devel/apr: can't build after update to libtool-2.2.6a

[Andriy Gapon]

Ports tree updated this morning.
libtool-2.2.6a is installed
stable/7 amd64

Options:
_OPTIONS_READ=apr-gdbm-db42-1.3.8.1.3.9
WITH_THREADS=true
WITHOUT_IPV6=true
WITH_GDBM=true
WITH_BDB=true
WITHOUT_NDBM=true
WITHOUT_LDAP=true
WITHOUT_MYSQL=true
WITHOUT_PGSQL=true

Build fails at configure stage.
Interesting snippets from output:
===>  Configuring for apr-gdbm-db42-1.3.8.1.3.9
cd /usr/obj/ports/usr/ports/devel/apr/work/apr-1.3.8 ;  /usr/bin/env CC="cc"
CFLAGS="-O2 -fno-strict-aliasing -pipe -O2 -fno-strict-aliasing -pipe
-march=nocona" PYTHON="/usr/local/bin/python2.6" SHELL=/bin/sh
CONFIG_SHELL=/bin/sh ACLOCAL=/usr/local/bin/aclocal-1.9
AUTOMAKE=/usr/local/bin/automake-1.9 AUTOMAKE_VERSION=19
AUTOCONF=/usr/local/bin/autoconf-2.62 AUTOHEADER=/usr/local/bin/autoheader-2.62
AUTOIFNAMES=/usr/local/bin/ifnames-2.62 AUTOM4TE=/usr/local/bin/autom4te-2.62
AUTORECONF=/usr/local/bin/autoreconf-2.62 AUTOSCAN=/usr/local/bin/autoscan-2.62
AUTOUPDATE=/usr/local/bin/autoupdate-2.62 AUTOCONF_VERSION=262
LIBTOOL=/usr/local/bin/libtool LIBTOOLIZE=/usr/local/bin/libtoolize
LIBTOOL_M4=/usr/local/share/aclocal/libtool.m4 lt_cv_sys_max_cmd_len=262144
/bin/sh ./buildconf
buildconf: checking installation...
buildconf: python version 2.6.2 (ok)
buildconf: autoconf version 2.62 (ok)
buildconf: libtool version 2.2.6 (ok)
Copying libtool helper files ...
buildconf: Using libtool.m4 at /usr/local/share/aclocal/libtool.m4.
Creating include/arch/unix/apr_private.h.in ...
configure.in:190: warning: LTOPTIONS_VERSION is m4_require'd but not m4_defun'd
build/libtool.m4:67: LT_INIT is expanded from...
build/libtool.m4:102: AC_PROG_LIBTOOL is expanded from...
configure.in:190: the top level
configure.in:190: warning: LTSUGAR_VERSION is m4_require'd but not m4_defun'd
configure.in:190: warning: LTVERSION_VERSION is m4_require'd but not m4_defun'd
configure.in:190: warning: LTOBSOLETE_VERSION is m4_require'd but not m4_defun'd
Creating configure ...
configure.in:190: warning: LTOPTIONS_VERSION is m4_require'd but not m4_defun'd
build/libtool.m4:67: LT_INIT is expanded from...
build/libtool.m4:102: AC_PROG_LIBTOOL is expanded from...
configure.in:190: the top level
configure.in:190: warning: LTSUGAR_VERSION is m4_require'd but not m4_defun'd
configure.in:190: warning: LTVERSION_VERSION is m4_require'd but not m4_defun'd
configure.in:190: warning: LTOBSOLETE_VERSION is m4_require'd but not m4_defun'd
configure:9755: error: possibly undefined macro: m4_ifval
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
configure:12392: error: possibly undefined macro: _LT_SET_OPTIONS
configure:12392: error: possibly undefined macro: LT_INIT
...
cd /usr/obj/ports/usr/ports/devel/apr/work/apr-1.3.8;  /usr/bin/env CC="cc"
CFLAGS="-O2 -fno-strict-aliasing -pipe -O2 -fno-strict-aliasing -pipe
-march=nocona" PYTHON="/usr/local/bin/python2.6" SHELL=/bin/sh
CONFIG_SHELL=/bin/sh ACLOCAL=/usr/local/bin/aclocal-1.9
AUTOMAKE=/usr/local/bin/automake-1.9 AUTOMAKE_VERSION=19
AUTOCONF=/usr/local/bin/autoconf-2.62 AUTOHEADER=/usr/local/bin/autoheader-2.62
AUTOIFNAMES=/usr/local/bin/ifnames-2.62 AUTOM4TE=/usr/local/bin/autom4te-2.62
AUTORECONF=/usr/local/bin/autoreconf-2.62 AUTOSCAN=/usr/local/bin/autoscan-2.62
AUTOUPDATE=/usr/local/bin/autoupdate-2.62 AUTOCONF_VERSION=262
LIBTOOL=/usr/local/bin/libtool LIBTOOLIZE=/usr/local/bin/libtoolize
LIBTOOL_M4=/usr/local/share/aclocal/libtool.m4 lt_cv_sys_max_cmd_len=262144
/bin/sh  ./configure --prefix=/usr/local ${_LATE_CONFIGURE_ARGS}
--with-installbuilddir=/usr/local/share/apr/build-1 --enable-threads --disable-ipv6
...
performing libtool configuration...
./configure: 9753: Syntax error: word unexpected (expecting ")")
*** Error code 2

Looking into the file I see a snippet in non-shell syntax:
Xsed="$SED -e 1s/^X//"
lt_if_append_uniq(lt_decl_varnames, SED, , ,
    lt_dict_add_subkey([lt_decl_dict], [SED], [libtool_name],
        [m4_ifval([], [], [SED])])
    lt_dict_add_subkey([lt_decl_dict], [SED], [value], [1])
    m4_ifval([A sed program that does not truncate output],
        [lt_dict_add_subkey([lt_decl_dict], [SED], [description], [A sed program
that does not truncate output])])
    lt_dict_add_subkey([lt_decl_dict], [SED],
        [tagged?], [m4_ifval([], [yes], [no])]))

lt_if_append_uniq(lt_decl_varnames, Xsed, , ,
    lt_dict_add_subkey([lt_decl_dict], [Xsed], [libtool_name],
        [m4_ifval([], [], [Xsed])])
    lt_dict_add_subkey([lt_decl_dict], [Xsed], [value], ["\$SED -e 1s/^X//"])
    m4_ifval([Sed that helps us avoid accidentally triggering echo(1) options like
-n],
        [lt_dict_add_subkey([lt_decl_dict], [Xsed], [description], [Sed that helps
us avoid accidentally triggering echo(1) options like -n])])
    lt_dict_add_subkey([lt_decl_dict], [Xsed],
        [tagged?], [m4_ifval([], [yes], [no])]))

-- 
Andriy Gapon