lang/spidermonkey78: bug fixes

* fix js78-config --libs
* fix js::SharedArrayRawBufferRefs public API

PR:		255023
PR:		255024
Reported by:	shurd

lang/spidermonkey78/Makefile

@@ -1,6 +1,6 @@
 PORTNAME=	spidermonkey
 DISTVERSION=	78.7.0
-PORTREVISION=	6
+PORTREVISION=	7
 CATEGORIES=	lang
 MASTER_SITES=	MOZILLA/firefox/releases/${DISTVERSION}esr/source
 PKGNAMESUFFIX=	${SP_VER}

lang/spidermonkey78/files/patch-js_public_StructuredClone.h

@@ -0,0 +1,13 @@
+https://bugzilla.mozilla.org/show_bug.cgi?id=1644600
+
+--- js/public/StructuredClone.h.orig	2021-02-17 07:48:59 UTC
++++ js/public/StructuredClone.h
+@@ -381,7 +381,7 @@ enum OwnTransferablePolicy {
+ namespace js {
+ class SharedArrayRawBuffer;
+ 
+-class SharedArrayRawBufferRefs {
++class JS_PUBLIC_API SharedArrayRawBufferRefs {
+  public:
+   SharedArrayRawBufferRefs() = default;
+   SharedArrayRawBufferRefs(SharedArrayRawBufferRefs&& other) = default;

lang/spidermonkey78/files/patch-js_src_build_js-config.in

@@ -0,0 +1,18 @@
+--- js/src/build/js-config.in.orig	2021-08-28 22:43:38 UTC
++++ js/src/build/js-config.in
+@@ -8,7 +8,6 @@ mozilla_version='@MOZILLA_VERSION@'
+ JS_LIBRARY_NAME='@JS_LIBRARY_NAME@'
+ NSPR_CFLAGS='@NSPR_CFLAGS@'
+ JS_CONFIG_LIBS='@JS_CONFIG_LIBS@'
+-MOZ_JS_LIBS='@JS_CONFIG_MOZ_JS_LIBS@'
+ 
+ FILENAME=`basename "$0"`
+ 
+@@ -111,6 +110,7 @@ if test "$echo_cflags" = "yes"; then
+     echo "-std=gnu++11 -include $includedir/$JS_LIBRARY_NAME/js/RequiredDefines.h -isystem $includedir/$JS_LIBRARY_NAME $NSPR_CFLAGS"
+ fi
+ 
++MOZ_JS_LIBS="@JS_CONFIG_MOZ_JS_LIBS@"
+ if test "$echo_libs" = "yes"; then
+     echo "$MOZ_JS_LIBS $JS_CONFIG_LIBS"
+ fi