From db937f85e5905481e21ea0762987dce27cfb80d3 Mon Sep 17 00:00:00 2001
From: GavinZhang <zhanggan@cn.ibm.com>
Date: Wed, 31 Aug 2022 21:23:37 +0800
Subject: [PATCH 1/3] Support OS400 system

---
 CMakeLists.txt | 29 ++++++++++++++++++++---------
 1 file changed, 20 insertions(+), 9 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7674943..5d1bc85 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -88,15 +88,26 @@ if(UNIX AND NOT APPLE)
   # Dependencies
   find_package(PythonInterp REQUIRED)
 
-  set(ninja_executable ${Ninja_SOURCE_DIR}/ninja${CMAKE_EXECUTABLE_SUFFIX})
-  set(bootstrap_command ${PYTHON_EXECUTABLE} configure.py --bootstrap)
-  # Explicitly defining _BSD_SOURCE is required to support building the wheel on Alpine. See issue  #22
-  set(bootstrap_command ${CMAKE_COMMAND} -E env CXXFLAGS=-D_BSD_SOURCE ${bootstrap_command})
-  add_custom_command(
-    COMMAND ${bootstrap_command}
-    OUTPUT ${ninja_executable}
-    WORKING_DIRECTORY ${Ninja_SOURCE_DIR}
-    )
+  if(CMAKE_SYSTEM_NAME STREQUAL "OS400")
+    #configure.py is deprecated by ninja-build project. And it does support OS400.
+    set(ninja_executable ${Ninja_SOURCE_DIR}/cmake-build/ninja${CMAKE_EXECUTABLE_SUFFIX})
+    set(local_cmake_command ${CMAKE_COMMAND} -Bcmake-build -H. && ${CMAKE_COMMAND} --build cmake-build)
+    add_custom_command(
+      COMMAND ${local_cmake_command}
+      OUTPUT ${ninja_executable}
+      WORKING_DIRECTORY ${Ninja_SOURCE_DIR}
+      )
+  else()
+    set(ninja_executable ${Ninja_SOURCE_DIR}/ninja${CMAKE_EXECUTABLE_SUFFIX})
+    set(bootstrap_command ${PYTHON_EXECUTABLE} configure.py --bootstrap)
+    # Explicitly defining _BSD_SOURCE is required to support building the wheel on Alpine. See issue  #22
+    set(bootstrap_command ${CMAKE_COMMAND} -E env CXXFLAGS=-D_BSD_SOURCE ${bootstrap_command})
+    add_custom_command(
+      COMMAND ${bootstrap_command}
+      OUTPUT ${ninja_executable}
+      WORKING_DIRECTORY ${Ninja_SOURCE_DIR}
+      )
+  endif()
   add_custom_target(build_ninja ALL
     DEPENDS download_ninja_source ${ninja_executable}
     )

From c42a65d80a608ef69e0b928e124251a2629540c0 Mon Sep 17 00:00:00 2001
From: GavinZhang <zhanggan@cn.ibm.com>
Date: Thu, 15 Sep 2022 23:36:01 +0800
Subject: [PATCH 2/3] Try to make all platforms using the cmake instead of
 configure.py

---
 CMakeLists.txt | 28 ++++++++--------------------
 1 file changed, 8 insertions(+), 20 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5d1bc85..fe45b90 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -88,26 +88,14 @@ if(UNIX AND NOT APPLE)
   # Dependencies
   find_package(PythonInterp REQUIRED)
 
-  if(CMAKE_SYSTEM_NAME STREQUAL "OS400")
-    #configure.py is deprecated by ninja-build project. And it does support OS400.
-    set(ninja_executable ${Ninja_SOURCE_DIR}/cmake-build/ninja${CMAKE_EXECUTABLE_SUFFIX})
-    set(local_cmake_command ${CMAKE_COMMAND} -Bcmake-build -H. && ${CMAKE_COMMAND} --build cmake-build)
-    add_custom_command(
-      COMMAND ${local_cmake_command}
-      OUTPUT ${ninja_executable}
-      WORKING_DIRECTORY ${Ninja_SOURCE_DIR}
-      )
-  else()
-    set(ninja_executable ${Ninja_SOURCE_DIR}/ninja${CMAKE_EXECUTABLE_SUFFIX})
-    set(bootstrap_command ${PYTHON_EXECUTABLE} configure.py --bootstrap)
-    # Explicitly defining _BSD_SOURCE is required to support building the wheel on Alpine. See issue  #22
-    set(bootstrap_command ${CMAKE_COMMAND} -E env CXXFLAGS=-D_BSD_SOURCE ${bootstrap_command})
-    add_custom_command(
-      COMMAND ${bootstrap_command}
-      OUTPUT ${ninja_executable}
-      WORKING_DIRECTORY ${Ninja_SOURCE_DIR}
-      )
-  endif()
+  #configure.py is deprecated by ninja-build project. 
+  set(ninja_executable ${Ninja_SOURCE_DIR}/cmake-build/ninja${CMAKE_EXECUTABLE_SUFFIX})
+  set(local_cmake_command ${CMAKE_COMMAND} -Bcmake-build -H. && ${CMAKE_COMMAND} --build cmake-build)
+  add_custom_command(
+    COMMAND ${local_cmake_command}
+    OUTPUT ${ninja_executable}
+    WORKING_DIRECTORY ${Ninja_SOURCE_DIR}
+    )
   add_custom_target(build_ninja ALL
     DEPENDS download_ninja_source ${ninja_executable}
     )

From b7bb9e638aa1bd8d81a1c2ddecc5790241859ecb Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Thu, 15 Sep 2022 15:40:30 +0000
Subject: [PATCH 3/3] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index fe45b90..094e023 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -88,7 +88,7 @@ if(UNIX AND NOT APPLE)
   # Dependencies
   find_package(PythonInterp REQUIRED)
 
-  #configure.py is deprecated by ninja-build project. 
+  #configure.py is deprecated by ninja-build project.
   set(ninja_executable ${Ninja_SOURCE_DIR}/cmake-build/ninja${CMAKE_EXECUTABLE_SUFFIX})
   set(local_cmake_command ${CMAKE_COMMAND} -Bcmake-build -H. && ${CMAKE_COMMAND} --build cmake-build)
   add_custom_command(