FBSD: deal with kernel API rename
[openafs.git] / acinclude.m4
index d174f56..f9de460 100644 (file)
@@ -59,7 +59,6 @@ AH_BOTTOM([
 #undef RECALC_SIGPENDING_TAKES_VOID
 #undef STRUCT_FS_HAS_FS_ROLLED
 #undef ssize_t
-#undef HAVE_ARPA_NAMESER_COMPAT_H
 /* glue for RedHat kernel bug */
 #undef ENABLE_REDHAT_BUILDSYS
 #if defined(ENABLE_REDHAT_BUILDSYS) && defined(KERNEL) && defined(REDHAT_FIX)
@@ -231,21 +230,39 @@ AC_ARG_ENABLE([linux-syscall-probing],
     ,
     [enable_linux_syscall_probing="maybe"])
     
-
 AC_ARG_WITH([xslt-processor],
        AS_HELP_STRING([--with-xslt-processor=ARG],
        [which XSLT processor to use (possible choices are: libxslt, saxon, xalan-j, xsltproc)]),
-               XSLTPROC="$withval",
-               XSLTPROC="libxslt")
+               [XSLTPROC="$withval"],
+       AC_CHECK_PROGS([XSLTPROC], [libxslt saxon xalan-j xsltproc], [echo]))
 
 AC_ARG_WITH([html-xsl], 
         AS_HELP_STRING([--with-html-xsl],
-       [build HTML documentation using Norman Walsh's DocBook XSL stylesheets (default is no; specify a path to chunk.xsl or docbook.xsl)]),
-       HTML_XSL="$withval",
-       HTML_XSL=no)
+       [build HTML documentation using this stylesheet (default is html/chunk.dsl; specify either html/chunk.xsl or html/docbook.xsl)]),
+       [HTML_XSL="$withval"],
+       [HTML_XSL="html/chunk.xsl"])
+
+AC_ARG_WITH([docbook2pdf],
+       AS_HELP_STRING([--with-docbook2pdf=ARG],
+       [which Docbook to PDF utility to use (possible choices are: fop, dblatex, docbook2pdf)]),
+               [DOCBOOK2PDF="$withval"],
+       AC_CHECK_PROGS([DOCBOOK2PDF], [fop dblatex docbook2pdf], [echo]))
+
+AC_ARG_WITH([docbook-stylesheets],
+       AS_HELP_STRING([--with-docbook-stylesheets=ARG],
+       [location of DocBook stylesheets (default is to search a set of likely paths)]),
+               [DOCBOOK_STYLESHEETS="$withval"],
+       OPENAFS_SEARCH_DIRLIST([DOCBOOK_STYLESHEETS], [/usr/share/xml/docbook/stylesheet/nwalsh/current /usr/share/xml/docbook/stylesheet/nwalsh /usr/share/xml/docbook/xsl-stylesheets /usr/share/sgml/docbook/docbook-xsl-stylesheets /usr/share/sgml/docbook/xsl-stylesheets /usr/share/docbook-xsl /usr/share/sgml/docbkxsl /usr/local/share/xsl/docbook /sw/share/xml/xsl/docbook-xsl /opt/local/share/xsl/docbook-xsl], [$HTML_XSL])
+       if test "x$DOCBOOK_STYLESHEETS" = "x"; then
+               AC_WARN([Docbook stylesheets not found; some documentation can't be built])
+       fi)
 
 enable_login="no"
 
