dev-cpp/cpp-taskflow: also install cmake project configuration

Package-Manager: Portage-2.3.99, Repoman-2.3.22
Signed-off-by: Matthias Maier <tamiko@gentoo.org>

3 files changed, 112 insertions, 2 deletions

diff --git a/dev-cpp/cpp-taskflow/cpp-taskflow-2.4.0.ebuild b/dev-cpp/cpp-taskflow/cpp-taskflow-2.4.0-r1.ebuild
index a41d26101436..b3df053c1da1 100644
--- a/dev-cpp/cpp-taskflow/cpp-taskflow-2.4.0.ebuild
+++ b/dev-cpp/cpp-taskflow/cpp-taskflow-2.4.0-r1.ebuild
@@ -3,6 +3,8 @@
 
 EAPI=7
 
+inherit cmake-utils
+
 DESCRIPTION="Modern C++ Parallel Task Programming"
 HOMEPAGE="https://cpp-taskflow.github.io"
 SRC_URI="https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
@@ -15,11 +17,15 @@ IUSE="doc"
 RDEPEND=""
 DEPEND=""
 
+PATCHES=(
+	"${FILESDIR}"/${P}-do_not_compile_examples.patch
+	"${FILESDIR}"/${P}-fix_installation_path.patch
+)
+
 HTML_DOCS=( docs/. )
 
 src_install() {
-	insinto /usr/include
-	doins -r taskflow
+	cmake-utils_src_install
 
 	if $(use doc); then
 		einstalldocs
diff --git a/dev-cpp/cpp-taskflow/files/cpp-taskflow-2.4.0-do_not_compile_examples.patch b/dev-cpp/cpp-taskflow/files/cpp-taskflow-2.4.0-do_not_compile_examples.patch
new file mode 100644
index 000000000000..99f4658adfe4
--- /dev/null
+++ b/dev-cpp/cpp-taskflow/files/cpp-taskflow-2.4.0-do_not_compile_examples.patch
@@ -0,0 +1,82 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 1bf8ed3..190dabe 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -223,76 +223,10 @@ target_include_directories(${PROJECT_NAME} INTERFACE
+   $<INSTALL_INTERFACE:include/> 
+ )
+ 
+-# -----------------------------------------------------------------------------
+-# Example program 
+-# -----------------------------------------------------------------------------
+-
+-message(STATUS "Building examples ...")
+-set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${TF_EXAMPLE_DIR})
+-
+-add_executable(simple ${TF_EXAMPLE_DIR}/simple.cpp)
+-target_link_libraries(
+-  simple ${PROJECT_NAME} Threads::Threads tf::default_settings
+-)
+-
+-add_executable(observer ${TF_EXAMPLE_DIR}/observer.cpp)
+-target_link_libraries(
+-  observer ${PROJECT_NAME} Threads::Threads tf::default_settings
+-)
+-
+-add_executable(subflow ${TF_EXAMPLE_DIR}/subflow.cpp)
+-target_link_libraries(
+-  subflow ${PROJECT_NAME} Threads::Threads tf::default_settings
+-)
+-
+-add_executable(condition ${TF_EXAMPLE_DIR}/condition.cpp)
+-target_link_libraries(
+-  condition ${PROJECT_NAME} Threads::Threads tf::default_settings
+-)
+-
+-add_executable(visualization ${TF_EXAMPLE_DIR}/visualization.cpp)
+-target_link_libraries(
+-  visualization ${PROJECT_NAME} Threads::Threads tf::default_settings
+-)
+-
+-add_executable(reduce ${TF_EXAMPLE_DIR}/reduce.cpp)
+-target_link_libraries(
+-  reduce ${PROJECT_NAME} Threads::Threads tf::default_settings
+-)
+-
+-add_executable(parallel_for ${TF_EXAMPLE_DIR}/parallel_for.cpp)
+-target_link_libraries(
+-  parallel_for ${PROJECT_NAME} Threads::Threads tf::default_settings
+-)
+-
+-add_executable(run ${TF_EXAMPLE_DIR}/run.cpp)
+-target_link_libraries(
+-  run ${PROJECT_NAME} Threads::Threads tf::default_settings
+-)
+-
+-add_executable(composition ${TF_EXAMPLE_DIR}/composition.cpp)
+-target_link_libraries(
+- composition ${PROJECT_NAME} Threads::Threads tf::default_settings
+-)
+-
+-#### CUDA examples
+-if(${TF_ENABLE_CUDA})
+-set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${TF_EXAMPLE_DIR}/cuda)
+-
+-add_executable(saxpy ${TF_EXAMPLE_DIR}/cuda/saxpy.cu)
+-target_link_libraries(
+-  saxpy ${PROJECT_NAME} Threads::Threads tf::default_settings
+-)
+-
+-add_executable(device_property ${TF_EXAMPLE_DIR}/cuda/device_property.cu)
+-target_link_libraries(
+-  device_property ${PROJECT_NAME} Threads::Threads tf::default_settings
+-)
+-endif(${TF_ENABLE_CUDA})
+-
+ # -----------------------------------------------------------------------------
+ # Unittest
+ # -----------------------------------------------------------------------------
++
+ enable_testing()
+ message(STATUS "Building unit tests ...")
+ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${TF_UTEST_DIR})
diff --git a/dev-cpp/cpp-taskflow/files/cpp-taskflow-2.4.0-fix_installation_path.patch b/dev-cpp/cpp-taskflow/files/cpp-taskflow-2.4.0-fix_installation_path.patch
new file mode 100644
index 000000000000..f68e572f5ab2
--- /dev/null
+++ b/dev-cpp/cpp-taskflow/files/cpp-taskflow-2.4.0-fix_installation_path.patch
@@ -0,0 +1,22 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 190dabe..6d613d6 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -6,7 +6,7 @@ MESSAGE(STATUS "CMAKE_ROOT: " ${CMAKE_ROOT})
+ #_cmake_modify_IGNORE set(CMAKE_VERBOSE_MAKEFILE ON)
+ 
+ # Project name
+-project(Cpp-Taskflow VERSION 2.3.1 LANGUAGES CXX)
++project(Cpp-Taskflow VERSION 2.4.0 LANGUAGES CXX)
+ 
+ # build options
+ option(TF_ENABLE_CUDA "Enables build of cuda code" OFF)
+@@ -748,7 +748,7 @@ write_basic_package_version_file(
+ install(
+   FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
+         ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
+-  DESTINATION ${TF_LIB_INSTALL_DIR}/cmake 
++  DESTINATION ${TF_LIB_INSTALL_DIR}/cmake/${PROJECT_NAME}
+ )
+ 
+