linux-fc9-20080419
[openafs.git] / acinclude.m4
index 549529f..8d54456 100644 (file)
@@ -70,6 +70,9 @@ AC_ARG_ENABLE(optimize-kernel,
 AC_ARG_ENABLE(debug,
 [  --enable-debug                      enable compilation of the user space code with debugging information (defaults to disabled)],, enable_debug="no"
 )
+AC_ARG_ENABLE(strip-binaries,
+[  --disable-strip-binaries             disable stripping of symbol information from binaries (defaults to enabled)],, enable_strip_binaries="maybe"
+)
 AC_ARG_ENABLE(optimize,
 [  --disable-optimize                  disable optimization for compilation of the user space code (defaults to enabled)],, enable_optimize="yes"
 )
@@ -85,6 +88,12 @@ AC_ARG_ENABLE(debug-pam,
 AC_ARG_ENABLE(optimize-pam,
 [  --disable-optimize-pam              disable optimization for compilation of the PAM code (defaults to enabled)],, enable_optimize_pam="yes"
 )
+AC_ARG_ENABLE(warnings,
+[  --enable-warnings                   enable compilation warnings when building with gcc (defaults to disabled)],, enable_warnings="no"
+)
+AC_ARG_ENABLE(pthreaded-ubik,
+[  --enable-pthreaded-ubik             enable installation of pthreaded ubik applications (defaults to disabled)],, enable_pthreaded_ubik="no"
+)
 
 
 enable_login="no"
@@ -282,6 +291,14 @@ else
                amd64-*-netbsd*2.0*)
                        AFS_SYSNAME="amd64_nbsd20"
                        ;;
+               x86_64-*-netbsd*3.[0-8]*)
+                       AFS_PARAM_COMMON=param.nbsd30.h
+                       AFS_SYSNAME="amd64_nbsd30"
+                       ;;
+               x86_64-*-netbsd*4.[0-8]*)
+                       AFS_PARAM_COMMON=param.nbsd40.h
+                       AFS_SYSNAME="amd64_nbsd40"
+                       ;;
                powerpc-*-netbsd*2.0*)
                        AFS_SYSNAME="ppc_nbsd20"
                        ;;
@@ -318,6 +335,9 @@ else
                hppa*-hp-hpux11.11)
                        AFS_SYSNAME="hp_ux11i"
                        ;;
+               hppa*-hp-hpux11.23)
+                       AFS_SYSNAME="hp_ux1123"
+                       ;;
                ia64-hp-hpux11.22)
                        AFS_SYSNAME="ia64_hpux1122"
                        ;;
@@ -474,7 +494,7 @@ else
                        AFS_SYSNAME="s390x_linuxXX"
                        ;;
                sparc-*-linux*)
-                       AFS_SYSNAME="sparc_linuxXX"
+                       AFS_SYSNAME="`/bin/arch`_linuxXX"
                        ;;
                sparc64-*-linux*)
                        AFS_SYSNAME="sparc64_linuxXX"
@@ -581,9 +601,15 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                   [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
                 )
 
