+case $(uname) in
+ *Darwin*)
+ LIBTOOLIZE="glibtoolize"
+ ;;
+esac
+test "x$LIBTOOLIZE" = "x" && LIBTOOLIZE=libtoolize
+
+if [ -f .git/hooks/pre-commit.sample -a ! -f .git/hooks/pre-commit ] ; then
+ cp -p .git/hooks/pre-commit.sample .git/hooks/pre-commit && \
+ chmod +x .git/hooks/pre-commit && \
+ echo "Activated pre-commit hook."
+fi
+
+if [ -f .tarball-version ]; then
+ echo "Marking tarball version as modified."
+ echo -n `cat .tarball-version | sed 's/-rebootstrapped$//'`-rebootstrapped >.tarball-version
+fi
+
+# We check for this here, because if pkg-config is not found in the
+# system, it's likely that the pkg.m4 macro file is also not present,
+# which will make PKG_PROG_PKG_CONFIG be undefined and the generated
+# configure file faulty.
+if ! pkg-config --version &>/dev/null; then
+ echo "pkg-config is required to bootstrap this program" &>/dev/null
+ DIE=1
+fi
+
+# Other necessary programs
+glib-gettextize --version >/dev/null || DIE=1
+intltoolize --version >/dev/null || DIE=1
+$LIBTOOLIZE --version >/dev/null || DIE=1
+test "$DIE" = 1 && exit 1
+
+if type -p colorgcc > /dev/null ; then
+ export CC=colorgcc
+fi
+