bootstrap

   1 #! /bin/sh
   2
   3 # helps bootstrapping M4, when checked out from CVS
   4 # requires GNU Autoconf, GNU Automake, GNU Gettext and GNU Libtool
   5
   6 : ${AWK=awk}
   7 : ${SED=sed}
   8 : ${RM=rm -f}
   9 : ${GNULIB_TOOL=gnulib-tool}
  10 : ${AUTORECONF=autoreconf}
  11
  12 ltdldir=ltdl
  13 config_aux_dir=$ltdldir/config
  14 config_macro_dir=$ltdldir/m4
  15
  16 # List dependencies here too; we don't extract them, otherwise dependent
  17 # modules could end up being imported to src/ *and* gnu/!
  18 src_modules='getopt version-etc-fsf version-etc'
  19
  20 dirname="s,/[^/]*$,,"
  21 basename="s,^.*/,,g"
  22
  23 # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
  24 # is ksh but when the shell is invoked as "sh" and the current value of
  25 # the _XPG environment variable is not equal to 1 (one), the special
  26 # positional parameter $0, within a function call, is the name of the
  27 # function.
  28 progpath="$0"
  29
  30 # The name of this program:
  31 progname=`echo "$progpath" | $SED "$basename"`
  32
  33 # func_echo arg...
  34 # Echo program name prefixed message.
  35 func_echo ()
  36 {
  37     echo $progname: ${1+"$@"}
  38 }
  39
  40 func_echo "running: ${GNULIB_TOOL} --import"
  41 ${GNULIB_TOOL} --import
  42
  43 func_echo "patching include directories in gnulib regex module"
  44 mv $config_macro_dir/regex.m4 $config_macro_dir/regex-m4.old
  45 sed 's,lib/regex.c,gnu/regex.c,g' $config_macro_dir/regex-m4.old > $config_macro_dir/regex.m4 && \
  46   $RM $config_macro_dir/regex-m4.old
  47
  48 func_echo "hiding gnulib jm_\* macros"
  49 cat >> $config_macro_dir/gnulib.m4 <<\EOF
  50 AC_DEFUN([gl_AC_HEADER_INTTYPES_H], [jm_AC_HEADER_INTTYPES_H])
  51 AC_DEFUN([gl_AC_HEADER_STDINT_H], [jm_AC_HEADER_STDINT_H])
  52 AC_DEFUN([gl_AC_TYPE_UINTMAX_T], [jm_AC_TYPE_UINTMAX_T])
  53 EOF
  54
  55 func_echo "fetching modules for src directory"
  56 gnulibdir=`which gnulib-tool | $SED "$dirname"`
  57
  58 for file in `${GNULIB_TOOL} --extract-filelist $src_modules`; do
  59
  60     dest=`echo $file | $SED "$basename"`
  61     case $file in
  62         lib/*) dest=src/$dest ;;
  63         m4/*)  dest=$config_macro_dir/$dest ;;
  64         *)     func_echo "Unknown file: $file"
  65                exit 1
  66                ;;
  67     esac
  68
  69     func_echo "copying file \`$dest'"
  70     cp $gnulibdir/$file $dest
  71 done
  72
  73 func_echo "running: libtoolize --ltdl=\"$ltdldir\" --force --copy"
  74 libtoolize --ltdl="$ltdldir" --force --copy
  75
  76 func_echo "running: $AUTORECONF --force --verbose --install"
  77 $AUTORECONF --force --verbose --install
  78
  79 (
  80   func_echo "generating testsuite"
  81   cd tests
  82   $AWK -f ./generate.awk ../doc/m4.texinfo > generated.at
  83 )
  84
  85 exit 0