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autofs/configure.in
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# | |
# configure.in for the autofs daemon | |
AC_PREREQ(2.5) | |
# | |
# Disable caching (the script is tiny, and it doesn't work with --with-path) | |
# then start autofs | |
# | |
define([AC_CACHE_LOAD], )dnl | |
define([AC_CACHE_SAVE], )dnl | |
AC_INIT(.autofs-5.1.3) | |
# | |
# autofs installs by default in /usr | |
# | |
AC_PREFIX_DEFAULT(/usr) | |
# | |
# The user can specify --with-path=PATH rather than relying on the default | |
# | |
searchpath="/usr/bin:/bin:/usr/sbin:/sbin" | |
AC_ARG_WITH(path, | |
[ --with-path=PATH look in PATH for binaries needed by the automounter], | |
if test -z "$withval" -o "$withval" = "yes" -o "$withval" = "no" | |
then | |
: | |
else | |
searchpath="${withval}" | |
fi | |
) | |
AC_MSG_CHECKING([for binaries in]) | |
AC_MSG_RESULT([$searchpath]) | |
# | |
# Make sure we have "/proc" | |
# | |
AF_LINUX_PROCFS() | |
# | |
# Location of init.d directory? | |
# | |
AF_INIT_D() | |
AC_SUBST(initdir) | |
AF_PID_D() | |
AC_SUBST(piddir) | |
# | |
# Check for systemd unit files direectory exists if unit file installation | |
# is requested | |
# | |
AF_WITH_SYSTEMD() | |
AC_SUBST(systemddir) | |
# | |
# Location of system config script directory? | |
# | |
AF_CONF_D() | |
AC_ARG_WITH(confdir, | |
[ --with-confdir=DIR use DIR for autofs configuration files], | |
if test -z "$withval" -o "$withval" = "yes" -o "$withval" = "no" | |
then | |
: | |
else | |
confdir="${withval}" | |
fi | |
) | |
AC_MSG_CHECKING([for autofs configuration file directory]) | |
AC_MSG_RESULT([$confdir]) | |
AC_SUBST(confdir) | |
# | |
# The user can specify --with-mapsdir=PATH to specify autofs maps go | |
# | |
AF_MAP_D() | |
AC_ARG_WITH(mapdir, | |
[ --with-mapdir=PATH look in PATH for mount maps used by the automounter], | |
if test -z "$withval" -o "$withval" = "yes" -o "$withval" = "no" | |
then | |
: | |
else | |
mapdir="${withval}" | |
fi | |
) | |
AC_MSG_CHECKING([for autofs maps directory]) | |
AC_MSG_RESULT([$mapdir]) | |
AC_SUBST(mapdir) | |
# | |
# The user can specify --with-fifodir=PATH to specify where autofs fifos go | |
# | |
AF_FIFO_D() | |
AC_ARG_WITH(fifodir, | |
[ --with-fifodir=PATH use PATH as the directory for fifos used by the automounter], | |
if test -z "$withval" -o "$withval" = "yes" -o "$withval" = "no" | |
then | |
: | |
else | |
fifodir="${withval}" | |
fi | |
) | |
AC_MSG_CHECKING([for autofs fifos directory]) | |
AC_MSG_RESULT([$fifodir]) | |
AC_SUBST(fifodir) | |
# | |
# The user can specify --with-flagdir=PATH to specify where autofs flag file goes | |
# | |
AF_FLAG_D() | |
AC_ARG_WITH(flagdir, | |
[ --with-flagdir=PATH use PATH as the directory for the flag file used by the automounter], | |
if test -z "$withval" -o "$withval" = "yes" -o "$withval" = "no" | |
then | |
