From 10517e4709305ce002dd9dc845a06bcea597da4c Mon Sep 17 00:00:00 2001
From: "Sunrin SHIMURA (keen)" <3han5chou7@gmail.com>
Date: Sun, 4 Jan 2015 04:12:59 +0000
Subject: [PATCH] completely remove git submodule dependency

---
 CMakeLists.txt      |  9 ---------
 README.md           |  2 --
 cmake/FindGit.cmake | 46 ---------------------------------------------
 3 files changed, 57 deletions(-)
 delete mode 100644 cmake/FindGit.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6deba96f..41bfb13e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,15 +9,6 @@ PROJECT(picrin)
 # load extra cmake modules
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")
 
-# ----
-
-# git submodule update --init
-find_package(Git REQUIRED)
-execute_process(
-  COMMAND ${GIT_EXECUTABLE} submodule update --init
-  WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
-  )
-
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY bin)
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY lib)
 set(CMAKE_C_FLAGS "-O2 -Wall -Wextra")
diff --git a/README.md b/README.md
index c8601365..07f06497 100644
--- a/README.md
+++ b/README.md
@@ -24,9 +24,7 @@ There is a chat room on chat.freenode.org, channel #picrin. IRC logs here: https
 To build picrin, you need some build tools installed on your platform.
 
 - cmake (>= 2.6)
-- git
 
-Because of submodule dependencies, it is necessary to get picrin's source code via git clone command. Basically our git dependencies are only due to submodules, so in fact, If you have no git on your machine, it is possible to build it by downloading a tarball from github page as well. But in such case, you are assumed to modify CMakeLists.txt by yourself to get it work completely. We just strongly recommend you to use git-clone.
 
 ### Generate Makefile
 
diff --git a/cmake/FindGit.cmake b/cmake/FindGit.cmake
deleted file mode 100644
index 2d821428..00000000
--- a/cmake/FindGit.cmake
+++ /dev/null
@@ -1,46 +0,0 @@
-# The module defines the following variables:
-#   GIT_EXECUTABLE - path to git command line client
-#   GIT_FOUND - true if the command line client was found
-# Example usage:
-#   find_package(Git)
-#   if(GIT_FOUND)
-#     message("git found: ${GIT_EXECUTABLE}")
-#   endif()
-
-#=============================================================================
-# Copyright 2010 Kitware, Inc.
-#
-# Distributed under the OSI-approved BSD License (the "License");
-# see accompanying file Copyright.txt for details.
-#
-# This software is distributed WITHOUT ANY WARRANTY; without even the
-# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the License for more information.
-#=============================================================================
-# (To distributed this file outside of CMake, substitute the full
-#  License text for the above reference.)
-
-# Look for 'git' or 'eg' (easy git)
-#
-set(git_names git eg)
-
-# Prefer .cmd variants on Windows unless running in a Makefile
-# in the MSYS shell.
-#
-if(WIN32)
-  if(NOT CMAKE_GENERATOR MATCHES "MSYS")
-    set(git_names git.cmd git eg.cmd eg)
-  endif()
-endif()
-
-find_program(GIT_EXECUTABLE
-  NAMES ${git_names}
-  DOC "git command line client"
-  )
-mark_as_advanced(GIT_EXECUTABLE)
-
-# Handle the QUIETLY and REQUIRED arguments and set GIT_FOUND to TRUE if
-# all listed variables are TRUE
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(Git DEFAULT_MSG GIT_EXECUTABLE)