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| 1 | +#!/usr/bin/env bash |
| 2 | + |
| 3 | +export LC_ALL=C |
| 4 | +pushd "${0%/*}" &>/dev/null |
| 5 | + |
| 6 | +PLATFORM=$(uname -s) |
| 7 | +OPERATING_SYSTEM=$(uname -o || echo "-") |
| 8 | + |
| 9 | +if [ $OPERATING_SYSTEM == "Android" ]; then |
| 10 | + export CC="clang -D__ANDROID_API__=26" |
| 11 | + export CXX="clang++ -D__ANDROID_API__=26" |
| 12 | +fi |
| 13 | + |
| 14 | +if [ -z "$LLVM_DSYMUTIL" ]; then |
| 15 | + LLVM_DSYMUTIL=llvm-dsymutil |
| 16 | +fi |
| 17 | + |
| 18 | +if [ -z "$JOBS" ]; then |
| 19 | + JOBS=$(nproc 2>/dev/null || ncpus 2>/dev/null || echo 1) |
| 20 | +fi |
| 21 | + |
| 22 | +set -e |
| 23 | + |
| 24 | +function verbose_cmd |
| 25 | +{ |
| 26 | + echo "$@" |
| 27 | + eval "$@" |
| 28 | +} |
| 29 | + |
| 30 | +function extract() |
| 31 | +{ |
| 32 | + echo "extracting $(basename $1) ..." |
| 33 | + local tarflags="xf" |
| 34 | + |
| 35 | + case $1 in |
| 36 | + *.tar.xz) |
| 37 | + xz -dc $1 | tar $tarflags - |
| 38 | + ;; |
| 39 | + *.tar.gz) |
| 40 | + gunzip -dc $1 | tar $tarflags - |
| 41 | + ;; |
| 42 | + *.tar.bz2) |
| 43 | + bzip2 -dc $1 | tar $tarflags - |
| 44 | + ;; |
| 45 | + *) |
| 46 | + echo "unhandled archive type" 1>&2 |
| 47 | + exit 1 |
| 48 | + ;; |
| 49 | + esac |
| 50 | +} |
| 51 | + |
| 52 | +function git_clone_repository |
| 53 | +{ |
| 54 | + local url=$1 |
| 55 | + local branch=$2 |
| 56 | + local directory |
| 57 | + |
| 58 | + directory=$(basename $url) |
| 59 | + directory=${directory/\.git/} |
| 60 | + |
| 61 | + if [ -n "$CCTOOLS_IOS_DEV" ]; then |
| 62 | + rm -rf $directory |
| 63 | + cp -r $CCTOOLS_IOS_DEV/$directory . |
| 64 | + return |
| 65 | + fi |
| 66 | + |
| 67 | + if [ ! -d $directory ]; then |
| 68 | + local args="" |
| 69 | + test "$branch" = "master" && args="--depth 1" |
| 70 | + git clone $url $args |
| 71 | + fi |
| 72 | + |
| 73 | + pushd $directory &>/dev/null |
| 74 | + |
| 75 | + git reset --hard |
| 76 | + git clean -fdx |
| 77 | + git checkout $branch |
| 78 | + git pull origin $branch |
| 79 | + |
| 80 | + popd &>/dev/null |
| 81 | +} |
| 82 | + |
| 83 | + |
| 84 | +if [ $# -lt 2 ]; then |
| 85 | + echo "usage: $0 AppleTVOS.sdk.tar* <target cpu>" 1>&2 |
| 86 | + echo "i.e. $0 /path/to/AppleTVOS.sdk.tar.xz armv7" 1>&2 |
| 87 | + exit 1 |
| 88 | +fi |
| 89 | + |
| 90 | +TRIPLE="arm-apple-darwin11" |
| 91 | +TARGETDIR="$PWD/target" |
| 92 | +SDKDIR="$TARGETDIR/SDK" |
| 93 | + |
| 94 | +if [ -d $TARGETDIR ]; then |
| 95 | + echo "cleaning up ..." |
| 96 | + rm -rf $TARGETDIR |
| 97 | +fi |
| 98 | + |
| 99 | +mkdir -p $TARGETDIR |
| 100 | +mkdir -p $TARGETDIR/bin |
| 101 | +mkdir -p $SDKDIR |
| 102 | + |
| 103 | +echo "" |
| 104 | +echo "*** extracting SDK ***" |
| 105 | +echo "" |
| 106 | + |
| 107 | +pushd $SDKDIR &>/dev/null |
| 108 | +SDK_VERSION=$(echo $1 | grep -P -o "[0-9][0-9].[0-9]+" | head -1) |
| 109 | +if [ -z "$SDK_VERSION" ]; then |
| 110 | + SDK_VERSION=$(echo $1 | grep -P -o "[0-9].[0-9]+" | head -1) |
| 111 | +fi |
| 112 | +if [ -z "$SDK_VERSION" ]; then |
| 113 | + echo "AppleTVOS Version must be in the SDK filename!" 1>&2 |
| 114 | + exit 1 |
| 115 | +fi |
| 116 | +extract $1 |
| 117 | +SYSLIB=$(find $SDKDIR -name libSystem.dylib -o -name libSystem.tbd | head -n1) |
| 118 | +if [ -z "$SYSLIB" ]; then |
| 119 | + echo "SDK should contain libSystem{.dylib,.tbd}" 1>&2 |
