Patches for editors/emacs27

patch-jansson-option.diff

diff --git a/editors/emacs27/options.mk b/editors/emacs27/options.mk
index a0e8f6d05e4e..7b254d356d72 100644
--- a/editors/emacs27/options.mk
+++ b/editors/emacs27/options.mk
@@ -2,7 +2,7 @@
 
 ### Set options
 PKG_OPTIONS_VAR=			PKG_OPTIONS.emacs
-PKG_SUPPORTED_OPTIONS=			dbus gconf gnutls imagemagick svg xaw3d xft2 xml
+PKG_SUPPORTED_OPTIONS=			dbus gconf gnutls imagemagick jansson svg xaw3d xft2 xml
 # xaw3d is only valid with tookit = xaw
 
 PKG_OPTIONS_OPTIONAL_GROUPS+=		window-system
@@ -22,7 +22,7 @@ PKG_OPTIONS_GROUP.toolkit=		gtk gtk2 gtk3 motif xaw lucid
 
 # svg is omitted because it is rarely needed and either very
 # heavyweight or unmaintained.
-PKG_SUGGESTED_OPTIONS=	dbus gconf gnutls gtk3 xaw3d xft2 xml x11
+PKG_SUGGESTED_OPTIONS=	dbus gconf gnutls gtk3 jansson xaw3d xft2 xml x11
 
 .include "../../mk/bsd.options.mk"
 
@@ -36,6 +36,15 @@ PKG_SUGGESTED_OPTIONS=	dbus gconf gnutls gtk3 xaw3d xft2 xml x11
 CONFIGURE_ARGS+=	--without-dbus
 .endif
 
+###
+### Support JSON
+###
+.if !empty(PKG_OPTIONS:Mjansson)
+.  include "../../textproc/jansson/buildlink3.mk"
+.else
+CONFIGURE_ARGS+=	--without-json
+.endif
+
 ###
 ### Support XML2
 ###

patch-lib-src_emacclient_c.diff

diff --git a/lib-src/emacsclient.c b/lib-src/emacsclient.c
index 204064f1871..0d3b893e526 100644
--- a/lib-src/emacsclient.c
+++ b/lib-src/emacsclient.c
@@ -1478,7 +1478,11 @@ set_local_socket (char const *server_name)
       struct stat connect_stat;
       if (fstat (s, &connect_stat) != 0)
        sock_status = errno;
+#if !defined(__NetBSD__)
       else if (connect_stat.st_uid == uid)
+#else
+      else if (1)
+#endif
        return s;
       else
        sock_status = -1;

pkgsrc-emacs27.md

1. patch-jansson-option.diff enables emacs27 to use native JSON feature using jansson library.
2. patch-lib-src_emacclient_c.diff is a workaround that emacsclient fails to start by checking owner of socket.