libdispatch-84.5.3.tar.gz

[apple/libdispatch.git] / install

diff --git a/install b/install
new file mode 100755 (executable)
index 0000000..221a93e
--- /dev/null
+++ b/install
@@ -0,0 +1,81 @@
+#!/bin/bash
+
+if [ $EUID -ne 0 ]; then
+       echo "install script must be run as root" 2>&1
+       exit 1
+fi
+
+## Copy Libsystem pieces from ~rc
+copylibs=0
+## Install results in /
+noinstall=0
+build=$(sw_vers -buildVersion)
+train=$(~rc/bin/getTrainForBuild --quiet "$build")
+
+while [ $# -gt 0 ]; do
+       if [ "${1/=*/}" = "--build" ]; then
+               build="${1/*=/}"
+       elif [ "$1" = "--noinstall" ]; then
+               noinstall=1
+       elif [ "$1" = "--copylibs" ]; then
+               copylibs=1
+       else
+               echo "install: [--build=10A400] [--noinstall] [--copylibs]" 2>&1
+               exit 1
+       fi
+       shift
+done
+
+ROOTS=/var/tmp/GCDRoots."$build"
+
+# Building for another version implies copylibs and noinstall
+if [ "$build" != "$(sw_vers -buildVersion)" ]; then
+       copylibs=1
+       noinstall=1
+fi
+
+set -ex
+mkdir -p "$ROOTS"
+
+function BUILDIT() {
+       ~rc/bin/buildit -arch i386 -arch ppc -arch x86_64 -arch armv6 \
+               -release "$train" -rootsDirectory "$ROOTS" "$@" .
+}
+
+BUILDIT -project libdispatch -merge / -noverify
+
+if [ $copylibs = 1 ]; then
+       ALTUSRLOCALLIBSYSTEM="$ROOTS"/system
+       mkdir -p "$ALTUSRLOCALLIBSYSTEM"
+       export ALTUSRLOCALLIBSYSTEM
+       ./install_Libsystem_pieces "$build"
+       cp /usr/local/lib/system/libdispatch* "$ALTUSRLOCALLIBSYSTEM"
+fi
+
+LIBSYSTEM=$(~rc/bin/getvers "$train$build" Libsystem)
+if [ -z "$LIBSYSTEM" ]; then
+       exit 1
+fi
+SRCROOT="/var/tmp/$LIBSYSTEM"
+if [ ! -e "$SRCROOT" ]; then
+       cd $(dirname "$SRCROOT")
+       svn co http://src.apple.com/svn/BSD/Libsystem/tags/"$LIBSYSTEM"
+fi
+cd "$SRCROOT"
+BUILDIT
+
+if [ $noinstall -eq 1 ]; then
+       exit 0
+fi
+
+if [ ! -e /usr/lib/libSystem.B.dylib.orig ]; then
+       cp /usr/lib/libSystem.B.dylib /usr/lib/libSystem.B.dylib.orig
+fi
+if [ ! -e /usr/lib/libSystem.B_debug.dylib.orig ] ; then
+       cp /usr/lib/libSystem.B_debug.dylib /usr/lib/libSystem.B_debug.dylib.orig
+fi
+if [ ! -e /usr/lib/libSystem.B_profile.dylib.orig ] ; then
+       cp /usr/lib/libSystem.B_profile.dylib /usr/lib/libSystem.B_profile.dylib.orig
+fi
+cp -R "$ROOTS"/"$LIBSYSTEM".roots/"$LIBSYSTEM"~sym/libSystem* /usr/lib/
+update_dyld_shared_cache