ENH: Propage cmake var

diff --git a/src/gdcmjasper/src/libjasper/include/jasper/jas_config.h.in b/src/gdcmjasper/src/libjasper/include/jasper/jas_config.h.in
index cc57eed72926fd18985a6899b817894d4d505766..ef0b7e3306b6239cf7b3aaf53a1df99f6ae5bb7b 100644 (file)
--- a/src/gdcmjasper/src/libjasper/include/jasper/jas_config.h.in
+++ b/src/gdcmjasper/src/libjasper/include/jasper/jas_config.h.in
@@ -221,6 +221,9 @@ typedef __int64            longlong;
 /* #define  ssize_t    int */
 #endif /* HAVE_SYS_TYPES_H */
 
+/* check how the compiler implement the return of malloc(0) */
+/* jasper does not support the case where it returns NULL */
+#cmakedefine NULL_ON_MALLOC_0
 
 #cmakedefine JASPERSTATIC
 #cmakedefine JASPERDLL