<?xml version="1.0" encoding="UTF-8"?> <!-- This is an example of how to add custom compiler/linker arguments for a crosscompiler. You can use such files with setting the property 'gluegen-cpptasks.file', ie: -Dgluegen-cpptasks.file=`pwd`/lib/gluegen-cpptasks-linux-32bit.xml In case you want to compile for 32bit on a 64bit machine, you might also need to set the 'os.arch' to 'x86'. Example: gluegen/make/make.gluegen.all.linux-x86.sh --> <project name="GlueGen-cpptasks-android-armv6" basedir="." > <!-- Set OS and ARCH for crosscompilation compiler configuration --> <target name="gluegen.cpptasks.detect.os.custom"> <property name="gluegen.cpptasks.detected.os" value="true" /> <property name="isUnix" value="true" /> <property name="isAndroid" value="true" /> <property name="isAndroidARMv6" value="true" /> <property name="jvmDataModel.arg" value="-Djnlp.no.jvm.data.model.set=true" /> <property name="isCrosscompilation" value="true" /> <property name="android.abi" value="armeabi" /> <property name="isAbiEabiGnuArmel" value="true" /> <echo message="gluegen.cpptasks.detect.os.custom: GLUEGEN_CPPTASKS_FILE 'gluegen-cpptasks-android-armv6' done"/> </target> <import file="${gluegen.root.abs-path}/make/gluegen-cpptasks-base.xml" optional="false" /> <target name="gluegen.cpptasks.configure.compiler" depends="setup.java.home.dir,declare.linux.android"> <echo message="Custom forced compiler Android NDK, linker.cfg.android" /> <compiler id="compiler.cfg.android" name="gcc"> <compilerarg value="--sysroot=${env.TARGET_PLATFORM_ROOT}" /> <!-- The default search dirs for 'gcc from $NDK_TOOLCHAIN_ROOT/$TARGET_TRIPLE/bin will not find subprograms properly (see gcc -print-search-dirs). Not sure if this is a bug in the NDK or not. Need to explicitly indicate where subprograms are with -B. NOTE: This is not necessary if using '$TARGET_TRIPLE-gcc' from $NDK_TOOLCHAIN_ROOT/bin. --> <compilerarg value="-B${env.NDK_TOOLCHAIN_ROOT}/libexec/gcc/${env.TARGET_TRIPLE}/${env.GCC_VERSION}" /> <compilerarg value="-ffunction-sections" /> <compilerarg value="-funwind-tables" /> <compilerarg value="-fstack-protector" /> <compilerarg value="-fpic" /> <compilerarg value="-march=armv6" /> <compilerarg value="-mfloat-abi=softfp" /> <compilerarg value="-marm" /> <compilerarg value="-g" if="c.compiler.use-debug" /> <compilerarg value="-O0" if="c.compiler.use-debug" /> <compilerarg value="-Os" unless="c.compiler.use-debug" /> <!--<compilerarg value="-O2" /> --> <compilerarg value="-fomit-frame-pointer" /> <compilerarg value="-fno-strict-aliasing" /> <compilerarg value="-finline-limit=64" /> <compilerarg value="-Wa,--noexecstack" /> <includepath path="${env.NDK_TOOLCHAIN_ROOT}/lib/gcc/${env.TARGET_TRIPLE}/${env.GCC_VERSION}/include" /> <!-- for stdarg.h --> <defineset> <define name="__unix__" /> <define name="__ARM_ARCH_5__" /> <define name="__ARM_ARCH_5T__" /> <define name="__ARM_ARCH_5E__" /> <define name="__ARM_ARCH_5TE__" /> <define name="ANDROID" /> <define name="_DEBUG" if="c.compiler.use-debug"/> <define name="DEBUG" if="c.compiler.use-debug"/> <define name="NDEBUG" unless="c.compiler.use-debug"/> </defineset> </compiler> <linker id="linker.cfg.android" name="gcc"> <linkerarg value="--sysroot=${env.TARGET_PLATFORM_ROOT}" /> <linkerarg value="-fpic" /> <linkerarg value="-fno-use-linker-plugin" /> <linkerarg value="-march=armv6" /> <linkerarg value="-mfloat-abi=softfp" /> <linkerarg value="-marm" /> <linkerarg value="-nostdlib" /> <linkerarg value="-Bdynamic" /> <linkerarg value="-Wl,-dynamic-linker,/system/bin/linker" /> <linkerarg value="-Wl,-z,nocopyreloc" /> <linkerarg value="--demangle" /> <linkerarg value="--gc-sections" /> <linkerarg value="--no-undefined" /> <linkerarg value="-static-libgcc"/> <!-- The gcc from $NDK_TOOLCHAIN_ROOT/$TARGET_TRIPLE/bin needs to be told where to find libgcc as the default location (gcc -print-search-dirs) is not correct. Not sure if this is a bug in the NDK or not. We also enforce that libgcc is linked after source files but before other shared libraries. --> <libset dir="${env.NDK_TOOLCHAIN_ROOT}/lib/gcc/${env.TARGET_TRIPLE}/${env.GCC_VERSION}" libs="gcc" /> <libset libs="c,m,dl" /> </linker> </target> <target name="gluegen.cpptasks.declare.compiler" depends="setup.java.home.dir"> <echo message="Custom forced Linux.x86 cross compile android" /> <property name="compiler.cfg.id.base" value="compiler.cfg.android" /> <property name="linker.cfg.id.base" value="linker.cfg.android" /> <property name="java.lib.dir.platform" value="${java.home.dir}/jre/lib/i386" /> <property name="java.includes.dir.platform" value="${java.includes.dir}/linux" /> </target> <target name="declare.linux.android"> <echo message="android.arm" /> <property name="compiler.cfg.id" value="compiler.cfg.android" /> <property name="linker.cfg.id" value="linker.cfg.android" /> </target> </project>