emacs26: Add back at version 26.3

4 files changed, 59 insertions, 2 deletions

diff --git a/pkgs/applications/editors/emacs/26.nix b/pkgs/applications/editors/emacs/26.nix
new file mode 100644
index 00000000000..a151006a995
--- /dev/null
+++ b/pkgs/applications/editors/emacs/26.nix
@@ -0,0 +1,8 @@
+import ./generic.nix (rec {
+  version = "26.3";
+  sha256 = "119ldpk7sgn9jlpyngv5y4z3i7bb8q3xp4p0qqi7i5nq39syd42d";
+  patches = [
+    ./clean-env-26.patch
+    ./tramp-detect-wrapped-gvfsd-26.patch
+  ];
+})
diff --git a/pkgs/applications/editors/emacs/clean-env-26.patch b/pkgs/applications/editors/emacs/clean-env-26.patch
new file mode 100644
index 00000000000..88befda899a
--- /dev/null
+++ b/pkgs/applications/editors/emacs/clean-env-26.patch
@@ -0,0 +1,15 @@
+Dump temacs in an empty environment to prevent -dev paths from ending
+up in the dumped image.
+
+diff --git a/src/Makefile.in b/src/Makefile.in
+--- a/src/Makefile.in
++++ b/src/Makefile.in
+@@ -535,7 +535,7 @@ ifeq ($(CANNOT_DUMP),yes)
+ 	ln -f temacs$(EXEEXT) $@
+ else
+ 	unset EMACS_HEAP_EXEC; \
+-	LC_ALL=C $(RUN_TEMACS) -batch $(BUILD_DETAILS) -l loadup dump
++	env -i LC_ALL=C $(RUN_TEMACS) -batch $(BUILD_DETAILS) -l loadup dump
+   ifneq ($(PAXCTL_dumped),)
+ 	$(PAXCTL_dumped) $@
+   endif
diff --git a/pkgs/applications/editors/emacs/tramp-detect-wrapped-gvfsd-26.patch b/pkgs/applications/editors/emacs/tramp-detect-wrapped-gvfsd-26.patch
new file mode 100644
index 00000000000..5d16194fd20
--- /dev/null
+++ b/pkgs/applications/editors/emacs/tramp-detect-wrapped-gvfsd-26.patch
@@ -0,0 +1,14 @@
+diff --git a/lisp/net/tramp-gvfs.el b/lisp/net/tramp-gvfs.el
+index f370abba31..f2806263a9 100644
+--- a/lisp/net/tramp-gvfs.el
++++ b/lisp/net/tramp-gvfs.el
+@@ -164,7 +164,8 @@ tramp-gvfs-enabled
+     (and (featurep 'dbusbind)
+ 	 (tramp-compat-funcall 'dbus-get-unique-name :system)
+ 	 (tramp-compat-funcall 'dbus-get-unique-name :session)
+-	 (or (tramp-compat-process-running-p "gvfs-fuse-daemon")
++	 (or (tramp-compat-process-running-p ".gvfsd-fuse-wrapped")
++             (tramp-compat-process-running-p "gvfs-fuse-daemon")
+ 	     (tramp-compat-process-running-p "gvfsd-fuse"))))
+   "Non-nil when GVFS is available.")
+ 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index aad9a4fe13c..500d023829f 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -19881,6 +19881,7 @@ in
   emacs = emacs27;
   emacsPackages = emacs27Packages;
   emacs-nox = emacs27-nox;
+  emacsWithPackages = emacsPackages.emacsWithPackages;
 
   emacs27 = callPackage ../applications/editors/emacs/27.nix {
     # use override to enable additional features
@@ -19901,6 +19902,25 @@ in
     withGTK3 = false;
   }));
 
+  emacs26 = callPackage ../applications/editors/emacs/26.nix {
+    # use override to enable additional features
+    libXaw = xorg.libXaw;
+    Xaw3d = null;
+    gconf = null;
+    alsaLib = null;
+    imagemagick = null;
+    acl = null;
+    gpm = null;
+    inherit (darwin.apple_sdk.frameworks) AppKit GSS ImageIO;
+  };
+
+  emacs26-nox = lowPrio (appendToName "nox" (emacs26.override {
+    withX = false;
+    withNS = false;
+    withGTK2 = false;
+    withGTK3 = false;
+  }));
+
   emacsMacport = callPackage ../applications/editors/emacs/macport.nix {
     inherit (darwin.apple_sdk.frameworks)
       AppKit Carbon Cocoa IOKit OSAKit Quartz QuartzCore WebKit
@@ -19932,10 +19952,10 @@ in
     };
   };
 
+  emacs26Packages = dontRecurseIntoAttrs (emacsPackagesFor emacs26);
   emacs27Packages = dontRecurseIntoAttrs (emacsPackagesFor emacs27);
-
+  emacs26WithPackages = emacs26Packages.emacsWithPackages;
   emacs27WithPackages = emacs27Packages.emacsWithPackages;
-  emacsWithPackages = emacsPackages.emacsWithPackages;
 
   inherit (gnome3) empathy;