wip

CMakeLists.txt

@@ -1,18 +1,48 @@
 cmake_minimum_required(VERSION 3.8)
 
-project(phmap VERSION 0.9 LANGUAGES CXX)
+list (APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+
+include(DetectVersion)
+
+project(phmap VERSION ${DETECTED_PHMAP_VERSION} LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 11)
+set(PHMAP_HEADERS phmap.h phmap_base.h phmap_bits.h phmap_utils.h phmap_config.h)
+set(PHMAP_DIR parallel_hashmap)
+set(CMAKE_SUPPRESS_REGENERATION true)  ## suppress ZERO_CHECK project
 
 include(GNUInstallDirs)
+include(CMakePackageConfigHelpers)
 
-add_library(parallel_hashmap INTERFACE)
+add_library(${PROJECT_NAME} INTERFACE)
 
-target_sources(parallel_hashmap INTERFACE 
-     phmap.h phmap_base.h phmap_bits.h phmap_utils.h phmap_config.h)
+target_sources(${PROJECT_NAME} INTERFACE ${PHMAP_HEADERS})
 
 target_include_directories(
-    parallel_hashmap INTERFACE
-    $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/parallel_hashmap>
-    $<INSTALL_INTERFACE:include>
-)
+     ${PROJECT_NAME} INTERFACE
+     $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/${PHMAP_DIR}>
+     $<INSTALL_INTERFACE:include>)
+
+install(
+    DIRECTORY ${PROJECT_SOURCE_DIR}/${PHMAP_DIR}/
+    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${PHMAP_DIR})
+
+install(TARGETS ${PROJECT_NAME}
+        EXPORT ${PROJECT_NAME}-targets)
+
+export(EXPORT ${PROJECT_NAME}-targets
+       FILE "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Targets.cmake")
+
+## ------------------------- building tests and examples -------------
+option(PHMAP_BUILD_TESTS    "Whether or not to build the tests"    OFF)
+option(PHMAP_BUILD_EXAMPLES "Whether or not to build the examples" OFF)
+
+if (PHMAP_BUILD_TESTS)
+    add_subdirectory(tests)
+endif()
+
+if (PHMAP_BUILD_EXAMPLES)
+    add_executable(basic examples/basic.cc)
+endif()
+
 
-add_executable(basic examples/basic.cc)