Package acpid to handle shutdown signals

packages/Cargo.toml

@@ -1,5 +1,6 @@
 [workspace]
 members = [
+    "acpid",
     "aws-iam-authenticator",
     "bash",
     "ca-certificates",

packages/acpid/0001-Remove-shell-dependency-by-only-shutting-down.patch

@@ -0,0 +1,27 @@
+From 1a6c5126697cb171eae3922d822ae90b18176e1f Mon Sep 17 00:00:00 2001
+From: iliana destroyer of worlds <[email protected]>
+Date: Fri, 18 Oct 2019 22:56:45 +0000
+Subject: [PATCH] Remove shell dependency by only shutting down
+
+Thar doesn't have a shell, so this is a hack to get what we want
+(shutdown behavior on power button press) without rearchitecting acpid.
+---
+ event.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/event.c b/event.c
+index 6c67062..defdc42 100644
+--- a/event.c
++++ b/event.c
+@@ -687,7 +687,7 @@ do_cmd_rule(struct rule *rule, const char *event)
+ 			fprintf(stdout, "BEGIN HANDLER MESSAGES\n");
+ 		}
+ 		umask(0077);
+-		execl("/bin/sh", "/bin/sh", "-c", action, NULL);
++		execl("/sbin/shutdown", "/sbin/shutdown", "-h", "now", "Power button pressed", NULL);
+ 		/* should not get here */
+ 		acpid_log(LOG_ERR, "execl(): %s", strerror(errno));
+ 		_exit(EXIT_FAILURE);
+-- 
+2.20.1
+

packages/acpid/Cargo.toml

@@ -0,0 +1,22 @@
+[package]
+name = "acpid"
+version = "0.1.0"
+edition = "2018"
+publish = false
+build = "build.rs"
+
+[lib]
+path = "pkg.rs"
+
+[[package.metadata.build-package.external-files]]
+url = "http://downloads.sourceforge.net/acpid2/acpid-2.0.32.tar.xz"
+sha512 = "c7afffdf9818504e1ac03b0ad693a05f772bfd07af9808262b3b6bb82ca4dabe6253c94e6dc59e5be6f0da9e815e8bcf2d3e16f02b23d0248b6bad4509e78be7"
+
+[build-dependencies]
+buildsys = { path = "../../tools/buildsys" }
+glibc = { path = "../glibc", optional=true }
+
+[features]
+cascade = [
+    "glibc",
+]

packages/acpid/acpid.service

@@ -0,0 +1,9 @@
+[Unit]
+Description=ACPI event daemon
+
+[Service]
+Type=forking
+ExecStart=/usr/sbin/acpid -c /usr/lib/acpid/events
+
+[Install]
+WantedBy=multi-user.target

packages/acpid/acpid.spec

@@ -0,0 +1,43 @@
+Name: %{_cross_os}acpid
+Version: 2.0.32
+Release: 1%{?dist}
+Summary: ACPI event daemon
+License: GPLv2+
+URL: http://sourceforge.net/projects/acpid2/
+Source0: http://downloads.sourceforge.net/acpid2/acpid-%{version}.tar.xz
+Source1: acpid.service
+Source2: power.conf
+Patch1: 0001-Remove-shell-dependency-by-only-shutting-down.patch
+BuildRequires: gcc-%{_cross_target}
+BuildRequires: %{_cross_os}glibc-devel
+Requires: %{_cross_os}glibc
+
+%description
+%{summary}.
+
+%prep
+%autosetup -n acpid-%{version} -p1
+
+%build
+%cross_configure
+%make_build
+
+%install
+%make_install
+
+install -d %{buildroot}%{_cross_unitdir}
+install -p -m 0644 %{S:1} %{buildroot}%{_cross_unitdir}
+
+install -d %{buildroot}%{_cross_libdir}/acpid/events
+install -p -m 0644 %{S:2} %{buildroot}%{_cross_libdir}/acpid/events/power
+
+%files
+%{_cross_sbindir}/acpid
+%{_cross_unitdir}/acpid.service
+%{_cross_libdir}/acpid/
+%exclude %{_cross_bindir}/acpi_listen
+%exclude %{_cross_sbindir}/kacpimon
+%exclude %{_cross_docdir}
+%exclude %{_cross_mandir}
+
+%changelog

packages/acpid/build.rs

@@ -0,0 +1,6 @@
+fn main() {
+    if let Err(e) = buildsys::build_package() {
+        eprintln!("{}", e);
+        std::process::exit(1);
+    }
+}

packages/acpid/pkg.rs

@@ -0,0 +1 @@
+// not used

packages/acpid/power.conf

@@ -0,0 +1,2 @@
+event=button/power
+action=/sbin/shutdown -h now "Power button pressed"

packages/release/release.spec

@@ -28,6 +28,7 @@ Source1009: prepare-var-lib-thar.service
 Source1010: var-lib-thar.mount
 
 BuildArch: noarch
+Requires: %{_cross_os}acpid
 Requires: %{_cross_os}apiclient
 Requires: %{_cross_os}apiserver
 %if %{with shell}