emacs: invalid load-history (CANNOT_DUMP) workaround (#3290)

app-editors/emacs/emacs-26.1.recipe

@@ -13,7 +13,7 @@ project planner, mail and news reader, debugger interface, calendar, and more.
 HOMEPAGE="https://gnu.org/s/emacs/"
 COPYRIGHT="2001-2018 Free Software Foundation, Inc."
 LICENSE="GNU GPL v3"
-REVISION="3"
+REVISION="4"
 SOURCE_URI="http://www.artfiles.org/gnu.org/emacs/emacs-$portVersion.tar.xz"
 CHECKSUM_SHA256="1cf4fc240cd77c25309d15e18593789c8dbfba5c2b44d8f77c886542300fd32c"
 PATCHES="emacs-$portVersion.patchset"

app-editors/emacs/patches/emacs-26.1.patchset

@@ -1,11 +1,8 @@
-From 382d51023f5e54b5c380ec7edb44cc7ea402c403 Mon Sep 17 00:00:00 2001
+From 9147d8c6da14fbc6241c378b97d6f908c2df1dad Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Zolt=C3=A1n=20Mizsei?= <zmizsei@extrowerk.com>
 Date: Sun, 28 May 2017 12:53:20 +0200
 Subject: Introduce Haiku as supported platform
 
----
- configure.ac | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
 
 diff --git a/configure.ac b/configure.ac
 index 256b954..d3926e8 100644
@@ -37,5 +34,30 @@ index 256b954..d3926e8 100644
      ;;
  
 -- 
-2.16.4
+2.19.1
+
+
+From 2049cf47c4f7e7aea12a3fd87e2ddf0e9fed89b1 Mon Sep 17 00:00:00 2001
+From: Peter Kosyh <p.kosyh@gmail.com>
+Date: Sun, 28 Oct 2018 15:30:55 +0300
+Subject: CANNOT_DUMP workaround
+
+
+diff --git a/lisp/loadup.el b/lisp/loadup.el
+index 5ecfae1..355d77e 100644
+--- a/lisp/loadup.el
++++ b/lisp/loadup.el
+@@ -393,7 +393,9 @@ lost after dumping")))
+       (message "Warning: Change in load-path due to site-init will be \
+ lost after dumping")))
+ 
+-(setq current-load-list nil)
++;; See https://github.com/termux/termux-packages/issues/423
++;; https://debbugs.gnu.org/cgi/bugreport.cgi?bug=14120
++;; (setq current-load-list nil)
+ ;; Avoid storing references to build directory in the binary.
+ (setq custom-current-group-alist nil)
+ 
+-- 
+2.19.1