ossp-pkg/act/aclocal.m4
1.2
dnl ##
dnl ## Support for Configuration Headers
dnl ##
dnl ## configure.in:
dnl ## AC_HEADLINE(<short-name>, <long-name>,
dnl ## <vers-var>, <vers-file>,
dnl ## <copyright>)
dnl ##
AC_DEFUN(AC_HEADLINE,[dnl
AC_DIVERT_PUSH(NOTICE)dnl
# configuration header
if test ".`echo dummy [$]@ | grep help`" = .; then
# bootstrapping shtool
ac_prog=[$]0
changequote(, )dnl
ac_srcdir=`echo $ac_prog | sed -e 's%/[^/][^/]*$%%' -e 's%\([^/]\)/*$%\1%'`
changequote([, ])dnl
test ".$ac_srcdir" = ".$ac_prog" && ac_srcdir=.
ac_shtool="$ac_srcdir/shtool"
# find out terminal sequences
TB=`$ac_shtool echo -n -e %B 2>/dev/null`
TN=`$ac_shtool echo -n -e %b 2>/dev/null`
# find out package version
$3_STR="`$ac_shtool version -l c -d long $ac_srcdir/$4`"
AC_SUBST($3_STR)
# friendly header ;)
echo "Configuring ${TB}$1${TN} ($2), Version ${TB}${$3_STR}${TN}"
echo "$5"
# additionally find out hex version
$3_HEX="`$ac_shtool version -l c -d hex $ac_srcdir/$4`"
AC_SUBST($3_HEX)
fi
AC_DIVERT_POP()
])dnl