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cmake: Use GNUInstallDirs for install paths and install pc file #317

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Merged
merged 1 commit into from
Nov 9, 2025
Merged

cmake: Use GNUInstallDirs for install paths and install pc file #317

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15 changes: 12 additions & 3 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,10 @@ cmake_minimum_required(VERSION 3.5)
# is included in another CMake project.
cmake_policy(SET CMP0077 NEW)

project(inja LANGUAGES CXX VERSION 3.5.0)
project(inja
DESCRIPTION "Template engine for modern C++"
LANGUAGES CXX
VERSION 3.5.0)


option(BUILD_TESTING "Build unit tests" ON)
Expand All @@ -17,8 +20,9 @@ option(INJA_INSTALL "Generate install targets for inja" ON)
option(INJA_INSTALL_SINGLE_HEADER "Install the single header instead" OFF)
option(INJA_USE_EMBEDDED_JSON "Use the shipped json header if not available on the system" ON)

include(GNUInstallDirs)

set(INJA_INSTALL_INCLUDE_DIR "include")
set(INJA_INSTALL_INCLUDE_DIR ${CMAKE_INSTALL_INCLUDEDIR})
set(INJA_PACKAGE_USE_EMBEDDED_JSON OFF)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/cmake)

Expand Down Expand Up @@ -166,7 +170,7 @@ configure_file(


if(INJA_INSTALL)
set(INJA_CONFIG_PATH "lib/cmake/inja")
set(INJA_CONFIG_PATH "${CMAKE_INSTALL_DATADIR}/cmake/inja")

# install tree package config
configure_package_config_file(
Expand All @@ -176,6 +180,11 @@ if(INJA_INSTALL)
NO_CHECK_REQUIRED_COMPONENTS_MACRO
)

configure_file(${PROJECT_SOURCE_DIR}/cmake/config/inja.pc.in ${CMAKE_BINARY_DIR}/inja.pc @ONLY)
install(FILES ${CMAKE_BINARY_DIR}/inja.pc
DESTINATION ${CMAKE_INSTALL_DATADIR}/pkgconfig
)

if(INJA_INSTALL_SINGLE_HEADER)
install(
DIRECTORY single_include/inja
Expand Down
5 changes: 5 additions & 0 deletions cmake/config/inja.pc.in
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
Name: inja
Description: @PROJECT_DESCRIPTION@
URL: https://github.com/pantor/inja
Version: @PROJECT_VERSION@
Requires: nlohmann_json
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