2007-04-09 14:57:49 +02:00
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dnl
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dnl read lib version from file (and trim trailing newline)
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dnl
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define([EL_RELEASE], [patsubst(esyscmd([. src/shlib_version; echo $major.$minor]), [
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])])
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dnl
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dnl read cvsexport timestamp from file (and trim trailing newline)
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dnl
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2013-08-23 12:44:04 +02:00
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define([EL_TIMESTAMP], [patsubst(esyscmd([date +"%Y%m%d"]), [
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2007-04-09 14:57:49 +02:00
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])])
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dnl
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dnl NetBSD use the -mdoc macro package for manpages, but e.g.
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dnl AIX and Solaris only support the -man package.
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dnl
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AC_DEFUN([EL_MANTYPE],
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[
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MANTYPE=
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TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb"
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AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath)
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if ${NROFF} -mdoc ${srcdir}/doc/editrc.5.roff >/dev/null 2>&1; then
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MANTYPE=mdoc
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fi
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AC_SUBST(MANTYPE)
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])
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dnl
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dnl Check if getpwnam_r and getpwuid_r are POSIX.1 compatible
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dnl POSIX draft version returns 'struct passwd *' (used on Solaris)
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dnl NOTE: getpwent_r is not POSIX so we always use getpwent
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dnl
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AC_DEFUN([EL_GETPW_R_POSIX],
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[
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AC_MSG_CHECKING([whether getpwnam_r and getpwuid_r are posix like])
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# The prototype for the POSIX version is:
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# int getpwnam_r(char *, struct passwd *, char *, size_t, struct passwd **)
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# int getpwuid_r(uid_t, struct passwd *, char *, size_t, struct passwd **);
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AC_TRY_LINK([#include <stdlib.h>
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#include <sys/types.h>
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#include <pwd.h>],
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[getpwnam_r(NULL, NULL, NULL, (size_t)0, NULL);
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getpwuid_r((uid_t)0, NULL, NULL, (size_t)0, NULL);],
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[AC_DEFINE([HAVE_GETPW_R_POSIX], 1, [Define to 1 if you have getpwnam_r and getpwuid_r that are POSIX.1 compatible.])
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AC_MSG_RESULT(yes)],
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[AC_MSG_RESULT(no)])
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])
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AC_DEFUN([EL_GETPW_R_DRAFT],
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[
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AC_MSG_CHECKING([whether getpwnam_r and getpwuid_r are posix _draft_ like])
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# The prototype for the POSIX draft version is:
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# struct passwd *getpwuid_r(uid_t, struct passwd *, char *, int);
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# struct passwd *getpwnam_r(char *, struct passwd *, char *, int);
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AC_TRY_LINK([#include <stdlib.h>
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#include <sys/types.h>
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#include <pwd.h>],
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[getpwnam_r(NULL, NULL, NULL, (size_t)0);
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getpwuid_r((uid_t)0, NULL, NULL, (size_t)0);],
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[AC_DEFINE([HAVE_GETPW_R_DRAFT], 1, [Define to 1 if you have getpwnam_r and getpwuid_r that are draft POSIX.1 versions.])
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AC_MSG_RESULT(yes)],
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[AC_MSG_RESULT(no)])
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])
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2013-08-23 12:44:04 +02:00
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dnl
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dnl use option --enable-widec to turn on use of wide-character support
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dnl
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AC_DEFUN([EL_ENABLE_WIDEC],
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[
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AC_MSG_CHECKING(if you want wide-character code)
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AC_ARG_ENABLE(widec,
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[ --enable-widec compile with wide-char/UTF-8 code],
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[with_widec=$enableval],
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[with_widec=no])
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AC_MSG_RESULT($with_widec)
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if test "$with_widec" = yes ; then
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AC_DEFINE(WIDECHAR, 1, [Define to 1 if you want wide-character code])
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fi
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AM_CONDITIONAL([WIDECHAR], [test "$with_widec" = yes])
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])
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