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 hppa1.1-hp-hpux*)
  32         TargetPlatform=hppa1.1-hp-hpux;;
  33 i[[3456]]86-*-linuxaout*)
  34         TargetPlatform=i386-unknown-linuxaout;;
  35 i[[3456]]86-*-linux*)
  36         TargetPlatform=i386-unknown-linux;;
  37 i[[3456]]86-*-freebsd2*)
  38         TargetPlatform=i386-unknown-freebsd2;;
  39 i[[3456]]86-*-freebsd3*)
  40         TargetPlatform=i386-unknown-freebsd3;;
  41 i[[3456]]86-*-netbsd*)
  42         TargetPlatform=i386-unknown-netbsd;;
  43 i[[3456]]86-*-solaris2*)
  44         TargetPlatform=i386-unknown-solaris2;;
  45 i[[3456]]86-*-cygwin32*)
  46         exeext='.exe'
  47         TargetPlatform=i386-unknown-cygwin32;;
  48 m68k-next-nextstep2)
  49         TargetPlatform=m68k-next-nextstep2;;
  50 m68k-next-nextstep3)
  51         TargetPlatform=m68k-next-nextstep3;;
  52 i[[3456]]86-next-nextstep3)
  53         TargetPlatform=i386-next-nextstep3;;
  54 m68k-sun-sunos4*)
  55         TargetPlatform=m68k-sun-sunos4;;
  56 mips-dec-ultrix*)
  57         TargetPlaformP=mips-dec-ultrix;;
  58 mips-sgi-irix*)
  59         TargetPlatform=mips-sgi-irix;;
  60 powerpc-ibm-aix*)
  61         TargetPlatform=powerpc-ibm-aix;;
  62 rs6000-ibm-aix*)
  63         TargetPlatform=rs6000-ibm-aix;;
  64 sparc-sun-sunos4*)
  65         TargetPlatform=sparc-sun-sunos4;;
  66 sparc-sun-solaris2*)
  67         TargetPlatform=sparc-sun-solaris2;;
  68 *)
  69         echo "Unrecognised platform: $TargetPlatform"
  70         exit 1
  71         ;;
  72 esac
  73 echo "Which we'll further canonicalise into: $TargetPlatform"
  74
  75 AC_SUBST(TargetPlatform)
  76 AC_SUBST(exeext)
  77
  78 AC_CHECK_PROG(PerlCmd,perl,$ac_dir/$ac_word)
  79 if test -z "$PerlCmd"; then
  80     echo "You must install perl before you can continue"
  81     echo "Perhaps it is already installed, but not in your PATH?"
  82     echo ""
  83     echo "Continuing, assuming perl will be available as: perl"
  84 fi
  85 #
  86 dnl ** does #!.../perl work? (sometimes it's too long...)
  87 echo "checking if \`#!$PerlCmd' works in shell scripts"
  88 echo "#!$PerlCmd"'
  89 exit $1;
  90 ' > conftest
  91 chmod u+x conftest
  92 (SHELL=/bin/sh; export SHELL; ./conftest 69 > /dev/null)
  93 if test $? -ne 69; then
  94    echo "It does!"
  95 else
  96    echo "It doesn't!  Perhaps \`#!$PerlCmd' is too long (often 32 characters max).."
  97 fi
  98 rm -f conftest
  99
 100 #
 101 dnl ** figure out how to do a BSD-ish install **
 102 #
 103 AC_PROG_INSTALL
 104
 105 #
 106 dnl ** how to do symlinks **
 107 #
 108 AC_PROG_LN_S()
 109
 110 #
 111 dnl ** Find the path to sed **
 112 #
 113 AC_PATH_PROG(SedCmd,sed)
 114
 115 #
 116 dnl ** How to invoke cpp directly **
 117 #
 118 AC_PROG_CC
 119 FPTOOLS_HAVE_GCC
 120 AC_PROG_CPP
 121
 122 #
 123 AC_OUTPUT(Makefile)
 124
 125 echo "****************************************************"
 126 echo "Configuration done, ready to either 'make install'"
 127 echo "or 'make in-place', followed by 'make install-docs'."
 128 echo "(see README and INSTALL files for more info.)"
 129 echo "****************************************************"