Changeset 3105 in orxonox.OLD for orxonox/branches/images/configure.ac

Timestamp:

Dec 5, 2004, 5:34:52 PM (21 years ago)

Author:

bensch

Message:

orxonox/branches/images: test also in configure.ac-script.

File:

• orxonox/branches/images/configure.ac (modified) (9 diffs)

orxonox/branches/images/configure.ac

@@ -20 +20 @@
 AC_PROG_CXX
 AC_HEADER_STDC
+
+
+### CHECKING  OPTIONAT ARGUMENTS
+## GTK-disabled
+def_gtk=yes
+AC_MSG_CHECKING([if gtk should be enabled])
+AC_ARG_ENABLE([gtk], 
+        AC_HELP_STRING( [--disable-gtk], 
+        [Prevents GTK from being loaded]), [def_gtk=no]) 
+if test "$def_gtk" = yes; then 
+  echo "yes"
+fi 
+if test "$def_gtk" = no; then 
+  echo "no"
+fi
+### SDL_image-disable
+def_sdl_image=yes
+AC_MSG_CHECKING([if SDL_image should be enabled])
+AC_ARG_ENABLE([sdl_image], 
+        AC_HELP_STRING( [--disabel-sdl-image], 
+        [Prevents SDL_image from being loaded]), [def_sdl_image=no]) 
+if test "$def_sdl_image" = yes; then 
+  echo "yes"
+fi 
+if test "$def_sdl_image" = no; then 
+  echo "no"
+fi
 
 ### CHECKING FOR SYSTEM ###
@@ -99 +126 @@
     fi
 
-
+    def_sdl_image=no;
     ;;
 
@@ -155 +182 @@
      fi   
 
+## check for SDL_Image
+if test "$def_sdl_image" = "yes"; then
 # checking for SDL_image-headers
   AC_CHECK_HEADERS(SDL/SDL_image.h ,,
-      [AC_MSG_ERROR([cannot find SDL_image headers]) ])
+      [echo "sdl_image not found. falling back to other options"; def_sdl_image=no ])
+fi
+if test "$def_sdl_image" = "yes"; then
 # checking for SDL_image-lib
   AC_CHECK_LIB([SDL_image], [main], FOUND_SDL_image=yes)
@@ -169 +200 @@
         exit -1
      fi   
+fi
 
 ## checking for SDL
@@ -210 +242 @@
        CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
        LIBS="$LIBS $SDL_LIBS"
+
+       def_sdl_image=no;
     ;;
 
@@ -218 +252 @@
 AC_SUBST(MSBITFIELDS)
 
-## checking for libjpeg
-AC_CHECK_HEADERS(jpeglib.h ,,
+if test "$def_sdl_image" = "no"; then
+ ## checking for libjpeg
+ AC_CHECK_HEADERS(jpeglib.h ,,
         [AC_MSG_ERROR([cannot find jpeg headers]) ])
 
-AC_CHECK_LIB([jpeg], [main], FOUND_jpeg=yes)
+ AC_CHECK_LIB([jpeg], [main], FOUND_jpeg=yes)
     if test "$FOUND_jpeg" = "yes" ; then
       LIBS="$LIBS -ljpeg"
@@ -234 +269 @@
 
 
-## checking for libpng
-AC_CHECK_HEADERS(png.h ,,
+ ## checking for libpng
+ AC_CHECK_HEADERS(png.h ,,
         [AC_MSG_ERROR([cannot find jpeg headers]) ])
 
-AC_CHECK_LIB([png], [main], FOUND_png=yes)
+ AC_CHECK_LIB([png], [main], FOUND_png=yes)
     if test "$FOUND_png" = "yes" ; then
       LIBS="$LIBS -lpng"
@@ -248 +283 @@
          exit -1
     fi   
-
+fi
 
 ## checking for GTK
-PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
+if test "$def_gtk" = yes; then 
+
+        #PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
+        AC_MSG_CHECKING([for gtk2.0])
+        if `pkg-config --exists gtk+-2.0`; then
+                echo "yes"
+                have_gtk2=yes
+                GTK2_LIBS=`pkg-config --libs gtk+-2.0`
+                GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
+                AC_DEFINE_UNQUOTED(HAVE_GTK2, 1, [if we have GTK2])
+        else
+                echo "no"
+        fi
+
+fi
 AC_SUBST(GTK2_LIBS)
 AC_SUBST(GTK2_CFLAGS)
-AM_CONDITIONAL(HAVE_GTK2, test "x$have_gtk2" = xyes)
+AM_CONDITIONAL(HAVE_GTK2, test x$have_gtk2 = xyes)
+
 
 
@@ -267 +317 @@
  AC_CHECK_LIB([m], [main])
 
-
+ 
 # Checks for header files.
 AC_HEADER_STDC