From d9c5a7316ec8565bef6da6c387ecf139fde1c31b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Felix=20Paul=20K=C3=BChne?= <fkuehne@videolan.org>
Date: Sat, 11 Aug 2012 13:29:25 +0200
Subject: [PATCH 04/15] contrib/ebml+mkv: compile with hidden symbols on iOS

---
 contrib/src/ebml/rules.mak     | 7 +++++--
 contrib/src/matroska/rules.mak | 6 +++++-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/contrib/src/ebml/rules.mak b/contrib/src/ebml/rules.mak
index 1d01818..a36727c 100644
--- a/contrib/src/ebml/rules.mak
+++ b/contrib/src/ebml/rules.mak
@@ -16,8 +16,11 @@ libebml: libebml-$(EBML_VERSION).tar.bz2 .sum-ebml
 	$(MOVE)
 
 # libebml requires exceptions
-EBML_EXTRA_FLAGS = CXXFLAGS="${CXXFLAGS} -fexceptions" \
-					CPPFLAGS=""
+ifdef HAVE_IOS
+EBML_EXTRA_FLAGS = CXXFLAGS="${CXXFLAGS} -fexceptions -fvisibility=hidden" CPPFLAGS=""
+else
+EBML_EXTRA_FLAGS = CXXFLAGS="${CXXFLAGS} -fexceptions" CPPFLAGS=""
+endif
 
 .ebml: libebml
 ifdef HAVE_WIN32
diff --git a/contrib/src/matroska/rules.mak b/contrib/src/matroska/rules.mak
index 57d7f15..5e63db6 100644
--- a/contrib/src/matroska/rules.mak
+++ b/contrib/src/matroska/rules.mak
@@ -18,11 +18,15 @@ libmatroska: libmatroska-$(MATROSKA_VERSION).tar.bz2 .sum-matroska
 	$(APPLY) $(SRC)/matroska/no-ansi.patch
 	$(MOVE)
 
+ifdef HAVE_IOS
+MATROSKA_EXTRA_FLAGS = CXXFLAGS="${CXXFLAGS} -fvisibility=hidden"
+endif
+
 .matroska: libmatroska
 ifdef HAVE_WIN32
 	cd $< && $(MAKE) -C make/mingw32 prefix="$(PREFIX)" $(HOSTVARS) SHARED=no EBML_DLL=no libmatroska.a
 else
-	cd $< && $(MAKE) -C make/linux prefix="$(PREFIX)" $(HOSTVARS) staticlib
+	cd $< && $(MAKE) -C make/linux prefix="$(PREFIX)" $(HOSTVARS) $(MATROSKA_EXTRA_FLAGS) staticlib
 endif
 	cd $< && $(MAKE) -C make/linux install_staticlib install_headers prefix="$(PREFIX)" $(HOSTVARS)
 	$(RANLIB) "$(PREFIX)/lib/libmatroska.a"
-- 
1.8.3.4 (Apple Git-47)