+                 LINUX_KBUILD_USES_EXTRA_CFLAGS
                 LINUX_KERNEL_COMPILE_WORKS
+                 LINUX_HAVE_CURRENT_KERNEL_TIME
+                 LINUX_KMEM_CACHE_INIT
+                LINUX_HAVE_KMEM_CACHE_T
+                LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
                 LINUX_CONFIG_H_EXISTS
                 LINUX_COMPLETION_H_EXISTS
+                LINUX_EXPORTFS_H_EXISTS
                 LINUX_DEFINES_FOR_EACH_PROCESS
                 LINUX_DEFINES_PREV_TASK
                 LINUX_FS_STRUCT_SUPER_HAS_ALLOC_INODE
@@ -606,14 +632,20 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
                 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
                 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
+                LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
                 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
+                LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
                 LINUX_AOP_WRITEBACK_CONTROL
                 LINUX_FS_STRUCT_FOP_HAS_FLOCK
+                LINUX_FS_STRUCT_FOP_HAS_SENDFILE
+                LINUX_FS_STRUCT_FOP_HAS_SPLICE
                 LINUX_KERNEL_LINUX_SYSCALL_H
                 LINUX_KERNEL_LINUX_SEQ_FILE_H
+                LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
                 LINUX_KERNEL_SELINUX
                 LINUX_KERNEL_SOCK_CREATE
                 LINUX_KERNEL_PAGE_FOLLOW_LINK
+                 LINUX_KEY_TYPE_H_EXISTS
                 LINUX_NEED_RHCONFIG
                 LINUX_RECALC_SIGPENDING_ARG_TYPE
                 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
@@ -626,10 +658,12 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_EXIT_STATE
                 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_TGID
                 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_TODO
+                LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_THREAD_INFO
                 LINUX_EXPORTS_TASKLIST_LOCK
                 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
                 LINUX_STATFS_TAKES_DENTRY
                 LINUX_FREEZER_H_EXISTS
+                LINUX_HAVE_SVC_ADDR_IN
                 if test "x$ac_cv_linux_freezer_h_exists" = "xyes" ; then
                  AC_DEFINE(FREEZER_H_EXISTS, 1, [define if you have linux/freezer.h])
                 fi
@@ -640,10 +674,15 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 LINUX_GENERIC_FILE_AIO_READ
                 LINUX_INIT_WORK_HAS_DATA
                 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
+                LINUX_SYSCTL_TABLE_CHECKING
+                LINUX_HAVE_IGET
+                LINUX_FS_STRUCT_NAMEIDATA_HAS_PATH
+                LINUX_EXPORTS_INIT_MM
                  LINUX_EXPORTS_SYS_CHDIR
                  LINUX_EXPORTS_SYS_CLOSE
                  LINUX_EXPORTS_SYS_OPEN
                  LINUX_EXPORTS_SYS_WAIT4
+                LINUX_EXPORTS_RCU_READ_LOCK
                 LINUX_WHICH_MODULES
                  if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
@@ -652,7 +691,6 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                     ac_cv_linux_exports_ia32_sys_call_table=yes
                   fi
                  else
-                   LINUX_EXPORTS_INIT_MM
                    LINUX_EXPORTS_KALLSYMS_ADDRESS
                    LINUX_EXPORTS_KALLSYMS_SYMBOL
                    LINUX_EXPORTS_SYS_CALL_TABLE
@@ -713,6 +751,12 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 if test "x$ac_cv_linux_config_h_exists" = "xyes" ; then
                  AC_DEFINE(CONFIG_H_EXISTS, 1, [define if config.h exists])
                 fi
+                if test "x$ac_cv_linux_exportfs_h_exists" = "xyes"; then
+                 AC_DEFINE(EXPORTFS_H_EXISTS, 1, [define if linux/exportfs.h exists])
+                fi
+                if test "x$ac_cv_linux_key_type_h_exists" = "xyes" ; then
+                 AC_DEFINE(KEY_TYPE_H_EXISTS, 1, [define if key-type.h exists])
+                fi
                 if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
                  AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
                 fi
@@ -767,6 +811,9 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then 
                  AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
                 fi
+                if test "x$ac_cv_linux_kernel_posix_lock_file_wait_arg" = "xyes" ; then
+                 AC_DEFINE(POSIX_LOCK_FILE_WAIT_ARG, 1, [define if your linux kernel uses 3 arguments for posix_lock_file])
+                fi
                 if test "x$ac_cv_linux_kernel_is_selinux" = "xyes" ; then
                  AC_DEFINE(LINUX_KERNEL_IS_SELINUX, 1, [define if your linux kernel uses SELinux features])
                 fi
@@ -812,6 +859,9 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 if test "x$ac_cv_linux_sched_struct_task_struct_has_todo" = "xyes"; then 
                  AC_DEFINE(STRUCT_TASK_STRUCT_HAS_TODO, 1, [define if your struct task_struct has todo])
                 fi
+                if test "x$ac_cv_linux_sched_struct_task_struct_has_thread_info" = "xyes"; then 
+                 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_THREAD_INFO, 1, [define if your struct task_struct has thread_info])
+                fi
