|
|
@@ -10,6 +10,98 @@ dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
|
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
|
dnl PARTICULAR PURPOSE.
|
|
|
|
|
|
+# Do all the work for Automake. This macro actually does too much --
|
|
|
+# some checks are only needed if your package does certain things.
|
|
|
+# But this isn't really a big deal.
|
|
|
+
|
|
|
+# serial 1
|
|
|
+
|
|
|
+dnl Usage:
|
|
|
+dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
|
+
|
|
|
+AC_DEFUN([AM_INIT_AUTOMAKE],
|
|
|
+[AC_REQUIRE([AC_PROG_INSTALL])
|
|
|
+PACKAGE=[$1]
|
|
|
+AC_SUBST(PACKAGE)
|
|
|
+VERSION=[$2]
|
|
|
+AC_SUBST(VERSION)
|
|
|
+dnl test to see if srcdir already configured
|
|
|
+if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
|
|
|
+ AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
|
|
+fi
|
|
|
+ifelse([$3],,
|
|
|
+AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
|
+AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
|
+AC_REQUIRE([AM_SANITY_CHECK])
|
|
|
+AC_REQUIRE([AC_ARG_PROGRAM])
|
|
|
+dnl FIXME This is truly gross.
|
|
|
+missing_dir=`cd $ac_aux_dir && pwd`
|
|
|
+AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
|
+AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
|
+AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
|
+AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
|
+AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
|
+AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
|
+
|
|
|
+#
|
|
|
+# Check to make sure that the build environment is sane.
|
|
|
+#
|
|
|
+
|
|
|
+AC_DEFUN([AM_SANITY_CHECK],
|
|
|
+[AC_MSG_CHECKING([whether build environment is sane])
|
|
|
+# Just in case
|
|
|
+sleep 1
|
|
|
+echo timestamp > conftestfile
|
|
|
+# Do `set' in a subshell so we don't clobber the current shell's
|
|
|
+# arguments. Must try -L first in case configure is actually a
|
|
|
+# symlink; some systems play weird games with the mod time of symlinks
|
|
|
+# (eg FreeBSD returns the mod time of the symlink's containing
|
|
|
+# directory).
|
|
|
+if (
|
|
|
+ set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
|
|
|
+ if test "[$]*" = "X"; then
|
|
|
+ # -L didn't work.
|
|
|
+ set X `ls -t $srcdir/configure conftestfile`
|
|
|
+ fi
|
|
|
+ if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
|
+ && test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
|
+
|
|
|
+ # If neither matched, then we have a broken ls. This can happen
|
|
|
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
|
+ # broken ls alias from the environment. This has actually
|
|
|
+ # happened. Such a system could not be considered "sane".
|
|
|
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
|
+alias in your environment])
|
|
|
+ fi
|
|
|
+
|
|
|
+ test "[$]2" = conftestfile
|
|
|
+ )
|
|
|
+then
|
|
|
+ # Ok.
|
|
|
+ :
|
|
|
+else
|
|
|
+ AC_MSG_ERROR([newly created file is older than distributed files!
|
|
|
+Check your system clock])
|
|
|
+fi
|
|
|
+rm -f conftest*
|
|
|
+AC_MSG_RESULT(yes)])
|
|
|
+
|
|
|
+dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
|
+dnl The program must properly implement --version.
|
|
|
+AC_DEFUN([AM_MISSING_PROG],
|
|
|
+[AC_MSG_CHECKING(for working $2)
|
|
|
+# Run test in a subshell; some versions of sh will print an error if
|
|
|
+# an executable is not found, even if stderr is redirected.
|
|
|
+# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
|
+if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
|
+ $1=$2
|
|
|
+ AC_MSG_RESULT(found)
|
|
|
+else
|
|
|
+ $1="$3/missing $2"
|
|
|
+ AC_MSG_RESULT(missing)
|
|
|
+fi
|
|
|
+AC_SUBST($1)])
|
|
|
+
|
|
|
# Like AC_CONFIG_HEADER, but automatically create stamp file.
|
|
|
|
|
|
AC_DEFUN([AM_CONFIG_HEADER],
|
Karl DeBisschop