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Merge pull request #254 from rokm/xcode_cmdline_tools
Add scripts for extracting SDKs from Command Line Tools for Xcode
This commit is contained in:
Thomas Pöchtrager
GitHub
commit
269ed97a6d
33
README.md
33
README.md
@ -159,7 +159,10 @@ use these variants unless you know what you're doing.
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**[Please ensure you have read and understood the Xcode license
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terms before continuing.](https://www.apple.com/legal/sla/docs/xcode.pdf)**
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##### Packaging the SDK on macOS: #####
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The SDKs can be extracted either from full Xcode or from Command Line
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Tools for Xcode.
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##### Packaging the SDK on macOS (Xcode): #####
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1. [Download Xcode: https://developer.apple.com/download/more] \*\*
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2. [Mount Xcode.dmg (Open With -> DiskImageMounter) \*\*\*]
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@ -212,6 +215,34 @@ An SSD is recommended for this method.
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6. Copy or move the SDK into the tarballs/ directory
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##### Packaging the SDK from Xcode Command Line Tools on macOS: #####
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1. [Download Xcode Command Line Tools: https://developer.apple.com/download/more] \*\*\*\*
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2. [Mount Command_Line_Tools_for_Xcode.dmg (Open With -> DiskImageMounter)]
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3. [Install "Command Line Tools.pkg" (Open With -> Installer)]
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3. Run: `./tools/gen_sdk_package_tools.sh` (from the OSXCross package)
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4. Copy the packaged SDK (\*.tar.\* or \*.pkg) on a USB Stick
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5. (On Linux/BSD) Copy or move the SDK into the tarballs/ directory of
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OSXCross.
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\*\*\*\*
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-- Xcode command line tools 12.x are known to work.
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Steps 1. to 3. can be skipped if you have Xcode Command line tools
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already installed (e.g., auto-installed by running `git` or `gcc`
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command from command-line).
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##### Packing the SDK from from Xcode Command Line Tools on Linux: #####
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This method may require up to 25 GB of free disk space.
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An SSD is recommended for this method.
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1. Download Xcode Command Line Tools like described in 'Packaging the SDK from Xcode Command Line Tools on macOS'
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2. Install `clang`, `make`, `libssl-devel`, `lzma-devel` and `libxml2-devel`
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3. Run `./tools/gen_sdk_package_tools_dmg.sh <command_line_tools_for_xcode>.dmg`
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4. Copy or move the SDK into the tarballs/ directory
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### USAGE EXAMPLES: ###
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##### Example. To compile a file called test.cpp, you can run: #####
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164
tools/gen_sdk_package_tools.sh
Executable file
164
tools/gen_sdk_package_tools.sh
Executable file
@ -0,0 +1,164 @@
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#!/usr/bin/env bash
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#
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# Package the macOS SDKs into a tar file to be used by `build.sh`.
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# As opposed to gen_sdk_package.sh, which is used for extraction of SDKs
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# from full Xcode version, gen_sdk_tools.sh extracts SDKs from Xcode
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# Command Line Tools.
