5 files changed, 118 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/chromium-xorg-conf/default.nix b/pkgs/os-specific/linux/chromium-xorg-conf/default.nix
new file mode 100644
index 000000000000..58038923890b
--- /dev/null
+++ b/pkgs/os-specific/linux/chromium-xorg-conf/default.nix
@@ -0,0 +1,8 @@
+{fetchgit }:
+
+fetchgit {
+  name = "chromium-xorg-conf";
+  url = "https://chromium.googlesource.com/chromiumos/platform/xorg-conf";
+  rev = "26fb9d57e195c7e467616b35b17e2b5d279c1514";
+  sha256 = "0643y3l3hjk4mv4lm3h9z56h990q6k11hcr10lcqppgsii0d3zcf";
+}
diff --git a/pkgs/os-specific/linux/libevdevc/default.nix b/pkgs/os-specific/linux/libevdevc/default.nix
new file mode 100644
index 000000000000..e3dfbd3d6c22
--- /dev/null
+++ b/pkgs/os-specific/linux/libevdevc/default.nix
@@ -0,0 +1,29 @@
+{ stdenv, fetchFromGitHub, coreutils, pkgconfig, glib, jsoncpp }:
+
+stdenv.mkDerivation rec {
+  name = "libevdevc";
+  version = "2.0.1";
+  src = fetchFromGitHub {
+    owner = "hugegreenbug";
+    repo = "libevdevc";
+    rev = "v${version}";
+    sha256 = "0ry30krfizh87yckmmv8n082ad91mqhhbbynx1lfidqzb6gdy2dd";
+  };
+
+  postPatch = ''
+    substituteInPlace common.mk \
+      --replace /bin/echo ${coreutils}/bin/echo
+    substituteInPlace include/module.mk \
+      --replace /usr/include /include
+  '';
+
+  makeFlags = [ "DESTDIR=$(out)" "LIBDIR=/lib" ];
+
+  meta = with stdenv.lib; {
+    description = "ChromiumOS libevdev. Renamed to avoid conflicts with the standard libevdev found in Linux distros.";
+    license = licenses.bsd3;
+    platforms = platforms.linux;
+    homepage = "https://chromium.googlesource.com/chromiumos/platform/libevdev/";
+    maintainers = with maintainers; [ kcalvinalvin ];
+  };
+}
diff --git a/pkgs/os-specific/linux/libgestures/default.nix b/pkgs/os-specific/linux/libgestures/default.nix
new file mode 100644
index 000000000000..4c51525727af
--- /dev/null
+++ b/pkgs/os-specific/linux/libgestures/default.nix
@@ -0,0 +1,33 @@
+{ stdenv, fetchFromGitHub, pkgconfig, glib, jsoncpp }:
+
+stdenv.mkDerivation rec {
+  name = "libgestures-${version}";
+  version = "2.0.1";
+  src = fetchFromGitHub {
+    owner = "hugegreenbug";
+    repo = "libgestures";
+    rev = "v${version}";
+    sha256 = "0dfvads2adzx4k8cqc1rbwrk1jm2wn9wl2jk51m26xxpmh1g0zab";
+  };
+  patches = [ ./include-fix.patch ];
+
+  postPatch = ''
+    substituteInPlace Makefile \
+      --replace -Werror -Wno-error \
+      --replace '$(DESTDIR)/usr/include' '$(DESTDIR)/include'
+  '';
+
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ glib jsoncpp ];
+
+
+  makeFlags = [ "DESTDIR=$(out)" "LIBDIR=/lib" ];
+
+  meta = with stdenv.lib; {
+    description = "ChromiumOS libgestures modified to compile for Linux.";
+    license = licenses.bsd3;
+    platforms = platforms.linux;
+    homepage = "https://chromium.googlesource.com/chromiumos/platform/gestures";
+    maintainers = with maintainers; [ kcalvinalvin ];
+  };
+}
diff --git a/pkgs/os-specific/linux/libgestures/include-fix.patch b/pkgs/os-specific/linux/libgestures/include-fix.patch
new file mode 100644
index 000000000000..851be4771434
--- /dev/null
+++ b/pkgs/os-specific/linux/libgestures/include-fix.patch
@@ -0,0 +1,12 @@
+diff -ur a/include/gestures/include/finger_metrics.h b/include/gestures/include/finger_metrics.h
+--- a/include/gestures/include/finger_metrics.h    1970-01-01 09:00:01.000000000 +0900
++++ b/include/gestures/include/finger_metrics.h    2018-12-01 16:58:51.590718511 +0900
+@@ -5,6 +5,8 @@
+ #ifndef GESTURES_FINGER_METRICS_H_
+ #define GESTURES_FINGER_METRICS_H_
+ 
++#include <math.h>
++
+ #include "gestures/include/gestures.h"
+ #include "gestures/include/prop_registry.h"
+#include "gestures/include/vector.h"
diff --git a/pkgs/os-specific/linux/xf86-input-cmt/default.nix b/pkgs/os-specific/linux/xf86-input-cmt/default.nix
new file mode 100644
index 000000000000..2422b70b0685
--- /dev/null
+++ b/pkgs/os-specific/linux/xf86-input-cmt/default.nix
@@ -0,0 +1,36 @@
+{ stdenv, fetchFromGitHub, pkgconfig, xorgserver, xorgproto,
+  utilmacros, libgestures, libevdevc }:
+
+stdenv.mkDerivation rec {
+  name = "xf86-input-cmt-${version}";
+  version = "2.0.2";
+  src = fetchFromGitHub {
+    owner = "hugegreenbug";
+    repo = "xf86-input-cmt";
+    rev = "v${version}";
+    sha256 = "1cnwf518nc0ybc1r3rsgc1gcql1k3785khffv0i4v3akrm9wdw98";
+  };
+
+  postPatch = ''
+    patchShebangs ./apply_patches.sh
+    ./apply_patches.sh
+  '';
+
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [
+    xorgserver xorgproto utilmacros
+    libgestures libevdevc
+  ];
+
+  configureFlags = [
+    "--with-sdkdir=${placeholder "out"}"
+  ];
+
+  meta = with stdenv.lib; {
+    description = "Chromebook touchpad driver.";
+    license = licenses.bsd3;
+    platforms = platforms.linux;
+    homepage = "www.github.com/hugegreenbug/xf86-input-cmt";
+    maintainers = with maintainers; [ kcalvinalvin ];
+  };
+}