# miniexpect
-# Copyright (C) 2014 Red Hat Inc.
+# Copyright (C) 2014-2022 Red Hat Inc.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-AC_INIT([miniexpect],[1.0])
+AC_INIT([miniexpect],[1.1])
AM_INIT_AUTOMAKE(foreign) dnl NB: Do not [quote] this parameter.
AC_CONFIG_MACRO_DIR([m4])
+dnl Enable system extensions (_GNU_SOURCE etc).
+AC_USE_SYSTEM_EXTENSIONS
+
AM_PROG_LIBTOOL
dnl Check for basic C environment.
AM_PROG_CC_C_O
-dnl Enable system extensions (_GNU_SOURCE etc).
-AC_USE_SYSTEM_EXTENSIONS
-
dnl Check support for 64 bit file offsets.
AC_SYS_LARGEFILE
-dnl The only dependency is libpcre (Perl Compatible Regular Expressions).
-PKG_CHECK_MODULES([PCRE], [libpcre])
+dnl The only dependency is libpcre2 (Perl Compatible Regular Expressions).
+PKG_CHECK_MODULES([PCRE2], [libpcre2-8])
dnl Optional for building the manual page. This is part of Perl.
AC_CHECK_PROG([POD2MAN], [pod2man], [pod2man], [no])
AM_CONDITIONAL([HAVE_POD2MAN], [test "x$POD2MAN" != "xno"])
+dnl Optional for checking for memory errors.
+AC_CHECK_PROG([VALGRIND], [valgrind], [valgrind], [no])
+AS_IF([test "x$VALGRIND" != "xno"],[
+ VG='$(VALGRIND) --leak-check=full --show-leak-kinds=all --error-exitcode=119 --trace-children=no'
+],[
+ dnl Valgrind is not installed, so give a clear error if
+ dnl the user tries 'make check-valgrind'.
+ VG=ERROR_VALGRIND_IS_NOT_INSTALLED
+])
+AC_SUBST([VG])
+
dnl Produce output files.
AC_CONFIG_HEADERS([config.h])