1 files changed, 31 insertions, 1 deletions
diff --git a/old-configure.in b/old-configure.in
index 17e1a4eca7..34da223ed8 100644
--- a/old-configure.in
+++ b/old-configure.in
@@ -3002,6 +3002,35 @@ if test x"$MOZ_WIDGET_TOOLKIT" = x"gonk" -a -n "$MOZ_FMP4" -a -n "$android_versi
     fi
 fi
 
+dnl ========================================================
+dnl = EME support
+dnl ========================================================
+
+MOZ_ARG_ENABLE_STRING(eme,
+[  --enable-eme[=widevine]  Enable support for Encrypted Media Extensions  ],
+    MOZ_EME_ARGS=$enableval)
+
+if test "$MOZ_EME_ARGS"; then
+    if test "$MOZ_EME_ARGS" = "no"; then
+        dnl EME explicitly disabled with --disable-eme
+        MOZ_EME=
+    elif test "$MOZ_EME_ARGS" = "yes"; then
+        dnl EME explicitly enabled with --enable-eme
+        MOZ_EME=1
+    else
+        dnl EME explicitly enabled with --enable-eme=<args>
+        MOZ_EME=1
+        MOZ_EME_MODULES=`echo $MOZ_EME_ARGS | sed -e 's/,/ /g'`
+    fi
+fi
+
+AC_SUBST_SET(MOZ_EME_MODULES)
+if test -n "$MOZ_EME"; then
+    if test -z "$MOZ_FMP4"; then
+        AC_MSG_ERROR([Encrypted Media Extension support requires Fragmented MP4 support])
+    fi
+    AC_DEFINE(MOZ_EME)
+fi
 
 dnl ========================================================
 dnl = Enable media plugin support
@@ -5634,7 +5663,8 @@ AC_SUBST(WIN32_GUI_EXE_LDFLAGS)
 AC_SUBST(MOZ_VORBIS)
 AC_SUBST(MOZ_TREMOR)
 AC_SUBST(MOZ_FFVPX)
-AC_SUBST_LIST(FFVPX_ASFLAGS)
+AC_SUBST_LIST(FFVPX_ASFLAGS)
+AC_SUBST(MOZ_EME)
 AC_SUBST(MOZ_DIRECTSHOW)
 AC_SUBST(MOZ_ANDROID_OMX)
 AC_SUBST(MOZ_OMX_PLUGIN)