-#serial 2
+#serial 6
dnl From Jim Meyering.
dnl
dnl This is not pretty. I've just taken the autoconf code and wrapped
dnl it in an AC_DEFUN.
dnl
-dnl CAUTION: This is very fragile. It relies on several checks that
-dnl are still in fileutils' configure.in:
-dnl FIXME: add AC_REQUIRE uses to pull in all definitions required
-dnl for all uses of $ac_cv_func_* and $ac_cv_header_* variables below.
-dnl
+AC_PREREQ(2.14a)
+
+# jm_LIST_MOUNTED_FILESYSTEMS([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
AC_DEFUN(jm_LIST_MOUNTED_FILESYSTEMS,
[
+AC_CHECK_FUNCS(listmntent getmntent getmntinfo)
+AC_CHECK_HEADERS(mntent.h)
+
# Determine how to get the list of mounted filesystems.
-list_mounted_fs=
+ac_list_mounted_fs=
# If the getmntent function is available but not in the standard library,
# make sure LIBS contains -lsun (on Irix4) or -lseq (on PTX).
# I think there is too great a chance that some non-Cray system has a
# function named listmntent to risk the false positive.
-if test -z "$list_mounted_fs"; then
+if test -z "$ac_list_mounted_fs"; then
# Cray UNICOS 9
AC_MSG_CHECKING([for listmntent of Cray/Unicos-9])
AC_CACHE_VAL(fu_cv_sys_mounted_cray_listmntent,
)
AC_MSG_RESULT($fu_cv_sys_mounted_cray_listmntent)
if test $fu_cv_sys_mounted_cray_listmntent = yes; then
- list_mounted_fs=found
+ ac_list_mounted_fs=found
AC_DEFINE(MOUNTED_LISTMNTENT, 1,
[Define if there is a function named listmntent that can be used to
list all mounted filesystems. (UNICOS)])
# This system has the getmntent function.
# Determine whether it's the one-argument variant or the two-argument one.
- if test -z "$list_mounted_fs"; then
+ if test -z "$ac_list_mounted_fs"; then
# 4.3BSD, SunOS, HP-UX, Dynix, Irix
AC_MSG_CHECKING([for one-argument getmntent function])
AC_CACHE_VAL(fu_cv_sys_mounted_getmntent1,
|| fu_cv_sys_mounted_getmntent1=no])
AC_MSG_RESULT($fu_cv_sys_mounted_getmntent1)
if test $fu_cv_sys_mounted_getmntent1 = yes; then
- list_mounted_fs=found
+ ac_list_mounted_fs=found
AC_DEFINE(MOUNTED_GETMNTENT1, 1,
[Define if there is a function named getmntent for reading the list
of mounted filesystems, and that function takes a single argument.
fi
fi
- if test -z "$list_mounted_fs"; then
+ if test -z "$ac_list_mounted_fs"; then
# SVR4
AC_MSG_CHECKING([for two-argument getmntent function])
AC_CACHE_VAL(fu_cv_sys_mounted_getmntent2,
fu_cv_sys_mounted_getmntent2=no)])
AC_MSG_RESULT($fu_cv_sys_mounted_getmntent2)
if test $fu_cv_sys_mounted_getmntent2 = yes; then
- list_mounted_fs=found
+ ac_list_mounted_fs=found
AC_DEFINE(MOUNTED_GETMNTENT2, 1,
[Define if there is a function named getmntent for reading the list of
mounted filesystems, and that function takes two arguments. (SVR4)])
fi
fi
- if test -z "$list_mounted_fs"; then
+ if test -z "$ac_list_mounted_fs"; then
AC_MSG_ERROR([could not determine how to read list of mounted filesystems])
fi
fi
-if test -z "$list_mounted_fs"; then
+if test -z "$ac_list_mounted_fs"; then
# DEC Alpha running OSF/1.
AC_MSG_CHECKING([for getfsstat function])
AC_CACHE_VAL(fu_cv_sys_mounted_getsstat,
fu_cv_sys_mounted_getsstat=no)])
AC_MSG_RESULT($fu_cv_sys_mounted_getsstat)
if test $fu_cv_sys_mounted_getsstat = yes; then
- list_mounted_fs=found
+ ac_list_mounted_fs=found
AC_DEFINE(MOUNTED_GETFSSTAT, 1,
[Define if there is a function named getfsstat for reading the
list of mounted filesystems. (DEC Alpha running OSF/1)])
