SunOS needs alloca.h and some TLC in sysutils

2 files changed, 37 insertions, 7 deletions

diff --git a/graphics/openimageio/patches/patch-src_include_OpenImageIO_platform.h b/graphics/openimageio/patches/patch-src_include_OpenImageIO_platform.h
new file mode 100644
index 00000000000..e872d097196
--- /dev/null
+++ b/graphics/openimageio/patches/patch-src_include_OpenImageIO_platform.h
@@ -0,0 +1,17 @@
+$NetBSD: patch-src_include_OpenImageIO_platform.h,v 1.1 2016/02/17 21:54:09 richard Exp $
+
+SunOS needs <alloca.h> for alloca()
+
+--- src/include/OpenImageIO/platform.h.orig	2015-06-11 17:25:58.000000000 +0000
++++ src/include/OpenImageIO/platform.h
+@@ -91,7 +91,9 @@
+ #define OIIO_CPLUSPLUS11 1
+ #endif
+ 
+-
++#ifdef __sun
++#include <alloca.h>
++#endif
+ 
+ /// allocates memory, equivalent of C99 type var_name[size]
+ #define OIIO_ALLOCA(type, size) ((type*)alloca((size) * sizeof (type)))
diff --git a/graphics/openimageio/patches/patch-src_libutil_sysutil.cpp b/graphics/openimageio/patches/patch-src_libutil_sysutil.cpp
index c483ea4d895..4477f4798a6 100644
--- a/graphics/openimageio/patches/patch-src_libutil_sysutil.cpp
+++ b/graphics/openimageio/patches/patch-src_libutil_sysutil.cpp
@@ -1,8 +1,10 @@
-$NetBSD: patch-src_libutil_sysutil.cpp,v 1.2 2014/07/09 20:00:01 ryoon Exp $
+$NetBSD: patch-src_libutil_sysutil.cpp,v 1.3 2016/02/17 21:54:09 richard Exp $
 
---- src/libutil/sysutil.cpp.orig	2014-06-21 06:21:09.000000000 +0000
+updated for initial SunOS support
+
+--- src/libutil/sysutil.cpp.orig	2015-06-11 17:25:58.000000000 +0000
 +++ src/libutil/sysutil.cpp
-@@ -70,6 +70,12 @@
+@@ -70,6 +70,17 @@
  # include <sys/ioctl.h>
  #endif
  
@@ -12,10 +14,15 @@ $NetBSD: patch-src_libutil_sysutil.cpp,v 1.2 2014/07/09 20:00:01 ryoon Exp $
 +# include <sys/sysctl.h>
 +#endif
 +
++#ifdef __sun
++# include <unistd.h>
++# include <sys/ioctl.h>
++#endif
++
  #include "OpenImageIO/dassert.h"
  #include "OpenImageIO/sysutil.h"
  
-@@ -108,6 +114,12 @@ Sysutil::memory_used (bool resident)
+@@ -108,6 +119,12 @@ Sysutil::memory_used (bool resident)
      return size;
  #endif
  
@@ -28,7 +35,7 @@ $NetBSD: patch-src_libutil_sysutil.cpp,v 1.2 2014/07/09 20:00:01 ryoon Exp $
  #elif defined(__APPLE__)
      // Inspired by:
      // http://miknight.blogspot.com/2005/11/resident-set-size-in-mac-os-x.html
-@@ -192,7 +204,12 @@ Sysutil::physical_memory ()
+@@ -192,7 +209,12 @@ Sysutil::physical_memory ()
      size_t length = sizeof(physical_memory);
      sysctl (mib, 2, &physical_memory, &length, NULL, 0);
      return physical_memory;
@@ -42,7 +49,7 @@ $NetBSD: patch-src_libutil_sysutil.cpp,v 1.2 2014/07/09 20:00:01 ryoon Exp $
  #else
      // No idea what platform this is
      ASSERT (0 && "Need to implement Sysutil::physical_memory on this platform");
-@@ -244,6 +261,10 @@ Sysutil::this_program_path ()
+@@ -244,6 +266,16 @@ Sysutil::this_program_path ()
      size_t cb = sizeof(filename);
      int r=1;
      sysctl(mib, 4, filename, &cb, NULL, 0);
@@ -50,10 +57,16 @@ $NetBSD: patch-src_libutil_sysutil.cpp,v 1.2 2014/07/09 20:00:01 ryoon Exp $
 +    unsigned int size = sizeof(filename);
 +    int r = readlink ("/proc/curproc/exe", filename, size);
 +    ASSERT(r < int(size)); // user won't get the right answer if the filename is too long to store
++#elif defined(__sun)
++    int r = 0;
++    if (realpath(getexecname(), filename) == NULL)
++	    filename[0] = '\0';
++    else
++	    r = strlen(filename);
  #elif defined(__GNU__) || defined(__OpenBSD__)
      int r = 0;
  #else
-@@ -275,7 +296,7 @@ Sysutil::terminal_columns ()
+@@ -275,7 +307,7 @@ Sysutil::terminal_columns ()
  {
      int columns = 80;   // a decent guess, if we have nothing more to go on