pkgconfig

CMakeLists.txt

@@ -1,24 +1,32 @@
 cmake_minimum_required(VERSION 3.0)
 
-project(libtopo)
+project(bsdtopo)
 
 find_package(PkgConfig REQUIRED)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+set(LIBVER 1.1.0)
+
 pkg_check_modules(XML libxml-2.0 REQUIRED)
 set(C_FLAGS -O2 -g -Wall -Wextra -Werror -Wpedantic -Wconversion -std=c17
         -march=native)
 
 include_directories(${CMAKE_SOURCE_DIR}/inc)
 
-add_library(topo SHARED topo.c timestamp.c)
-target_compile_options(topo PRIVATE ${C_FLAGS} ${XML_CFLAGS})
-target_include_directories(topo PRIVATE ${XML_INCLUDE_DIRS})
-target_link_libraries(topo PRIVATE ${XML_LINK_LIBRARIES})
+add_library(bsdtopo SHARED topo.c timestamp.c)
+target_compile_options(bsdtopo PRIVATE ${C_FLAGS} ${XML_CFLAGS})
+target_include_directories(bsdtopo PRIVATE ${XML_INCLUDE_DIRS})
+target_link_libraries(bsdtopo PRIVATE ${XML_LINK_LIBRARIES})
 
 add_executable(test test/test.c)
 set_target_properties(test PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/test)
-target_link_libraries(test PRIVATE topo)
+target_link_libraries(test PRIVATE bsdtopo)
 target_compile_options(test PRIVATE ${C_FLAGS})
 
-install(TARGETS topo DESTINATION lib/libtopo)
-install(FILES inc/topo.h DESTINATION include/libtopo)
+configure_file(
+    ${CMAKE_CURRENT_SOURCE_DIR}/bsdtopo.pc.in
+    ${CMAKE_CURRENT_BINARY_DIR}/bsdtopo.pc
+    @ONLY
+)
+install(TARGETS bsdtopo DESTINATION lib/bsdtopo)
+install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/inc/topo.h DESTINATION include/bsdtopo)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/bsdtopo.pc DESTINATION libdata/pkgconfig)

bsdtopo.pc.in

@@ -0,0 +1,10 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=${prefix}
+includedir=${prefix}/include/bsdtopo
+libdir=${exec_prefix}/lib/bsdtopo
+
+Name: bsdtopo
+Description: A FreeBSD topology library
+Version: @LIBVER@
+Cflags: -I${includedir}
+Libs: -L${libdir} -lbsdtopo