- An aborted attempt at getting ZDBSP to compile with Clang on Windows. For the time being,

it fails at linking.

SVN r3987 (trunk)

CMakeLists.txt

@@ -99,6 +99,10 @@ if( CMAKE_COMPILER_IS_GNUCXX )
 	endif( PROFILE EQUAL 1 )
 endif( CMAKE_COMPILER_IS_GNUCXX )
 
+if( WIN32 AND "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" )
+	set( ALL_C_FLAGS "${ALL_C_FLAGS} -Wno-deprecated-declarations -Wno-format" )
+endif( WIN32 AND "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" )
+
 if( ZLIB_FOUND )
 	message( STATUS "Using system zlib" )
 else( ZLIB_FOUND )

getopt.c

@@ -45,6 +45,8 @@ USA.  */
 #include <stdio.h>
 #ifdef __APPLE__
 #include <strings.h>
+#else
+#include <string.h>
 #endif
 
 /* Comment out all this code if we are using the GNU C Library, and are not

getopt.h

@@ -80,11 +80,7 @@ extern int optopt;
 
 struct option
 {
-#if defined (__STDC__) && __STDC__
   const char *name;
-#else
-  char *name;
-#endif
   /* has_arg can't be an enum because some compilers complain about
      type mismatches in all the code that assumes it is an int.  */
   int has_arg;

main.cpp

@@ -52,7 +52,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <math.h>
 #include <stdarg.h>
 
 #include "zdbsp.h"
@@ -612,7 +611,7 @@ static void CheckSSE ()
 
 	HaveSSE1 = false;
 	HaveSSE2 = false;
-#if defined(_MSC_VER)
+#if defined(_MSC_VER) && !defined(__clang__)
 
 #ifdef _M_X64
 	// Processors implementing AMD64 are required to support SSE2.
@@ -642,7 +641,7 @@ noid:
 	}
 #endif
 
-#elif defined(__GNUC__)
+#elif defined(__GNUC__) || defined(__clang__)
 
 	// Same as above, but for GCC
 	asm volatile

nodebuild.cpp

@@ -22,7 +22,6 @@
 #include <assert.h>
 #include <string.h>
 #include <stdio.h>
-#include <math.h>
 #ifndef _WIN32
 #include <unistd.h>
 #endif

nodebuild_events.cpp

@@ -19,7 +19,6 @@
 */
 #include <string.h>
 #include <stdio.h>
-#include <math.h>
 #include "zdbsp.h"
 #include "nodebuild.h"
 

nodebuild_gl.cpp

@@ -18,7 +18,6 @@
 
 */
 #include <assert.h>
-#include <math.h>
 #include "zdbsp.h"
 #include "nodebuild.h"
 

zdbsp.h

@@ -76,7 +76,7 @@ static const angle_t ANGLE_EPSILON = 5000;
 
 void Warn (const char *format, ...);
 
-#if defined(_MSC_VER) && defined(_M_IX86)
+#if defined(_MSC_VER) && !defined(__clang__) && defined(_M_IX86)
 
 #pragma warning (disable: 4035)