From ca9a3a42a4e383c4681e10c5a75adef17a59fcb0 Mon Sep 17 00:00:00 2001
From: Carleton DeTar <detar@physics.utah.edu>
Date: Wed, 17 Jun 2026 21:57:44 -0600
Subject: [PATCH 1/2] Add cmake option to create shared library.

---
 CMakeLists.txt | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4923f9e..5df3fe5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,6 +7,7 @@ set( CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
 
 # Boiler plate -- CTest
 include(CTest)
+mark_as_advanced(BUILD_TESTING)
 
 #Options
 # --enable-extra-debugging 
@@ -33,7 +34,7 @@ option(QMP_BGQ "Enable BlueGene/Q Personality to set native machine geometry" OF
 option(QMP_BGSPI "Enable BlueGene SPI" OFF)
 
 # --enable-testing
-option(QMP_TESTING "Enable buidling of the examples" ON)
+option(QMP_BUILD_TESTS "Enable buidling of the examples" ON)
 
 # Enable Address address and undefined behaviour sanitizers
 option(QMP_ENABLE_SANITIZERS "Enable Address and Undefined Behaviour Sanitizers" OFF)
@@ -98,13 +99,26 @@ if( QMP_ENABLE_SANITIZERS )
 			message(STATUS "QMP: Setting Sanitizer options: ${QMP_SANITIZER_OPTS}")
 endif()  	 
  
+if(QMP_BUILD_TESTS)
+  set(BUILD_TESTING ON)
+endif()
+
+if(QMP_BUILD_SHARED_LIBS)
+  set(BUILD_SHARED_LIBS ON)
+endif()
+
 # Configuration file
 configure_file(include/qmp_config.h.cmake.in  include/qmp_config.h)
 configure_file(bin/qmp-config.cmake.in  bin/qmp-config @ONLY)
 
 
-add_subdirectory(lib)            
-if( QMP_TESTING ) 
+option(QMP_BUILD_SHARED_LIBS "Build shared library (in addition to or instead of static)" OFF)
+if(QMP_BUILD_SHARED_LIBS)
+  set(BUILD_SHARED_LIBS ON CACHE BOOL "" FORCE)
+endif()
+
+add_subdirectory(lib)
+if( QMP_BUILD_TESTS ) 
   add_subdirectory(examples)
 endif()
 

From f38856c2cdfa7ad9252d7455c66c06df0b578b7b Mon Sep 17 00:00:00 2001
From: Carleton DeTar <detar@physics.utah.edu>
Date: Wed, 17 Jun 2026 21:58:36 -0600
Subject: [PATCH 2/2] Fix permission on lib

---
 lib/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index bdcd23c..e6fd25e 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -63,6 +63,7 @@ endif()
 install(TARGETS qmp
         EXPORT QMPTargets
         LIBRARY DESTINATION lib
+                PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
         ARCHIVE DESTINATION lib
         RUNTIME DESTINATION bin
         INCLUDES DESTINATION include