dafs-accurately-track-inuse-20080317

[openafs.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index 6a0db8a..5fbf5c2 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -88,6 +88,9 @@ 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"
+)
 
 
 enable_login="no"
@@ -592,8 +595,8 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                   [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
                 )
 
-                LINUX_KERNEL_COMPILE_WORKS
                  LINUX_KBUILD_USES_EXTRA_CFLAGS
+                LINUX_KERNEL_COMPILE_WORKS
                  LINUX_HAVE_CURRENT_KERNEL_TIME
                  LINUX_KMEM_CACHE_INIT
                 LINUX_HAVE_KMEM_CACHE_T
@@ -666,6 +669,8 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 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_SYS_CHDIR
                  LINUX_EXPORTS_SYS_CLOSE
                  LINUX_EXPORTS_SYS_OPEN
@@ -895,6 +900,12 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 if test "x$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_tasklist_lock" = "xyes" ; then
                  AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if tasklist_lock exported])
                 fi
@@ -1182,7 +1193,7 @@ AC_HEADER_DIRENT
 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)
 
@@ -1210,7 +1221,7 @@ 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])