From b7ba9952a479d023c36c9768f7bd6ac3319eb76f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Bylica?= <chfast@gmail.com>
Date: Tue, 21 Sep 2021 12:00:11 +0200
Subject: [PATCH] Drop intx::int128 library

---
 CMakeLists.txt                               |  9 +--------
 README.md                                    |  3 +--
 examples/use_cmake_package/CMakeLists.txt    |  3 ---
 examples/use_cmake_package/use_int128.cpp    | 10 ----------
 examples/use_cmake_subproject/CMakeLists.txt |  3 ---
 examples/use_cmake_subproject/use_int128.cpp | 10 ----------
 test/benchmarks/bench_builtins.cpp           |  2 +-
 test/benchmarks/bench_int128.cpp             |  2 +-
 test/benchmarks/utils.cpp                    |  2 +-
 9 files changed, 5 insertions(+), 39 deletions(-)
 delete mode 100644 examples/use_cmake_package/use_int128.cpp
 delete mode 100644 examples/use_cmake_subproject/use_int128.cpp

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4c5f7ee9..ed6d7fd5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -42,18 +42,11 @@ include(CMakePackageConfigHelpers)
 include(GNUInstallDirs)
 set(INTX_INCLUDE_DIR ${PROJECT_SOURCE_DIR}/include)
 
-add_library(int128 INTERFACE)
-add_library(intx::int128 ALIAS int128)
-target_compile_features(int128 INTERFACE cxx_std_17)
-target_sources(int128 INTERFACE $<BUILD_INTERFACE:${INTX_INCLUDE_DIR}/intx/int128.hpp>)
-target_include_directories(int128 INTERFACE $<BUILD_INTERFACE:${INTX_INCLUDE_DIR}>$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
-
 add_library(intx INTERFACE)
 add_library(intx::intx ALIAS intx)
 target_compile_features(intx INTERFACE cxx_std_17)
 target_sources(intx INTERFACE $<BUILD_INTERFACE:${INTX_INCLUDE_DIR}/intx/intx.hpp>)
 target_include_directories(intx INTERFACE $<BUILD_INTERFACE:${INTX_INCLUDE_DIR}>$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
-target_link_libraries(intx INTERFACE intx::int128)
 
 
 if(INTX_TESTING)
@@ -73,7 +66,7 @@ if(INTX_INSTALL)
     )
 
     install(
-        TARGETS int128 intx
+        TARGETS intx
         EXPORT intxTargets
         ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
         LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
diff --git a/README.md b/README.md
index 85e9e111..f10afdd2 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 
 Provides following types:
 
-- `uint128` (standalone module [int128.hpp]),
+- `uint128`,
 - `uint256`,
 - `uint512`.
 
@@ -38,7 +38,6 @@ Licensed under the [Apache License, Version 2.0].
 
 [@chfast]: https://github.com/chfast
 [Apache License, Version 2.0]: LICENSE
-[int128.hpp]: include/intx/int128.hpp
 [standard readme]: https://github.com/RichardLitt/standard-readme
 
 [readme style standard badge]: https://img.shields.io/badge/readme%20style-standard-brightgreen.svg?style=flat-square
diff --git a/examples/use_cmake_package/CMakeLists.txt b/examples/use_cmake_package/CMakeLists.txt
index 0487b407..248c92cf 100644
--- a/examples/use_cmake_package/CMakeLists.txt
+++ b/examples/use_cmake_package/CMakeLists.txt
@@ -10,8 +10,5 @@ project(use_intx_cmake_package LANGUAGES CXX)
 
 find_package(intx CONFIG REQUIRED)
 
-add_executable(use_int128 use_int128.cpp)
-target_link_libraries(use_int128 PRIVATE intx::int128)
-
 add_executable(use_intx use_intx.cpp)
 target_link_libraries(use_intx PRIVATE intx::intx)
diff --git a/examples/use_cmake_package/use_int128.cpp b/examples/use_cmake_package/use_int128.cpp
deleted file mode 100644
index af4dcee3..00000000
--- a/examples/use_cmake_package/use_int128.cpp
+++ /dev/null
@@ -1,10 +0,0 @@
-// intx: extended precision integer library.
-// Copyright 2019 Pawel Bylica.
-// Licensed under the Apache License, Version 2.0.
-
-#include <intx/int128.hpp>
-
-int main(int argc, char**)
-{
-    return static_cast<int>(argc / intx::uint128{1});
-}
diff --git a/examples/use_cmake_subproject/CMakeLists.txt b/examples/use_cmake_subproject/CMakeLists.txt
index ef6ccd0f..9d18fbf5 100644
--- a/examples/use_cmake_subproject/CMakeLists.txt
+++ b/examples/use_cmake_subproject/CMakeLists.txt
@@ -10,8 +10,5 @@ project(use_intx_cmake_subproject LANGUAGES CXX)
 
 add_subdirectory(intx)
 
-add_executable(use_int128 use_int128.cpp)
-target_link_libraries(use_int128 PRIVATE intx::int128)
-
 add_executable(use_intx use_intx.cpp)
 target_link_libraries(use_intx PRIVATE intx::intx)
diff --git a/examples/use_cmake_subproject/use_int128.cpp b/examples/use_cmake_subproject/use_int128.cpp
deleted file mode 100644
index 6789e437..00000000
--- a/examples/use_cmake_subproject/use_int128.cpp
+++ /dev/null
@@ -1,10 +0,0 @@
-// intx: extended precision integer library.
-// Copyright 2019-2020 Pawel Bylica.
-// Licensed under the Apache License, Version 2.0.
-
-#include <intx/int128.hpp>
-
-int main(int argc, char**)
-{
-    return static_cast<int>(argc / intx::uint128{1, 0});
-}
diff --git a/test/benchmarks/bench_builtins.cpp b/test/benchmarks/bench_builtins.cpp
index 3b702e16..a8cbd39b 100644
--- a/test/benchmarks/bench_builtins.cpp
+++ b/test/benchmarks/bench_builtins.cpp
@@ -3,7 +3,7 @@
 // Licensed under the Apache License, Version 2.0.
 
 #include <benchmark/benchmark.h>
-#include <intx/int128.hpp>
+#include <intx/intx.hpp>
 #include <array>
 
 
diff --git a/test/benchmarks/bench_int128.cpp b/test/benchmarks/bench_int128.cpp
index 004fad0f..9d139175 100644
--- a/test/benchmarks/bench_int128.cpp
+++ b/test/benchmarks/bench_int128.cpp
@@ -3,7 +3,7 @@
 // Licensed under the Apache License, Version 2.0.
 
 #include <benchmark/benchmark.h>
-#include <intx/int128.hpp>
+#include <intx/intx.hpp>
 #include <test/utils/gmp.hpp>
 #include <test/utils/random.hpp>
 
diff --git a/test/benchmarks/utils.cpp b/test/benchmarks/utils.cpp
index a8a54ed3..51c4ac42 100644
--- a/test/benchmarks/utils.cpp
+++ b/test/benchmarks/utils.cpp
@@ -2,7 +2,7 @@
 // Copyright 2019-2020 Pawel Bylica.
 // Licensed under the Apache License, Version 2.0.
 
-#include <intx/int128.hpp>
+#include <intx/intx.hpp>
 #include <cstdint>
 #include <cstring>