From 7be4bae40736f364d65cfb56067203451da053a0 Mon Sep 17 00:00:00 2001
From: Johannes Hofmann <Johannes.Hofmann@gmx.de>
Date: Sun, 7 Sep 2008 17:26:28 +0200
Subject: finish pnmcurvedit

---
 configure.ac | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 035d50e..df5f9e0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -13,8 +13,10 @@ LDFLAGS="-g $LDFLAGS"
 
 # Checks for programs.
 AC_PROG_CC
+AC_PROG_CXX
 
 AC_LANG_C
+AC_LANG_CPLUSPLUS
 
 # Checks for libraries.
 
@@ -41,7 +43,18 @@ if test "x$GSLCONFIG" = x; then
 fi
 
 CFLAGS="`$GSLCONFIG --cflags` $CFLAGS"
+CXXFLAGS="`$GSLCONFIG --cflags` $CFLAGS"
 LIBS="`$GSLCONFIG --libs` $LIBS"
 
+# Check for fltk
+AC_PATH_PROG(FLTKCONFIG,fltk-config)
+if test "x$FLTKCONFIG" = x; then
+        echo "fltk-config not found"
+        exit 1
+fi
+
+CXXFLAGS="`$FLTKCONFIG --cflags` $CXXFLAGS"
+LIBS="`$FLTKCONFIG --ldflags` $LIBS"
+
 AC_CONFIG_FILES([Makefile src/Makefile])
 AC_OUTPUT
-- 
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