autogen.sh

   1 #!/bin/sh
   2
   3 ACLOCAL="aclocal -I m4 -I config"
   4 AUTOHEADER="autoheader"
   5 AUTOMAKE="automake --add-missing --copy --foreign"
   6 AUTOCONF="autoconf"
   7
   8 # Discover what version of automake we are using.
   9 automake_version=`$AUTOMAKE --version 2>/dev/null | head -n 1`
  10
  11 test "$automake_version" != "" && {
  12     echo "Using $automake_version"
  13 } || {
  14     echo "LyX requires automake >= 1.5"
  15     exit 1
  16 }
  17
  18 case $automake_version in
  19     *' '1.[5-9]*|*' '1.10*)
  20         ;;
  21     *)
  22
  23         echo "This automake version is not supported by LyX."
  24         echo "LyX only supports automake 1.5 to 1.10."
  25         exit 1
  26         ;;
  27 esac
  28
  29 # Discover what version of autoconf we are using.
  30 autoversion=`$AUTOCONF --version 2>/dev/null | head -n 1`
  31
  32 test "$autoversion" != "" && {
  33     echo "Using $autoversion"
  34 } || {
  35     echo "LyX requires autoconf >= 2.52"
  36     exit 1
  37 }
  38
  39 case $autoversion in
  40     *' '2.5[2-9]|*' '2.60[ab]|*' '2.6[0-1])
  41         ;;
  42     *)
  43         echo "This autoconf version is not supported by LyX."
  44         echo "LyX only supports autoconf 2.52-2.61."
  45         exit 1
  46         ;;
  47 esac
  48
  49 echo -n "Locating GNU m4... "
  50 GNUM4=
  51 for prog in $M4 gm4 gnum4 m4; do
  52         # continue if $prog generates error (e.g. does not exist)
  53         ( $prog --version ) < /dev/null > /dev/null 2>&1
  54         if test $? -ne 0 ; then continue; fi
  55
  56         # /dev/null input prevents a hang of the script for some m4 compilers (e.g. on FreeBSD)
  57         case `$prog --version < /dev/null 2>&1` in
  58         *GNU*)  GNUM4=$prog
  59                 break ;;
  60         esac
  61 done
  62 if test x$GNUM4 = x ; then
  63         echo "not found."
  64         exit 1
  65 else
  66         echo `which $GNUM4`
  67 fi
  68
  69 # Delete old cache directories.
  70 # automake will stop if their contents was created by an earlier version.
  71 rm -rf autom4te.cache
  72
  73 # Generate the Makefiles and configure files
  74 if ( $ACLOCAL --version ) < /dev/null > /dev/null 2>&1; then
  75         echo "Building macros..."
  76         for dir in . ; do
  77             echo "        $dir"
  78             ( cd $dir ; $ACLOCAL )
  79         done
  80         echo "done."
  81 else
  82         echo "aclocal not found -- aborting"
  83         exit 1
  84 fi
  85
  86 if ( $AUTOHEADER --version ) < /dev/null > /dev/null 2>&1; then
  87         echo "Building config header template..."
  88         for dir in . ; do
  89             echo "        $dir"
  90             ( cd $dir ; $AUTOHEADER )
  91         done
  92         echo "done."
  93 else
  94         echo "autoheader not found -- aborting"
  95         exit 1
  96 fi
  97
  98 if ( $AUTOMAKE --version ) < /dev/null > /dev/null 2>&1; then
  99         echo "Building Makefile templates..."
 100         for dir in . ; do
 101             echo "        $dir"
 102             ( cd $dir ; $AUTOMAKE )
 103         done
 104         echo "done."
 105 else
 106         echo "automake not found -- aborting"
 107         exit 1
 108 fi
 109
 110 if ( $AUTOCONF --version ) < /dev/null > /dev/null 2>&1; then
 111         echo "Building configure..."
 112         for dir in . ; do
 113             echo "       $dir"
 114             ( cd $dir ; $AUTOCONF )
 115         done
 116         echo "done."
 117 else
 118         echo "autoconf not found -- aborting"
 119         exit 1
 120 fi
 121
 122 echo
 123 echo 'run "./configure ; make"'
 124 echo