+dnl Check whether kindlegen exists.  If not, we'll suppress that part of the
+dnl documentation build.
+AC_CHECK_PROGS([KINDLEGEN], [kindlegen])
+
 dnl weird ass systems
 dnl AC_AIX
 AC_ISC_POSIX
@@ -345,10 +362,12 @@ case $system in
                fi
                AC_MSG_RESULT(linux)
                 if test "x$enable_kernel_module" = "xyes"; then
-                 AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
-                 if test "x${AFS_SYSKVERS}" = "x"; then
-                  AC_MSG_ERROR(Couldn't guess your Linux version [2])
-                 fi
+                 case "$LINUX_VERSION" in
+                  2.2.*) AFS_SYSKVERS=22 ;;
+                  2.4.*) AFS_SYSKVERS=24 ;;
+                  2.6.* | 3.*) AFS_SYSKVERS=26 ;;
+                  *) AC_MSG_ERROR(Couldn't guess your Linux version [2]) ;;
+                 esac
                 fi
                 ;;
         *-solaris*)
@@ -517,34 +536,43 @@ else
                        ;;
                powerpc-apple-darwin7*)
                        AFS_SYSNAME="ppc_darwin_70"
+                       OSXSDK="macosx10.3"
                        ;;
                powerpc-apple-darwin8.*)
                        AFS_SYSNAME="ppc_darwin_80"
+                       OSXSDK="macosx10.4"
                        ;;
                i386-apple-darwin8.*)
                        AFS_SYSNAME="x86_darwin_80"
+                       OSXSDK="macosx10.4"
                        ;;
                powerpc-apple-darwin9.*)
                        AFS_SYSNAME="ppc_darwin_90"
+                       OSXSDK="macosx10.5"
                        ;;
                i386-apple-darwin9.*)
                        AFS_SYSNAME="x86_darwin_90"
+                       OSXSDK="macosx10.5"
                        ;;
                i?86-apple-darwin10.*)
                        AFS_SYSNAME="x86_darwin_100"
+                       OSXSDK="macosx10.6"
                        ;;
                x86_64-apple-darwin10.*)
                        AFS_SYSNAME="x86_darwin_100"
+                       OSXSDK="macosx10.6"
                        ;;
-               sparc-sun-solaris2.5*)
-                       AFS_SYSNAME="sun4x_55"
-                       enable_login="yes"
+               arm-apple-darwin10.*)
+                       AFS_SYSNAME="arm_darwin_100"
+                       OSXSDK="iphoneos4.0"
                        ;;
-               sparc-sun-solaris2.6)
-                       AFS_SYSNAME="sun4x_56"
+               x86_64-apple-darwin11.*)
+                       AFS_SYSNAME="x86_darwin_110"
+                       OSXSDK="macosx10.7"
                        ;;
-               sparc-sun-solaris2.7)
-                       AFS_SYSNAME="sun4x_57"
+               i?86-apple-darwin11.*)
+                       AFS_SYSNAME="x86_darwin_110"
+                       OSXSDK="macosx10.7"
                        ;;
                sparc-sun-solaris2.8)
                        AFS_SYSNAME="sun4x_58"
@@ -562,9 +590,6 @@ else
                        AFS_SYSNAME="sun4_413"
                        enable_login="yes"
                        ;;
-               i386-pc-solaris2.7)
-                       AFS_SYSNAME="sunx86_57"
-                       ;;
                i386-pc-solaris2.8)
                        AFS_SYSNAME="sunx86_58"
                        ;;
@@ -683,6 +708,7 @@ case $AFS_SYSNAME in
                AC_CHECK_HEADERS(crt_externs.h)
                DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
                DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
+               AC_SUBST(OSXSDK)
                ;;
 esac
 
@@ -696,6 +722,7 @@ case $AFS_SYSNAME in
     *_nbsd30)   AFS_PARAM_COMMON=param.nbsd30.h  ;;
     *_nbsd40)   AFS_PARAM_COMMON=param.nbsd40.h  ;;
     *_nbsd50)   AFS_PARAM_COMMON=param.nbsd50.h  ;;
+    *_nbsd60)   AFS_PARAM_COMMON=param.nbsd60.h  ;;
     *_obsd31)   AFS_PARAM_COMMON=param.obsd31.h  ;;
     *_obsd32)   AFS_PARAM_COMMON=param.obsd32.h  ;;
     *_obsd33)   AFS_PARAM_COMMON=param.obsd33.h  ;;
@@ -793,6 +820,10 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h])
                 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
 
+                dnl Check for typed structure elements
+                AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t],
+                                            [buf], [fs.h])
+
                 dnl Function existence checks
 
