From 555542f35618fddf55eedfceae173ce0131814c4 Mon Sep 17 00:00:00 2001
From: Siraaj Khandkar <siraaj@khandkar.net>
Date: Mon, 23 Nov 2020 04:32:10 -0500
Subject: [PATCH] Add emacs dep build recipe

---
 deps/emacs/Makefile | 18 ++++++++++++++++++
 pkgs-ubuntu.list    |  5 +++--
 2 files changed, 21 insertions(+), 2 deletions(-)
 create mode 100644 deps/emacs/Makefile

diff --git a/deps/emacs/Makefile b/deps/emacs/Makefile
new file mode 100644
index 0000000..9c6c26f
--- /dev/null
+++ b/deps/emacs/Makefile
@@ -0,0 +1,18 @@
+# https://www.gnu.org/software/emacs/manual/html_node/efaq/Installing-Emacs.html
+
+VERSION     := 27.1
+SRC_DIR     := emacs-$(VERSION)
+SRC_TARBALL := $(SRC_DIR).tar.gz
+
+.PHONY: configure_build_install
+configure_build_install: data/$(SRC_DIR)
+	cd data/$(SRC_DIR) && ./configure
+	cd data/$(SRC_DIR) && make -j$(shell nproc)
+	cd data/$(SRC_DIR) && make -j$(shell nproc) install
+
+data/$(SRC_DIR): $(SRC_TARBALL)
+	cd data && tar -vxzf $(SRC_TARBALL)
+
+$(SRC_TARBALL):
+	mkdir -p data
+	cd data && wget -c https://ftp.gnu.org/pub/gnu/emacs/$(SRC_TARBALL)
diff --git a/pkgs-ubuntu.list b/pkgs-ubuntu.list
index 1b6440a..a30b10b 100644
--- a/pkgs-ubuntu.list
+++ b/pkgs-ubuntu.list
@@ -106,8 +106,9 @@ graphicsmagick-imagemagick-compat  # provides /usr/bin/convert
 
 cvs
 
-# Emacs
-emacs-nox
+# Emacs build deps
+libgif-dev
+libtiff-dev
 
 # Vim
 vim
-- 
2.20.1