Updated from aclocal.m4

1 files changed, 13 insertions, 8 deletions

diff --git a/tkzinc.m4 b/tkzinc.m4
index 8eeaf39..4220b72 100644
--- a/tkzinc.m4
+++ b/tkzinc.m4
@@ -43,20 +43,26 @@ AC_DEFUN(ZINC_ENABLE_GL, [
  		  [  --enable-gl             build with openGL support (yes,no,damage) [[no]]],
  		  [tcl_ok=$enableval], [tcl_ok=no])
 
+     AC_ARG_WITH(glew-includes,
+                 AC_HELP_STRING([--with-glew-includes],[directory containing glew includes]),
+                                 GL_INCLUDES="${GL_INCLUDES} -I\"${withval}\"", GL_INCLUDES="$GL_INCLUDES -I/usr/local/include")
+     AC_ARG_WITH(glew-lib,
+                 AC_HELP_STRING([--with-glew-lib],[directory containing glew lib]),
+                                GLEW_LIB="${withval}", GLEW_LIB="/usr/local/lib")
      if test "$tcl_ok" = "no"; then
  	GL_LIBS=
  	GL_INCLUDES=
  	AC_MSG_RESULT([no])
      else
 	if test "${TEA_PLATFORM}" = "windows" ; then
-	    GL_LIBS='-lglu32 -lopengl32'
+	    GL_LIBS="${GLEW_LIB}/libglew32.a -lglu32 -lopengl32"
 	elif test "${TEA_WINDOWINGSYSTEM}" = "aqua" ; then
- 	    GL_LIBS='-framework AGL'
- 	    GL_INCLUDES=''
-        else
- 	    GL_LIBS='-lGLU -lGL'
- 	    GL_INCLUDES='-I/usr/include'
-        fi
+	    GL_LIBS="-L${GLEW_LIB} -lGLEW -framework AGL -framework OpenGL"
+ 	    GL_INCLUDES="${GL_INCLUDES}"
+         else
+ 	    GL_LIBS="-L${GLEW_LIB} -lGLEW -lGL"
+ 	    GL_INCLUDES="${GL_INCLUDES} -I/usr/include"
+         fi
 
  	AC_DEFINE(GL)
  	if test "$tcl_ok" = "damage"; then
@@ -153,4 +159,3 @@ AC_DEFUN(ZINC_ENABLE_SHAPE, [
  	fi
      fi
 ])
-