                  AC_CHECK_LINUX_FUNC([bdi_init],
@@ -848,6 +879,10 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
                                     [#include <linux/pagevec.h>],
                                     [__pagevec_lru_add_file(NULL);])
+                AC_CHECK_LINUX_FUNC([path_lookup],
+                                    [#include <linux/fs.h>
+                                     #include <linux/namei.h>],
+                                    [path_lookup(NULL, 0, NULL);])
                 AC_CHECK_LINUX_FUNC([rcu_read_lock],
                                     [#include <linux/rcupdate.h>],
                                     [rcu_read_lock();])
@@ -881,9 +916,11 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
                 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
                 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
                 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
+                LINUX_DOP_D_DELETE_TAKES_CONST
                 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
                 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
                 LINUX_FOP_F_FSYNC_TAKES_DENTRY
+                LINUX_FOP_F_FSYNC_TAKES_RANGE
                 LINUX_AOP_WRITEBACK_CONTROL
                 LINUX_FS_STRUCT_FOP_HAS_SPLICE
                 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
@@ -1214,18 +1251,23 @@ AC_HEADER_STDC
 AC_HEADER_SYS_WAIT
 AC_HEADER_DIRENT
 AC_CHECK_HEADERS([ \
+                  arpa/inet.h \
+                  arpa/nameser.h \
                   curses.h\
                   direct.h \
                   et/com_err.h \
                   errno.h \
                   fcntl.h \
                   grp.h \
+                  math.h \
                   mntent.h \
                   ncurses.h \
                   netdb.h \
                   netinet/in.h \
+                  pthread_np.h \
+                  pwd.h \
                   regex.h \
-                  security/pam_modules.h \
+                  security/pam_appl.h \
                   signal.h \
                   stdint.h \
                   stdio_ext.h \
@@ -1234,23 +1276,29 @@ AC_CHECK_HEADERS([ \
                   strings.h \
                   sys/bitypes.h \
                   sys/bswap.h \
+                  sys/dk.h \
                   sys/fcntl.h \
                   sys/file.h \
                   sys/fs_types.h \
                   sys/fstyp.h \
                   sys/ioctl.h \
                   sys/ipc.h \
+                  sys/lockf.h \
+                  sys/map.h \
                   sys/mount.h \
                   sys/mntent.h \
                   sys/mnttab.h \
                   sys/pag.h \
                   sys/param.h \
                   sys/resource.h \
+                  sys/select.h \
                   sys/statfs.h \
                   sys/statvfs.h \
                   sys/socket.h \
+                  sys/sysctl.h \
                   sys/time.h \
                   sys/types.h \
+                  sys/uio.h \
                   sys/un.h \
                   sys/vfs.h \
                   syslog.h \
@@ -1261,6 +1309,32 @@ AC_CHECK_HEADERS([ \
                   windows.h \
                ])
 
+AC_CHECK_HEADERS([resolv.h], [], [], [AC_INCLUDES_DEFAULT
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif])
+
+AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif])
+
+AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+# include <netinet/in.h>
+#endif
+#ifdef HAVE_NET_IF_H
+# include <net/if.h>
+#endif])
+
+AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
+#ifdef HAVE_SECURITY_PAM_APPL_H
+# include <security/pam_appl.h>
+#endif])
+
 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
 
 AC_CHECK_TYPES([fsblkcnt_t],,,[
@@ -1276,6 +1350,9 @@ AC_CHECK_TYPES([fsblkcnt_t],,,[
 #endif
 ])
 
+dnl see what struct stat has for timestamps
+AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
+
 dnl check for curses-lib
 save_LIBS=$LIBS
 AC_CHECK_LIB( [ncurses], [setupterm],
@@ -1313,7 +1390,7 @@ AC_SUBST(BUILD_LOGIN)
 
 AC_CHECK_FUNCS([ \
        arc4random \
-       flock \
+       fcntl \
        fseeko64 \
        ftello64 \
        getcwd \
@@ -1327,8 +1404,10 @@ AC_CHECK_FUNCS([ \
        mkstemp \
        pread \
        preadv \
+       preadv64 \
        pwrite \
        pwritev \
+       pwritev64 \
        regcomp \
        regerror \
        regexec \
@@ -1338,6 +1417,8 @@ AC_CHECK_FUNCS([ \
        sigaction \
        strcasestr \
        strerror \
+       sysconf \
+       sysctl \
        timegm \
 ])
 
@@ -1349,19 +1430,19 @@ dnl haven't found a need for yet, and so haven't imported
 AC_CHECK_FUNCS([ \
        chown \
        fchown \
-       getdtablesize \
        gethostname \
-       gettimeofday \
-       localtime_r \
        lstat \
        inet_aton \
        inet_ntop \
        inet_pton \
+       putenv \
        readv \
+       setenv \
        strdup \
        strftime \
        strndup \
        strsep \
+       unsetenv \
 ])
 
 dnl Functions that are in objects that we always build from libroken
@@ -1382,14 +1463,22 @@ AC_REPLACE_FUNCS([ \
        erealloc \
        err \
        errx \
+       flock \
+       getdtablesize \
        getopt \
        getprogname \
+       gettimeofday \
+       localtime_r \
        mkstemp \
        strcasecmp \
        strlcat \
        strnlen \
        strlcpy \
        strsep \
+       tdelete \
+       tfind \
+       tsearch \
+       twalk \
        verr \
        verrx \
        vsyslog \
@@ -1402,6 +1491,7 @@ AC_REPLACE_FUNCS([ \
 dnl Headers that we're going to try and get from libroken
 AC_CHECK_HEADERS([ \
        err.h \
+       search.h \
 ])
 
