mirror of https://github.com/status-im/xgo.git
170 lines
8.3 KiB
Bash
170 lines
8.3 KiB
Bash
#!/bin/bash
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#
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# Contains the main cross compiler, that individually sets up each target build
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# platform, compiles all the C dependencies, then build the requested executable
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# itself.
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#
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# Usage: build.sh <import path>
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#
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# Needed environment variables:
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# REPO_REMOTE - Optional VCS remote if not the primary repository is needed
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# REPO_BRANCH - Optional VCS branch to use, if not the master branch
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# DEPS - Optional list of C dependency packages to build
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# PACK - Optional sub-package, if not the import path is being built
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# OUT - Optional output prefix to override the package name
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# FLAG_V - Optional verbosity flag to set on the Go builder
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# FLAG_X - Optional flag to print the build progress commands
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# FLAG_RACE - Optional race flag to set on the Go builder
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# TARGETS - Comma separated list of build targets to compile for
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# GO_VERSION - Bootstrapped version of Go to disable uncupported targets
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# EXT_GOPATH - GOPATH elements mounted from the host filesystem
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if [ "$EXT_GOPATH" != "" ]; then
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# If local builds are requested, inject the sources
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echo "Building locally $1..."
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export GOPATH=$GOPATH:$EXT_GOPATH
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set -e
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# Find and change into the package folder
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cd `go list -e -f {{.Dir}} $1`
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export GOPATH=$GOPATH:`pwd`/Godeps/_workspace
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else
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# Otherwise download the canonical import path (may fail, don't allow failures beyond)
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echo "Fetching main repository $1..."
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go get -d $1
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set -e
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cd $GOPATH/src/$1
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export GOPATH=$GOPATH:`pwd`/Godeps/_workspace
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# Switch over the code-base to another checkout if requested
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if [ "$REPO_REMOTE" != "" ]; then
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echo "Switching over to remote $REPO_REMOTE..."
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if [ -d ".git" ]; then
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git remote set-url origin $REPO_REMOTE
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git pull
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elif [ -d ".hg" ]; then
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echo -e "[paths]\ndefault = $REPO_REMOTE\n" >> .hg/hgrc
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hg pull
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fi
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fi
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if [ "$REPO_BRANCH" != "" ]; then
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echo "Switching over to branch $REPO_BRANCH..."
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if [ -d ".git" ]; then
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git checkout $REPO_BRANCH
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elif [ -d ".hg" ]; then
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hg checkout $REPO_BRANCH
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fi
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fi
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fi
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# Download all the C dependencies
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echo "Fetching dependencies..."
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mkdir /deps
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DEPS=($DEPS) && for dep in "${DEPS[@]}"; do
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echo Downloading $dep
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if [ "${dep##*.}" == "tar" ]; then wget -q $dep -O - | tar -C /deps -x; fi
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if [ "${dep##*.}" == "gz" ]; then wget -q $dep -O - | tar -C /deps -xz; fi
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if [ "${dep##*.}" == "bz2" ]; then wget -q $dep -O - | tar -C /deps -xj; fi
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done
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# Configure some global build parameters
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NAME=`basename $1/$PACK`
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if [ "$OUT" != "" ]; then
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NAME=$OUT
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fi
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if [ "$FLAG_V" == "true" ]; then V=-v; fi
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if [ "$FLAG_X" == "true" ]; then X=-x; fi
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if [ "$FLAG_RACE" == "true" ]; then R=-race; fi
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# If no build targets were specified, inject a catch all wildcard
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if [ "$TARGETS" == "" ]; then
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TARGETS="./."