                 if test "x$ac_cv_linux_get_sb_has_struct_vfsmount" = "xyes"; then
                  AC_DEFINE(GET_SB_HAS_STRUCT_VFSMOUNT, 1, [define if your get_sb_nodev needs a struct vfsmount argument])
                 fi
@@ -827,6 +877,9 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 if test "x$ac_cv_linux_func_i_create_takes_nameidata" = "xyes" ; then
                  AC_DEFINE(IOP_CREATE_TAKES_NAMEIDATA, 1, [define if your iops.create takes a nameidata argument])
                 fi
+                if test "x$ac_cv_linux_func_f_flush_takes_fl_owner_t" = "xyes" ; then
+                 AC_DEFINE(FOP_FLUSH_TAKES_FL_OWNER_T, 1, [define if your fops.flush takes an fl_owner_t argument])
+                fi
                 if test "x$ac_cv_linux_func_i_lookup_takes_nameidata" = "xyes" ; then
                  AC_DEFINE(IOP_LOOKUP_TAKES_NAMEIDATA, 1, [define if your iops.lookup takes a nameidata argument])
                 fi
@@ -842,12 +895,50 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 if test "x$ac_cv_linux_fs_struct_fop_has_flock" = "xyes" ; then
                  AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_FLOCK, 1, [define if your struct file_operations has flock])
                 fi
+                if test "x$ac_cv_linux_fs_struct_fop_has_sendfile" = "xyes" ; then
+                 AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SENDFILE, 1, [define if your struct file_operations has sendfile])
+                fi
+                if test "x$ac_cv_linux_fs_struct_fop_has_splice" = "xyes" ; then
+                 AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SPLICE, 1, [define if your struct file_operations has splice_write and splice_read])
+                fi
                 if test "x$ac_cv_linux_register_sysctl_table_noflag" = "xyes" ; then
                  AC_DEFINE(REGISTER_SYSCTL_TABLE_NOFLAG, 1, [define if register_sysctl_table has no insert_at head flag])
                 fi
+                if test "x$ac_cv_linux_sysctl_table_checking" = "xyes" ; then
+                 AC_DEFINE(SYSCTL_TABLE_CHECKING, 1, [define if your kernel has sysctl table checking])
+                fi
+                if test "x$ac_cv_linux_have_iget" = "xyes" ; then
+                 AC_DEFINE(HAVE_IGET, 1, [define if your kernel has iget])
+                fi
+                if test "x$ac_cv_linux_struct_nameidata_has_path" = "xyes" ; then
+                 AC_DEFINE(STRUCT_NAMEIDATA_HAS_PATH, 1, [define if your struct nameidata has path])
+                fi
+                if test "x$ac_cv_linux_exports_init_mm" = "xyes" ; then
+                 AC_DEFINE(EXPORTED_INIT_MM, 1, [define if your kernel exports init_mm])
+                fi
                 if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
                  AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if tasklist_lock exported])
                 fi
+                if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
+                 AC_DEFINE(HAVE_KMEM_CACHE_T, 1, [define if kmem_cache_t exists])
+                fi
+                if test "x$ac_cv_linux_kmem_cache_init" = "xyes" ; then
+                 AC_DEFINE(KMEM_CACHE_INIT, 1, [define for new kmem_cache init function parameters])
+                fi
+                if test "x$ac_cv_linux_have_current_kernel_time" = "xyes" ; then
+                 AC_DEFINE(HAVE_CURRENT_KERNEL_TIME, 1, [define if current_kernel_time() exists])
+                fi
+                if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
+                 AC_DEFINE(KMEM_CACHE_TAKES_DTOR, 1, [define if kmem_cache_create takes a destructor argument])
+                fi
+                if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
+                 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
+                else
+                 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
+                fi
+                if test "x$ac_cv_linux_have_svc_addr_in" = "xyes"; then
+                 AC_DEFINE(HAVE_SVC_ADDR_IN, 1, [define if svc_add_in exists])
+                 fi
                 :
                fi
 esac
@@ -1109,10 +1200,10 @@ dnl checks for header files.
 AC_HEADER_STDC
 AC_HEADER_SYS_WAIT
 AC_HEADER_DIRENT
-AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
+AC_CHECK_HEADERS(stdlib.h string.h unistd.h poll.h fcntl.h sys/time.h sys/file.h)
 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
-AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
+AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h poll.h)
 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h)
 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h values.h)
 
@@ -1140,7 +1231,7 @@ AC_SUBST(BUILD_LOGIN)
 
 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec flock)
 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror strcasestr)
-AC_CHECK_FUNCS(setvbuf)
+AC_CHECK_FUNCS(setvbuf vsyslog)
 AC_FUNC_SETVBUF_REVERSED
 AC_CHECK_FUNCS(regcomp regexec regerror)
 AC_MSG_CHECKING([for POSIX regex library])
@@ -1223,9 +1314,14 @@ if test "x$enable_kernel_module" = "xyes"; then
 ENABLE_KERNEL_MODULE=libafs
 fi
 
+if test "x$enable_pthreaded_ubik" = "xyes"; then
+ENABLE_PTHREADED_UBIK=yes
+fi
+
 AC_SUBST(AFS_SYSNAME)
 AC_SUBST(AFS_PARAM_COMMON)
 AC_SUBST(ENABLE_KERNEL_MODULE)
+AC_SUBST(ENABLE_PTHREADED_UBIK)
 AC_SUBST(LIB_AFSDB)
 AC_SUBST(LINUX_KERNEL_PATH)
 AC_SUBST(HOST_CPU)