deb-mbse/configure.in

dnl Process this file with autoconf to produce a configure script.
AC_INIT(lib/libs.h)
AM_CONFIG_HEADER(config.h)
SUBDIRS=". lib mbcico mbfido mbmon mbsebbs mbtask mbsetup fbutil import lang examples html script"
AC_SUBST(SUBDIRS)

dnl General settings for MBSE BBS
MBSE_PACKAGE=mbsebbs
MBSE_VERSION=0.33.18
AC_SUBST(PACKAGE, $MBSE_PACKAGE)
AC_SUBST(VERSION, $MBSE_VERSION)
AM_INIT_AUTOMAKE($MBSE_PACKAGE, $MBSE_VERSION)
AC_PREFIX_DEFAULT(/opt/mbse)
GROUP="bbs"
OWNER="mbse"
AC_SUBST(GROUP)
AC_SUBST(OWNER)

dnl Checks for programs.
AC_PROG_CC
dnl ALternate awk check, I skip mawk because it doesn't work for MBSE.
AC_CHECK_PROG(AWK, gawk, gawk)
AC_CHECK_PROG(AWK, nawk, nawk)
AC_CHECK_PROG(AWK, awk, awk)
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_PROG_RANLIB
AC_PATH_PROG(CHOWN, chown, chown, /bin:/sbin:/usr/bin:/usr/sbin:)
CFLAGS="$CFLAGS -Wall -Wshadow -Wwrite-strings -Wstrict-prototypes -pipe"

dnl Additional commandline switches
AC_ARG_ENABLE(memwatch,  [  --enable-memwatch       MEMWATCH debugging],     [ memwatch=$enableval ], [ memwatch=no ])

if test "$memwatch" = "yes"; then
  AC_DEFINE(MEMWATCH)
fi

dnl Defines for MBSE BBS (must use tests or --enable-stuff later)
AC_DEFINE_UNQUOTED(RESTAMP_OLD_POSTINGS, 21)
AC_DEFINE(RESTAMP_FUTURE_POSTINGS)

dnl Checks for libraries.
AC_CHECK_LIB(compat,re_comp,result=yes,result=no)
if test "$result" = "yes"; then
  LIBS="$LIBS -lcompat"
fi

AC_CACHE_CHECK(for pw_age in struct passwd, ac_cv_struct_passwd_pw_age, AC_TRY_COMPILE([#include <pwd.h>],
[ struct passwd pw;  pw.pw_age = ""; ], ac_cv_struct_passwd_pw_age=yes, ac_cv_struct_passwd_pw_age=no))
if test "$ac_cv_struct_passwd_pw_age" = "yes"; then
        AC_DEFINE(ATT_AGE)
fi

AC_CACHE_CHECK(for pw_comment in struct passwd, ac_cv_struct_passwd_pw_comment, AC_TRY_COMPILE([#include <pwd.h>],
[ struct passwd pw;  pw.pw_comment = ""; ], ac_cv_struct_passwd_pw_comment=yes, ac_cv_struct_passwd_pw_comment=no))
if test "$ac_cv_struct_passwd_pw_comment" = "yes"; then
        AC_DEFINE(ATT_COMMENT)
fi

AC_CHECK_LIB(shadow,setspent,result=yes,result=no)
if test "$result" = "yes"; then
  LIBS="$LIBS -lshadow"
  SHADOW_PASSWORD=1
  LIBSHADOW=1
else
  AC_CHECK_LIB(shadow,getspnam,result=yes,result=no)
  if test "$result" = "yes"; then
    LIBS="$LIBS -lshadow"
    SHADOW_PASSWORD=1
    LIBSHADOW=1
  else
    dnl some libc's (glibc 2.x) keep shadow functions in -lc
    AC_CHECK_LIB(c,setspent,result=yes,result=no)
    if test "$result" = "yes"; then
      if test -f /etc/shadow; then
        SHADOW_PASSWORD=1
      fi
    fi
  fi
fi

if test "$SHADOW_PASSWORD" = "1"; then
  if test "$ac_cv_func_fgetspent" != "yes"; then
    AC_CHECK_LIB(shadow,fgetspent,result=yes,result=no)
    if test "$result" = "yes"; then
      if test "$LIBSHADOW" != "1"; then
        LIBS="$LIBS -lshadow"
      fi
    fi
  fi
  AC_DEFINE(SHADOW_PASSWORD)
fi

AC_CHECK_LIB(crypt,crypt,result=yes,result=no)
if test "$result" = "yes"; then
  LIBS="$LIBS -lcrypt"
  AC_CHECK_HEADERS(crypt.h)
fi

dnl Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(fcntl.h malloc.h sys/file.h sys/ioctl.h sys/time.h termios.h syslog.h sys/vfs.h unistd.h netinet/in.h regex.h)
AC_CHECK_HEADERS(sys/resource.h usersec.h utime.h ulimit.h gshadow.h shadow.h)
AC_STRUCT_TIMEZONE

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_UID_T
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_MODE_T
AC_TYPE_SIZE_T
AC_STRUCT_ST_BLKSIZE
AC_HEADER_STAT
AC_HEADER_TIME
AC_STRUCT_TM

dnl Checks for library functions.
AC_CHECK_FUNCS(c64i a64l fchmod fchown fdatasync fsync lckpwdf strcasestr mkstemp putpwent)
AC_FUNC_FNMATCH
AC_PROG_GCC_TRADITIONAL
AC_FUNC_MEMCMP
AC_FUNC_SETPGRP
AC_TYPE_SIGNAL
AC_FUNC_STRFTIME
AC_FUNC_UTIME_NULL
AC_FUNC_VFORK
AC_FUNC_VPRINTF
AC_CHECK_FUNCS(getcwd gethostname gettimeofday getwd mkdir mktime putenv re_comp regcmp regcomp rmdir select socket strcspn strdup strerror strspn strstr strtol strtoul uname)

dnl Check for external programs
AC_PATH_PROG(COMPRESS,compress,no-compress-found-during-configure)
AC_PATH_PROGS(GZIP,gzip,no-gzip-found-during-configure)
dnl
AC_ARG_WITH(log-compress,[  --with-log-compress=METHOD   Log compression method (default gzip)], LOG_COMPRESS=$with_log_compress, LOG_COMPRESS=gzip)
case "$LOG_COMPRESS" in
gzip)
        LOG_COMPRESS=$GZIP
        LOG_COMPRESSEXT=".gz" ;;
compress)
        LOG_COMPRESS=$COMPRESS
        LOG_COMPRESSEXT=".Z" ;;
*)
        LOG_COMPRESS=$LOG_COMPRESS
        LOG_COMPRESSEXT=".unknown" ;;
esac
AC_SUBST(LOG_COMPRESS)
AC_SUBST(LOG_COMPRESSEXT)
dnl

AC_OUTPUT(
	Makefile 
	lib/Makefile 
	mbcico/Makefile 
	mbfido/Makefile 
	mbfido/paths.h
	mbmon/Makefile 
	mbsebbs/Makefile 
	mbtask/Makefile 
	mbsetup/Makefile 
	fbutil/Makefile 
	script/Makefile 
	import/Makefile 
	lang/Makefile 
	examples/Makefile 
	html/Makefile 
	INSTALL 
	FILE_ID.DIZ
)