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POStatic Graphviz libraries for iOS
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  1. POStatic Graphviz libraries for iOS
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    copied!<p>I've been trying to build static armv7 and i386 Graphviz libraries for iOS. I've followed just about every tutorial and finally managed to build both libraries. I copy every i386 *.a library file into a folder in Xcode. I do the same with every *.a armv7 file and every *.h header file. My problem is that Xcode is throwing symbol not found errors. Any ideas as to why the symbols are not found?</p> <pre><code>Undefined symbols for architecture armv7: "_drawGraph", referenced from: -[FNETGraph render] in FNETGraph.o "_createGraph", referenced from: -[FNETGraph render] in FNETGraph.o ld: symbol(s) not found for architecture armv7 clang: error: linker command failed with exit code 1 (use -v to see invocation) </code></pre> <p>Here is my configure and make code for armv7:</p> <pre><code>export DEV_iOS=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer export SDK_iOS=${DEV_iOS}/SDKs/iPhoneOS6.1.sdk export COMPILER_iOS=${DEV_iOS}/usr/bin export CC=${COMPILER_iOS}/gcc export CPP=${COMPILER_iOS}/llvm-cpp-4.2 export CXX=${COMPILER_iOS}/g++ export CXXCPP=${COMPILER_iOS}/g++ export OBJC=${COMPILER_iOS}/gcc export LD=${COMPILER_iOS}/ld export LDFLAGS="-arch armv7 -isysroot ${SDK_iOS}" export CFLAGS="${LDFLAGS} -miphoneos-version-min=6.1" export CXXFLAGS="${LDFLAGS} -miphoneos-version-min=6.1 -fvisibility-inlines-hidden" export CXXCPPFLAGS="${LDFLAGS} -miphoneos-version-min=6.1" export OBJCFLAGS="${LDFLAGS} -miphoneos-version-min=6.1 -fvisibility-inlines-hidden" export AR=${COMPILER_iOS}/ar export AS=${COMPILER_iOS}/as export NM=${COMPILER_iOS}/nm export CXXCPP=${COMPILER_iOS}/llvm-cpp-4.2 export RANLIB=${COMPILER_iOS}/ranlib ./configure --host=arm-apple-darwin11 --disable-dependency-tracking --enable-shared=no --enable-static=yes --enable-ltdl-install=no --enable-ltdl=no --enable-swig=no --enable-tcl=no --with-codegens=no --with-fontconfig=no --with-freetype2=no --with-ipsepcola=yes --with-libgd=no --with-quartz=yes --with-visio=yes --with-x=no --with-cgraph=yes make touch lib/gvpr/gdefs.h make mkdir -p ~/Desktop/Graphiz/armv7 find . -name '*.a' -execdir cp '{}' ~/Desktop/Graphiz/armv7 \; mkdir -p ~/Desktop/Graphiz/headers find . -name '*.h' -execdir cp '{}' ~/Desktop/Graphiz/headers \; </code></pre>
 

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