From a52e6baeaad60459a37c6e2c4a6ebd507ffcae83 Mon Sep 17 00:00:00 2001
From: Riley Beckett <rbeckettvt@gmail.com>
Date: Thu, 30 Jul 2026 23:51:35 -0400
Subject: package emacs

---
 packages/emacs/emacs.sh | 22 ++++++++++++++++++++++
 snag/src/build_db.c     |  8 +++++++-
 2 files changed, 29 insertions(+), 1 deletion(-)
 create mode 100644 packages/emacs/emacs.sh

diff --git a/packages/emacs/emacs.sh b/packages/emacs/emacs.sh
new file mode 100644
index 0000000..08a2f90
--- /dev/null
+++ b/packages/emacs/emacs.sh
@@ -0,0 +1,22 @@
+pkg_id=emacs
+pkg_name="Emacs"
+pkg_desc="GNU Emacs"
+pkg_webpage="https://www.gnu.org/software/emacs/"
+pkg_license="GPL-3.0"
+pkg_version=30.2
+
+pkg_source_name="emacs-$pkg_version.tar.xz"
+pkg_source_url="https://ftpmirror.gnu.org/gnu/emacs/emacs-$pkg_version.tar.xz"
+pkg_source_checksum="b3f36f18a6dd2715713370166257de2fae01f9d38cfe878ced9b1e6ded5befd9"
+
+configure() {
+    ./configure --prefix="/usr" --without-x --with-pgtk --without-tree-sitter
+}
+
+build() {
+	make -j16
+}
+
+install() {
+    make DESTDIR="$root" install
+}
diff --git a/snag/src/build_db.c b/snag/src/build_db.c
index cb3785d..ad68be5 100644
--- a/snag/src/build_db.c
+++ b/snag/src/build_db.c
@@ -89,6 +89,12 @@ bool set_child_sandbox(const package_build_t* build) {
     if (!landlock_add_path_rule(landlock_fd, &ruleset_attr, build->package->script_path, &path_beneath)) {
         return false;
     }
+    path_beneath.allowed_access =
+        LANDLOCK_ACCESS_FS_READ_FILE |
+        LANDLOCK_ACCESS_FS_WRITE_FILE;
+    if (!landlock_add_path_rule(landlock_fd, &ruleset_attr, "/dev/null", &path_beneath)) {
+        return false;
+    }
     path_beneath.allowed_access =
         LANDLOCK_ACCESS_FS_EXECUTE |
         LANDLOCK_ACCESS_FS_READ_FILE |
@@ -118,7 +124,7 @@ bool set_child_sandbox(const package_build_t* build) {
         return false;
     }
     // this is just specific to my system - (rjb)
-    if (!landlock_add_path_rule(landlock_fd, &ruleset_attr, "/opt/gnome/lib64", &path_beneath)) {
+    if (!landlock_add_path_rule(landlock_fd, &ruleset_attr, "/opt/gnome/", &path_beneath)) {
     }
     path_beneath.allowed_access =
             LANDLOCK_ACCESS_FS_WRITE_FILE |
-- 
cgit v1.2.3