Patch for compiling opera presto on FreeBSD-11

freebsd-11-gcc6.patch

diff --git a/platforms/unix/base/common/unix_camera.h b/platforms/unix/base/common/unix_camera.h
index 3b747450..4380efa2 100644
--- a/platforms/unix/base/common/unix_camera.h
+++ b/platforms/unix/base/common/unix_camera.h
@@ -15,7 +15,15 @@
 #include "modules/img/image.h"
 #include "platforms/posix/posix_selector.h"
 
+#ifdef __FreeBSD__
+typedef uint32_t        __u32;
+typedef int32_t        __s32;
+typedef uint8_t        __u8;
+typedef uint16_t        __u16;
+#include <v4l/videodev2.h>
+#else
 #include <linux/videodev2.h>
+#endif
 
 class OpBitmap;
 class UnixOpCamera;
@@ -27,7 +35,7 @@ class UnixOpCameraManager
 #endif // __FreeBSD__
 {
 public:
-#ifndef __FreeBSD__	
+#ifndef __FreeBSD__
 	static const int MAX_NL_MSG_LEN = 256;
 	static const int NETLINK_MONITOR_KERNEL_GROUP = 1;
 #endif // __FreeBSD__
diff --git a/platforms/flower/module.build/00-gcc.conf.py b/platforms/flower/module.build/00-gcc.conf.py
index ab24053a..d235fa70 100644
--- a/platforms/flower/module.build/00-gcc.conf.py
+++ b/platforms/flower/module.build/00-gcc.conf.py
@@ -46,7 +46,7 @@ class GCC(object):
     def codeFlags(self, lang=None, pgo=None):
         flags = ['-fshort-wchar', '-fsigned-char']
         if lang == 'c++':
-            flags += ['-fno-threadsafe-statics', '-fno-exceptions', '-fno-rtti']
+            flags += ['-fno-threadsafe-statics', '-fno-exceptions', '-fno-rtti', '-fno-delete-null-pointer-checks']
         if config.buildSharedLibrary:
             flags += ['-fpic']
         if pgo:
@@ -73,7 +73,7 @@ class GCC(object):
         if config.optimize:
             flags += ['-ffunction-sections', '-fdata-sections']
             if self.role == 'linker':
-                flags += ['-Wl,--gc-sections']
+                flags += ['-Wl,--gc-sections,-rpath=/usr/local/lib/gcc6']
             if config.optimizeSize:
                 flags += ['-Os', '-ffast-math', '-fno-unsafe-math-optimizations']
             else:
diff --git a/platforms/flower/module.build/compile.flow.py b/platforms/flower/module.build/compile.flow.py
index f654ac3c..e833252c 100644
--- a/platforms/flower/module.build/compile.flow.py
+++ b/platforms/flower/module.build/compile.flow.py
@@ -108,8 +108,8 @@ def compileSource(self, source, binary, pgo, lang, stem, pch):
     compiler = config.targetPlatform.compiler
     self['target'] = compiler.target
     deps = []
-    if pch != 'nopch' and compiler.supportsPrecompiledHeaders:
-        deps.append(precompiledHeader(stem=pch, binary=binary, lang=lang))
+#    if pch != 'nopch' and compiler.supportsPrecompiledHeaders:
+#        deps.append(precompiledHeader(stem=pch, binary=binary, lang=lang))
     if pgo == 'use':
         deps.append(PGODataFile(source=source, binary=binary))
     yield [sourceSetup()] + deps

# pkg install pkgconf fontconfig libsm libxext libxrender gmake libXinerama yasm gcc6 xrandr libXcursor sqlite3 libGL p5-XML-Twig zip gtar
# ./flower -v --without-kde4 --without-gtk2 --package=tar --without-gstreamer --release --without-autoupdatechecker --no-debug-code --without-plugins --without-dual-plugin-wrapper -I /usr/src/sys/contrib