diff --git a/CMakeLists.txt b/CMakeLists.txt
index b9787a79..1f1b70ea 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -44,7 +44,7 @@ if(NOT ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR} VERSION_EQUAL ${TRIQS_V
   message(FATAL_ERROR "The ${PROJECT_NAME} version ${PROJECT_VERSION} is not compatible with TRIQS version ${TRIQS_VERSION}.")
 endif()
 
-# Default Install directory to TRIQS_ROOT if not given or invalid.
+# Default Install directory to TRIQS_ROOT if not given or when provided as relative path.
 if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT OR (NOT IS_ABSOLUTE ${CMAKE_INSTALL_PREFIX}))
   message(STATUS "No install prefix given (or invalid). Defaulting to TRIQS_ROOT")
   set(CMAKE_INSTALL_PREFIX ${TRIQS_ROOT} CACHE PATH "default install path" FORCE)
@@ -87,12 +87,12 @@ if(Build_Tests)
   enable_testing()
 endif()
 
-# Build static libraries by default
-option(BUILD_SHARED_LIBS "Enable compilation of shared libraries" OFF)
-
 # ############
 # Global Compilation Settings
 
+# Build static libraries by default
+option(BUILD_SHARED_LIBS "Enable compilation of shared libraries" OFF)
+
 # Export the list of compile-commands into compile_commands.json
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
@@ -124,6 +124,9 @@ target_compile_options(${PROJECT_NAME}_warnings
     $<$<CXX_COMPILER_ID:IntelLLVM>:-Wno-tautological-constant-compare>
 )
 
+# Provide GNU Installation directories
+include(GNUInstallDirs)
+
 # #############
 # Build Project
 
diff --git a/Jenkinsfile b/Jenkinsfile
index b7c451e8..4671a192 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -25,7 +25,7 @@ def platforms = [:]
 
 /****************** linux builds (in docker) */
 /* Each platform must have a corresponding Dockerfile.PLATFORM in triqs/packaging */
-def dockerPlatforms = ["ubuntu-clang", "ubuntu-gcc", "sanitize"]
+def dockerPlatforms = ["ubuntu-clang", "ubuntu-gcc", "ubuntu-intel", "sanitize"]
 /* .each is currently broken in jenkins */
 for (int i = 0; i < dockerPlatforms.size(); i++) {
   def platform = dockerPlatforms[i]
diff --git a/c++/triqs_tprf/CMakeLists.txt b/c++/triqs_tprf/CMakeLists.txt
index 93f375d0..d1ee5a3b 100644
--- a/c++/triqs_tprf/CMakeLists.txt
+++ b/c++/triqs_tprf/CMakeLists.txt
@@ -21,7 +21,7 @@ target_compile_definitions(${PROJECT_NAME}_c PUBLIC
 			  )
 
 # Install library and headers
-install(TARGETS ${PROJECT_NAME}_c EXPORT ${PROJECT_NAME}-targets DESTINATION lib)
+install(TARGETS ${PROJECT_NAME}_c EXPORT ${PROJECT_NAME}-targets DESTINATION ${CMAKE_INSTALL_LIBDIR})
 install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} DESTINATION include FILES_MATCHING PATTERN "*.hpp" PATTERN "*.h")
 
 # ========= Additional Dependencies ==========
diff --git a/share/cmake/CMakeLists.txt b/share/cmake/CMakeLists.txt
index dad532b3..c845b7b4 100644
--- a/share/cmake/CMakeLists.txt
+++ b/share/cmake/CMakeLists.txt
@@ -4,7 +4,7 @@ install(
   FILES
     ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config.cmake
     ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config-version.cmake
-  DESTINATION lib/cmake/${PROJECT_NAME}
+  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
 )
 
-install(EXPORT ${PROJECT_NAME}-targets NAMESPACE ${PROJECT_NAME}:: DESTINATION lib/cmake/${PROJECT_NAME})
+install(EXPORT ${PROJECT_NAME}-targets NAMESPACE ${PROJECT_NAME}:: DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
diff --git a/share/cmake/triqs_tprf-config.cmake.in b/share/cmake/triqs_tprf-config.cmake.in
index f5a84276..b6bb5bbd 100644
--- a/share/cmake/triqs_tprf-config.cmake.in
+++ b/share/cmake/triqs_tprf-config.cmake.in
@@ -24,7 +24,7 @@ set(@PROJECT_NAME@_ROOT @CMAKE_INSTALL_PREFIX@ CACHE STRING "@PROJECT_NAME@ root
 #find_dep(depname 1.0)
 
 # Include the exported targets of this project
-include(@CMAKE_INSTALL_PREFIX@/lib/cmake/@PROJECT_NAME@/@PROJECT_NAME@-targets.cmake)
+include(@CMAKE_INSTALL_FULL_LIBDIR@/cmake/@PROJECT_NAME@/@PROJECT_NAME@-targets.cmake)
 
 message(STATUS "Found @PROJECT_NAME@-config.cmake with version @PROJECT_VERSION@, hash = @PROJECT_GIT_HASH@, root = @CMAKE_INSTALL_PREFIX@")
 
diff --git a/share/triqs_tprfvars.sh.in b/share/triqs_tprfvars.sh.in
index 87618a18..a499f10b 100644
--- a/share/triqs_tprfvars.sh.in
+++ b/share/triqs_tprfvars.sh.in
@@ -4,7 +4,7 @@ export @PROJECT_NAME@_ROOT=@CMAKE_INSTALL_PREFIX@
 
 export CPLUS_INCLUDE_PATH=@CMAKE_INSTALL_PREFIX@/include:$CPLUS_INCLUDE_PATH
 export PATH=@CMAKE_INSTALL_PREFIX@/bin:$PATH
-export LIBRARY_PATH=@CMAKE_INSTALL_PREFIX@/lib:$LIBRARY_PATH
-export LD_LIBRARY_PATH=@CMAKE_INSTALL_PREFIX@/lib:$LD_LIBRARY_PATH 
+export LIBRARY_PATH=@CMAKE_INSTALL_FULL_LIBDIR@:$LIBRARY_PATH
+export LD_LIBRARY_PATH=@CMAKE_INSTALL_FULL_LIBDIR@:$LD_LIBRARY_PATH
 export CMAKE_PREFIX_PATH=@CMAKE_INSTALL_PREFIX@:$CMAKE_PREFIX_PATH
 @EXPORT_PYTHON_PATH@