1 files changed, 66 insertions, 0 deletions
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..491d355
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,66 @@
+#!/bin/sh
+# Run this to set up the build system: configure, makefiles, etc.
+# We trust that the user has a recent enough autoconf & automake setup
+# (not older than a few years...)
+
+use_symlinks=" --symlink"
+
+case $1 in
+	--no-symlink*)
+		use_symlinks=""
+		echo "Copying autotool files instead of using symlinks."
+		;;
+	*)
+		echo "Using symlinks to autotool files (use --no-symlinks to copy instead)."
+		;;
+	esac
+
+test_program_errors=0
+
+test_program () {
+	if ! command -v $1 >/dev/null 2>&1 ; then
+		echo "Missing program '$1'."
+		test_program_errors=1
+		fi
+}
+
+for prog in autoconf automake libtool pkg-config ; do
+	test_program $prog
+	done
+
+if test $(uname -s) != "Darwin" ; then
+	test_program gettext
+	fi
+
+test $test_program_errors -ne 1 || exit 1
+
+#-------------------------------------------------------------------------------
+
+set -e
+
+if test $(uname -s) = "OpenBSD" ; then
+	# OpenBSD needs these environment variables set.
+	if test -z "$AUTOCONF_VERSION" ; then
+		AUTOCONF_VERSION=2.69
+		export AUTOCONF_VERSION
+		echo "Defaulting to use AUTOCONF_VERSION version ${AUTOCONF_VERSION}."
+	else
+		echo "Using AUTOCONF_VERSION version ${AUTOCONF_VERSION}."
+		fi
+	if test -z "$AUTOMAKE_VERSION" ; then
+		AUTOMAKE_VERSION=1.15
+		export AUTOMAKE_VERSION
+		echo "Defaulting to use AUTOMAKE_VERSION version ${AUTOMAKE_VERSION}."
+	else
+		echo "Using AUTOMAKE_VERSION version ${AUTOMAKE_VERSION}."
+		fi
+	fi
+
+srcdir=`dirname $0`
+test -n "$srcdir" && cd "$srcdir"
+
+echo "Updating build configuration files for FLAC, please wait...."
+
+touch config.rpath
+autoreconf --install $use_symlinks --force
+#./configure "$@" && echo