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Added a CMakeLists.txt to be able to include the project with FetchContent #19

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Added a CMakeLists.txt to be able to include the project with FetchContent #19

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cb87b65
Added CMakeLists to the project
Gonzalo-Mier Feb 10, 2022
90d5b44
Removed extra ;
Gonzalo-Mier Feb 10, 2022
1b5d4ba
Added destructor
Gonzalo-Mier Feb 11, 2022
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69 changes: 69 additions & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,69 @@
cmake_minimum_required(VERSION 3.8 FATAL_ERROR)
project(spline LANGUAGES CXX)

include(GNUInstallDirs)
set(PACKAGE_NAME spline)
set(USING_PYTHON3 True)
set(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)
set(INSTALL_LIB_DIR lib CACHE PATH "Installation directory for libraries")
set(INSTALL_BIN_DIR bin CACHE PATH "Installation directory for executables")
set(INSTALL_INCLUDE_DIR include CACHE PATH
"Installation directory for header files")

foreach(p LIB BIN INCLUDE CMAKE)
set(var INSTALL_${p}_DIR)
if(NOT IS_ABSOLUTE "${${var}}")
set(${var} "${CMAKE_INSTALL_PREFIX}/${${var}}")
endif()
endforeach()

# Library target
add_library(spline INTERFACE)
target_include_directories(spline
INTERFACE
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:include>
)
target_compile_features(spline INTERFACE cxx_std_17)
target_link_libraries(spline INTERFACE)



install(TARGETS spline
EXPORT spline-targets
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
PUBLIC_HEADER DESTINATION "${INSTALL_INCLUDE_DIR}/spline"
)

# Install targets file
install(EXPORT spline-targets
FILE ${PACKAGE_NAME}Targets.cmake
DESTINATION ${INSTALL_CMAKE_DIR}/cmake/spline
)

# Install splineConfig.cmake
include(CMakePackageConfigHelpers)
configure_package_config_file(
${CMAKE_CURRENT_SOURCE_DIR}/cmake/${PACKAGE_NAME}Config.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/${PACKAGE_NAME}Config.cmake
INSTALL_DESTINATION ${INSTALL_CMAKE_DIR}/cmake/spline
)

install(FILES
${CMAKE_CURRENT_BINARY_DIR}/${PACKAGE_NAME}Config.cmake
DESTINATION ${INSTALL_CMAKE_DIR}/cmake/spline
)

export(TARGETS spline
FILE ${PACKAGE_NAME}Config.cmake)

# Install headers
install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/include/spline.h"
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)



set(CMAKE_EXPORT_PACKAGE_REGISTRY ON)
export(PACKAGE spline)
6 changes: 6 additions & 0 deletions cmake/splineConfig.cmake.in
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Original file line number Diff line number Diff line change
@@ -0,0 +1,6 @@
get_filename_component(spline_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)

include("${spline_CMAKE_DIR}/splineTargets.cmake")

get_target_property(spline_INCLUDE_DIRS spline INTERFACE_INCLUDE_DIRECTORIES)

3 changes: 2 additions & 1 deletion src/spline.h → include/spline.h
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Original file line number Diff line number Diff line change
Expand Up @@ -109,6 +109,7 @@ class spline
this->make_monotonic();
}
}
~spline() = default;


// modify boundary conditions: if called it must be before set_points()
Expand Down Expand Up @@ -597,7 +598,7 @@ std::vector<double> spline::solve(double y, bool ignore_extrapolation) const
}

return x;
};
}


#ifdef HAVE_SSTREAM
Expand Down