platform abi

tier0/platform.cpp

@@ -9,8 +9,10 @@
 
 #ifdef __linux__
 #include "dlfcn.h"
+#ifdef __GLIBC__
 #include "execinfo.h"
 #endif
+#endif
 #ifdef __APPLE__
 #include "dlfcn.h"
 #endif
@@ -119,12 +121,16 @@ PLATFORM_INTERFACE char *Plat_GetExtension( const char *szPath )
 }
 PLATFORM_INTERFACE void Plat_MakeDir( const char *szPath, int iPermissions )
 {
+#ifndef ACCESSPERMS
+#define ACCESSPERMS 0777
+#endif
 	mkdir(szPath, ACCESSPERMS);
 }
 
 PLATFORM_INTERFACE void Plat_Backtrace( void )
 {
 #ifdef __linux__
+#ifdef __GLIBC__
 	void *buffer[64];
 	int nptrs = backtrace(buffer, 64);
 	char **symbols = backtrace_symbols(buffer, nptrs);
@@ -140,6 +146,7 @@ PLATFORM_INTERFACE void Plat_Backtrace( void )
 
 	free(symbols);
 #endif
+#endif
 #ifdef __WIN32__
 	/*
 	void* buffer[64];