From 68aa2e7d41002d00c5d3bd3c6a7d55b0ebb8154d Mon Sep 17 00:00:00 2001
From: tastytea <tastytea@tastytea.de>
Date: Mon, 16 Aug 2021 21:43:59 +0200
Subject: [PATCH] cmake: Use GNUInstallDirs to figure out install dirs.

And set initial value for INSTALL_BIN_DIR.
---
 CMakeLists.txt | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ad5a1b3..44ca114 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,12 +11,13 @@ set(TRANTOR_PATCH_VERSION 1)
 set(TRANTOR_VERSION
     ${TRANTOR_MAJOR_VERSION}.${TRANTOR_MINOR_VERSION}.${TRANTOR_PATCH_VERSION})
 
+include(GNUInstallDirs)
 # Offer the user the choice of overriding the installation directories
-set(INSTALL_LIB_DIR lib CACHE PATH "Installation directory for libraries")
+set(INSTALL_LIB_DIR ${CMAKE_INSTALL_LIBDIR} CACHE PATH "Installation directory for libraries")
 set(INSTALL_INCLUDE_DIR
-    include
+    ${CMAKE_INSTALL_INCLUDEDIR}
     CACHE PATH "Installation directory for header files")
-set(DEF_INSTALL_TRANTOR_CMAKE_DIR lib/cmake/Trantor)
+set(DEF_INSTALL_TRANTOR_CMAKE_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/Trantor)
 set(INSTALL_TRANTOR_CMAKE_DIR
     ${DEF_INSTALL_TRANTOR_CMAKE_DIR}
     CACHE PATH "Installation directory for cmake files")
-- 
2.31.1