Add patches to call fpsetmask(0) at startup time, for gimp itself

and for the plug-ins.  Linux defaults to this (I think), but FreeBSD
does not.  Thus SIGFPEs happen at inopportune times under FreeBSD.
GIMP catches the signals, but prompts at the standard input asking
what to do about them.  On my system, I start GIMP from a window
manager menu, and this prompt to standard input caused the window
manager and every child of it to enter the STOPPED state.  Not
nice at all.  Why the other processes got stopped too, I don't
understand.

2 files changed, 37 insertions, 3 deletions

diff --git a/graphics/gimp-devel/files/patch-aa b/graphics/gimp-devel/files/patch-aa
index 8be51189fdab..d88851a1fcc3 100644
--- a/graphics/gimp-devel/files/patch-aa
+++ b/graphics/gimp-devel/files/patch-aa
@@ -1,6 +1,14 @@
---- app/main.c.old	Tue Apr 28 09:54:27 1998
-+++ app/main.c	Tue Apr 28 09:53:51 1998
-@@ -80,6 +80,8 @@
+--- app/main.c.orig	Mon Apr 20 18:19:27 1998
++++ app/main.c	Sun May 17 10:33:39 1998
+@@ -16,6 +16,7 @@
+  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+  */
+ #include "config.h"
++#include <floatingpoint.h>
+ #include <locale.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+@@ -80,10 +81,15 @@
    int i, j;
    gchar *display_name, *display_env;
  
@@ -9,3 +17,10 @@
    ATEXIT (g_mem_profile);
  
    /* Initialize variables */
+   prog_name = argv[0];
++
++  /* Ignore floating point exceptions */
++  fpsetmask(0);
+ 
+   /* Initialize Gtk toolkit */
+   gtk_set_locale ();
diff --git a/graphics/gimp-devel/files/patch-am b/graphics/gimp-devel/files/patch-am
new file mode 100644
index 000000000000..e11f7845ba1b
--- /dev/null
+++ b/graphics/gimp-devel/files/patch-am
@@ -0,0 +1,19 @@
+--- libgimp/gimp.c.orig	Sun Apr 12 22:40:51 1998
++++ libgimp/gimp.c	Sun May 17 11:00:26 1998
+@@ -19,6 +19,7 @@
+ #include "config.h"
+ 
+ #include <errno.h>
++#include <floatingpoint.h>
+ #include <signal.h>
+ #include <stdarg.h>
+ #include <stdio.h>
+@@ -84,6 +85,8 @@
+     }
+ 
+   progname = argv[0];
++
++  fpsetmask(0);
+ 
+   signal (SIGHUP, gimp_signal);
+   signal (SIGINT, gimp_signal);