fi
fi
-if test -z "$list_mounted_fs"; then
+if test -z "$ac_list_mounted_fs"; then
# AIX.
AC_MSG_CHECKING([for mntctl function and struct vmount])
AC_CACHE_VAL(fu_cv_sys_mounted_vmount,
fu_cv_sys_mounted_vmount=no)])
AC_MSG_RESULT($fu_cv_sys_mounted_vmount)
if test $fu_cv_sys_mounted_vmount = yes; then
- list_mounted_fs=found
+ ac_list_mounted_fs=found
AC_DEFINE(MOUNTED_VMOUNT, 1,
[Define if there is a function named mntctl that can be used to read
the list of mounted filesystems, and there is a system header file
- that declares \`struct vmount.' (AIX)])
+ that declares `struct vmount.' (AIX)])
fi
fi
-if test -z "$list_mounted_fs"; then
+if test -z "$ac_list_mounted_fs"; then
# SVR3
AC_MSG_CHECKING([for FIXME existence of three headers])
AC_CACHE_VAL(fu_cv_sys_mounted_fread_fstyp,
fu_cv_sys_mounted_fread_fstyp=no)])
AC_MSG_RESULT($fu_cv_sys_mounted_fread_fstyp)
if test $fu_cv_sys_mounted_fread_fstyp = yes; then
- list_mounted_fs=found
+ ac_list_mounted_fs=found
AC_DEFINE(MOUNTED_FREAD_FSTYP, 1,
[Define if (like SVR2) there is no specific function for reading the
list of mounted filesystems, and your system has these header files:
fi
fi
-if test -z "$list_mounted_fs"; then
+if test -z "$ac_list_mounted_fs"; then
# 4.4BSD and DEC OSF/1.
AC_MSG_CHECKING([for getmntinfo function])
AC_CACHE_VAL(fu_cv_sys_mounted_getmntinfo,
])
AC_MSG_RESULT($fu_cv_sys_mounted_getmntinfo)
if test $fu_cv_sys_mounted_getmntinfo = yes; then
- list_mounted_fs=found
+ ac_list_mounted_fs=found
AC_DEFINE(MOUNTED_GETMNTINFO, 1,
[Define if there is a function named getmntinfo for reading the
list of mounted filesystems. (4.4BSD)])
fi
fi
-# FIXME: add a test for netbsd-1.1 here
-
-if test -z "$list_mounted_fs"; then
+if test -z "$ac_list_mounted_fs"; then
# Ultrix
AC_MSG_CHECKING([for getmnt function])
AC_CACHE_VAL(fu_cv_sys_mounted_getmnt,
fu_cv_sys_mounted_getmnt=no)])
AC_MSG_RESULT($fu_cv_sys_mounted_getmnt)
if test $fu_cv_sys_mounted_getmnt = yes; then
- list_mounted_fs=found
+ ac_list_mounted_fs=found
AC_DEFINE(MOUNTED_GETMNT, 1,
[Define if there is a function named getmnt for reading the list of
mounted filesystems. (Ultrix)])
fi
fi
-if test -z "$list_mounted_fs"; then
+if test -z "$ac_list_mounted_fs"; then
+ # BeOS
+ AC_CHECK_FUNCS(next_dev fs_stat_dev)
+ AC_CHECK_HEADERS(fs_info.h)
+ AC_MSG_CHECKING([for BEOS mounted file system support functions])
+ if test $ac_cv_header_fs_info_h = yes \
+ && test $ac_cv_func_next_dev = yes \
+ && test $ac_cv_func_fs_stat_dev = yes; then
+ fu_result=yes
+ else
+ fu_result=no
+ fi
+ AC_MSG_RESULT($fu_result)
+ if test $fu_result = yes; then
+ ac_list_mounted_fs=found
+ AC_DEFINE(MOUNTED_FS_STAT_DEV, 1,
+ [Define if there are functions named next_dev and fs_stat_dev for
+ reading the list of mounted filesystems. (BeOS)])
+ fi
+fi
+
+if test -z "$ac_list_mounted_fs"; then
# SVR2
AC_MSG_CHECKING([whether it is possible to resort to fread on /etc/mnttab])
AC_CACHE_VAL(fu_cv_sys_mounted_fread,
fu_cv_sys_mounted_fread=no)])
AC_MSG_RESULT($fu_cv_sys_mounted_fread)
if test $fu_cv_sys_mounted_fread = yes; then
- list_mounted_fs=found
+ ac_list_mounted_fs=found
AC_DEFINE(MOUNTED_FREAD, 1,
[Define if there is no specific function for reading the list of
mounted filesystems. fread will be used to read /etc/mnttab. (SVR2) ])
fi
fi
-if test -z "$list_mounted_fs"; then
+if test -z "$ac_list_mounted_fs"; then
AC_MSG_ERROR([could not determine how to read list of mounted filesystems])
# FIXME -- no need to abort building the whole package
# Can't build mountlist.c or anything that needs its functions
fi
+AS_IFELSE([test $ac_list_mounted_fs = found], [$1], [$2])dnl
+
])
projects / gnulib.git / blobdiff