[base] Use `FT_' namespace for MD5 functions (#42366). * src/base/ftobjs.c (MD5_*): Define as `FT_MD5_*'. Undefine HAVE_OPENSSL.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
diff --git a/ChangeLog b/ChangeLog
index f9615d5..d7143ac 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2015-10-14 Werner Lemberg <wl@gnu.org>
+
+ [base] Use `FT_' namespace for MD5 functions (#42366).
+
+ * src/base/ftobjs.c (MD5_*): Define as `FT_MD5_*'.
+ Undefine HAVE_OPENSSL.
+
2015-10-13 Werner Lemberg <wl@gnu.org>
[type1] Correctly handle missing MM axis names (#46202).
diff --git a/src/base/ftobjs.c b/src/base/ftobjs.c
index f0c2e77..dd5cb03 100644
--- a/src/base/ftobjs.c
+++ b/src/base/ftobjs.c
@@ -55,7 +55,18 @@
#pragma warning( disable : 4244 )
#endif /* _MSC_VER */
- /* it's easiest to include `md5.c' directly */
+ /* It's easiest to include `md5.c' directly. However, since OpenSSL */
+ /* also provides the same functions, there might be conflicts if */
+ /* both FreeType and OpenSSL are built as static libraries. For */
+ /* this reason, we put the MD5 stuff into the `FT_' namespace. */
+#define MD5_u32plus FT_MD5_u32plus
+#define MD5_CTX FT_MD5_CTX
+#define MD5_Init FT_MD5_Init
+#define MD5_Update FT_MD5_Update
+#define MD5_Final FT_MD5_Final
+
+#undef HAVE_OPENSSL
+
#include "md5.c"
#if defined( _MSC_VER )