Update to v096r01 release.

byuu says:

Changelog:

- restructured the project and removed a whole bunch of old/dead
  directives from higan/GNUmakefile
- huge amounts of work on hiro/cocoa (compiles but ~70% of the
  functionality is commented out)
- fixed a masking error in my ARM CPU disassembler [Lioncash]
- SFC: decided to change board cic=(411,413) back to board
  region=(ntsc,pal) ... the former was too obtuse

If you rename Boolean (it's a problem with an include from ruby, not
from hiro) and disable all the ruby drivers, you can compile an
OS X binary, but obviously it's not going to do anything.

It's a boring WIP, I just wanted to push out the project structure
change now at the start of this WIP cycle.

nall/GNUmakefile

@@ -94,7 +94,7 @@ endif
 ifeq ($(threaded),true)
   ifneq ($(filter $(platform),linux bsd),)
     flags += -pthread
-    link += -lrt
+    link += -pthread -lrt
   endif
 endif
 

nall/platform.hpp

@@ -98,10 +98,17 @@ namespace Math {
   #define dllexport
 #endif
 
+#if defined(PLATFORM_MACOSX)
+  #define MSG_NOSIGNAL 0
+#endif
+
 #if defined(COMPILER_CLANG) || defined(COMPILER_GCC)
   #define neverinline   __attribute__((noinline))
   #define alwaysinline  inline __attribute__((always_inline))
+  #if !defined(PLATFORM_MACOSX)
+  //todo: we want this prefix; but it causes compilation errors
   #define deprecated    __attribute__((deprecated))
+  #endif
 #elif defined(COMPILER_VISUALCPP)
   #define neverinline   __declspec(noinline)
   #define alwaysinline  inline __forceinline

nall/run.hpp

@@ -33,6 +33,7 @@ template<typename... P> inline auto execute(const string& name, P&&... p) -> str
     *argp++ = nullptr;
 
     dup2(fd[1], STDOUT_FILENO);
+    dup2(fd[1], STDERR_FILENO);
     close(fd[0]);
     close(fd[1]);
     execvp(name, (char* const*)argv);
@@ -117,8 +118,8 @@ template<typename... P> inline auto execute(const string& name, P&&... p) -> str
   while(true) {
     DWORD exitCode;
     GetExitCodeProcess(pi.hProcess, &exitCode);
-    if(exitCode != STILL_ACTIVE) break;
     Sleep(1);
+    if(exitCode != STILL_ACTIVE) break;
   }
 
   string result;

nall/string/format.hpp

@@ -79,7 +79,7 @@ auto integer(intmax value, long precision, char padchar) -> string {
   char* p = buffer.get();
 
   bool negative = value < 0;
-  value = abs(value);
+  if(negative) value = -value;  //make positive
   uint size = 0;
   do {
     p[size++] = '0' + (value % 10);