config-scripts/cups-common.m4

   1 dnl
   2 dnl "$Id: cups-common.m4,v 1.12 2001/11/02 17:34:54 mike Exp $"
   3 dnl
   4 dnl   Common configuration stuff for the Common UNIX Printing System (CUPS).
   5 dnl
   6 dnl   Copyright 1997-2001 by Easy Software Products, all rights reserved.
   7 dnl
   8 dnl   These coded instructions, statements, and computer programs are the
   9 dnl   property of Easy Software Products and are protected by Federal
  10 dnl   copyright law.  Distribution and use rights are outlined in the file
  11 dnl   "LICENSE.txt" which should have been included with this file.  If this
  12 dnl   file is missing or damaged please contact Easy Software Products
  13 dnl   at:
  14 dnl
  15 dnl       Attn: CUPS Licensing Information
  16 dnl       Easy Software Products
  17 dnl       44141 Airport View Drive, Suite 204
  18 dnl       Hollywood, Maryland 20636-3111 USA
  19 dnl
  20 dnl       Voice: (301) 373-9603
  21 dnl       EMail: cups-info@cups.org
  22 dnl         WWW: http://www.cups.org
  23 dnl
  24
  25 AC_CONFIG_HEADER(config.h)
  26
  27 dnl Default compiler flags...
  28 CFLAGS="${CFLAGS:=}"
  29 CXXFLAGS="${CXXFLAGS:=}"
  30 LDFLAGS="${LDFLAGS:=}"
  31
  32 dnl Checks for programs...
  33 AC_PROG_AWK
  34 AC_PROG_CC
  35 AC_PROG_CXX
  36 AC_PROG_CPP
  37 AC_PROG_INSTALL
  38 if test "$INSTALL" = "$ac_install_sh"; then
  39         # Use full path to install-sh script...
  40         INSTALL="`pwd`/install-sh -c"
  41 fi
  42 AC_PROG_RANLIB
  43 AC_PATH_PROG(AR,ar)
  44 AC_PATH_PROG(HTMLDOC,htmldoc)
  45 AC_PATH_PROG(MV,mv)
  46 AC_PATH_PROG(NROFF,nroff)
  47 if test "$NROFF" = ""; then
  48         AC_PATH_PROG(GROFF,groff)
  49         if test "$GROFF" = ""; then
  50                 NROFF="echo"
  51         else
  52                 NROFF="$GROFF -T ascii"
  53         fi
  54 fi
  55 AC_PATH_PROG(RM,rm)
  56 AC_PATH_PROG(SED,sed)
  57
  58 dnl Architecture checks...
  59 AC_C_BIGENDIAN
  60
  61 dnl Check for libraries...
  62 AC_CHECK_LIB(c,crypt,LIBS="$LIBS")
  63 if test "$ac_cv_lib_c_crypt" = "no"; then
  64         AC_CHECK_LIB(crypt,crypt)
  65 fi
  66 AC_CHECK_LIB(sec,getspent)
  67 AC_CHECK_LIB(gen,getspent)
  68
  69 LIBMALLOC=""
  70 AC_CHECK_LIB(c,mallinfo,LIBS="$LIBS"; AC_DEFINE(HAVE_MALLINFO),LIBS="$LIBS")
  71 if test "$ac_cv_lib_c_mallinfo" = "no"; then
  72         AC_CHECK_LIB(malloc,mallinfo,
  73                      LIBS="$LIBS"
  74                      LIBMALLOC="-lmalloc"
  75                      AC_DEFINE(HAVE_MALLINFO),
  76                      LIBS="$LIBS")
  77 fi
  78 AC_SUBST(LIBMALLOC)
  79
  80 dnl Checks for header files.
  81 AC_HEADER_STDC
  82 AC_HEADER_DIRENT
  83 AC_CHECK_HEADER(crypt.h,AC_DEFINE(HAVE_CRYPT_H))
  84 AC_CHECK_HEADER(malloc.h,AC_DEFINE(HAVE_MALLOC_H))
  85 AC_CHECK_HEADER(shadow.h,AC_DEFINE(HAVE_SHADOW_H))
  86 AC_CHECK_HEADER(string.h,AC_DEFINE(HAVE_STRING_H))
  87 AC_CHECK_HEADER(strings.h,AC_DEFINE(HAVE_STRINGS_H))
  88 AC_CHECK_HEADER(usersec.h,AC_DEFINE(HAVE_USERSEC_H))
  89 AC_CHECK_HEADER(sys/ioctl.h,AC_DEFINE(HAVE_SYS_IOCTL_H))
  90
  91 dnl Checks for string functions.
  92 AC_CHECK_FUNCS(strdup strcasecmp strncasecmp)
  93 if test "$uname" = "HP-UX" -a "$uversion" = "1020"; then
  94         echo Forcing snprintf emulation for HP-UX.
  95 else
  96         AC_CHECK_FUNCS(snprintf vsnprintf)
  97 fi
  98
  99 dnl Check OS version and use appropriate format string for strftime...
 100 AC_MSG_CHECKING(for correct format string to use with strftime)
 101
 102 case "$uname" in
 103         IRIX* | SunOS*)
 104                 # IRIX and SunOS
 105                 AC_MSG_RESULT(NULL)
 106                 AC_DEFINE(CUPS_STRFTIME_FORMAT, NULL)
 107                 ;;
 108         *)
 109                 # All others
 110                 AC_MSG_RESULT("%c")
 111                 AC_DEFINE(CUPS_STRFTIME_FORMAT, "%c")
 112                 ;;
 113 esac
 114
 115 dnl Checks for mkstemp and mkstemps functions.
 116 AC_CHECK_FUNCS(mkstemp mkstemps)
 117
 118 dnl Checks for vsyslog function.
 119 AC_CHECK_FUNCS(vsyslog)
 120
 121 dnl Checks for signal functions.
 122 if test "$uname" != "Linux"; then
 123         AC_CHECK_FUNCS(sigset)
 124 fi
 125
 126 AC_CHECK_FUNCS(sigaction)
 127
 128 dnl Checks for wait functions.
 129 AC_CHECK_FUNCS(waitpid)
 130 AC_CHECK_FUNCS(wait3)
 131
 132 dnl See if the tm structure has the tm_gmtoff member...
 133 AC_MSG_CHECKING(for tm_gmtoff member in tm structure)
 134 AC_TRY_COMPILE([#include <time.h>],[struct tm t;
 135         int o = t.tm_gmtoff;],
 136         AC_MSG_RESULT(yes)
 137         AC_DEFINE(HAVE_TM_GMTOFF),
 138         AC_MSG_RESULT(no))
 139
 140 dnl Flags for "ar" command...
 141 case $uname in
 142         Darwin* | *BSD*)
 143                 ARFLAGS="-rcv"
 144                 ;;
 145         *)
 146                 ARFLAGS="crvs"
 147                 ;;
 148 esac
 149
 150 AC_SUBST(ARFLAGS)
 151
 152 dnl
 153 dnl End of "$Id: cups-common.m4,v 1.12 2001/11/02 17:34:54 mike Exp $".
 154 dnl