: | |
else | |
flagdir="${withval}" | |
fi | |
) | |
AC_MSG_CHECKING([for autofs flag file directory]) | |
AC_MSG_RESULT([$flagdir]) | |
AC_SUBST(flagdir) | |
# | |
# Use libtirpc | |
# | |
AF_WITH_LIBTIRPC() | |
AC_SUBST(TIRPCLIB) | |
# | |
# Optional include dmalloc | |
# | |
AM_WITH_DMALLOC() | |
AC_SUBST(DMALLOCLIB) | |
# | |
# Programs needed for various system functions or modules | |
# | |
AF_PATH_INCLUDE(MOUNT, mount, /bin/mount, $searchpath) | |
AF_PATH_INCLUDE(MOUNT_NFS, mount.nfs, /sbin/mount.nfs , $searchpath) | |
AF_PATH_INCLUDE(UMOUNT, umount, /bin/umount, $searchpath) | |
AF_PATH_INCLUDE(E2FSCK, fsck.ext2 e2fsck, , $searchpath) | |
AF_PATH_INCLUDE(E3FSCK, fsck.ext3 e3fsck, , $searchpath) | |
AF_PATH_INCLUDE(E4FSCK, fsck.ext4 e4fsck, , $searchpath) | |
AF_PATH_INCLUDE(MODPROBE, modprobe, , $searchpath) | |
AF_CHECK_PROG(LEX, flex lex, , $searchpath) | |
AF_CHECK_PROG(YACC, bison, , $searchpath) | |
AF_CHECK_PROG(RANLIB, ranlib, , $searchpath) | |
AF_CHECK_PROG(RPCGEN, rpcgen, , $searchpath) | |
AF_CHECK_SSS_LIB(SSS_AUTOFS, libsss_autofs.so) | |
AC_SUBST(HAVE_SSS_AUTOFS) | |
AC_SUBST(sssldir) | |
# | |
# Newer mounts have the -s (sloppy) option to ignore unknown options, | |
# good for portability | |
# | |
AC_ARG_ENABLE(sloppy-mount, | |
[ --enable-sloppy-mount enable the use of the -s option to mount],, | |
enable_sloppy_mount=auto) | |
if test x$enable_sloppy_mount = xauto; then | |
AF_SLOPPY_MOUNT() | |
fi | |
if test x$enable_sloppy_mount = xyes; then | |
AC_DEFINE(HAVE_SLOPPY_MOUNT, 1, [define if the mount command supports the -s option]) | |
fi | |
# LDAP SASL auth needs libxml and Kerberos | |
AF_CHECK_LIBXML() | |
AF_CHECK_KRB5() | |
AC_SEARCH_LIBS([versionsort],[]) | |
if test "$ac_cv_search_versionsort" = "no"; then | |
AC_DEFINE(WITHOUT_VERSIONSORT, 1, | |
[Define if your C library does not provide versionsort]) | |
fi | |
# glibc < 2.17 needs librt for clock_gettime() | |
AC_CHECK_LIB(rt, clock_gettime, LIBCLOCK_GETTIME="-lrt") | |
AC_SUBST(LIBCLOCK_GETTIME) | |
# | |
# glibc/libc 6 new libraries | |
# | |
AC_CHECK_LIB(nsl, yp_match, LIBNSL="-lnsl") | |
AC_SUBST(LIBNSL) | |
AC_CHECK_LIB(resolv, res_query, LIBRESOLV="-lresolv") | |
AC_SUBST(LIBRESOLV) | |
# | |
# Hesiod support? Expect that this may have a special directory... | |
# | |
AF_tmp_ldflags="$LDFLAGS" | |
LIBHESIOD='' | |
HAVE_HESIOD='' | |
AC_ARG_WITH(hesiod, | |
[ --with-hesiod=DIR enable Hesiod support (libs and includes in DIR)], | |
if test "$withval" = no | |
then | |
HAVE_HESIOD=0 # Disable | |
elif test -z "$withval" -o "$withval" = 'yes' | |
then | |
: Search for Hesiod in normal directory path | |
else | |
: Search for Hesiod in specific directory | |
LDFLAGS="$LDFLAGS -L${withval}/lib" | |
LIBHESIOD="-L${withval}/lib" | |
HESIOD_FLAGS="-I${withval}/include" | |
fi | |
) | |
if test -z "$HAVE_HESIOD" -o "$HAVE_HESIOD" != "0" | |
