Merge pull request #2 from zrax/posix_debugging

POSIX Debugging

Sources/Plasma/CoreLib/HeadSpin.cpp

@@ -93,15 +93,14 @@ void hsDebugMessage (const char* message, long val)
         gHSDebugProc(&s[1]);
     else
 #if HS_BUILD_FOR_WIN32
-    {   OutputDebugString(&s[1]);
+    {
+        OutputDebugString(&s[1]);
         OutputDebugString("\n");
     }
-#elif HS_BUILD_FOR_UNIX
-    {   fprintf(stderr, "%s\n", &s[1]);
-//      hsThrow(&s[1]);
-    }
 #else
-    hsThrow(&s[1]);
+    {
+        fprintf(stderr, "%s\n", &s[1]);
+    }
 #endif
 }
 #endif

Sources/Plasma/CoreLib/HeadSpin.h

@@ -45,9 +45,9 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 // Ensure these get set consistently regardless of what module includes it
 #include "hsCompilerSpecific.h"
 
-#if (defined(_DEBUG) || defined(UNIX_DEBUG))
+#if defined(_DEBUG)
 #   define HS_DEBUGGING
-#endif // defined(_DEBUG) || defined(UNIX_DENUG)
+#endif
 
 //======================================
 // Some standard includes

Sources/Plasma/PubUtilLib/plFile/plSecureStream.cpp

@@ -48,6 +48,7 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 #include "hsSTLStream.h"
 
 #if !HS_BUILD_FOR_WIN32
+#include <errno.h>
 #define INVALID_HANDLE_VALUE 0
 #endif
 
@@ -325,9 +326,10 @@ uint32_t plSecureStream::IRead(uint32_t bytes, void* buffer)
         }
         else
         {
-            // TODO: errno equivalent for *nix
 #if HS_BUILD_FOR_WIN32
             hsDebugMessage("Error on Windows read", GetLastError());
+#else
+            hsDebugMessage("Error on POSIX read", errno);
 #endif
         }
     }

cmake/CompilerChecks.cmake

@@ -11,6 +11,13 @@ if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_COMPILER_IS_CLANGXX)
     endif()
 endif()
 
+# MSVC automatically defines -D_DEBUG when /MTd or /MDd is set, so we
+# need to make sure it gets added for other compilers too
+if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_COMPILER_IS_CLANGXX)
+    set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG")
+    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_DEBUG")
+endif()
+
 
 # Compile-time type size checks
 include(CheckTypeSize)