- Split ghostscript into X11-independent and -dependent parts:

 * print/ghostscript{7,8,9,9-agpl}-base

   Installs Ghostscript binary, libgs, and related files.
   These ports do not depend on X11 libraries (i.e. x11* devices
   are not available).  USES=ghostscript will set dependency on
   one of them depending on GHOSTSCRIPT_DEFAULT.

   The default device is set to "display" or "bbox".

 * print/ghostscript{7,8,9,9-agpl}-x11

   Installs a shared library which provides X11 support to
   the installed Ghostscript binaries.  x11* devices will be
   enabled when the library is available.

   This depends on *-base (RUN_DEPENDS).  USES=ghostscript:x11
   will set dependency on one of them.

- Fix integer overflow reported as CVE-2015-3228.

- Update Uses/ghostscript.mk:

 * Add x11 keyword.  nox11 keyword is now obsolete.

 * Use packagename in *_DEPENDS line to prevent relationship between
   -base and -x11 packages from being broken.

- Fix x11/nox11 keyword and bump PORTREVISION in ports using
  USES=ghostscript to update dependency of pre-compiled packages.

1 files changed, 32 insertions, 0 deletions

diff --git a/print/ghostscript8-x11/files/patch-base-gdevvglb.c b/print/ghostscript8-x11/files/patch-base-gdevvglb.c
new file mode 100644
index 000000000000..b0f061ff3a66
--- /dev/null
+++ b/print/ghostscript8-x11/files/patch-base-gdevvglb.c
@@ -0,0 +1,32 @@
+--- base/gdevvglb.c.orig	2007-09-25 22:31:24.000000000 +0900
++++ base/gdevvglb.c	2010-08-01 23:08:53.000000000 +0900
+@@ -149,10 +149,13 @@
+ }
+ 
+ static gx_color_index
+-vgalib_map_rgb_color(gx_device * dev, gx_color_value red,
+-		     gx_color_value green, gx_color_value blue)
++vgalib_map_rgb_color(gx_device * dev, const gx_color_value cv[])
+ {
+-    return pc_4bit_map_rgb_color(dev, red, green, blue);
++	gx_color_value r = cv[0];
++	gx_color_value g = cv[1];
++	gx_color_value b = cv[2];
++
++    return pc_4bit_map_rgb_color(dev, cv);
+ }
+ 
+ static int
+@@ -368,12 +371,3 @@
+     }
+     return 0;
+ }
+-
+-#ifdef GS_DEVS_SHARED
+-extern void gs_lib_register_device(const gx_device *dev);
+-void
+-gs_shared_init(void)
+-{
+-  gs_lib_register_device(&gs_vgalib_device);
+-}
+-#endif