| 120 | + exit 1 |
| 121 | +fi |
| 122 | +WRAPPER_SDKDIR=$(echo AppleTVOS*sdk | head -n1) |
| 123 | +if [ -z "$WRAPPER_SDKDIR" ]; then |
| 124 | + echo "broken SDK" 1>&2 |
| 125 | + exit 1 |
| 126 | +fi |
| 127 | +popd &>/dev/null |
| 128 | + |
| 129 | +echo "" |
| 130 | +echo "*** building wrapper ***" |
| 131 | +echo "" |
| 132 | + |
| 133 | +OK=0 |
| 134 | + |
| 135 | +set +e |
| 136 | +which $LLVM_DSYMUTIL &>/dev/null |
| 137 | +if [ $? -eq 0 ]; then |
| 138 | + case $($LLVM_DSYMUTIL --version | \ |
| 139 | + grep "LLVM version" | head -1 | awk '{print $3}') in |
| 140 | + 3.8*|3.9*|4.0*|5.0*|6.0*|7.0*|8.0*|9.0*) OK=1 ;; |
| 141 | + esac |
| 142 | +fi |
| 143 | +set -e |
| 144 | + |
| 145 | +if [ $OK -eq 1 ]; then |
| 146 | + ln -sf $(which $LLVM_DSYMUTIL) $TARGETDIR/bin/dsymutil |
| 147 | + pushd $TARGETDIR/bin &>/dev/null |
| 148 | + ln -sf $TRIPLE-lipo lipo |
| 149 | + popd &>/dev/null |
| 150 | +elif ! which dsymutil &>/dev/null; then |
| 151 | + echo "int main(){return 0;}" | cc -xc -O2 -o $TARGETDIR/bin/dsymutil - |
| 152 | +fi |
| 153 | + |
| 154 | +verbose_cmd cc -O2 -Wall -Wextra -pedantic wrapper.c \ |
| 155 | + -DSDK_DIR=\"\\\"$WRAPPER_SDKDIR\\\"\" \ |
| 156 | + -DTARGET_CPU=\"\\\"$2\\\"\" \ |
| 157 | + -DOS_VER_MIN=\"\\\"$SDK_VERSION\\\"\" \ |
| 158 | + -o $TARGETDIR/bin/$TRIPLE-clang |
| 159 | + |
| 160 | +pushd $TARGETDIR/bin &>/dev/null |
| 161 | +verbose_cmd ln -sf $TRIPLE-clang $TRIPLE-clang++ |
| 162 | +popd &>/dev/null |
| 163 | + |
| 164 | +echo "" |
| 165 | +echo "*** building ldid ***" |
| 166 | +echo "" |
| 167 | + |
| 168 | +rm -rf tmp |
| 169 | + |
| 170 | +mkdir -p tmp |
| 171 | +pushd tmp &>/dev/null |
| 172 | +git_clone_repository https://github.com/tpoechtrager/ldid.git master |
| 173 | +pushd ldid &>/dev/null |
| 174 | +make INSTALLPREFIX=$TARGETDIR -j$JOBS install |
| 175 | +popd &>/dev/null |
| 176 | +popd &>/dev/null |
| 177 | + |
| 178 | +echo "" |
| 179 | +echo "*** building apple-libtapi ***" |
| 180 | +echo "" |
| 181 | + |
| 182 | +pushd tmp &>/dev/null |
| 183 | +git_clone_repository https://github.com/tpoechtrager/apple-libtapi.git 1100.0.11 |
| 184 | +pushd apple-libtapi &>/dev/null |
| 185 | +INSTALLPREFIX=$TARGETDIR ./build.sh |
| 186 | +./install.sh |
| 187 | +popd &>/dev/null |
| 188 | +popd &>/dev/null |
| 189 | + |
| 190 | +echo "" |
| 191 | +echo "*** building cctools / ld64 ***" |
| 192 | +echo "" |
| 193 | + |
| 194 | +pushd ../../cctools &>/dev/null |
| 195 | +git clean -fdx &>/dev/null || true |
| 196 | +popd &>/dev/null |
| 197 | + |
| 198 | +pushd tmp &>/dev/null |
| 199 | +mkdir -p cctools |
| 200 | +pushd cctools &>/dev/null |
| 201 | +../../../../cctools/configure --target=$TRIPLE --prefix=$TARGETDIR --with-libtapi=$TARGETDIR |
| 202 | +make -j$JOBS && make install |
| 203 | +popd &>/dev/null |
| 204 | +popd &>/dev/null |
| 205 | + |
| 206 | +echo "" |
| 207 | +echo "*** checking toolchain ***" |
| 208 | +echo "" |
| 209 | + |
| 210 | +export PATH=$TARGETDIR/bin:$PATH |
| 211 | + |
| 212 | +echo "int main(){return 0;}" | $TRIPLE-clang -xc -O2 -o test - 1>/dev/null || exit 1 |
| 213 | +rm test |
| 214 | +echo "OK" |
| 215 | + |
| 216 | +echo "" |
| 217 | +echo "*** all done ***" |
| 218 | +echo "" |
| 219 | +echo "do not forget to add $TARGETDIR/bin to your PATH variable" |
| 220 | +echo "" |
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