then | |
HAVE_HESIOD=0 | |
AF_CHECK_LIBHESIOD() | |
if test "$HAVE_HESIOD" == "1"; then | |
AC_DEFINE(WITH_HESIOD,1, | |
[Define if using Hesiod as a source of automount maps]) | |
fi | |
fi | |
AC_SUBST(HAVE_HESIOD) | |
AC_SUBST(LIBHESIOD) | |
AC_SUBST(HESIOD_FLAGS) | |
LDFLAGS="${AF_tmp_ldflags}" | |
# NIS+ support? | |
HAVE_NISPLUS=0 | |
AC_CHECK_HEADER(rpcsvc/nis.h, HAVE_NISPLUS=1) | |
AC_SUBST(HAVE_NISPLUS) | |
# YellowPages support? | |
HAVE_YPCLNT=0 | |
AC_CHECK_HEADER([rpcsvc/ypclnt.h], HAVE_YPCLNT=1) | |
AC_SUBST(HAVE_YPCLNT) | |
if test "$HAVE_YPCLNT" = "1"; then | |
AC_DEFINE(HAVE_YPCLNT, 1, | |
[Define if using YellowPages]) | |
fi | |
# | |
# OpenLDAP support? Expect that this may have a special directory... | |
# | |
AF_tmp_ldflags="$LDFLAGS" | |
LIBLDAP='' | |
HAVE_LDAP='' | |
AC_ARG_WITH(openldap, | |
[ --with-openldap=DIR enable OpenLDAP map support (libs and includes in DIR)], | |
if test "$withval" = 'no'; then | |
HAVE_LDAP=0 # Disable | |
elif test -z "$withval" -o "$withval" = 'yes' | |
then | |
: Search for LDAP in normal directory path | |
else | |
: Search for LDAP in specific directory | |
LDFLAGS="$LDFLAGS -L${withval}/lib" | |
LIBLDAP="-L${withval}/lib" | |
LDAP_FLAGS="-I${withval}/include" | |
fi | |
) | |
if test -z "$HAVE_LDAP" -o "$HAVE_LDAP" != "0"; then | |
HAVE_LDAP=0 | |
LDAP_FLAGS="$LDAP_FLAGS -DLDAP_DEPRECATED=1" | |
AC_CHECK_LIB(ldap, ldap_initialize, HAVE_LDAP=1 LIBLDAP="$LIBLDAP -lldap -llber -lresolv", , | |
-llber -lresolv $LIBS) | |
if test "$HAVE_LDAP" = "1"; then | |
AC_DEFINE(WITH_LDAP,1, | |
[Define if using LDAP as a source of automount maps]) | |
fi | |
AF_CHECK_FUNC_LDAP_CREATE_PAGE_CONTROL() | |
AF_CHECK_FUNC_LDAP_PARSE_PAGE_CONTROL() | |
fi | |
AC_SUBST(LDAP_FLAGS) | |
AC_SUBST(HAVE_LDAP) | |
AC_SUBST(LIBLDAP) | |
LDFLAGS="${AF_tmp_ldflags}" | |
# | |
# SASL support | |
# configure magic taken from: | |
# http://www.timof.qipc.org/autofs/autofs-4.1.4-ldap-20050930.patch | |
# | |
AF_tmp_ldflags="$LDFLAGS" | |
LIBSASL='' | |
HAVE_SASL='' | |
AC_ARG_WITH(sasl, | |
[ --with-sasl=DIR enable SASL support for LDAP maps (libs and includes in DIR)], | |
if test "$withval" = 'no'; then | |
HAVE_SASL=0 # Disable | |
elif test -z "$withval" -o "$withval" = 'yes' | |
then | |
: Search for SASL in normal directory path | |
else | |
: Search for SASL in specific directory | |
HAVE_SASL=1 | |
LDFLAGS="$LDFLAGS -L${withval}/lib" | |
LIBSASL="-L${withval}/lib" | |
SASL_FLAGS="-I${withval}/include" | |
fi | |
) | |
if test -z "$HAVE_SASL" -o "$HAVE_SASL" != "0" -a "$HAVE_LIBXML" == "1" | |
then | |
HAVE_SASL=0 | |
AC_CHECK_LIB(sasl2, sasl_client_start, HAVE_SASL=1 LIBSASL="$LIBSASL -lsasl2", , -lsasl2 $LIBS) | |
if test "$HAVE_SASL" == "1"; then | |
AC_DEFINE(WITH_SASL,1, | |
[Define if using SASL authentication with the LDAP module]) | |
fi | |
fi | |
AC_SUBST(XML_FLAGS) | |
AC_SUBST(XML_LIBS) | |
