gl/cocoa: Remove GNUStep support

Until gcc and GNUStep properly support Objective-C blocks and other
"new" features of Objective-C we can't properly support them without
making the code much more ugly.

https://bugzilla.gnome.org/show_bug.cgi?id=739152

1 files changed, 1 insertions, 55 deletions

diff --git a/configure.ac b/configure.ac
index fdb6c88db..120cd449e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -615,7 +615,7 @@ AC_ARG_ENABLE([glx],
      esac],[NEED_GLX=auto])
 
 AC_ARG_ENABLE([cocoa],
-     [  --enable-cocoa          Enable Cocoa support (using GNUstep on non OS X platforms) @<:@default=auto@:>@],
+     [  --enable-cocoa          Enable Cocoa support @<:@default=auto@:>@],
      [case "${enableval}" in
        yes)  NEED_COCOA=yes ;;
        no)   NEED_COCOA=no ;;
@@ -657,7 +657,6 @@ save_LIBS="$LIBS"
 HAVE_GL=no
 HAVE_GLES2=no
 HAVE_GLU=no
-HAVE_GNUSTEP_COCOA=no
 HAVE_WAYLAND_EGL=no
 
 HAVE_EGL_RPI=no
@@ -754,35 +753,6 @@ case $host in
   ;;
 esac
 
-case $host in
-  *-darwin* ) ;;
-  *)
-    AC_PATH_PROG([GNUSTEP_CONFIG],[gnustep-config])
-    if test "x$GNUSTEP_CONFIG" != "x"; then
-      GNUSTEP_HOST="`$GNUSTEP_CONFIG --variable=GNUSTEP_HOST`"
-      case $host in
-        *-mingw* )
-          case $GNUSTEP_HOST in
-            *-mingw* )
-              HAVE_GNUSTEP_COCOA=yes
-            ;;
-          esac
-          ;;
-        * )
-          HAVE_GNUSTEP_COCOA=yes
-        ;;
-      esac
-    fi
-  ;;
-esac
-
-AC_MSG_CHECKING([for GNUstep])
-if test "x$HAVE_GNUSTEP_COCOA" = "xyes" ; then
-  AC_MSG_RESULT([yes])
-else
-  AC_MSG_RESULT([no])
-fi
-
 CPPFLAGS="$save_CPPFLAGS"
 LIBS="$save_LIBS"
 
@@ -1015,19 +985,6 @@ case $host in
         fi
       fi
     fi
-
-    dnl GNUstep provides the Cocoa API on unix
-    if test "x$NEED_COCOA" != "xno"; then
-      if test "x$HAVE_GNUSTEP_COCOA" = "xyes" ; then
-        GNUSTEP_OBJCFLAGS="`$GNUSTEP_CONFIG --objc-flags`"
-        GNUSTEP_LIBS="`$GNUSTEP_CONFIG --gui-libs`"
-        GL_LIBS="$GL_LIBS $GNUSTEP_LIBS -lgnustep-gui -lgnustep-base"
-        GL_OBJCFLAGS="$GL_OBJCFLAGS $GNUSTEP_OBJCFLAGS"
-
-        USE_COCOA=yes
-        HAVE_WINDOW_COCOA=yes
-      fi
-    fi
     ;;
   *-darwin*)
     if test "x$HAVE_IOS" = "xyes"; then
@@ -1120,17 +1077,6 @@ case $host in
         fi
       fi
     fi
-
-    dnl GNUstep provides the Cocoa API on win32
-    if test "x$HAVE_GNUSTEP_COCOA" = "xyes" ; then
-      GNUSTEP_CFLAGS="`$GNUSTEP_CONFIG --objc-flags`"
-      GNUSTEP_LIBS="`$GNUSTEP_CONFIG --gui-libs`"
-      GL_LIBS="$GL_LIBS $GNUSTEP_LIBS -lgnustep-gui -lgnustep-base"
-      GL_OBJCFLAGS="$OBJCFLAGS $GNUSTEP_CFLAGS"
-
-      USE_COCOA=yes
-      HAVE_WINDOW_COCOA=yes
-    fi
     ;;
   *)
     AC_MSG_WARN([Don't know how to check for OpenGL on your platform.])