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dnl
dnl read lib version from file (and trim trailing newline)
dnl
define([EL_RELEASE], [patsubst(esyscmd([. src/shlib_version; echo $major.$minor]), [
])])
dnl
dnl read cvsexport timestamp from file (and trim trailing newline)
dnl
define([EL_TIMESTAMP], [patsubst(esyscmd([date +"%Y%m%d"]), [
])])
dnl
dnl NetBSD use the -mdoc macro package for manpages, but e.g.
dnl AIX and Solaris only support the -man package.
dnl
AC_DEFUN([EL_MANTYPE],
[
MANTYPE=
TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb"
AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath)
if ${NROFF} -mdoc ${srcdir}/doc/editrc.5.roff >/dev/null 2>&1; then
MANTYPE=mdoc
fi
AC_SUBST(MANTYPE)
])
dnl
dnl Check if getpwnam_r and getpwuid_r are POSIX.1 compatible
dnl POSIX draft version returns 'struct passwd *' (used on Solaris)
dnl NOTE: getpwent_r is not POSIX so we always use getpwent
dnl
AC_DEFUN([EL_GETPW_R_POSIX],
[
AC_MSG_CHECKING([whether getpwnam_r and getpwuid_r are posix like])
# The prototype for the POSIX version is:
# int getpwnam_r(char *, struct passwd *, char *, size_t, struct passwd **)
# int getpwuid_r(uid_t, struct passwd *, char *, size_t, struct passwd **);
AC_TRY_LINK([#include <stdlib.h>
#include <sys/types.h>
#include <pwd.h>],
[getpwnam_r(NULL, NULL, NULL, (size_t)0, NULL);
getpwuid_r((uid_t)0, NULL, NULL, (size_t)0, NULL);],
[AC_DEFINE([HAVE_GETPW_R_POSIX], 1, [Define to 1 if you have getpwnam_r and getpwuid_r that are POSIX.1 compatible.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
])
AC_DEFUN([EL_GETPW_R_DRAFT],
[
AC_MSG_CHECKING([whether getpwnam_r and getpwuid_r are posix _draft_ like])
# The prototype for the POSIX draft version is:
# struct passwd *getpwuid_r(uid_t, struct passwd *, char *, int);
# struct passwd *getpwnam_r(char *, struct passwd *, char *, int);
AC_TRY_LINK([#include <stdlib.h>
#include <sys/types.h>
#include <pwd.h>],
[getpwnam_r(NULL, NULL, NULL, (size_t)0);
getpwuid_r((uid_t)0, NULL, NULL, (size_t)0);],
[AC_DEFINE([HAVE_GETPW_R_DRAFT], 1, [Define to 1 if you have getpwnam_r and getpwuid_r that are draft POSIX.1 versions.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
])
dnl
dnl use option --enable-widec to turn on use of wide-character support
dnl
AC_DEFUN([EL_ENABLE_WIDEC],
[
AC_MSG_CHECKING(if you want wide-character code)
AC_ARG_ENABLE(widec,
[ --enable-widec compile with wide-char/UTF-8 code],
[with_widec=$enableval],
[with_widec=no])
AC_MSG_RESULT($with_widec)
if test "$with_widec" = yes ; then
AC_DEFINE(WIDECHAR, 1, [Define to 1 if you want wide-character code])
fi
AM_CONDITIONAL([WIDECHAR], [test "$with_widec" = yes])
])
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