CMakeLists.txt: Add FreeBSD isms

Signed-off-by: Willem Jan Withagen <wjw@digiware.nl>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 95e41fd6e7353e249e26c17ddf7171c358ff07ab..79c89d6147350f354757447cf6427c6a81f1761a 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -19,6 +19,18 @@ endif (POLICY CMP0023)
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/modules/")
 
+if(CMAKE_SYSTEM_NAME MATCHES "Linux")
+  set(LINUX ON)
+  FIND_PACKAGE(Threads)
+elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
+  set(FREEBSD ON)
+  FIND_PACKAGE(Threads)
+elseif(APPLE)
+  set(OperatingSystem "Mac OS X")
+else()
+  message(STATUS "No systemtype selected for building")
+endif(CMAKE_SYSTEM_NAME MATCHES "Linux")
+
 option(WITH_CCACHE "Build with ccache.")
 if(WITH_CCACHE)
   find_program(CCACHE_FOUND ccache)
@@ -54,6 +66,12 @@ link_directories(
   ${OFED_PREFIX}/lib
   ${LEVELDB_PREFIX}/lib
 )
+if(FREEBSD)
+  include_directories(/usr/local/include)
+  link_directories(/usr/local/lib)
+  list(APPEND CMAKE_REQUIRED_INCLUDES /usr/local/include)
+endif(FREEBSD)
+
 
 #put all the libs and binaries in one place
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
@@ -103,7 +121,9 @@ CHECK_INCLUDE_FILES("sys/types.h" HAVE_SYS_TYPES_H)
 CHECK_INCLUDE_FILES("sys/vfs.h" HAVE_SYS_VFS_H)
 CHECK_INCLUDE_FILES("sys/prctl.h" HAVE_SYS_PRCTL_H)
 CHECK_INCLUDE_FILES("execinfo.h" HAVE_EXECINFO_H)
-CHECK_INCLUDE_FILES("sched.h" HAVE_SCHED)
+if(LINUX)
+  CHECK_INCLUDE_FILES("sched.h" HAVE_SCHED)
+endif(LINUX)
 CHECK_INCLUDE_FILES("valgrind/helgrind.h" HAVE_VALGRIND_HELGRIND_H)
 
 include(CheckTypeSize)
@@ -154,15 +174,24 @@ set(CMAKE_POSITION_INDEPENDENT_CODE ${ENABLE_SHARED})
 
 find_package(execinfo)
 
-find_package(udev REQUIRED)
-set(HAVE_UDEV ${UDEV_FOUND})
-
-option(WITH_AIO "AIO is here ON" ON)
-if(${WITH_AIO})
-find_package(aio REQUIRED)
-set(HAVE_LIBAIO ${AIO_FOUND})
-message(STATUS "${AIO_LIBS}")
-endif(${WITH_AIO})
+if(LINUX)
+  find_package(udev REQUIRED)
+  set(HAVE_UDEV ${UDEV_FOUND})
+
+  find_package(aio REQUIRED)
+  set(HAVE_LIBAIO ${AIO_FOUND})
+  message(STATUS "${AIO_LIBS}")
+
+  find_package(blkid REQUIRED)
+  set(HAVE_BLKID ${BLKID_FOUND})
+else()
+  set(HAVE_UDEV OFF)
+  message(STATUS "Not using udev")
+  set(HAVE_LIBAIO OFF)
+  message(STATUS "Not using AIO")
+  set(HAVE_BLKID OFF)
+  message(STATUS "Not using BLKID")
+endif(LINUX)
 
 option(WITH_OPENLDAP "OPENLDAP is here" ON)
 if(${WITH_OPENLDAP})
@@ -190,8 +219,6 @@ if(WITH_SPDK)
   set(HAVE_SPDK TRUE)
 endif(WITH_SPDK)
 
-find_package(blkid REQUIRED)
-
 # needs mds and? XXX
 option(WITH_LIBCEPHFS "libcephfs client library" ON)
 
@@ -260,7 +287,10 @@ else(ALLOCATOR)
   endif(Tcmalloc_FOUND)
 endif(ALLOCATOR)
 
-find_package(keyutils REQUIRED)
+if(NOT FREEBSD)
+  # XXX keyutils is available, but not yet recognised
+  find_package(keyutils REQUIRED)
+endif(NOT FREEBSD)
 
 find_package(libuuid REQUIRED)
 
@@ -344,7 +374,9 @@ option(HAVE_LIBZFS "LibZFS is enabled" OFF)
 option(ENABLE_COVERAGE "Coverage is enabled" OFF)
 option(PG_DEBUG_REFS "PG Ref debugging is enabled" OFF)
 
-add_definitions(-D__linux__)
+if(LINUX)
+  add_definitions(-D__linux__)
+endif(LINUX)
 
 if(ENABLE_SHARED)
   set(Boost_USE_STATIC_LIBS   OFF)
@@ -369,18 +401,6 @@ if(WITH_SELINUX)
   add_subdirectory(selinux)
 endif(WITH_SELINUX)
 
-# find out which platform we are building on
-if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
-  set(LINUX ON)
-  set(UNIX ON)
-  FIND_PACKAGE(Threads)
-endif(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
-
-# find out which platform we are building on
-if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
-set(OperatingSystem "Mac OS X")
-endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
-
 # enables testing and creates Make check command
 add_custom_target(tests
   COMMENT "Building tests")