git.sur5r.net Git - bacula/bacula/blob - bacula/autoconf/bacula-macros/os.m4

   1 dnl Check type of signal routines (posix, 4.2bsd, 4.1bsd or v7)
   2 AC_DEFUN(SIGNAL_CHECK,
   3 [AC_REQUIRE([AC_TYPE_SIGNAL])
   4 AC_MSG_CHECKING(for type of signal functions)
   5 AC_CACHE_VAL(bash_cv_signal_vintage,
   6 [
   7   AC_TRY_LINK([#include <signal.h>],[
   8     sigset_t ss;
   9     struct sigaction sa;
  10     sigemptyset(&ss); sigsuspend(&ss);
  11     sigaction(SIGINT, &sa, (struct sigaction *) 0);
  12     sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0);
  13   ], bash_cv_signal_vintage=posix,
  14   [
  15     AC_TRY_LINK([#include <signal.h>], [
  16         int mask = sigmask(SIGINT);
  17         sigsetmask(mask); sigblock(mask); sigpause(mask);
  18     ], bash_cv_signal_vintage=4.2bsd,
  19     [
  20       AC_TRY_LINK([
  21         #include <signal.h>
  22         RETSIGTYPE foo() { }], [
  23                 int mask = sigmask(SIGINT);
  24                 sigset(SIGINT, foo); sigrelse(SIGINT);
  25                 sighold(SIGINT); sigpause(SIGINT);
  26         ], bash_cv_signal_vintage=svr3, bash_cv_signal_vintage=v7
  27     )]
  28   )]
  29 )
  30 ])
  31 AC_MSG_RESULT($bash_cv_signal_vintage)
  32 if test "$bash_cv_signal_vintage" = posix; then
  33 AC_DEFINE(HAVE_POSIX_SIGNALS)
  34 elif test "$bash_cv_signal_vintage" = "4.2bsd"; then
  35 AC_DEFINE(HAVE_BSD_SIGNALS)
  36 elif test "$bash_cv_signal_vintage" = svr3; then
  37 AC_DEFINE(HAVE_USG_SIGHOLD)
  38 fi
  39 ])
  40
  41 AC_DEFUN(BA_CONDITIONAL,
  42 [AC_SUBST($1_TRUE)
  43 AC_SUBST($1_FALSE)
  44 if $2; then
  45   $1_TRUE=
  46   $1_FALSE='#'
  47 else
  48   $1_TRUE='#'
  49   $1_FALSE=
  50 fi])
  51
  52
  53 AC_DEFUN(BA_CHECK_OPSYS,
  54 [
  55 AC_CYGWIN
  56 if test $HAVE_UNAME=yes -a x`uname -s` = xSunOS
  57 then
  58         BA_CONDITIONAL(HAVE_SUN_OS, $TRUEPRG)
  59         AC_DEFINE(HAVE_SUN_OS)
  60 else
  61         BA_CONDITIONAL(HAVE_SUN_OS, $FALSEPRG)
  62 fi
  63
  64 if test $HAVE_UNAME=yes -a x`uname -s` = xOSF1
  65 then
  66         BA_CONDITIONAL(HAVE_OSF1_OS, $TRUEPRG)
  67         AC_DEFINE(HAVE_OSF1_OS)
  68 else
  69         BA_CONDITIONAL(HAVE_OSF1_OS, $FALSEPRG)
  70 fi
  71
  72 if test $HAVE_UNAME=yes -a x`uname -s` = xAIX
  73 then
  74         BA_CONDITIONAL(HAVE_AIX_OS, $TRUEPRG)
  75         AC_DEFINE(HAVE_AIX_OS)
  76 else
  77         BA_CONDITIONAL(HAVE_AIX_OS, $FALSEPRG)
  78 fi
  79
  80 if test $HAVE_UNAME=yes -a x`uname -s` = xHP-UX
  81 then
  82         BA_CONDITIONAL(HAVE_HPUX_OS, $TRUEPRG)
  83         AC_DEFINE(HAVE_HPUX_OS)
  84 else
  85         BA_CONDITIONAL(HAVE_HPUX_OS, $FALSEPRG)
  86 fi
  87
  88 if test $HAVE_UNAME=yes -a x`uname -s` = xLinux
  89 then
  90         BA_CONDITIONAL(HAVE_LINUX_OS, $TRUEPRG)
  91         AC_DEFINE(HAVE_LINUX_OS)
  92 else
  93         BA_CONDITIONAL(HAVE_LINUX_OS, $FALSEPRG)
  94 fi
  95
  96 if test $HAVE_UNAME=yes -a x`uname -s` = xFreeBSD
  97 then
  98         BA_CONDITIONAL(HAVE_FREEBSD_OS, $TRUEPRG)
  99         AC_DEFINE(HAVE_FREEBSD_OS)
 100 else
 101         BA_CONDITIONAL(HAVE_FREEBSD_OS, $FALSEPRG)
 102 fi
 103
 104 if test $HAVE_UNAME=yes -a x`uname -s` = xNetBSD
 105 then
 106         BA_CONDITIONAL(HAVE_NETBSD_OS, $TRUEPRG)