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#
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# Tested with XCode Command Line Tools 12.x
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#
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export LC_ALL=C
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command -v gnutar &>/dev/null
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if [ $? -eq 0 ]; then
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TAR=gnutar
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else
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TAR=tar
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fi
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if [ -z "$SDK_COMPRESSOR" ]; then
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command -v xz &>/dev/null
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if [ $? -eq 0 ]; then
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SDK_COMPRESSOR=xz
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SDK_EXT="tar.xz"
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else
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SDK_COMPRESSOR=bzip2
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SDK_EXT="tar.bz2"
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fi
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fi
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case $SDK_COMPRESSOR in
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"gz")
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SDK_COMPRESSOR=gzip
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SDK_EXT=".tar.gz"
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;;
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"bzip2")
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SDK_EXT=".tar.bz2"
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;;
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"xz")
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SDK_EXT=".tar.xz"
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;;
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"zip")
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SDK_EXT=".zip"
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;;
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*)
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echo "error: unknown compressor \"$SDK_COMPRESSOR\"" >&2
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exit 1
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esac
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function compress()
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{
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case $SDK_COMPRESSOR in
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"zip")
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$SDK_COMPRESSOR -q -5 -r - $1 > $2 ;;
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*)
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tar cf - $1 | $SDK_COMPRESSOR -5 - > $2 ;;
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esac
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}
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function rreadlink()
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{
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if [ ! -h "$1" ]; then
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echo "$1"
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else
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local link="$(expr "$(command ls -ld -- "$1")" : '.*-> \(.*\)$')"
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cd $(dirname $1)
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rreadlink "$link" | sed "s|^\([^/].*\)\$|$(dirname $1)/\1|"
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fi
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}
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if [ $(uname -s) != "Darwin" ]; then
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if [ -z "$XCODE_TOOLS_DIR" ]; then
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echo "This script must be run on macOS" 1>&2
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echo "... Or with XCODE_TOOLS_DIR=... on Linux" 1>&2
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exit 1
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else
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case "$XCODE_TOOLS_DIR" in
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/*) ;;
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*) XCODE_TOOLS_DIR="$PWD/$XCODE_TOOLS_DIR" ;;
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esac
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fi
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else
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XCODE_TOOLS_DIR="/Library/Developer/CommandLineTools"
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fi
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if [ ! -d "$XCODE_TOOLS_DIR" ]; then
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echo "cannot find Xcode Command Line Tools (XCODE_TOOLS_DIR=$XCODE_TOOLS_DIR)" 1>&2
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exit 1
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fi
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echo -e "found Xcode Command Line Tools: $XCODE_TOOLS_DIR"
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WDIR=$(pwd)
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set -e
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pushd "$XCODE_TOOLS_DIR" &>/dev/null
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if [ -d "SDKs" ]; then
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pushd "SDKs" &>/dev/null
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else
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echo "$XCODE_TOOLS_DIR/SDKs does not exist" 1>&2
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exit 1
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fi
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SDKS=$(ls | grep -E "^MacOSX11.*|^MacOSX10.*" | grep -v "Patch")
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if [ -z "$SDKS" ]; then
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echo "No SDK found" 1>&2
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exit 1
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fi
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# libc++ headers for C++11/C++14
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LIBCXXDIR="usr/include/c++/v1"
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# Manual directory
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MANDIR="usr/share/man"
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for SDK in $SDKS; do
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echo -n "packaging $(echo "$SDK" | sed -E "s/(.sdk|.pkg)//g") SDK "
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echo "(this may take several minutes) ..."
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if [[ $SDK == *.pkg ]]; then
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cp $SDK $WDIR
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continue
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fi
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TMP=$(mktemp -d /tmp/XXXXXXXXXXX)
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cp -r $(rreadlink $SDK) $TMP/$SDK &>/dev/null || true
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pushd "$XCODE_TOOLS_DIR" &>/dev/null
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mkdir -p $TMP/$SDK/usr/include/c++
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# libc++ headers for C++11/C++14
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if [ -d $LIBCXXDIR ]; then
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cp -rf $LIBCXXDIR "$TMP/$SDK/usr/include/c++"
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fi
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if [ -d $MANDIR ]; then
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mkdir -p $TMP/$SDK/usr/share/man
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cp -rf $MANDIR/* $TMP/$SDK/usr/share/man
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fi
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popd &>/dev/null
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pushd $TMP &>/dev/null
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compress "*" "$WDIR/$SDK$SDK_EXT"
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popd &>/dev/null
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rm -rf $TMP
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done
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popd &>/dev/null
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popd &>/dev/null
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echo ""
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ls -lh | grep MacOSX
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104
tools/gen_sdk_package_tools_dmg.sh
Executable file
104
tools/gen_sdk_package_tools_dmg.sh
Executable file
@ -0,0 +1,104 @@
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#!/usr/bin/env bash
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#
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# Extract Xcode Command Line Tools .dmg, process "Command Line Tools.pkg"
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# and its sub-archives/packages, and run gen_sdk_package_tools.sh.
