[chrome-gnome-shell] cmake: commented

[Yuri Konotopov <ykonotopov src gnome org>]

commit 23fcf937a85b0e183c8c7a2c4338a4cea127fff0
Author: Yuri Konotopov <ykonotopov gmail com>
Date:   Sun Mar 13 11:01:20 2016 +0300

    cmake: commented

 CMakeLists.txt |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f856a88..bb7e18b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,3 +1,5 @@
+# GNOME Shell integration for Chrome build script
+
 cmake_minimum_required (VERSION 2.8)
 project (chrome-gnome-shell NONE)
 
@@ -6,6 +8,7 @@ if(NOT DEFINED(CMAKE_SIZEOF_VOID_P))
        set(CMAKE_SIZEOF_VOID_P 8)
 endif(NOT DEFINED(CMAKE_SIZEOF_VOID_P))
 
+# Variables
 set(PROJECT_VERSION "5.1")
 
 set(ARCHIVE_NAME ${CMAKE_PROJECT_NAME}-${PROJECT_VERSION})
@@ -13,15 +16,18 @@ set(ARCHIVE_FULL_NAME ${ARCHIVE_NAME}.tar.xz)
 set(ARCHIVE_DEB_NAME ${CMAKE_PROJECT_NAME}_${PROJECT_VERSION}.orig.tar.xz)
 set(DEB_DIR ${CMAKE_CURRENT_BINARY_DIR}/deb)
 
+# Options
 option(BUILD_EXTENSION         "Build extension zip package"   TRUE)
 option(BUILD_CONNECTOR         "Build native messaging host"   TRUE)
 option(BUILD_SOURCE_PACKAGE    "Build source package"          FALSE)
 option(BUILD_DEB               "Build debian package"          FALSE)
 
+# Default extensions id for Chrome web store
 if(NOT DEFINED(EXTENSION_ID))
        set(EXTENSION_ID "gphhapmejobijbbhgpjhcjognlahblep")
 endif(NOT DEFINED(EXTENSION_ID))
 
+# Debian variables
 if(NOT DEFINED(DEBIAN_VERSION))
        set(DEBIAN_VERSION "0ubuntu1")
 endif(NOT DEFINED(DEBIAN_VERSION))
@@ -45,6 +51,7 @@ endmacro(find_program_ex)
 
 include(GNUInstallDirs)
 
+# Options validating
 if(NOT BUILD_EXTENSION AND NOT BUILD_CONNECTOR)
        message(FATAL_ERROR "No build options selected")
 endif(NOT BUILD_EXTENSION AND NOT BUILD_CONNECTOR)
@@ -58,6 +65,7 @@ if(BUILD_SOURCE_PACKAGE AND NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.git/)
        message(FATAL_ERROR "Unable to build source package outside of git repository.")
 endif(BUILD_SOURCE_PACKAGE AND NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.git/)
 
+# Options handling
 if(BUILD_EXTENSION)
        find_program_ex(7z FATAL_ERROR)