esr52-synsm.patch

diff --git a/js/src/moz.build b/js/src/moz.build
index 1162cb70c1eb..c6c400a6f7bd 100644
--- a/js/src/moz.build
+++ b/js/src/moz.build
@@ -75,6 +75,9 @@ if not CONFIG['JS_STANDALONE']:
         '../../config/emptyvars-js.mk',
     ]
 
+if not CONFIG['OS_TARGET'] in ('WINNT', 'Darwin', 'Android') or CONFIG['JS_STANDALONE']:
+    LIBRARY_DEFINES['STATIC_MFBT_API'] = True
+
 CONFIGURE_DEFINE_FILES += [
     'js-config.h',
 ]
diff --git a/js/src/old-configure.in b/js/src/old-configure.in
index 1c5c9e2145f6..ff0617e31695 100644
--- a/js/src/old-configure.in
+++ b/js/src/old-configure.in
@@ -1623,16 +1623,21 @@ dnl ========================================================
 dnl = Enable jemalloc
 dnl ========================================================
 
-case "${OS_TARGET}" in
-Android|WINNT|Darwin)
+dnl In stand-alone builds we always only want to link executables against mozglue.
+if test "$JS_STANDALONE"; then
   MOZ_GLUE_IN_PROGRAM=
-  ;;
-*)
-  dnl On !Android !Windows !OSX, we only want to link executables against mozglue
-  MOZ_GLUE_IN_PROGRAM=1
-  AC_DEFINE(MOZ_GLUE_IN_PROGRAM)
-  ;;
-esac
+else
+  case "${OS_TARGET}" in
+  Android|WINNT|Darwin)
+    MOZ_GLUE_IN_PROGRAM=
+    ;;
+  *)
+    dnl On !Android !Windows !OSX, we only want to link executables against mozglue
+    MOZ_GLUE_IN_PROGRAM=1
+    AC_DEFINE(MOZ_GLUE_IN_PROGRAM)
+    ;;
+  esac
+fi
 
 if test "$MOZ_MEMORY"; then
   if test "x$MOZ_DEBUG" = "x1"; then
diff --git a/mfbt/Types.h b/mfbt/Types.h
index e7e18abb2746..95c176528290 100644
--- a/mfbt/Types.h
+++ b/mfbt/Types.h
@@ -38,7 +38,11 @@
  * methods or data used cross-file.
  */
 #if defined(WIN32)
-#  define MOZ_EXPORT   __declspec(dllexport)
+#  if defined(STATIC_MFBT_API)
+#    define MOZ_EXPORT /* nothing */
+#  else
+#    define MOZ_EXPORT   __declspec(dllexport)
+#  endif
 #else /* Unix */
 #  ifdef HAVE_VISIBILITY_ATTRIBUTE
 #    define MOZ_EXPORT       __attribute__((visibility("default")))
@@ -58,7 +62,7 @@
  * mode.
  */
 #ifdef _WIN32
-#  if defined(__MWERKS__)
+#  if defined(__MWERKS__) || defined(STATIC_MFBT_API)
 #    define MOZ_IMPORT_API /* nothing */
 #  else
 #    define MOZ_IMPORT_API __declspec(dllimport)
@@ -67,7 +71,7 @@
 #  define MOZ_IMPORT_API MOZ_EXPORT
 #endif
 
-#if defined(_WIN32) && !defined(__MWERKS__)
+#if defined(_WIN32) && !defined(__MWERKS__) && !defined(STATIC_MFBT_API)
 #  define MOZ_IMPORT_DATA  __declspec(dllimport)
 #else
 #  define MOZ_IMPORT_DATA  MOZ_EXPORT
@@ -90,8 +94,13 @@
    * macros to exploit this.
    */
 #  if defined(MOZ_GLUE_IN_PROGRAM)
-#    define MFBT_API   __attribute__((weak)) MOZ_IMPORT_API
-#    define MFBT_DATA  __attribute__((weak)) MOZ_IMPORT_DATA
+#    ifdef _WIN32
+#      define MFBT_API   /* nothing */
+#      define MFBT_DATA  /* nothing */
+#    else
+#      define MFBT_API   __attribute__((weak)) MOZ_IMPORT_API
+#      define MFBT_DATA  __attribute__((weak)) MOZ_IMPORT_DATA
+#    endif
 #  else
 #    define MFBT_API   MOZ_IMPORT_API
 #    define MFBT_DATA  MOZ_IMPORT_DATA
diff --git a/mozglue/build/moz.build b/mozglue/build/moz.build
index d289747785a1..4bb832ddd1e6 100644
--- a/mozglue/build/moz.build
+++ b/mozglue/build/moz.build
@@ -6,10 +6,11 @@
 
 # Build mozglue as a shared lib on Windows, OSX and Android.
 # If this is ever changed, update MOZ_SHARED_MOZGLUE in browser/installer/Makefile.in
-if CONFIG['OS_TARGET'] in ('WINNT', 'Darwin', 'Android'):
+if CONFIG['OS_TARGET'] in ('WINNT', 'Darwin', 'Android') and not CONFIG['JS_STANDALONE']:
     SharedLibrary('mozglue')
 else:
     Library('mozglue')
+    LIBRARY_DEFINES['STATIC_MFBT_API'] = True
 
 SDK_LIBRARY = True