AC_SUBST(SASL_FLAGS) | |
AC_SUBST(HAVE_SASL) | |
AC_SUBST(LIBSASL) | |
AC_SUBST(KRB5_LIBS) | |
AC_SUBST(KRB5_FLAGS) | |
LDFLAGS="${AF_tmp_ldflags}" | |
# | |
# Does gcc support building position independent executables? | |
# | |
AC_PROG_CC | |
cat > pietest.c <<EOF | |
int main(void) { return 0; } | |
EOF | |
CFLAGS=-fPIE | |
LDFLAGS=-pie | |
DAEMON_CFLAGS= | |
DAEMON_LDFLAGS= | |
AC_MSG_CHECKING([whether gcc -fPIE works]) | |
AC_RUN_IFELSE([AC_LANG_PROGRAM([[]], [[int main(void) {return 0;}]])], | |
[gcc_supports_pie=yes], [gcc_supports_pie=no], [gcc_supports_pie=no]) | |
AC_MSG_RESULT([$gcc_supports_pie]) | |
if test $gcc_supports_pie = yes ; then | |
DAEMON_CFLAGS="-fPIE" | |
DAEMON_LDFLAGS="-pie" | |
fi | |
rm -f pietest.c | |
AC_SUBST(DAEMON_CFLAGS) | |
AC_SUBST(DAEMON_LDFLAGS) | |
# | |
# Enable ability to access value in external env variable | |
# | |
AC_ARG_ENABLE(ext-env, | |
[ --disable-ext-env disable search in environment for substitution variable],, | |
enableval=yes) | |
if test x$enable_ext_env = xyes -o x$enableval = xyes; then | |
AC_DEFINE(ENABLE_EXT_ENV, 1, [leave this alone]) | |
fi | |
# | |
# Disable use of locking when spawning mount command | |
# | |
AC_ARG_ENABLE(mount-locking, | |
[ --disable-mount-locking disable use of locking when spawning mount command],, | |
enableval=yes) | |
if test x$enable_mount_locking = xyes -o x$enableval = xyes; then | |
AC_DEFINE(ENABLE_MOUNT_LOCKING, 1, [Disable use of locking when spawning mount command]) | |
fi | |
# | |
# Enable forced shutdown on USR1 signal (unlink umounts all mounts). | |
# | |
AC_ARG_ENABLE(force-shutdown, | |
[ --enable-force-shutdown enable USR1 signal to force unlink umount of any | |
busy mounts during shutdown],, | |
enableval=no) | |
if test x$enable_forced_shutdown = xyes -o x$enableval = xyes; then | |
AC_DEFINE(ENABLE_FORCED_SHUTDOWN, 1, [Enable forced shutdown on USR1 signal]) | |
fi | |
# | |
# Enable exit, ignoring busy mounts. | |
# | |
AC_ARG_ENABLE(ignore-busy, | |
[ --enable-ignore-busy enable exit without umounting busy mounts during | |
shutdown],, | |
enableval=no) | |
if test x$enable_ignore_busy_mounts = xyes -o x$enableval = xyes; then | |
AC_DEFINE(ENABLE_IGNORE_BUSY_MOUNTS, 1, [Enable exit, ignoring busy mounts]) | |
fi | |
# | |
# Enable exit, ignoring busy mounts. | |
# | |
AC_ARG_ENABLE(limit-getgrgid-size, | |
[ --enable-limit-getgrgid-size enable limit stack use of getgrgid_r()],, | |
enableval=no) | |
if test x$enable_limit_getgrgid_size = xyes -o x$enableval = xyes; then | |
AC_DEFINE(ENABLE_LIMIT_GETGRGID_SIZE, 1, [Enable limit stack use of getgrgid_r()]) | |
fi | |
# | |
# Write Makefile.conf and include/config.h | |
# | |
AC_CONFIG_HEADER(include/config.h) | |
AC_OUTPUT(Makefile.conf) | |
# | |
# Run make clean since we don't explicitly code the header file dependencies | |
# | |
AC_OUTPUT_COMMANDS([make clean]) |