Hi Gane, Here is a link to my gdal iOS build script, last tested with 1.11.2, but it should still work with newer 1.11.x releases, https://gist.github.com/JesseCrocker/22eee94485bce5b3a6ea
- Jesse On Fri, Aug 19, 2016 at 1:15 AM, Gane R <gane.p...@gmail.com> wrote: > Hi all, > > I had a change to see the link > http://stackoverflow.com/questions/12643898/incorporating-gdal-ogr-into- > an-ios-project-a-quick-guide > > This was guiding to build with Xcode 4.0, the above link says that it > doesn't work with Xcode version above 4.0 > > I just wanted to build GDAL as static library for iPhone and use the OGR > library there in iPhone. > > I modified the build script as shown here, build_gdal_ios_cus.sh > > #!/bin/bash > if [ "$#" -eq 0 ] > then > echo "No parameters supplied" > else > default_prefix="${HOME}/Documents/iOS_GDAL" > prefix="${default_prefix}" > if [ "$1" == "arm" ] > then > arch="armv7" > fi > if [ "$1" == "sim" ] > then > arch="i386" > fi > if [ "$2" == "iPhone" ] > then > export PATH=$PATH:/Users/w1/ctools > echo $PATH > #extra_cflags="-m${thumb_opt:-no-thumb} -mthumb-interwork" > platform="iPhone" > platform_dir="/Applications/Xcode.app/Contents/Developer/ > Toolchains/XcodeDefault.xctoolchain" > platform_bin_dir="${platform_dir}/usr/bin" > platform_sdk_dir="/Applications/Xcode.app/ > Contents/Developer/Platforms/iPhoneOS.platform/Developer/ > SDKs/iPhoneOS.sdk/" > prefix="${prefix}/${arch}/${platform}.platform/iPhoneOS.sdk" > echo library will be exported to $prefix > #export CC="${platform_bin_dir}/clang" > export INCDIR="/Applications/Xcode.app/Contents/Developer/ > Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include" > export INCDIR1="/Applications/Xcode.app/Contents/Developer/ > Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/ > usr/include/c++/4.2.1/tr1" > export INCDIRCPP="/Applications/Xcode.app/Contents/Developer/ > Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/ > usr/include/c++/4.2.1" > #export CFLAGS="-std=gnu99 -nostdinc -I${INCDIR} -I${INCDIRCPP} > -I${INCDIR1} -arch ${arch} -pipe -Os -gdwarf-2 -isysroot > ${platform_sdk_dir}" > export CFLAGS="-std=gnu99 -nostdinc -I${INCDIR} -I${INCDIR1} -arch > ${arch} -pipe -Os -gdwarf-2 -isysroot ${platform_sdk_dir}" > export LDFLAGS="-arch ${arch} -isysroot ${platform_sdk_dir}" > export CXXFLAGS="-stdlib=libstdc++ -nostdinc++ -I${INCDIR} > -I${INCDIRCPP} -arch ${arch} -pipe -Os -gdwarf-2 -isysroot > ${platform_sdk_dir}" > fi > if [ "$1" == "sim" ] > then > platform="iPhoneSimulator" > fi > ./configure \ > --prefix="${prefix}" \ > --host="${arch}-apple-darwin" \ > --disable-shared \ > --enable-static \ > --with-unix-stdio-64=no > fi > > > I created symbolic links to > armv7-apple-darwin-gcc -> /usr/bin/llvm-gcc > armv7-apple-darwin-g++ -> /usr/bin/llvm-g++ > > Actually points > llvm-g++ -> clang++ > llvm-gcc -> clang > > Above script was invoked as > ./build_gdal_ios_cus.sh arm iPhone > > Configure succeeded. > > when I run > > make > I get error like this > > (cd alg; /Applications/Xcode.app/Contents/Developer/usr/bin/make) > /bin/sh /Users/w1/gdal-2.1.0/libtool --mode=compile --tag=CC > armv7-apple-darwin-gcc -I/Users/w1/gdal-2.1.0/port > -I/Users/w1/gdal-2.1.0/gcore -I/Users/w1/gdal-2.1.0/alg > -I/Users/w1/gdal-2.1.0/ogr -I/Users/w1/gdal-2.1.0/ogr/ogrsf_frmts > -I/Users/w1/gdal-2.1.0/gnm -I/Users/w1/gdal-2.1.0/apps -std=gnu99 -nostdinc > -I/Applications/Xcode.app/Contents/Developer/Platforms/ > iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include > -I/Applications/Xcode.app/Contents/Developer/Platforms/ > iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include/c++/4.2.1/tr1 > -arch armv7 -pipe -Os -gdwarf-2 -isysroot /Applications/Xcode.app/ > Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/ > -Wall -Wdeclaration-after-statement -Wextra -Winit-self -Wunused-parameter > -Wmissing-prototypes -Wmissing-declarations -Wformat > -Werror=format-security -Wno-format-nonliteral -Wshorten-64-to-32 -Wshadow > -Werror=vla -Wdeclaration-after-statement -Wnull-dereference > -DINTERNAL_QHULL -Ilibqhull -DOGR_ENABLED -I/Users/w1/gdal-2.1.0/port > -DGDAL_COMPILATION -c -o delaunay.lo delaunay.c > libtool: compile: armv7-apple-darwin-gcc -I/Users/w1/gdal-2.1.0/port > -I/Users/w1/gdal-2.1.0/gcore -I/Users/w1/gdal-2.1.0/alg > -I/Users/w1/gdal-2.1.0/ogr -I/Users/w1/gdal-2.1.0/ogr/ogrsf_frmts > -I/Users/w1/gdal-2.1.0/gnm -I/Users/w1/gdal-2.1.0/apps -std=gnu99 -nostdinc > -I/Applications/Xcode.app/Contents/Developer/Platforms/ > iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include > -I/Applications/Xcode.app/Contents/Developer/Platforms/ > iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include/c++/4.2.1/tr1 > -arch armv7 -pipe -Os -gdwarf-2 -isysroot /Applications/Xcode.app/ > Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/ > -Wall -Wdeclaration-after-statement -Wextra -Winit-self -Wunused-parameter > -Wmissing-prototypes -Wmissing-declarations -Wformat > -Werror=format-security -Wno-format-nonliteral -Wshorten-64-to-32 -Wshadow > -Werror=vla -Wdeclaration-after-statement -Wnull-dereference > -DINTERNAL_QHULL -Ilibqhull -DOGR_ENABLED -I/Users/w1/gdal-2.1.0/port > -DGDAL_COMPILATION -c delaunay.c -o delaunay.o > In file included from delaunay.c:62: > In file included from /w1/gdal-2.1.0/alg/internal_qhull_headers.h:977: > libqhull/libqhull.c:64:34: error: use of undeclared identifier 'DBL_MAX' > if (qh RERUN || qh JOGGLEmax < REALmax/2) > ^ > libqhull/user.h:145:17: note: expanded from macro 'REALmax' > #define REALmax DBL_MAX > ^ > In file included from delaunay.c:62: > In file included from /w1/gdal-2.1.0/alg/internal_qhull_headers.h:977: > libqhull/libqhull.c:301:37: error: use of undeclared identifier 'DBL_MAX' > if (!qh RERUN && qh JOGGLEmax < REALmax/2) { > ^ > libqhull/user.h:145:17: note: expanded from macro 'REALmax' > #define REALmax DBL_MAX > ^ > In file included from delaunay.c:62: > In file included from /w1/gdal-2.1.0/alg/internal_qhull_headers.h:977: > libqhull/libqhull.c:325:49: error: use of undeclared identifier 'DBL_MAX' > if (qh TRACEpoint != -1 || qh TRACEdist < REALmax/2 || qh > TRACEmerge) { > ^ > libqhull/ > > It seems that the float.h or cfloat does't have such definition or > implementation for arm target > > Questions: > > 1. Can we build GDAL for iPhone with arm7 targert ?? > > 2. Did I have missed or misconfigured something ??? > > Any suggestion or references on web will be of great help. > > Thanks > Gane > > > > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/gdal-dev >
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