gentoo-overlay/sys-process/cronie/files/cronie-1.5.6-autoconf-2.70.patch

From 44f6a0db3bac50deb11d15d3d847c41932afbfea Mon Sep 17 00:00:00 2001
From: Lars Wendler <polynomial-c@gentoo.org>
Date: Wed, 17 Mar 2021 17:44:38 +0100
Subject: [PATCH] configure.ac: Don't use AM_CONDITIONAL inside an if statement

or else configure might break:

  configure: error: conditional "NEED_OBSTACK" was never defined.
  Usually this means the macro was only invoked conditionally.

Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>
---
 configure.ac | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/configure.ac b/configure.ac
index 8c575dd..b578431 100644
--- a/configure.ac
+++ b/configure.ac
@@ -260,11 +260,11 @@ if test "$enable_anacron" != no; then
 	dnl obstack.h is part of GLIBC and may not be present on other systems,
 	dnl eg. musl and AIX. There, we static link in our own copy.
 	AC_CHECK_HEADER(obstack.h, [have_obstack=yes], [have_obstack=no], [])
-	AM_CONDITIONAL([NEED_OBSTACK], [test "$have_obstack" = no])
-	if test "$have_obstack" = no; then
-		CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)/obstack"
-	fi
 fi
+AM_CONDITIONAL([NEED_OBSTACK], [test "$have_obstack" = no])
+AS_IF([test "$enable_anacron" != no && test "$have_obstack" = no], [
+	CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)/obstack"
+])
 
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT
-- 
2.31.0