From c3138a95ba16fd044b65788cfcb1f8503ea2b33b Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Fri, 13 Feb 2004 10:42:22 +0000
Subject: [PATCH] add libjpeg check

---
 stepmania/configure.ac | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/stepmania/configure.ac b/stepmania/configure.ac
index a6e711b094..2d78d9f40f 100644
--- a/stepmania/configure.ac
+++ b/stepmania/configure.ac
@@ -72,6 +72,17 @@ if test "x$have_SDL_image" = "xno"; then
   exit 0;
 fi
 
+have_libjpeg=yes
+AC_SEARCH_LIBS(jpeg_read_scanlines, [jpeg], ,  have_libjpeg=no)
+AC_CHECK_HEADER(jpeglib.h, , have_libjpeg=no)
+if test "x$have_SDL_image" = "xno"; then
+  echo
+  echo "*** libjpeg is required to build StepMania; please"
+  echo "*** make sure that libjpeg is installed to continue"
+  echo "*** the installation process."
+  exit 0;
+fi
+
 SM_ZLIB
 SM_AUDIO