bridges, vcl: turns out there is sal/alloca.h; replace #ifdefery

Change-Id: I2eda8dab51e66af7856b55f2d5f297620e07ccdb

bridges/source/cpp_uno/gcc3_linux_intel/uno2cpp.cxx

@@ -18,11 +18,7 @@
  */
 
 
-#if defined (FREEBSD) || defined(NETBSD) || defined(OPENBSD) || defined(DRAGONFLY)
-#include <stdlib.h>
-#else
-#include <alloca.h>
-#endif
+#include <sal/alloca.h>
 
 #include <com/sun/star/uno/genfunc.hxx>
 #include "com/sun/star/uno/RuntimeException.hpp"

bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx

@@ -17,11 +17,8 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#if defined (FREEBSD) || defined(NETBSD) || defined(OPENBSD) || defined(DRAGONFLY)
-#include <stdlib.h>
-#else
-#include <alloca.h>
-#endif
+#include <sal/alloca.h>
+
 #include <exception>
 #include <typeinfo>
 

bridges/source/cpp_uno/gcc3_macosx_x86-64/uno2cpp.cxx

@@ -17,11 +17,8 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#if defined (FREEBSD) || defined(NETBSD) || defined(OPENBSD) || defined(DRAGONFLY)
-#include <stdlib.h>
-#else
-#include <alloca.h>
-#endif
+#include <sal/alloca.h>
+
 #include <exception>
 #include <typeinfo>
 

vcl/source/font/PhysicalFontCollection.cxx

@@ -18,6 +18,7 @@
  */
 
 #include <sal/types.h>
+#include <sal/alloca.h>
 
 #include <vector>
 
@@ -36,9 +37,6 @@
 
 #include "PhysicalFontCollection.hxx"
 
-#ifdef SOLARIS
-#include <alloca.h>
-#endif
 
 static unsigned lcl_IsCJKFont( const OUString& rFontName )
 {

vcl/source/outdev/text.cxx

@@ -22,6 +22,7 @@
 #include <cmath>
 
 #include <sal/types.h>
+#include <sal/alloca.h>
 
 #include <basegfx/matrix/b2dhommatrix.hxx>
 
@@ -50,9 +51,6 @@
 #include "graphite_features.hxx"
 #endif
 
-#ifdef SOLARIS
-#include <alloca.h>
-#endif
 
 #define TEXT_DRAW_ELLIPSIS  (TEXT_DRAW_ENDELLIPSIS | TEXT_DRAW_PATHELLIPSIS | TEXT_DRAW_NEWSELLIPSIS)