1 files changed, 59 insertions, 0 deletions
diff --git a/cad/oce/patches/patch-src_OSD_OSD__signal.cxx b/cad/oce/patches/patch-src_OSD_OSD__signal.cxx
new file mode 100644
index 00000000000..c349f81e7c4
--- /dev/null
+++ b/cad/oce/patches/patch-src_OSD_OSD__signal.cxx
@@ -0,0 +1,59 @@
+$NetBSD: patch-src_OSD_OSD__signal.cxx,v 1.1 2017/01/20 11:00:50 fhajny Exp $
+
+Define SIGFPE macros on SunOS.
+Avoid overlapping reference in case statements.
+Respect the reality as CMake found it, there might not be libsunmath.
+
+--- src/OSD/OSD_signal.cxx.orig	2017-01-13 05:34:36.000000000 +0000
++++ src/OSD/OSD_signal.cxx
+@@ -55,6 +55,17 @@ ACT_SIGIO_HANDLER *ADR_ACT_SIGIO_HANDLER
+ typedef void (* SIG_PFV) (int);
+ #endif
+ 
++#if defined(__sun)
++# include <sys/siginfo.h>
++# define FPE_FLTDIV_TRAP FPE_FLTDIV
++# define FPE_INTDIV_TRAP FPE_INTDIV
++# define FPE_FLTOVF_TRAP FPE_FLTOVF
++# define FPE_INTOVF_TRAP FPE_INTOVF
++# define FPE_FLTUND_TRAP FPE_FLTUND
++# define FPE_FLTRES_TRAP FPE_FLTRES
++# define FPE_FLTINV_TRAP FPE_FLTINV
++#endif
++
+ #ifdef __GNUC__
+ # include <stdlib.h>
+ # include <stdio.h>
+@@ -265,6 +276,7 @@ static void Handler (const int theSignal
+     break;
+ #endif
+   case SIGFPE:
++  {
+     sigaddset(&set, SIGFPE);
+     sigprocmask(SIG_UNBLOCK, &set, NULL) ;
+ #ifdef DECOSF1
+@@ -277,6 +289,7 @@ static void Handler (const int theSignal
+     break;
+ #else
+     // Reste SOLARIS
++    siginfo_t * aSigInfo = NULL;
+     if (aSigInfo) {
+       switch(aSigInfo->si_code) {
+       case FPE_FLTDIV_TRAP :
+@@ -309,6 +322,7 @@ static void Handler (const int theSignal
+     }
+ #endif
+     break;
++  }
+ #if defined (__sgi) || defined(IRIX)
+   case SIGTRAP:
+     sigaddset(&set, SIGTRAP);
+@@ -380,7 +394,7 @@ void OSD::SetSignal(const Standard_Boole
+ 
+   if( aFloatingSignal ) {
+     //==== Enable the floating point exceptions ===============
+-#if defined (__sun) || defined (SOLARIS)
++#if ( defined (__sun) || defined (SOLARIS) ) && HAVE_SUNMATH
+     sigfpe_handler_type PHandler = (sigfpe_handler_type) Handler ;
+     stat = ieee_handler("set", "invalid",  PHandler);
+     stat = ieee_handler("set", "division", PHandler) || stat;