From 1d5e665a8b315269a4606aba0d9a630289de7ec2 Mon Sep 17 00:00:00 2001
From: Jason Pleau <jason@jpleau.ca>
Date: Sun, 7 Dec 2014 14:30:15 -0500
Subject: add CMAKE_INSTALL_LIBDIR

Keeps the default to 'lib', while allowing to use it like so:

-DCMAKE_INSTALL_LIBDIR=lib/x86_64-linux-gnu
---
 CMakeLists.txt | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 13c26cc..77a94a7 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -44,6 +44,12 @@ endif()
 #     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Weverything -Wno-c++98-compat -Wno-shadow -Wno-padded -Wno-missing-noreturn -Wno-global-constructors")
 # endif()
 
+# Library installation directory
+if(NOT DEFINED CMAKE_INSTALL_LIBDIR)
+    set(CMAKE_INSTALL_LIBDIR lib)
+endif(NOT DEFINED CMAKE_INSTALL_LIBDIR)
+set(libdir ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR})
+
 # C++11 feature checks
 include(CheckCXX11Features.cmake)
 
@@ -161,7 +167,7 @@ if (NOT WINDOWS OR CYGWIN)
 
     install(
         FILES ${CMAKE_CURRENT_BINARY_DIR}/entityx.pc
-        DESTINATION "lib/pkgconfig"
+        DESTINATION "${libdir}/pkgconfig"
         )
 endif()
 
@@ -173,6 +179,6 @@ install(
 
 install(
     TARGETS ${install_libs}
-    LIBRARY DESTINATION lib
-    ARCHIVE DESTINATION lib
+    LIBRARY DESTINATION "${libdir}"
+    ARCHIVE DESTINATION "${libdir}"
     )
-- 
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