From f081b49e83162a9dd564ff7cd2f4c5bac583e4c1 Mon Sep 17 00:00:00 2001
From: Martin Mory <linuxfan91@googlemail.com>
Date: Fri, 22 Oct 2021 17:28:52 +0200
Subject: [PATCH 1/2] fix phasar install destination to avoid messing with
 system-widely installed libs

---
 CMakeLists.txt            |  7 ++++++-
 cmake/phasar_macros.cmake | 12 ++++++------
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1189e5fe66..4665d392ca 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,6 +15,8 @@ set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
+include(GNUInstallDirs)
+
 set_property(GLOBAL PROPERTY TARGET_MESSAGES OFF)
 
 if (NOT CMAKE_BUILD_TYPE)
@@ -99,7 +101,10 @@ include_directories(
   ${PHASAR_SRC_DIR}/include
 )
 
-set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
+
+set(PHASAR_INSTALL_LIBDIR ${CMAKE_INSTALL_LIBDIR}/phasar)
+
+set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/${PHASAR_INSTALL_LIBDIR})
 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 
 if (LLVM_ENABLE_LIBCXX)
diff --git a/cmake/phasar_macros.cmake b/cmake/phasar_macros.cmake
index 369297d747..6b70abc6f2 100644
--- a/cmake/phasar_macros.cmake
+++ b/cmake/phasar_macros.cmake
@@ -193,19 +193,19 @@ macro(add_phasar_library name)
   if(PHASAR_IN_TREE)
     install(TARGETS ${name}
       EXPORT LLVMExports
-      LIBRARY DESTINATION lib
-      ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
+      LIBRARY DESTINATION ${PHASAR_INSTALL_LIBDIR}
+      ARCHIVE DESTINATION ${PHASAR_INSTALL_LIBDIR})
   else()
     install(TARGETS ${name}
       EXPORT phasarTargets
-      LIBRARY DESTINATION lib
-      ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
+      LIBRARY DESTINATION ${PHASAR_INSTALL_LIBDIR}
+      ARCHIVE DESTINATION ${PHASAR_INSTALL_LIBDIR})
     install(TARGETS ${name}
       EXPORT ${name}-targets
       COMPONENT ${component_name}
       DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/phasar
-      LIBRARY DESTINATION lib
-      ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
+      LIBRARY DESTINATION ${PHASAR_INSTALL_LIBDIR}
+      ARCHIVE DESTINATION ${PHASAR_INSTALL_LIBDIR})
     install(EXPORT ${name}-targets
       FILE ${name}-targets.cmake
       NAMESPACE phasar::

From a3c597fd1f038122eec31c441c2ea8b4e345e7f5 Mon Sep 17 00:00:00 2001
From: Martin Mory <mmo@mail.upb.de>
Date: Tue, 2 Nov 2021 20:42:24 +0100
Subject: [PATCH 2/2] For in tree builds we need to put phasar libs along side
 the llvm libs, otherwise, llvm/clang tools that are linked against phasar
 cannot find them.

Co-authored-by: Florian Sattler <vuld3r@gmail.com>
---
 cmake/phasar_macros.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cmake/phasar_macros.cmake b/cmake/phasar_macros.cmake
index 6b70abc6f2..178ba26f08 100644
--- a/cmake/phasar_macros.cmake
+++ b/cmake/phasar_macros.cmake
@@ -193,8 +193,8 @@ macro(add_phasar_library name)
   if(PHASAR_IN_TREE)
     install(TARGETS ${name}
       EXPORT LLVMExports
-      LIBRARY DESTINATION ${PHASAR_INSTALL_LIBDIR}
-      ARCHIVE DESTINATION ${PHASAR_INSTALL_LIBDIR})
+      LIBRARY DESTINATION lib
+      ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
   else()
     install(TARGETS ${name}
       EXPORT phasarTargets