuecomment-4155600 that has very > similar code that the one in GDAL and report if it works for you so it can > get > integrated ? > > Even > >> >> Cheers, >> Nik. >> >> >> libtool: compile: >> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Dev >> eloper/usr/bin/g++ -arch armv7 -pipe -Os -gdwarf-2 -isysroot >> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Dev >> eloper/SDKs/iPhoneOS6.1.sdk -mno-thumb -mthumb-interwork -Wall >> -DOGR_ENABLED -I/Users/nsands/Documents/Nik/Development/gdal-1.10.0/port >> -DHAVE_LIBZ -I/usr/include/libxml2 -DHAVE_LIBXML2 -c cpl_spawn.cpp -o >> cpl_spawn.o cpl_spawn.cpp:465:25: error: crt_externs.h: No such file or >> directory cpl_spawn.cpp: In function 'CPLSpawnedProcess* CPLSpawnAsync(int >> (*)(CPL_FILE_HANDLE, CPL_FILE_HANDLE), const char* const*, int, int, int, >> char**)': cpl_spawn.cpp:727: error: '_NSGetEnviron' was not declared in >> this scope make[1]: *** [cpl_spawn.lo] Error 1 >> make: *** [port-target] Error 2 >> _______________________________________________ >> gdal-dev mailing list >> gdal-dev@lists.osgeo.org >> http://lists.osgeo.org/mailman/listinfo/gdal-dev > > -- > Geospatial professional services > http://even.rouault.free.fr/services.html _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev