From aa63f840f83d418d738ada2fb3667f7a54713404 Mon Sep 17 00:00:00 2001
From: rexy712 <rexy712@protonmail.com>
Date: Sun, 11 Apr 2021 19:13:08 -0700
Subject: [PATCH] Add version directive

---
 .gitignore                          |  1 +
 CMakeLists.txt                      |  7 ++++++-
 include/rexy/algorithm.hpp          |  1 +
 include/rexy/allocator.hpp          |  2 ++
 include/rexy/basic_string_hash.hpp  |  2 ++
 include/rexy/binary.hpp             |  1 +
 include/rexy/binary_base.hpp        |  1 +
 include/rexy/expression.hpp         |  2 ++
 include/rexy/filerd.hpp             |  4 +++-
 include/rexy/hash.hpp               |  1 +
 include/rexy/meta.hpp               |  2 ++
 include/rexy/mpmc_queue.hpp         |  2 ++
 include/rexy/rexy.hpp.in            | 24 ++++++++++++++++++++++++
 include/rexy/static_string_hash.hpp |  1 +
 include/rexy/steal.hpp              |  3 ++-
 include/rexy/string.hpp             |  1 +
 include/rexy/string_base.hpp        |  1 +
 include/rexy/string_hash.hpp        |  1 +
 include/rexy/threadpool.hpp         |  2 ++
 include/rexy/traits.hpp             |  2 ++
 include/rexy/utility.hpp            |  2 ++
 21 files changed, 60 insertions(+), 3 deletions(-)
 create mode 100644 include/rexy/rexy.hpp.in

diff --git a/.gitignore b/.gitignore
index a8f3e97..59fbc13 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@ tester.cpp
 pc/librexy.pc
 makefile
 test
+include/rexy/rexy.hpp
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6ca3640..3c8dfba 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,6 +2,7 @@ project(librexy)
 cmake_minimum_required(VERSION 3.0.2)
 include(GNUInstallDirs)
 
+set(librexy_VERSION_STRING "000010000L")
 set(librexy_VERSION_MAJOR 0)
 set(librexy_VERSION_MINOR 1)
 set(librexy_VERSION_REVISION 0)
@@ -37,7 +38,7 @@ if(BUILD_TESTS)
 	add_subdirectory(tests)
 endif()
 
-set(LIBREXY_PUBLIC_HEADERS "include/rexy/algorithm.hpp" "include/rexy/utility.hpp" "include/rexy/basic_string_hash.hpp" "include/rexy/hash.hpp" "include/rexy/static_string_hash.hpp" "include/rexy/string_hash.hpp" "include/rexy/mpmc_queue.hpp" "include/rexy/mpmc_queue.tpp" "include/rexy/traits.hpp" "include/rexy/steal.hpp" "include/rexy/binary.hpp" "include/rexy/expression.hpp" "include/rexy/binary_base.hpp" "include/rexy/binary_base.tpp" "include/rexy/string_base.hpp" "include/rexy/string.hpp" "include/rexy/filerd.hpp" "include/rexy/string_base.tpp" "include/rexy/allocator.hpp" "include/rexy/meta.hpp")
+set(LIBREXY_PUBLIC_HEADERS "include/rexy/rexy.hpp" "include/rexy/algorithm.hpp" "include/rexy/utility.hpp" "include/rexy/basic_string_hash.hpp" "include/rexy/hash.hpp" "include/rexy/static_string_hash.hpp" "include/rexy/string_hash.hpp" "include/rexy/mpmc_queue.hpp" "include/rexy/mpmc_queue.tpp" "include/rexy/traits.hpp" "include/rexy/steal.hpp" "include/rexy/binary.hpp" "include/rexy/expression.hpp" "include/rexy/binary_base.hpp" "include/rexy/binary_base.tpp" "include/rexy/string_base.hpp" "include/rexy/string.hpp" "include/rexy/filerd.hpp" "include/rexy/string_base.tpp" "include/rexy/allocator.hpp" "include/rexy/meta.hpp")
 target_compile_options(rexy PRIVATE -Wall -Wextra -pedantic -std=c++17)
 
 install(TARGETS rexy
@@ -56,5 +57,9 @@ configure_file(
 	"${CMAKE_CURRENT_SOURCE_DIR}/pc/librexy.pc"
 	@ONLY
 )
+configure_file(
+	"${INCLUDE_PATH}/rexy/rexy.hpp.in"
+	"${INCLUDE_PATH}/rexy/rexy.hpp"
+)
 
 add_custom_target(uninstall cat install_manifest.txt | xargs rm)
diff --git a/include/rexy/algorithm.hpp b/include/rexy/algorithm.hpp
index 521fe1c..fb7c26d 100644
--- a/include/rexy/algorithm.hpp
+++ b/include/rexy/algorithm.hpp
@@ -20,6 +20,7 @@
 #define REXY_ALGORITHM_HPP
 
 #include "utility.hpp" //swap
+#include "rexy.hpp"
 #include <cstdint> //SIZE_MAX
 #include <cstdlib> //size_t
 #include <type_traits>
diff --git a/include/rexy/allocator.hpp b/include/rexy/allocator.hpp
index 7865592..2fa4afb 100644
--- a/include/rexy/allocator.hpp
+++ b/include/rexy/allocator.hpp
@@ -24,6 +24,8 @@
 #include <new>
 #include <limits> //numeric_limits
 
+#include "rexy.hpp"
+
 namespace rexy{
 
 	template<class T>
diff --git a/include/rexy/basic_string_hash.hpp b/include/rexy/basic_string_hash.hpp
index e140354..bcc2ba6 100644
--- a/include/rexy/basic_string_hash.hpp
+++ b/include/rexy/basic_string_hash.hpp
@@ -22,6 +22,8 @@
 #include "string_hash.hpp"
 #include "string.hpp"
 
+#include "rexy.hpp"
+
 namespace rexy{
 
 	template<>
diff --git a/include/rexy/binary.hpp b/include/rexy/binary.hpp
index 839c370..91600b3 100644
--- a/include/rexy/binary.hpp
+++ b/include/rexy/binary.hpp
@@ -21,6 +21,7 @@
 
 #include "binary_base.hpp"
 #include "allocator.hpp"
+#include "rexy.hpp"
 
 namespace rexy{
 
diff --git a/include/rexy/binary_base.hpp b/include/rexy/binary_base.hpp
index 508acdc..5ab647e 100644
--- a/include/rexy/binary_base.hpp
+++ b/include/rexy/binary_base.hpp
@@ -32,6 +32,7 @@
 #include "traits.hpp"
 #include "detail/string_appender.hpp"
 #include "detail/hasallocator.hpp"
+#include "rexy.hpp"
 
 namespace rexy{
 
diff --git a/include/rexy/expression.hpp b/include/rexy/expression.hpp
index 1467323..f89f4b0 100644
--- a/include/rexy/expression.hpp
+++ b/include/rexy/expression.hpp
@@ -22,6 +22,8 @@
 #include <type_traits>
 #include <utility> //forward
 
+#include "rexy.hpp"
+
 namespace rexy{
 
 	template<class L, class R>
diff --git a/include/rexy/filerd.hpp b/include/rexy/filerd.hpp
index 895f1bc..4b3c423 100644
--- a/include/rexy/filerd.hpp
+++ b/include/rexy/filerd.hpp
@@ -21,11 +21,13 @@
 
 #include <cstdio> //FILE
 #include <cstddef> //size_t
+#include <type_traits> //is_nothrow_constructible
 
 #include "string.hpp"
+#include "steal.hpp"
 #include "binary.hpp"
 #include "utility.hpp"
-#include <type_traits>
+#include "rexy.hpp"
 
 namespace rexy{
 
diff --git a/include/rexy/hash.hpp b/include/rexy/hash.hpp
index fc1c69b..400f960 100644
--- a/include/rexy/hash.hpp
+++ b/include/rexy/hash.hpp
@@ -20,6 +20,7 @@
 #define REXY_HASH_HPP
 
 #include <climits> //CHAR_BIT
+#include "rexy.hpp"
 
 namespace rexy{
 
diff --git a/include/rexy/meta.hpp b/include/rexy/meta.hpp
index 8ed1529..559621b 100644
--- a/include/rexy/meta.hpp
+++ b/include/rexy/meta.hpp
@@ -19,6 +19,8 @@
 #ifndef REXY_META_HPP
 #define REXY_META_HPP
 
