autogen.sh

   1 #! /bin/sh
   2 # Run this to generate all the initial makefiles, etc.
   3
   4 # Don't ignore errors.
   5 set -e
   6
   7 # Make it possible to specify path in the environment
   8 : ${AUTOCONF=autoconf}
   9 : ${AUTOHEADER=autoheader}
  10 : ${AUTOMAKE=automake}
  11 : ${ACLOCAL=aclocal}
  12 : ${GETTEXTIZE=gettextize}
  13 : ${AUTOPOINT=autopoint}
  14 : ${XGETTEXT=xgettext}
  15
  16 srcdir=`dirname $0`
  17 test -z "$srcdir" && srcdir=.
  18
  19 (
  20 # Some shells don't propagate "set -e" to subshells.
  21 set -e
  22
  23 cd "$srcdir"
  24
  25 # The autoconf cache (version after 2.52) is not reliable yet.
  26 rm -rf autom4te.cache vfs/samba/autom4te.cache
  27
  28 if test ! -d config; then
  29   mkdir config
  30 fi
  31
  32 # Ensure that gettext is reasonably new.
  33 gettext_ver=`$GETTEXTIZE --version | \
  34   sed '2,$d;                    # remove all but the first line
  35        s/.* //;                 # take text after the last space
  36        s/-.*//;                 # strip "-pre" or "-rc" at the end
  37        s/\([^.][^.]*\)/0\1/g;   # prepend 0 to every token
  38        s/0\([^.][^.]\)/\1/g;    # strip leading 0 from long tokens
  39        s/$/.00.00/;             # add .00.00 for short version strings
  40        s/\.//g;                 # remove dots
  41        s/\(......\).*/\1/;      # leave only 6 leading digits
  42        '`
  43
  44 if test -z "$gettext_ver"; then
  45   echo "Cannot determine version of gettext" 2>&1
  46   exit 1
  47 fi
  48
  49 if test "$gettext_ver" -lt 01038; then
  50   echo "Don't use gettext older than 0.10.38" 2>&1
  51   exit 1
  52 fi
  53
  54 rm -rf intl
  55 if test "$gettext_ver" -ge 01100; then
  56   if test "$gettext_ver" -lt 01105; then
  57     echo "Upgrade gettext to at least 0.11.5 or downgrade to 0.10.40" 2>&1
  58     exit 1
  59   fi
  60   $AUTOPOINT --force || exit 1
  61 else
  62   $GETTEXTIZE --copy --force || exit 1
  63   if test -e po/ChangeLog~; then
  64     rm -f po/ChangeLog
  65     mv po/ChangeLog~ po/ChangeLog
  66   fi
  67 fi
  68
  69 # Generate po/POTFILES.in
  70 $XGETTEXT --keyword=_ --keyword=N_ --output=- `find . -name '*.[ch]'` | \
  71         sed -ne '/^#:/{s/#://;s/:[0-9]*/\
  72 /g;s/ //g;p;}' | \
  73         grep -v '^$' | sort | uniq | grep -v 'regex.c' >po/POTFILES.in
  74
  75 ACLOCAL_INCLUDES="-I m4"
  76
  77 # Some old version of GNU build tools fail to set error codes.
  78 # Check that they generate some of the files they should.
  79
  80 $ACLOCAL $ACLOCAL_INCLUDES $ACLOCAL_FLAGS
  81 test -f aclocal.m4 || \
  82   { echo "aclocal failed to generate aclocal.m4" 2>&1; exit 1; }
  83
  84 $AUTOHEADER || exit 1
  85 test -f config.h.in || \
  86   { echo "autoheader failed to generate config.h.in" 2>&1; exit 1; }
  87
  88 $AUTOCONF || exit 1
  89 test -f configure || \
  90   { echo "autoconf failed to generate configure" 2>&1; exit 1; }
  91
  92 # Workaround for Automake 1.5 to ensure that depcomp is distributed.
  93 $AUTOMAKE -a src/Makefile
  94 $AUTOMAKE -a
  95 test -f Makefile.in || \
  96   { echo "automake failed to generate Makefile.in" 2>&1; exit 1; }
  97
  98 cd vfs/samba
  99 date -u >include/stamp-h.in
 100
 101 $AUTOHEADER
 102 test -f include/config.h.in || \
 103   { echo "autoheader failed to generate vfs/samba/include/config.h.in" 2>&1; exit 1; }
 104
 105 $AUTOCONF
 106 test -f configure || \
 107   { echo "autoconf failed to generate vfs/samba/configure" 2>&1; exit 1; }
 108 ) || exit 1
 109
 110 if test -x $srcdir/configure.mc; then
 111   $srcdir/configure.mc "$@"
 112 else
 113   $srcdir/configure --cache-file=config.cache --enable-maintainer-mode "$@"
 114 fi