SF.net SVN: openvrml:[4022] branches/0.18

[<br...@us...>]

Revision: 4022
          http://openvrml.svn.sourceforge.net/openvrml/?rev=4022&view=rev
Author:   braden
Date:     2009-10-30 09:50:09 +0000 (Fri, 30 Oct 2009)

Log Message:
-----------
Use AS_IF consistently.

Modified Paths:
--------------
    branches/0.18/ChangeLog
    branches/0.18/configure.ac

Modified: branches/0.18/ChangeLog
===================================================================
--- branches/0.18/ChangeLog	2009-10-30 09:48:22 UTC (rev 4021)
+++ branches/0.18/ChangeLog	2009-10-30 09:50:09 UTC (rev 4022)
@@ -1,3 +1,7 @@
+2009-10-30 Braden McDaniel  <br...@en...>
+
+	* configure.ac: Use AS_IF consistently.
+
 2009-10-27 Braden McDaniel  <br...@en...>
 
 	* src/openvrml-player/curlbrowserhost.cpp

Modified: branches/0.18/configure.ac
===================================================================
--- branches/0.18/configure.ac	2009-10-30 09:48:22 UTC (rev 4021)
+++ branches/0.18/configure.ac	2009-10-30 09:50:09 UTC (rev 4022)
@@ -242,19 +242,16 @@
 
 AC_PATH_PROG([SDL_CONFIG], [sdl-config])
 have_sdl=no
-if test -n "${SDL_CONFIG}"; then
-    have_sdl=yes
-    SDL_CFLAGS=`$SDL_CONFIG --cflags`
-    SDL_LIBS=`$SDL_CONFIG --libs`
-    #
-    # sdl-config sometimes emits an rpath flag pointing at its library
-    # installation directory.  We don't want this, as it prevents users from
-    # linking sdl-viewer against, for example, a locally compiled libGL when a
-    # version of the library also exists in SDL's library installation
-    # directory, typically /usr/lib.
-    #
-    SDL_LIBS=`echo $SDL_LIBS | sed 's/-Wl,-rpath,[[^ ]]* //'`
-fi
+#
+# sdl-config sometimes emits an rpath flag pointing at its library
+# installation directory.  We don't want this, as it prevents users from
+# linking sdl-viewer against, for example, a locally compiled libGL when a
+# version of the library also exists in SDL's library installation
+# directory, typically /usr/lib.
+#
+AS_IF([test -n "${SDL_CONFIG}"],
+      [have_sdl=yes SDL_CFLAGS=`$SDL_CONFIG --cflags` SDL_LIBS=`$SDL_CONFIG --libs`
+       SDL_LIBS=`echo $SDL_LIBS | sed 's/-Wl,-rpath,[[^ ]]* //'`])
 AC_SUBST([SDL_CFLAGS])
 AC_SUBST([SDL_LIBS])
 
@@ -287,13 +284,11 @@
 AC_ARG_ENABLE([png-textures],
               [AC_HELP_STRING([--disable-png-textures],
                               [disable support for rendering PNG textures])])
-if test X$enable_png_textures = Xno; then
-  PNG_LIBS=""
-else
-  PNG_LIBS="-lpng -lz"
-  AC_DEFINE([OPENVRML_ENABLE_PNG_TEXTURES], [1],
-            [Defined if support for rendering PNG textures is enabled.])
-fi
+AS_IF([test X$enable_png_textures = Xno],
+      [PNG_LIBS=""],
+      [PNG_LIBS="-lpng -lz"
+       AC_DEFINE([OPENVRML_ENABLE_PNG_TEXTURES], [1],
+                 [Defined if support for rendering PNG textures is enabled.])])
 AC_SUBST([PNG_LIBS])
 
 #
@@ -302,13 +297,11 @@
 AC_ARG_ENABLE([jpeg-textures],
               [AC_HELP_STRING([--disable-jpeg-textures],
                               [disable support for rendering JPEG textures])])
-if test X$enable_jpeg_textures = Xno; then
-  JPEG_LIBS=""
-else
-  JPEG_LIBS="-ljpeg"
-  AC_DEFINE([OPENVRML_ENABLE_JPEG_TEXTURES], [1],
-            [Defined if support for rendering JPEG textures is enabled.])
-fi
+AS_IF([test X$enable_jpeg_textures = Xno],
+      [JPEG_LIBS=""]
+      [JPEG_LIBS="-ljpeg"
+       AC_DEFINE([OPENVRML_ENABLE_JPEG_TEXTURES], [1],
+                 [Defined if support for rendering JPEG textures is enabled.])])
 AC_SUBST([JPEG_LIBS])
 
 #
@@ -408,17 +401,14 @@
 AC_ARG_ENABLE([gl-renderer],
               [AC_HELP_STRING([--disable-gl-renderer],
                               [do not build GL renderer])])
-if test "X$enable_gl_renderer" != "Xno"; then
-  if test "X$no_gl" = "Xyes"; then
-    AC_MSG_FAILURE([OpenGL/Mesa (libGL) is required for the GL renderer])
-  fi
-  if test "X$no_glu" = "Xyes"; then
-    AC_MSG_FAILURE([the OpenGL Utility library (libGLU) is required for the GL renderer])
-  fi
-  AC_CONFIG_FILES([openvrml-gl.pc])
-fi
+AS_IF([test X$enable_gl_renderer != Xno],
+      [AS_IF([test X$no_gl = Xyes],
+             [AC_MSG_FAILURE([OpenGL/Mesa (libGL) is required for the GL renderer])])
+       AS_IF([test X$no_glu = Xyes],
+             [AC_MSG_FAILURE([the OpenGL Utility library (libGLU) is required for the GL renderer])])
+       AC_CONFIG_FILES([openvrml-gl.pc])])
 AM_CONDITIONAL([ENABLE_GL_RENDERER],
-               [test "X$enable_gl_renderer" != "Xno" -a "X$no_gl" != "Xyes"])
+               [test X$enable_gl_renderer != Xno -a X$no_gl != Xyes])
 
 #
 # build the XEmbed control
@@ -475,11 +465,8 @@
 AC_ARG_ENABLE([examples],
               [AC_HELP_STRING([--disable-examples],
                               [do not build the example programs])])
-if test "X$enable_examples" != "Xno"; then
-  if test "X$have_sdl" != "Xyes"; then
-    AC_MSG_FAILURE([SDL is required for the example programs])
-  fi
-fi
+AS_IF([test "X$enable_examples" != "Xno" -a "X$have_sdl" != "Xyes"],
+      [AC_MSG_FAILURE([SDL is required for the example programs])])
 AM_CONDITIONAL([ENABLE_EXAMPLES],
                [test "X$enable_examples" != "Xno" -a "X$have_sdl" = "Xyes"])
 


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