+#include "rexy.hpp"
+
 namespace rexy{
 
 	template<int... Is>
diff --git a/include/rexy/mpmc_queue.hpp b/include/rexy/mpmc_queue.hpp
index c35309e..66b3dd8 100644
--- a/include/rexy/mpmc_queue.hpp
+++ b/include/rexy/mpmc_queue.hpp
@@ -23,6 +23,8 @@
 #include <cstdlib> //size_t
 #include <atomic> //atomic (duh)
 
+#include "rexy.hpp"
+
 #ifdef __cpp_lib_hardware_interference_size
 #include <new> //hardware_destructive_interference_size
 #endif
diff --git a/include/rexy/rexy.hpp.in b/include/rexy/rexy.hpp.in
new file mode 100644
index 0000000..10a26c1
--- /dev/null
+++ b/include/rexy/rexy.hpp.in
@@ -0,0 +1,24 @@
+/**
+	This file is a part of rexy's general purpose library
+	Copyright (C) 2021 rexy712
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef REXY_REXY_HPP
+#define REXY_REXY_HPP
+
+#define LIBREXY_VERSION @librexy_VERSION_STRING@
+
+#endif
diff --git a/include/rexy/static_string_hash.hpp b/include/rexy/static_string_hash.hpp
index 1728e04..48e1cc4 100644
--- a/include/rexy/static_string_hash.hpp
+++ b/include/rexy/static_string_hash.hpp
@@ -21,6 +21,7 @@
 
 #include "string_hash.hpp"
 #include "string_base.hpp"
+#include "rexy.hpp"
 
 namespace rexy{
 
diff --git a/include/rexy/steal.hpp b/include/rexy/steal.hpp
index 65b362b..f5abdbc 100644
--- a/include/rexy/steal.hpp
+++ b/include/rexy/steal.hpp
@@ -20,8 +20,9 @@
 #define REXY_STEAL_HPP
 
 #include <utility> //forward
+#include <type_traits> //is_nothrow_constructible
 
-#include <type_traits>
+#include "rexy.hpp"
 
 namespace rexy{
 
diff --git a/include/rexy/string.hpp b/include/rexy/string.hpp
index cc831c0..b2cd045 100644
--- a/include/rexy/string.hpp
+++ b/include/rexy/string.hpp
@@ -21,6 +21,7 @@
 
 #include "string_base.hpp"
 #include "allocator.hpp"
+#include "rexy.hpp"
 
 namespace rexy{
 
diff --git a/include/rexy/string_base.hpp b/include/rexy/string_base.hpp
index 3eb1746..8898000 100644
--- a/include/rexy/string_base.hpp
+++ b/include/rexy/string_base.hpp
@@ -32,6 +32,7 @@
 #include "expression.hpp"
 #include "detail/string_appender.hpp"
 #include "detail/hasallocator.hpp"
+#include "rexy.hpp"
 
 namespace rexy{
 
diff --git a/include/rexy/string_hash.hpp b/include/rexy/string_hash.hpp
index 5fbbb1a..b40594e 100644
--- a/include/rexy/string_hash.hpp
+++ b/include/rexy/string_hash.hpp
@@ -20,6 +20,7 @@
 #define REXY_STRING_HASH_HPP
 
 #include "hash.hpp"
+#include "rexy.hpp"
 
 namespace rexy{
 
diff --git a/include/rexy/threadpool.hpp b/include/rexy/threadpool.hpp
index 893d1ff..70ba8f8 100644
--- a/include/rexy/threadpool.hpp
+++ b/include/rexy/threadpool.hpp
@@ -30,6 +30,8 @@
 #include <functional> //function, bind
 #include <utility> //move, forward
 
+#include "rexy.hpp"
+
 namespace rexy{
 
 	class threadpool
diff --git a/include/rexy/traits.hpp b/include/rexy/traits.hpp
index 12aa610..fa1d7a3 100644
--- a/include/rexy/traits.hpp
+++ b/include/rexy/traits.hpp
@@ -21,6 +21,8 @@
 
 #include <type_traits> //is_same, decay, integral_constant, declval
 
+#include "rexy.hpp"
+
 namespace rexy{
 
 	template<class T, class U>
diff --git a/include/rexy/utility.hpp b/include/rexy/utility.hpp
index 9eb5506..a9cbb77 100644
--- a/include/rexy/utility.hpp
+++ b/include/rexy/utility.hpp
@@ -23,6 +23,8 @@
 #include <cstdlib> //size_t
 #include <type_traits>
 
+#include "rexy.hpp"
+
 namespace rexy{
 
 	namespace{