 AC_CHECK_DECLS([h_errno], [], [], [
@@ -1463,13 +1553,13 @@ case $AFS_SYSNAME in
      AC_MSG_RESULT(no)
    fi
    AC_MSG_CHECKING([for vectored positional I/O])
-   if test "$ac_cv_func_preadv" = "yes" && \
-           test "$ac_cv_func_pwritev" = "yes"; then
-      AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
-      AC_MSG_RESULT(yes)
-   else
-     AC_MSG_RESULT(no)
-   fi
+   AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
+               "$ac_cv_func_pwritev" = "yes" -a \
+              "$ac_cv_func_preadv64" = "yes" -a \
+              "$ac_cv_func_pwritev64" = "yes"],
+        [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
+         AC_MSG_RESULT(yes)],
+        [AC_MSG_RESULT(no)])
    ;;
 esac
 
@@ -1484,6 +1574,52 @@ else
     AC_MSG_RESULT(no)
 fi
 
+dnl Look for "non-portable" pthreads functions.
+save_LIBS="$LIBS"
+LIBS="$LIBS $PTHREAD_LIBS"
+AC_CHECK_FUNCS([ \
+       pthread_set_name_np \
+       pthread_setname_np \
+])
+
+dnl Sadly, there are three different versions of pthread_setname_np.
+dnl Try to cater for all of them.
+if test "$ac_cv_func_pthread_setname_np" = "yes" ; then
+    AC_MSG_CHECKING([for signature of pthread_setname_np])
+    AC_TRY_COMPILE([
+#include <pthread.h>
+#ifdef HAVE_PTHREAD_NP_H
+#include <pthread_np.h>
+#endif
+], [pthread_setname_np(pthread_self(), "test", (void *)0)], [
+       AC_MSG_RESULT([three arguments])
+       pthread_setname_np_args=3], [
+       AC_TRY_COMPILE([
+#include <pthread.h>
+#ifdef HAVE_PTHREAD_NP_H
+#include <pthread_np.h>
+#endif
+], [pthread_setname_np(pthread_self(), "test")], [
+           AC_MSG_RESULT([two arguments])
+           pthread_setname_np_args=2], [
+           AC_TRY_COMPILE([
+#include <pthread.h>
+#ifdef HAVE_PTHREAD_NP_H
+#include <pthread_np.h>
+#endif
+], [pthread_setname_np("test")], [
+               AC_MSG_RESULT([one argument])
+               pthread_setname_np_args=1], [pthread_setname_np_args=0])
+])
+])
+AC_DEFINE_UNQUOTED([PTHREAD_SETNAME_NP_ARGS], $pthread_setname_np_args, [Number of arguments required by pthread_setname_np() function])
+fi
+LIBS="$save_LIBS"
+
+OPENAFS_OSCONF
+openafs_cv_saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"
+
 AC_TYPE_SIGNAL
 OPENAFS_RETSIGTYPE
 AC_CHECK_SIZEOF(void *)
@@ -1532,7 +1668,9 @@ AC_CHECK_TYPES([long long], [], [], [])
 
 AC_SIZEOF_TYPE(long)
 
-AC_HEADER_PAM_CONST
+CFLAGS="$openafs_cv_saved_CFLAGS"
+
+RRA_HEADER_PAM_CONST
 
 
 dnl Directory PATH handling
@@ -1606,9 +1744,11 @@ AC_SUBST(DARWIN_INFOFILE)
 AC_SUBST(IRIX_BUILD_IP35)
 AC_SUBST(HTML_XSL)
 AC_SUBST(XSLTPROC)
+AC_SUBST(DOCBOOK2PDF)
+AC_SUBST(DOCBOOK_STYLESHEETS)
 
-OPENAFS_OSCONF
 OPENAFS_FUSE
+OPENAFS_SWIG
 
 TOP_SRCDIR="${srcdir}/src"
 dnl
@@ -1677,7 +1817,9 @@ OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
 
 dnl Eventually, this will look for the system one, or for OpenSSL
 LIB_hcrypto="-lafshcrypto"
+LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
 AC_SUBST(LIB_hcrypto)
+AC_SUBST(LDFLAGS_hcrypto)
 ])
 
 AC_DEFUN([SUMMARY], [