Increase compatibility of CMake build.

Author: cuveland

CMakeLists.txt

@@ -5,6 +5,7 @@ cmake_minimum_required(VERSION 3.0.2 FATAL_ERROR)
 file(READ VERSION PDA_VERSION)
 string(STRIP "${PDA_VERSION}" PDA_VERSION)
 project(pda LANGUAGES C VERSION "${PDA_VERSION}")
+math(EXPR SO_VERSION "${pda_VERSION_MAJOR} - ${pda_VERSION_PATCH}")
 
 # generate config.h
 include(CheckIncludeFiles)
@@ -23,11 +24,14 @@ execute_process(
 endforeach()
 
 # build userspace library
+add_compile_options(-std=gnu99 -Wall -Wunused-result -fno-tree-vectorize)
 file(GLOB LIB_SOURCES src/*.c)
 add_library(pda-static STATIC ${LIB_SOURCES})
 add_library(pda-shared SHARED ${LIB_SOURCES})
 set_target_properties(pda-shared
-  PROPERTIES POSITION_INDEPENDENT_CODE 1)
+  PROPERTIES POSITION_INDEPENDENT_CODE 1
+  SOVERSION "${SO_VERSION}"
+  VERSION "${SO_VERSION}.${pda_VERSION_PATCH}.${pda_VERSION_MINOR}")
 set_target_properties(pda-static pda-shared
   PROPERTIES OUTPUT_NAME pda CLEAN_DIRECT_OUTPUT 1)
 foreach (lib pda-static pda-shared)
@@ -38,8 +42,32 @@ target_include_directories(${lib}
   PRIVATE ${PROJECT_BINARY_DIR}/src
 )
 endforeach()
+target_link_libraries(pda-shared PUBLIC pci PUBLIC pthread)
+if (${NUMA_AVAIL})
+  target_link_libraries(pda-shared PUBLIC numa)
+endif()
+if (${KMOD_AVAIL})
+  target_link_libraries(pda-shared PUBLIC kmod)
+endif()
 
 # specify files to install
 install(TARGETS pda-static ARCHIVE DESTINATION lib)
 install(TARGETS pda-shared LIBRARY DESTINATION lib)
 install(DIRECTORY include/ DESTINATION include)
+
+# build debian package - experimental
+set(CPACK_GENERATOR DEB)
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY
+  "CBM FLES FLIB low-level user space access library")
+set(CPACK_PACKAGE_NAME libpda)
+set(CPACK_PACKAGE_CONTACT
+  "Jan de Cuveland <[email protected]>")
+set(CPACK_PACKAGE_VERSION_MAJOR ${pda_VERSION_MAJOR})
+set(CPACK_PACKAGE_VERSION_MINOR ${pda_VERSION_MINOR})
+set(CPACK_PACKAGE_VERSION_PATCH ${pda_VERSION_PATCH})
+set(CPACK_STRIP_FILES TRUE)
+set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE amd64)
+set(CPACK_DEBIAN_PACKAGE_DEPENDS "libc6 (>= 2.15)")
+set(CPACK_DEBIAN_PACKAGE_PRIORITY optional)
+set(CPACK_DEBIAN_PACKAGE_SECTION libs)
+include(CPack)