Reflect CMAKE_INSTALL_INCLUDEDIR in pkg-config

3 years ago · 876880fb3f
parent afb69071d5
commit 876880fb3f
2 changed files with 6 additions and 1 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -298,6 +298,11 @@ if(SPDLOG_INSTALL)
    # ---------------------------------------------------------------------------------------
    # Install pkg-config file
    # ---------------------------------------------------------------------------------------
+    if (IS_ABSOLUTE "${CMAKE_INSTALL_INCLUDEDIR}")
+        set(PKG_CONFIG_INCLUDEDIR "${CMAKE_INSTALL_INCLUDEDIR}")
+    else()
+        set(PKG_CONFIG_INCLUDEDIR "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
+    endif()
    if (IS_ABSOLUTE "${CMAKE_INSTALL_LIBDIR}")
        set(PKG_CONFIG_LIBDIR "${CMAKE_INSTALL_LIBDIR}")
    else()
--- a/cmake/spdlog.pc.in
+++ b/cmake/spdlog.pc.in
@ -1,6 +1,6 @@
 prefix=@CMAKE_INSTALL_PREFIX@
 exec_prefix=${prefix}
-includedir=${prefix}/include
+includedir=@PKG_CONFIG_INCLUDEDIR@
 libdir=@PKG_CONFIG_LIBDIR@

 Name: lib@PROJECT_NAME@