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fi
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# Build for each requested platform individually
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for TARGET in $TARGETS; do
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# Split the target into platform and architecture
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XGOOS=`echo $TARGET | cut -d '/' -f 1`
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XGOARCH=`echo $TARGET | cut -d '/' -f 2`
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# Check and build for Android targets
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if ([ $XGOOS == "." ] || [[ $XGOOS == android* ]]); then
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# Split the platform version and configure the linker options
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PLATFORM=`echo $XGOOS | cut -d '-' -f 2`
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if [ $XGOOS == "." ] || [ "$PLATFORM" == "" ] || [ "$PLATFORM" == "." ]; then
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PLATFORM=$ANDROID_PLATFORM
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fi
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if [ "$PLATFORM" -ge 16 ]; then
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CGO_CCPIE="-fPIE"
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CGO_LDPIE="-fPIE"
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EXT_LDPIE="-extldflags=-pie"
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else
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unset CGO_CCPIE CGO_LDPIE EXT_LDPIE
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fi
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# Iterate over the requested architectures, bootstrap and
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if [ $XGOARCH == "." ] || [ $XGOARCH == "arm" ]; then
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if [ "$GO_VERSION" -lt 150 ]; then
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echo "Go version too low, skipping android-$PLATFORM/arm..."
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else
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echo "Assembling toolchain for android-$PLATFORM/arm..."
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$ANDROID_NDK_ROOT/build/tools/make-standalone-toolchain.sh --ndk-dir=$ANDROID_NDK_ROOT --install-dir=/usr/$ANDROID_CHAIN_ARM --toolchain=$ANDROID_CHAIN_ARM --arch=arm --system=linux-x86_64 > /dev/null 2>&1
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echo "Bootstrapping android-$PLATFORM/arm..."
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CC=arm-linux-androideabi-gcc GOOS=android GOARCH=arm GOARM=7 CGO_ENABLED=1 CGO_CFLAGS="$CGO_CCPIE" CGO_LDFLAGS="$CGO_LDPIE" go install std
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echo "Compiling for android-$PLATFORM/arm..."
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CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-g++ HOST=arm-linux-androideabi PREFIX=/usr/$ANDROID_CHAIN_ARM/arm-linux-androideabi $BUILD_DEPS /deps
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CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-g++ GOOS=android GOARCH=arm GOARM=7 CGO_ENABLED=1 CGO_CFLAGS="$CGO_CCPIE" CGO_CXXFLAGS="$CGO_CCPIE" CGO_LDFLAGS="$CGO_LDPIE" go get $V $X -d ./$PACK
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CC=arm-linux-androideabi-gcc CXX=arm-linux-androideabi-g++ GOOS=android GOARCH=arm GOARM=7 CGO_ENABLED=1 CGO_CFLAGS="$CGO_CCPIE" CGO_CXXFLAGS="$CGO_CCPIE" CGO_LDFLAGS="$CGO_LDPIE" go build --ldflags="$EXT_LDPIE" $V $X $R -o /build/$NAME-android-$PLATFORM-arm$R ./$PACK
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fi
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fi
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fi
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# Check and build for Linux targets
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if ([ $XGOOS == "." ] || [ $XGOOS == "linux" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "amd64" ]); then
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echo "Compiling for linux/amd64..."
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HOST=x86_64-linux PREFIX=/usr/local $BUILD_DEPS /deps
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GOOS=linux GOARCH=amd64 CGO_ENABLED=1 go get $V $X -d ./$PACK
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GOOS=linux GOARCH=amd64 CGO_ENABLED=1 go build $V $X $R -o /build/$NAME-linux-amd64$R ./$PACK
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fi
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if ([ $XGOOS == "." ] || [ $XGOOS == "linux" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "386" ]); then
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echo "Compiling for linux/386..."
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HOST=i686-linux PREFIX=/usr/local $BUILD_DEPS /deps
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GOOS=linux GOARCH=386 CGO_ENABLED=1 go get $V $X -d ./$PACK
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GOOS=linux GOARCH=386 CGO_ENABLED=1 go build $V $X -o /build/$NAME-linux-386 ./$PACK
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fi
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if ([ $XGOOS == "." ] || [ $XGOOS == "linux" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "arm" ]); then
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echo "Compiling for linux/arm..."
