NMake Makefiles support

.gitignore

@@ -1,3 +1,5 @@
 vs2010/
 mingw/
 build/
+example-*/
+*.orig

PrecompiledHeader.cmake

@@ -87,13 +87,8 @@ function(add_precompiled_header _target _input)
   endif()
 
   if(MSVC)
-
-    set(_cxx_path "${CMAKE_CFG_INTDIR}/${_target}_cxx_pch")
-    set(_c_path "${CMAKE_CFG_INTDIR}/${_target}_c_pch")
-    set(_pch_cxx_header "${_cxx_path}/${_input}")
-    set(_pch_cxx_pch "${_cxx_path}/${_input_we}.pch")
-    set(_pch_c_header "${_c_path}/${_input}")
-    set(_pch_c_pch "${_c_path}/${_input_we}.pch")
+    set(_pch_cxx_pch "${CMAKE_CFG_INTDIR}/cxx_${_input_we}.pch")
+    set(_pch_c_pch "${CMAKE_CFG_INTDIR}/c_${_input_we}.pch")
 
     get_target_property(sources ${_target} SOURCES)
     foreach(_source ${sources})
@@ -135,11 +130,7 @@ function(add_precompiled_header _target _input)
           set(_object_depends)
         endif()
         if(_PCH_FORCEINCLUDE)
-          if(_source MATCHES \\.\(cc|cxx|cpp\)$)
-            list(APPEND _object_depends "${_pch_header}")
-          else()
-            list(APPEND _object_depends "${_pch_header}")
-          endif()
+          list(APPEND _object_depends "${CMAKE_CURRENT_SOURCE_DIR}/${_pch_header}")
         endif()
 
         set_source_files_properties(${_source} PROPERTIES

README.md

@@ -3,9 +3,12 @@
 Precompiled header setup for CMake. Supported CMake generators:
 
   * Visual Studio
+  * NMake Makefiles
   * Unix Makefiles (GCC)
+  * MinGW Makefiles
+  * MSYS Makefiles
   * Ninja
-  
+
 # Usage
 
 Create a `pchheader.{c,cpp}` and `pchheader.h` and add then to the CMake target:

example/CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.7.2)
 include(../PrecompiledHeader.cmake)
 project(example)
-add_executable(example main.cpp pch.cpp)
-add_precompiled_header(example pch.h FORCEINCLUDE)
+add_executable(example main.cpp pch.cpp main.h)
+add_precompiled_header(example pch.h SOURCE_CXX pch.cpp FORCEINCLUDE)

example/main.h

@@ -0,0 +1 @@
+#include <iostream>

runtest.cmd

@@ -5,10 +5,19 @@ set buildroot=%~dp0build
 
 call :runtest %1 "Visual Studio 14 2015"
 if errorlevel 1 exit /b 1
+
 call :runtest %1 "MinGW Makefiles"
 if errorlevel 1 exit /b 1
+
 call :runtest %1 "Ninja"
 if errorlevel 1 exit /b 1
+
+setlocal
+call "%VS140COMNTOOLS%\vsvars32.bat"
+call :runtest %1 "NMake Makefiles"
+if errorlevel 1 exit /b 1
+endlocal
+
 goto :eof
 
 :runtest