X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=configure.ac;h=84392fd4fe407442f563b469e3fa41b4b09019a4;hb=refs%2Fheads%2Fmaster;hp=4edc425fde77c72b918f3bfb54ed42cbc1392c8b;hpb=5cac23de1963880d8fb3aed4be47ec2894cf520c;p=miniexpect.git

diff --git a/configure.ac b/configure.ac
index 4edc425..84392fd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 # 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
@@ -15,7 +15,7 @@
 # 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.
 
@@ -24,6 +24,9 @@ AM_SILENT_RULES([yes]) # make --enable-silent-rules the default.
 
 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.
@@ -36,14 +39,26 @@ test "x$U" != "x" && AC_MSG_ERROR([Compiler not ANSI compliant])
 
 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])