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CC=arm-linux-gnueabi-gcc CXX=arm-linux-gnueabi-g++ HOST=arm-linux PREFIX=/usr/local/arm $BUILD_DEPS /deps
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CC=arm-linux-gnueabi-gcc CXX=arm-linux-gnueabi-g++ GOOS=linux GOARCH=arm CGO_ENABLED=1 GOARM=5 go get $V $X -d ./$PACK
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CC=arm-linux-gnueabi-gcc CXX=arm-linux-gnueabi-g++ GOOS=linux GOARCH=arm CGO_ENABLED=1 GOARM=5 go build $V $X -o /build/$NAME-linux-arm ./$PACK
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fi
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# Check and build for Windows targets
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if ([ $XGOOS == "." ] || [ $XGOOS == "windows" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "amd64" ]); then
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echo "Compiling for windows/amd64..."
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CC=x86_64-w64-mingw32-gcc CXX=x86_64-w64-mingw32-g++ HOST=x86_64-w64-mingw32 PREFIX=/usr/x86_64-w64-mingw32 $BUILD_DEPS /deps
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CC=x86_64-w64-mingw32-gcc CXX=x86_64-w64-mingw32-g++ GOOS=windows GOARCH=amd64 CGO_ENABLED=1 go get $V $X -d ./$PACK
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CC=x86_64-w64-mingw32-gcc CXX=x86_64-w64-mingw32-g++ GOOS=windows GOARCH=amd64 CGO_ENABLED=1 go build $V $X $R -o /build/$NAME-windows-amd64$R.exe ./$PACK
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fi
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if ([ $XGOOS == "." ] || [ $XGOOS == "windows" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "386" ]); then
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echo "Compiling for windows/386..."
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CC=i686-w64-mingw32-gcc CXX=i686-w64-mingw32-g++ HOST=i686-w64-mingw32 PREFIX=/usr/i686-w64-mingw32 $BUILD_DEPS /deps
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CC=i686-w64-mingw32-gcc CXX=i686-w64-mingw32-g++ GOOS=windows GOARCH=386 CGO_ENABLED=1 go get $V $X -d ./$PACK
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CC=i686-w64-mingw32-gcc CXX=i686-w64-mingw32-g++ GOOS=windows GOARCH=386 CGO_ENABLED=1 go build $V $X -o /build/$NAME-windows-386.exe ./$PACK
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fi
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# Check and build for OSX targets
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if ([ $XGOOS == "." ] || [ $XGOOS == "darwin" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "amd64" ]); then
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echo "Compiling for darwin/amd64..."
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CC=o64-clang CXX=o64-clang++ HOST=x86_64-apple-darwin10 PREFIX=/usr/local $BUILD_DEPS /deps
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CC=o64-clang CXX=o64-clang++ GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 go get $V $X -d ./$PACK
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CC=o64-clang CXX=o64-clang++ GOOS=darwin GOARCH=amd64 CGO_ENABLED=1 go build -ldflags=-s $V $X $R -o /build/$NAME-darwin-amd64$R ./$PACK
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fi
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if ([ $XGOOS == "." ] || [ $XGOOS == "darwin" ]) && ([ $XGOARCH == "." ] || [ $XGOARCH == "386" ]); then
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echo "Compiling for darwin/386..."
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CC=o32-clang CXX=o32-clang++ HOST=i386-apple-darwin10 PREFIX=/usr/local $BUILD_DEPS /deps
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CC=o32-clang CXX=o32-clang++ GOOS=darwin GOARCH=386 CGO_ENABLED=1 go get $V $X -d ./$PACK
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CC=o32-clang CXX=o32-clang++ GOOS=darwin GOARCH=386 CGO_ENABLED=1 go build -ldflags=-s $V $X -o /build/$NAME-darwin-386 ./$PACK
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fi
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done
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