autogen.sh: Add check for libptytty directory

Patch by Petr Vorel.

1 files changed, 30 insertions, 0 deletions

diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..6a646c4
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,30 @@
+#! /bin/sh
+
+if ! [ -e libev/ev++.h ]; then
+   cat <<EOF
+**
+** libev/ directory is missing
+**
+** you need a checkout of libev (http://software.schmorp.de/pkg/libev.html)
+** in the top-level build directory.
+**
+EOF
+   exit 1
+fi
+
+if ! [ -e libptytty/ptytty.m4 ]; then
+   cat <<EOF
+**
+** libptytty/ directory is missing
+**
+** you need a checkout of libptytty (http://software.schmorp.de/pkg/libptytty.html)
+** in the top-level build directory.
+**
+EOF
+   exit 1
+fi
+
+if autoheader && autoconf; then
+	rm -rf autom4te.cache
+	echo "Now run ./configure"
+fi