From cf8f2cba5943a4e5822812ad1a4174bef8e05516 Mon Sep 17 00:00:00 2001
From: Daniel Martinez <danielmartinez@cock.li>
Date: Wed, 24 Apr 2024 22:32:37 -0400
Subject: [PATCH] New package: LACT-0.5.4

---
 srcpkgs/LACT/files/lact/run            |  3 +++
 srcpkgs/LACT/patches/malloc_trim.patch | 17 +++++++++++++++
 srcpkgs/LACT/template                  | 30 ++++++++++++++++++++++++++
 3 files changed, 50 insertions(+)
 create mode 100755 srcpkgs/LACT/files/lact/run
 create mode 100644 srcpkgs/LACT/patches/malloc_trim.patch
 create mode 100644 srcpkgs/LACT/template

diff --git a/srcpkgs/LACT/files/lact/run b/srcpkgs/LACT/files/lact/run
new file mode 100755
index 00000000000000..74e0a5ebbd8539
--- /dev/null
+++ b/srcpkgs/LACT/files/lact/run
@@ -0,0 +1,3 @@
+#!/bin/sh
+exec 2>&1
+exec chpst -n -10 lact daemon
diff --git a/srcpkgs/LACT/patches/malloc_trim.patch b/srcpkgs/LACT/patches/malloc_trim.patch
new file mode 100644
index 00000000000000..020683ea3749a7
--- /dev/null
+++ b/srcpkgs/LACT/patches/malloc_trim.patch
@@ -0,0 +1,17 @@
+diff --git a/lact-daemon/src/server/handler.rs b/lact-daemon/src/server/handler.rs
+index 93dc86c..0ef85fd 100644
+--- a/lact-daemon/src/server/handler.rs
++++ b/lact-daemon/src/server/handler.rs
+@@ -107,12 +107,6 @@ impl<'a> Handler {
+         };
+         handler.apply_current_config().await;
+ 
+-        // Eagerly release memory
+-        // `load_controllers` allocates and deallocates the entire PCI ID database,
+-        // this tells the os to release it right away, lowering measured memory usage (the actual usage is low regardless as it was already deallocated)
+-        unsafe {
+-            libc::malloc_trim(0);
+-        }
+ 
+         Ok(handler)
+     }
diff --git a/srcpkgs/LACT/template b/srcpkgs/LACT/template
new file mode 100644
index 00000000000000..a0ad54d7599a3e
--- /dev/null
+++ b/srcpkgs/LACT/template
@@ -0,0 +1,30 @@
+# Template file for 'LACT'
+pkgname=LACT
+version=0.5.4
+revision=1
+# only builds on 64bit
+archs="x86_64* aarch64*"
+build_style=cargo
+make_check_args="-- --skip app::root_stack::thermals_page::fan_curve_frame::tests::set_get_curve"
+hostmakedepends="pkg-config blueprint-compiler gtk4-devel"
+makedepends="gtk4-devel"
+short_desc="Linux AMDGPU Control Application"
+maintainer="Daniel Martinez <danielmartinez@cock.li>"
+license="MIT"
+homepage="https://github.com/ilya-zlobintsev/LACT"
+distfiles="https://github.com/ilya-zlobintsev/LACT/archive/refs/tags/v${version}.tar.gz"
+checksum=ce55f19dab2cb3616b404fc53feb381ee1e10e948bed65c7c33dc3b361685891
+
+do_install() {
+
+	vsv lact
+
+	vbin target/$RUST_TARGET/release/lact
+
+	vinstall res/lactd.service                644 usr/lib/systemd/system/lactd.service
+	vinstall res/io.github.lact-linux.desktop 644 usr/share/applications/io.github.lact-linux.desktop
+	vinstall res/io.github.lact-linux.png     644 usr/share/pixmaps/io.github.lact-linux.png
+	vinstall res/io.github.lact-linux.svg     644 usr/share/icons/hicolor/scalable/apps/io.github.lact-linux.svg
+
+	vlicense LICENSE
+}