[gobject-introspection: 1/3] autotools: Replace AS_AC_EXPAND with AX_RECURSIVE_EVAL

[Christoph Reiter <creiter src gnome org>]

commit 86b42e633c7679d97e7844ecec4c7783c6aedff0
Author: Christoph Reiter <reiter christoph gmail com>
Date:   Fri Dec 7 00:05:26 2018 +0100

    autotools: Replace AS_AC_EXPAND with AX_RECURSIVE_EVAL
    
    It's part of autoconf-archive and lets us drop the acinclude.m4

 acinclude.m4 | 49 -------------------------------------------------
 configure.ac | 12 ++++++------
 2 files changed, 6 insertions(+), 55 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 31206f36..469ca9cc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -97,12 +97,12 @@ AC_DEFINE_UNQUOTED([SHLIB_SUFFIX], "$SHLIB_SUFFIX", [Define to the platform's sh
 #### find the actual value for $prefix that we'll end up with
 ##   (I know this is broken and should be done in the Makefile, but
 ##    that's a major pain and almost nobody actually seems to care)
-AS_AC_EXPAND(EXPANDED_LOCALSTATEDIR, "$localstatedir")
-AS_AC_EXPAND(EXPANDED_SYSCONFDIR, "$sysconfdir")
-AS_AC_EXPAND(EXPANDED_BINDIR, "$bindir")
-AS_AC_EXPAND(EXPANDED_LIBDIR, "$libdir")
-AS_AC_EXPAND(EXPANDED_LIBEXECDIR, "$libexecdir")
-AS_AC_EXPAND(EXPANDED_DATADIR, "$datadir")
+AX_RECURSIVE_EVAL([$localstatedir], EXPANDED_LOCALSTATEDIR)
+AX_RECURSIVE_EVAL([$sysconfdir], EXPANDED_SYSCONFDIR)
+AX_RECURSIVE_EVAL([$bindir], EXPANDED_BINDIR)
+AX_RECURSIVE_EVAL([$libdir], EXPANDED_LIBDIR)
+AX_RECURSIVE_EVAL([$libexecdir], EXPANDED_LIBEXECDIR)
+AX_RECURSIVE_EVAL([$datadir], EXPANDED_DATADIR)
 
 #### Directory to install the libexec binaries
 GOBJECT_INTROSPECTION_LIBDIR="$EXPANDED_LIBDIR"