commit 54226098bebe86be1996a420ad579c89ce0d6123
Author: David Sorber <david.sorber@gmail.com>
Date:   Tue Mar 12 21:32:52 2019 -0400

    Add link time optimization to compiler (linker) flags. Also change
    default install path to /opt/local.

diff --git a/software/libpackjpg/lib_src/CMakeLists.txt b/software/libpackjpg/lib_src/CMakeLists.txt
index ac01540..2c2a382 100644
--- a/software/libpackjpg/lib_src/CMakeLists.txt
+++ b/software/libpackjpg/lib_src/CMakeLists.txt
@@ -13,16 +13,17 @@ set(packjpg_sources
 
 add_definitions("-std=c++14 -O3 -Wall -pedantic")
 add_definitions("-funroll-loops -ffast-math -fomit-frame-pointer")
-add_definitions("-march=native")
+add_definitions("-march=native -fuse-ld=gold -flto")
 
 add_library(packjpg SHARED
     ${packjpg_sources})
 
 install(TARGETS packjpg 
-        LIBRARY DESTINATION "/usr/lib/x86_64-linux-gnu/")
+        #~ LIBRARY DESTINATION "/usr/lib/x86_64-linux-gnu/")
+        LIBRARY DESTINATION "/opt/local/lib/")
         
 install(FILES "packjpg.h"
-        DESTINATION "/usr/include/")
+        DESTINATION "/opt/local/include/")
 
 # packjpg_simple executable
 find_package(Boost 1.54.0