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82 lines
2.7 KiB
82 lines
2.7 KiB
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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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define([EL_TIMESTAMP], [patsubst(esyscmd([date +"%Y%m%d"]), [ |
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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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dnl |
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dnl deprecate option --enable-widec to turn on use of wide-character support |
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dnl |
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AC_DEFUN([EL_DEPRECATE_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 deprecated, wide-character/UTF-8 is always enabled], |
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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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AC_MSG_WARN([--enable-widec is deprecated, wide-character/UTF-8 is always enabled]) |
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]) |
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