#i102679# build fix

sdext/source/pdfimport/xpdfwrapper/makefile.mk

@@ -41,6 +41,10 @@ EXTERNAL_WARNINGS_NOT_ERRORS := TRUE
 
 .INCLUDE: settings.mk
 
+.IF "$(SYSTEM_ZLIB)" == "YES"
+CFLAGS+=-DSYSTEM_ZLIB
+.ENDIF
+
 .IF "$(ENABLE_PDFIMPORT)" == "NO"
 @all:
     @echo "PDF Import extension disabled."

sdext/source/pdfimport/xpdfwrapper/pnghelper.cxx

@@ -30,7 +30,11 @@
 
 #include "pnghelper.hxx"
 
-#include "zlib/zlib.h"
+#ifdef SYSTEM_ZLIB
+#include "zlib.h"
+#else
+#include <zlib/zlib.h>
+#endif
 
 using namespace pdfi;