distrib/configure-bin.in

   1 dnl
   2 dnl Binary distribution configure script
   3 dnl
   4 #!/bin/sh
   5 #
   6
   7 # Is it there?
   8 AC_INIT(Makefile.in)
   9
  10 exeext=''
  11
  12 #
  13 # First off, what system are we running under?
  14 #
  15 AC_CANONICAL_SYSTEM
  16
  17 dnl ** canonicalize platform names
  18 # Canonicali[sz]e the platform name
  19 TargetPlatform=`/bin/sh $srcdir/config.sub $target` || exit 1
  20
  21 #
  22 # The following will be more difficult when we *are* cross-compiling.
  23 # Suitable names to slam in *_CPP are in platform.h.in.
  24 # We also record the architecture, vendor, and operating system (OS)
  25 # separately.
  26 case $TargetPlatform in
  27 alpha-dec-osf[[12]]*)
  28         TargetPlatform=alpha-dec-osf1;;
  29 alpha-dec-osf[[34]]*)
  30         TargetPlatform=alpha-dec-osf3;;
  31 alpha-unknown-linux)
  32         TargetPlatform=alpha-unknown-linux;;
  33 alpha-unknown-freebsd*)
  34         TargetPlatform=alpha-unknown-freebsd;;
  35 hppa1.1-hp-hpux*)
  36         TargetPlatform=hppa1.1-hp-hpux;;
  37 i[[3456]]86-*-linuxaout*)
  38         TargetPlatform=i386-unknown-linuxaout;;
  39 i[[3456]]86-*-linux*)
  40         TargetPlatform=i386-unknown-linux;;
  41 i[[3456]]86-*-freebsd2*)
  42         TargetPlatform=i386-unknown-freebsd2;;
  43 i[[3456]]86-*-freebsd[[3-9]]*)
  44         TargetPlatform=i386-unknown-freebsd;;
  45 i[[3456]]86-*-netbsd*)
  46         TargetPlatform=i386-unknown-netbsd;;
  47 i[[3456]]86-*-openbsd*)
  48         TargetPlatform=i386-unknown-openbsd;;
  49 i[[3456]]86-*-solaris2*)
  50         TargetPlatform=i386-unknown-solaris2;;
  51 i[[3456]]86-*-cygwin32*)
  52         exeext='.exe'
  53         TargetPlatform=i386-unknown-cygwin32;;
  54 i[[3456]]86-*-mingw32*)
  55         exeext='.exe'
  56         # We assume you're using mingw32 via the gcc that comes
  57         # with cygwin, and not the native port, so let's augment
  58         # the gcc command-line used here with -mno-cygwin to
  59         # arrange for good things to happen.
  60         CFLAGS="-mno-cygwin $CFLAGS"
  61         TargetPlatform=i386-unknown-mingw32
  62         ;;
  63 m68k-next-nextstep2)
  64         TargetPlatform=m68k-next-nextstep2;;
  65 m68k-next-nextstep3)
  66         TargetPlatform=m68k-next-nextstep3;;
  67 i[[3456]]86-next-nextstep3)
  68         TargetPlatform=i386-next-nextstep3;;
  69 m68k-sun-sunos4*)
  70         TargetPlatform=m68k-sun-sunos4;;
  71 mips-dec-ultrix*)
  72         TargetPlaformP=mips-dec-ultrix;;
  73 mips-sgi-irix*)
  74         TargetPlatform=mips-sgi-irix;;
  75 powerpc-ibm-aix*)
  76         TargetPlatform=powerpc-ibm-aix;;
  77 rs6000-ibm-aix*)
  78         TargetPlatform=rs6000-ibm-aix;;
  79 sparc-sun-sunos4*)
  80         TargetPlatform=sparc-sun-sunos4;;
  81 sparc-sun-solaris2*)
  82         TargetPlatform=sparc-sun-solaris2;;
  83 *)
  84         echo "Unrecognised platform: $TargetPlatform"
  85         exit 1
  86         ;;
  87 esac
  88 echo "Which we'll further canonicalise into: $TargetPlatform"
  89
  90 AC_SUBST(TargetPlatform)
  91 AC_SUBST(exeext)
  92
  93 AC_CHECK_PROG(PerlCmd,perl,$ac_dir/$ac_word)
  94 if test -z "$PerlCmd"; then
  95     echo "You must install perl before you can continue"
  96     echo "Perhaps it is already installed, but not in your PATH?"
  97     echo ""
  98     echo "Continuing, assuming perl will be available as: perl"
  99 fi
 100 #
 101 dnl ** does #!.../perl work? (sometimes it's too long...)
 102 echo "checking if \`#!$PerlCmd' works in shell scripts"
 103 echo "#!$PerlCmd"'
 104 exit $1;
 105 ' > conftest
 106 chmod u+x conftest
 107 (SHELL=/bin/sh; export SHELL; ./conftest 69 > /dev/null)
 108 if test $? -ne 69; then
 109    echo "It does!"
 110 else
 111    echo "It doesn't!  Perhaps \`#!$PerlCmd' is too long (often 32 characters max).."
 112 fi
 113 rm -f conftest
 114
 115 #
 116 dnl ** figure out how to do a BSD-ish install **
 117 #
 118 AC_PROG_INSTALL
 119
 120 #
 121 dnl ** how to do symlinks **
 122 #
 123 AC_PROG_LN_S()
 124
 125 #
 126 dnl ** Find the path to sed **
 127 #
 128 AC_PATH_PROG(SedCmd,sed)
 129
 130 #
 131 dnl ** How to invoke cpp directly **
 132 #
 133 AC_PROG_CC
 134 FPTOOLS_HAVE_GCC
 135 AC_PROG_CPP
 136
 137 #
 138 AC_OUTPUT(Makefile)
 139
 140 echo "****************************************************"
 141 echo "Configuration done, ready to either 'make install'"
 142 echo "or 'make in-place', followed by 'make install-docs'."
 143 echo "(see README and INSTALL files for more info.)"
 144 echo "****************************************************"