add cmake support

.travis.yml

@@ -17,6 +17,9 @@ matrix:
       env:
         - MATRIX_EVAL="CC=gcc-7 && CXX=g++-7"
     - compiler: clang
+    - compiler: clang
+      env:
+        - MATRIX_EVAL="USING_CMAKE=1"
 
 before_install:
     - eval "${MATRIX_EVAL}"
@@ -24,7 +27,7 @@ before_install:
 script:
   - qmake -v
   - cd ./build
-  - qmake -o Makefile src.pro QMAKE_CC=$CC QMAKE_CXX=$CXX QMAKE_LINK=$CXX
+  - if [ $USING_CMAKE -eq 1 ]; then cmake CMakeLists.txt; else qmake -o Makefile ipc.pro QMAKE_CC=$CC QMAKE_CXX=$CXX QMAKE_LINK=$CXX; fi
   - qmake -o MakefileTest test.pro QMAKE_CC=$CC QMAKE_CXX=$CXX QMAKE_LINK=$CXX
   - make
   - make -f MakefileTest

build/CMakeLists.txt

@@ -0,0 +1,22 @@
+cmake_minimum_required(VERSION 3.10)
+project(ipc)
+
+add_compile_definitions(__IPC_LIBRARY__)
+if(CMAKE_COMPILER_IS_GNUCXX)
+  add_compile_options("-std=gnu++1z")
+else()
+  add_compile_options("/std:c++17")
+endif()
+
+include_directories("../include")
+include_directories("../src")
+
+if(UNIX)
+  file(GLOB DIR_SRCS ../src/platform/*_linux.cpp)
+else()
+  file(GLOB DIR_SRCS ../src/platform/*_win.cpp)
+endif()
+aux_source_directory(../src DIR_SRCS)
+
+add_library(ipc SHARED ${DIR_SRCS})
+set(LIBRARY_OUTPUT_PATH ../output)