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#
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# Tested with XCode Command Line Tools 12.x
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#
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pushd "${0%/*}/.." &>/dev/null
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source tools/tools.sh
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require cpio
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if [ $PLATFORM == "Darwin" ]; then
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echo "Use gen_sdk_package_tools.sh on macOS" 1>&2
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exit 1
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fi
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if [ $# -eq 0 ]; then
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echo "Usage: $0 <Command_Line_Tools_for_Xcode.dmg>" 1>&2
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exit 1
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fi
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XCODE_TOOLS_DMG=$(make_absolute_path "$1" $(get_exec_dir))
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mkdir -p $BUILD_DIR
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pushd $BUILD_DIR &>/dev/null
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require git
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require $MAKE
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require cpio
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[ -n "$CC" ] && require $CC
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[ -n "$CXX" ] && require $CXX
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# build xar
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build_xar
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# build pbzx
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get_sources https://github.com/tpoechtrager/pbzx.git master
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if [ $f_res -eq 1 ]; then
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pushd $CURRENT_BUILD_PROJECT_NAME &>/dev/null
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mkdir -p $TARGET_DIR_SDK_TOOLS/bin
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verbose_cmd $CC -I $TARGET_DIR/include -L $TARGET_DIR/lib pbzx.c \
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-o $TARGET_DIR_SDK_TOOLS/bin/pbzx -llzma -lxar \
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-Wl,-rpath,$TARGET_DIR/lib
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build_success
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popd &>/dev/null
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fi
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# build 7z
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get_sources https://github.com/tpoechtrager/p7zip.git master
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if [ $f_res -eq 1 ]; then
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pushd $CURRENT_BUILD_PROJECT_NAME &>/dev/null
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if [ -n "$CC" ] && [ -n "$CXX" ]; then
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[[ $CC == *clang* ]] && CC="$CC -Qunused-arguments"
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[[ $CXX == *clang* ]] && CXX="$CXX -Qunused-arguments"
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$MAKE 7z -j $JOBS CC="$CC" CXX="$CXX -std=gnu++98"
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else
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$MAKE 7z -j $JOBS CXX="c++ -std=gnu++98"
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fi
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$MAKE install DEST_HOME=$TARGET_DIR_SDK_TOOLS
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find $TARGET_DIR_SDK_TOOLS/share -type f -exec chmod 0664 {} \;
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find $TARGET_DIR_SDK_TOOLS/share -type d -exec chmod 0775 {} \;
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popd &>/dev/null
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build_success
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fi
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create_tmp_dir
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pushd $TMP_DIR &>/dev/null
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echo ""
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echo "Unpacking $XCODE_TOOLS_DMG ..."
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XCODE_TOOLS_PKG="Command Line Developer Tools/Command Line Tools.pkg"
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LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$TARGET_DIR/lib \
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verbose_cmd "$TARGET_DIR_SDK_TOOLS/bin/7z x \"$XCODE_TOOLS_DMG\" \"$XCODE_TOOLS_PKG\""
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echo ""
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echo "Unpacking $XCODE_TOOLS_PKG ..."
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mkdir "$TMP_DIR/pkg_data"
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LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$TARGET_DIR/lib \
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verbose_cmd "$TARGET_DIR/bin/xar -xf \"$XCODE_TOOLS_PKG\" -C $TMP_DIR/pkg_data"
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echo ""
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echo "Processing packages ..."
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mkdir "$TMP_DIR/out"
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for PKG in $TMP_DIR/pkg_data/*.pkg; do
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LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$TARGET_DIR/lib \
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verbose_cmd "$TARGET_DIR/SDK/tools/bin/pbzx -n \"$PKG/Payload\" | cpio -i -D $TMP_DIR/out"
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done
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popd &>/dev/null # TMP_DIR
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popd &>/dev/null # BUILD_DIR
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echo ""
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XCODE_TOOLS_DIR="$TMP_DIR/out/Library/Developer/CommandLineTools" \
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./tools/gen_sdk_package_tools.sh
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