autogen.sh

   1 #!/bin/sh
   2
   3 ACLOCAL="aclocal -I ${PWD}/m4"
   4 AUTOHEADER="autoheader"
   5 AUTOMAKE="automake -a -c --foreign"
   6 AUTOCONF="autoconf"
   7 ACINCLUDE_FILES="lyxinclude.m4 libtool.m4 xforms.m4 qt.m4 gtk--.m4 gnome--.m4 gnome.m4 spell.m4 cygwin.m4 pkg.m4"
   8
   9 # Discover what version of automake we are using.
  10 automake_version=`$AUTOMAKE --version 2>/dev/null | head -n 1`
  11
  12 test "$automake_version" != "" && {
  13     echo "Using $automake_version"
  14 } || {
  15     echo "LyX requires automake >= 1.5"
  16     exit 1
  17 }
  18
  19 case $automake_version in
  20     *' '1.[5-9]*)
  21         ;;
  22     *)
  23
  24         echo "This automake version is not supported by LyX."
  25         echo "LyX only supports automake 1.[5-9]."
  26         exit 1
  27         ;;
  28 esac
  29
  30 # Discover what version of autoconf we are using.
  31 autoversion=`$AUTOCONF --version 2>/dev/null | head -n 1`
  32
  33 test "$autoversion" != "" && {
  34     echo "Using $autoversion"
  35 } || {
  36     echo "LyX requires autoconf >= 2.52"
  37     exit 1
  38 }
  39
  40 case $autoversion in
  41     *' '2.5[2-9])
  42         EXTRA_ACINCLUDE_FILES="lyxinclude25x.m4"
  43         ;;
  44     *)
  45         echo "This autoconf version is not supported by LyX."
  46         echo "LyX only supports autoconf 2.5[2-9]."
  47         exit 1
  48         ;;
  49 esac
  50
  51 echo -n "Locating GNU m4... "
  52 GNUM4=
  53 for prog in $M4 gm4 gnum4 m4; do
  54         # continue if $prog generates error (e.g. does not exist)
  55         ( $prog --version ) < /dev/null > /dev/null 2>&1
  56         if test $? -ne 0 ; then continue; fi
  57
  58         # /dev/null input prevents a hang of the script for some m4 compilers (e.g. on FreeBSD)
  59         case `$prog --version < /dev/null 2>&1` in
  60         *GNU*)  GNUM4=$prog
  61                 break ;;
  62         esac
  63 done
  64 if test x$GNUM4 = x ; then
  65         echo "not found."
  66         exit 1
  67 else
  68         echo `which $GNUM4`
  69 fi
  70
  71 # Delete old cache directories.
  72 # automake will stop if their contents was created by an earlier version.
  73 rm -rf autom4te.cache
  74
  75 # Generate acinclude.m4
  76 echo -n "Generate acinclude.m4... "
  77 rm -f acinclude.m4
  78 (cd config ; cat ${ACINCLUDE_FILES} ${EXTRA_ACINCLUDE_FILES} >../acinclude.m4)
  79 echo "done."
  80
  81 # Generate the Makefiles and configure files
  82 if ( $ACLOCAL --version ) < /dev/null > /dev/null 2>&1; then
  83         echo "Building macros..."
  84         for dir in . ; do
  85             echo "        $dir"
  86             ( cd $dir ; $ACLOCAL )
  87         done
  88         echo "done."
  89 else
  90         echo "aclocal not found -- aborting"
  91         exit 1
  92 fi
  93
  94 if ( $AUTOHEADER --version ) < /dev/null > /dev/null 2>&1; then
  95         echo "Building config header template..."
  96         for dir in . ; do
  97             echo "        $dir"
  98             ( cd $dir ; $AUTOHEADER )
  99         done
 100         echo "done."
 101 else
 102         echo "autoheader not found -- aborting"
 103         exit 1
 104 fi
 105
 106 if ( $AUTOMAKE --version ) < /dev/null > /dev/null 2>&1; then
 107         echo "Building Makefile templates..."
 108         for dir in . ; do
 109             echo "        $dir"
 110             ( cd $dir ; $AUTOMAKE )
 111         done
 112         echo "done."
 113 else
 114         echo "automake not found -- aborting"
 115         exit 1
 116 fi
 117
 118 if ( $AUTOCONF --version ) < /dev/null > /dev/null 2>&1; then
 119         echo "Building configure..."
 120         for dir in . ; do
 121             echo "       $dir"
 122             ( cd $dir ; $AUTOCONF )
 123         done
 124         echo "done."
 125 else
 126         echo "autoconf not found -- aborting"
 127         exit 1
 128 fi
 129
 130 # Autogenerate lib/configure.m4.
 131 echo -n "Building lib/configure ... "
 132 rm -f lib/configure
 133 $GNUM4 lib/configure.m4 > lib/configure
 134 chmod a+x lib/configure
 135 echo "done."
 136
 137 echo
 138 echo 'run "./configure ; make"'
 139 echo