 107         AC_DEFINE(HAVE_NETBSD_OS)
 108 else
 109         BA_CONDITIONAL(HAVE_NETBSD_OS, $FALSEPRG)
 110 fi
 111
 112 if test $HAVE_UNAME=yes -a x`uname -s` = xOpenBSD
 113 then
 114         BA_CONDITIONAL(HAVE_OPENBSD_OS, $TRUEPRG)
 115         AC_DEFINE(HAVE_OPENBSD_OS)
 116 else
 117         BA_CONDITIONAL(HAVE_OPENBSD_OS, $FALSEPRG)
 118 fi
 119
 120 if test $HAVE_UNAME=yes -a x`uname -s` = xBSD/OS
 121 then
 122         BA_CONDITIONAL(HAVE_BSDI_OS, $TRUEPRG)
 123         AC_DEFINE(HAVE_BSDI_OS)
 124 else
 125         BA_CONDITIONAL(HAVE_BSDI_OS, $FALSEPRG)
 126 fi
 127
 128 if test $HAVE_UNAME=yes -a x`uname -s` = xSGI
 129 then
 130         BA_CONDITIONAL(HAVE_SGI_OS, $TRUEPRG)
 131         AC_DEFINE(HAVE_SGI_OS)
 132 else
 133         BA_CONDITIONAL(HAVE_SGI_OS, $FALSEPRG)
 134 fi
 135
 136 if test $HAVE_UNAME=yes -a x`uname -s` = xIRIX
 137 then
 138         BA_CONDITIONAL(HAVE_IRIX_OS, $TRUEPRG)
 139         AC_DEFINE(HAVE_IRIX_OS)
 140 else
 141         BA_CONDITIONAL(HAVE_IRIX_OS, $FALSEPRG)
 142 fi
 143
 144 if test $HAVE_UNAME=yes -a x`uname -s` = xDarwin
 145 then
 146     AM_CONDITIONAL(HAVE_DARWIN_OS, $TRUEPRG)
 147     AC_DEFINE(HAVE_DARWIN_OS)
 148 else
 149     AM_CONDITIONAL(HAVE_DARWIN_OS, $FALSEPRG)
 150 fi
 151 ])
 152
 153 AC_DEFUN(BA_CHECK_OPSYS_DISTNAME,
 154 [AC_MSG_CHECKING(for Operating System Distribution)
 155 if test "x$DISTNAME" != "x"
 156 then
 157         echo "distname set to $DISTNAME"
 158 elif test $HAVE_UNAME=yes -a x`uname -s` = xOSF1
 159 then
 160         DISTNAME=alpha
 161 elif test $HAVE_UNAME=yes -a x`uname -s` = xAIX
 162 then
 163         DISTNAME=aix
 164 elif test $HAVE_UNAME=yes -a x`uname -s` = xHP-UX
 165 then
 166         DISTNAME=hpux
 167 elif test $HAVE_UNAME=yes -a x`uname -s` = xSunOS
 168 then
 169         DISTNAME=solaris
 170 elif test $HAVE_UNAME=yes -a x`uname -s` = xFreeBSD
 171 then
 172         DISTNAME=freebsd
 173 elif test $HAVE_UNAME=yes -a x`uname -s` = xNetBSD
 174 then
 175         DISTNAME=netbsd
 176 elif test $HAVE_UNAME=yes -a x`uname -s` = xOpenBSD
 177 then
 178         DISTNAME=openbsd
 179 elif test $HAVE_UNAME=yes -a x`uname -s` = xIRIX
 180 then
 181         DISTNAME=irix
 182 elif test $HAVE_UNAME=yes -a x`uname -s` = xBSD/OS
 183 then
 184         DISTNAME=bsdi
 185 elif test -f /etc/SuSE-release
 186 then
 187         DISTNAME=suse
 188 elif test -d /etc/SuSEconfig
 189 then
 190         DISTNAME=suse5
 191 elif test -f /etc/mandrake-release
 192 then
 193         DISTNAME=mandrake
 194 elif test -f /etc/whitebox-release
 195 then
 196        DISTNAME=redhat
 197 elif test -f /etc/redhat-release
 198 then
 199         DISTNAME=redhat
 200 elif test -f /etc/gentoo-release
 201 then
 202         DISTNAME=gentoo
 203 elif test -f /etc/debian_version
 204 then
 205         DISTNAME=debian
 206 elif test -f /etc/slackware-version
 207 then
 208         DISTNAME=slackware
 209 elif test $HAVE_UNAME=yes -a x`uname -s` = xDarwin
 210 then
 211     DISTNAME=darwin
 212 elif test -f /etc/engarde-version
 213 then
 214         DISTNAME=engarde
 215 elif test "$CYGWIN" = yes
 216 then
 217         DISTNAME=cygwin
 218         AC_DEFINE(HAVE_CYGWIN)
 219 else
 220         DISTNAME=unknown
 221 fi
 222 AC_MSG_RESULT(done)
 223 ])