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 "$srcdir"
  24
  25 # The autoconf cache (version after 2.52) is not reliable yet.
  26 rm -rf autom4te.cache vfs/samba/autom4te.cache
  27
  28 if test ! -d config; then
  29   mkdir config
  30 fi
  31
  32 # Ensure that gettext is reasonably new.
  33
  34 # remove all but the first line
  35 sed_cmd="sed -e '2,\$d'"
  36 # take text after the last space
  37 sed_cmd="${sed_cmd} -e 's/.* //'"
  38 # strip "-pre" or "-rc" at the end
  39 sed_cmd="${sed_cmd} -e 's/-.*//'"
  40 # prepend 0 to every token
  41 sed_cmd="${sed_cmd} -e 's/\\([^.][^.]*\\)/0\\1/g'"
  42 # strip leading 0 from long tokens
  43 sed_cmd="${sed_cmd} -e 's/0\\([^.][^.]\\)/\\1/g'"
  44 # add .00.00 for short version strings
  45 sed_cmd="${sed_cmd} -e 's/\$/.00.00/'"
  46 # remove dots
  47 sed_cmd="${sed_cmd} -e 's/\\.//g'"
  48 # leave only 6 leading digits
  49 sed_cmd="${sed_cmd} -e 's/\\(......\\).*/\\1/'"
  50
  51 gettext_ver=`$GETTEXTIZE --version | eval ${sed_cmd}`
  52 if test -z "$gettext_ver"; then
  53   echo "Cannot determine version of gettext" >&2
  54   exit 1
  55 fi
  56
  57 if test "$gettext_ver" -lt 01038; then
  58   echo "Don't use gettext older than 0.10.38" >&2
  59   exit 1
  60 fi
  61
  62 rm -rf intl
  63 if test "$gettext_ver" -ge 01100; then
  64   if test "$gettext_ver" -lt 01105; then
  65     echo "Upgrade gettext to at least 0.11.5 or downgrade to 0.10.40" >&2
  66     exit 1
  67   fi
  68   $AUTOPOINT --force || exit 1
  69 else
  70   $GETTEXTIZE --copy --force || exit 1
  71   if test -e po/ChangeLog~; then
  72     rm -f po/ChangeLog
  73     mv po/ChangeLog~ po/ChangeLog
  74   fi
  75 fi
  76
  77 # Generate po/POTFILES.in
  78 $XGETTEXT --keyword=_ --keyword=N_ --keyword=gettext_ui --output=- \
  79         `find . -name '*.[ch]'` | sed -ne '/^#:/{s/#://;s/:[0-9]*/\
  80 /g;s/ //g;p;}' | \
  81         grep -v '^$' | sort | uniq | grep -v 'regex.c' >po/POTFILES.in
  82
  83 ACLOCAL_INCLUDES="-I m4"
  84
  85 # Some old version of GNU build tools fail to set error codes.
  86 # Check that they generate some of the files they should.
  87
  88 $ACLOCAL $ACLOCAL_INCLUDES $ACLOCAL_FLAGS
  89 test -f aclocal.m4 || \
  90   { echo "aclocal failed to generate aclocal.m4" >&2; exit 1; }
  91
  92 $AUTOHEADER || exit 1
  93 test -f config.h.in || \
  94   { echo "autoheader failed to generate config.h.in" >&2; exit 1; }
  95
  96 $AUTOCONF || exit 1
  97 test -f configure || \
  98   { echo "autoconf failed to generate configure" >&2; exit 1; }
  99
 100 # Workaround for Automake 1.5 to ensure that depcomp is distributed.
 101 if test "`$AUTOMAKE --version|awk '{print $NF;exit}'`" = '1.5' ; then
 102     $AUTOMAKE -a src/Makefile
 103 fi
 104 $AUTOMAKE -a
 105 test -f Makefile.in || \
 106   { echo "automake failed to generate Makefile.in" >&2; exit 1; }
 107
 108 cd vfs/samba
 109 date -u >include/stamp-h.in
 110
 111 $AUTOHEADER
 112 test -f include/config.h.in || \
 113   { echo "autoheader failed to generate vfs/samba/include/config.h.in" >&2; exit 1; }
 114
 115 $AUTOCONF
 116 test -f configure || \
 117   { echo "autoconf failed to generate vfs/samba/configure" >&2; exit 1; }
 118 ) || exit 1
 119
 120 if test -x $srcdir/configure.mc; then
 121   $srcdir/configure.mc "$@"
 122 else
 123   $srcdir/configure --cache-file=config.cache --enable-maintainer-mode "$@"
 124 fi