aclocal: remove the --acdir option

It not documented in the manual anymore, its use has already been
causing a deprecation warning, and its oncoming removal has already
been announced in the NEWS file.  So let's finally remove it.

* aclocal.in (parse_arguments): Don't recognize the '--acdir' option
anymore.
(handle_acdir_option): Remove subroutine.
* configure.ac ($ACLOCAL): Adjust.
($AUTOMAKE): Cosmetic changes, for consistency.
* tests/aclocal-acdir.test: Remove usages of the '--acdir' option.
* tests/aclocal-print-acdir.test: Likewise.
* NEWS: Update.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/NEWS b/NEWS
index 4e49512..993f41e 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,11 @@
+New in 1.13:
+
+* Obsolete features removed:
+
+  - The deprecated aclocal option '--acdir' has been removed.  You
+    should use the options '--automake-acdir' and '--system-acdir'
+    instead (which have been introduced in Automake 1.11.2).
+
 New in 1.12:
 
 * WARNING: Future backward-incompatibilities!
@@ -45,11 +53,6 @@ New in 1.12:
     all be deprecated in the next minor version of Automake (1.12.1)
     and removed in the next major version (1.13).
 
-  - The '--acdir' option of aclocal is deprecated, and will probably
-    be removed in the next major Automake release (1.13).  You should
-    use the options '--automake-acdir' and '--system-acdir' instead
-    (which have been introduced in Automake 1.11.2).
-
   - The exact order in which the directories in the aclocal macro
     search path are looked up is probably going to be changed in the
     next Automake release (1.13).

diff --git a/aclocal.in b/aclocal.in
index 85528af..67af1a2 100644 (file)
--- a/aclocal.in
+++ b/aclocal.in
@@ -947,15 +947,6 @@ EOF
   exit 0;
 }
 
-# Using --acdir overrides both the automake (versioned) directory and
-# the public (unversioned) system directory.  This usage is obsolete.
-sub handle_acdir_option ($$)
-{
-  msg 'obsolete', '', "'--acdir' is deprecated\n";
-  @system_includes = ($_[1]);
-  @automake_includes = ();
-}
-
 # Parse command line.
 sub parse_arguments ()
 {
@@ -966,7 +957,6 @@ sub parse_arguments ()
     (
      'help'            => sub { usage(0); },
      'version'         => \&version,
-     'acdir=s'         => \&handle_acdir_option,
      'system-acdir=s'  => sub { shift; @system_includes = @_; },
      'automake-acdir=s'        => sub { shift; @automake_includes = @_; },
      'diff:s'          => \$diff_command,

diff --git a/configure.ac b/configure.ac
index 3f55df7..a331d9f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -60,8 +60,14 @@ AC_SUBST([system_acdir], ["\${datadir}/aclocal"])
 
 # $AUTOMAKE and $ACLOCAL are always run after a "cd $top_srcdir",
 # hence '.' is really what we want for perllibdir, libdir, and acdir.
-ACLOCAL="perllibdir=\"`pwd`/lib$PATH_SEPARATOR./lib\" \"`pwd`/aclocal\" --acdir=m4 -I m4"
-AUTOMAKE="perllibdir=\"`pwd`/lib$PATH_SEPARATOR./lib\" \"`pwd`/automake\" --libdir=lib"
+# Use '-I' with aclocal so that our own *.m4 files in m4/ gets included,
+# not copied, in aclocal.m4.
+ACLOCAL="\
+  perllibdir=\"`pwd`/lib$PATH_SEPARATOR./lib\" \"`pwd`/aclocal\" \
+  --automake-acdir=m4 --system-acdir=m4/acdir -I m4"
+AUTOMAKE="\
+  perllibdir=\"`pwd`/lib$PATH_SEPARATOR./lib\" \"`pwd`/automake\" \
+  --libdir=lib"
 
 AC_PATH_PROG([PERL], [perl])
 if test -z "$PERL"; then

diff --git a/t/aclocal-acdir.sh b/t/aclocal-acdir.sh
index 88caef6..e5b2bd2 100755 (executable)
--- a/t/aclocal-acdir.sh
+++ b/t/aclocal-acdir.sh
@@ -14,9 +14,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-# Test aclocal's '--acdir', '--automake-acdir' and '--system-acdir'
-# options.  Also check that stuff in the automake acdir takes precedence
-# over stuff in the system acdir.
+# Test aclocal's '--automake-acdir' and '--system-acdir' options.  Also
+# check that stuff in the automake acdir takes precedence over stuff in
+# the system acdir.
 
 . ./defs || Exit 1
 
@@ -72,24 +72,4 @@ $FGREP 'fake--init--automake' configure
 $FGREP 'am--macro' configure
 $FGREP 'my--macro' configure && Exit 1 # Just to be sure.
 
-rm -rf autom4te*.cache
-
-# Obsolescent '--acdir' option.
-$ACLOCAL -Wobsolete --acdir am 2>stderr && { cat stderr >&2; Exit 1; }
-cat stderr >&2
-grep '.*--acdir.*deprecated' stderr
-
-rm -rf autom4te*.cache
-
-$ACLOCAL -Wno-obsolete --acdir am
-$AUTOCONF --force
-$FGREP 'fake--init--automake' configure
-$FGREP 'am--macro' configure
-
-rm -rf autom4te*.cache
-
-$ACLOCAL -Wno-obsolete --acdir sys 2>stderr && { cat stderr >&2; Exit 1; }
-cat stderr >&2
-grep 'macro .*AM_INIT_AUTOMAKE.* not found' stderr
-
 :

diff --git a/t/aclocal-print-acdir.sh b/t/aclocal-print-acdir.sh
index 3d8bf4e..53ad556 100755 (executable)
--- a/t/aclocal-print-acdir.sh
+++ b/t/aclocal-print-acdir.sh
@@ -22,9 +22,6 @@ am_create_testdir=empty
 $ACLOCAL --print-ac-dir
 test "`$ACLOCAL --print-ac-dir`" = "$am_system_acdir"
 
-$ACLOCAL -Wno-obsolete --acdir foo --print-ac-dir
-test "`$ACLOCAL -Wno-obsolete --acdir foo --print-ac-dir`" = foo
-
 $ACLOCAL --system-acdir /bar --print-ac-dir
 test "`$ACLOCAL --system-acdir /bar --print-ac-dir`" = /bar