gentoo-overlay/www-servers/varnish/files/varnish-6.5.1-autoconf-2.70.patch

From c6f70f8ca126b34a218248109b78a540d3a4989a Mon Sep 17 00:00:00 2001
From: Simon Stridsberg <simon@devsn.se>
Date: Tue, 12 Jan 2021 15:34:33 +0000
Subject: [PATCH] Fix autoconf error in version 2.70

Fixes #3491
---
 configure.ac | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/configure.ac b/configure.ac
index e44b61fffe..3763b3f34d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -40,9 +40,9 @@ AC_PROG_INSTALL
 AC_ARG_WITH([rst2man],
   AS_HELP_STRING([--with-rst2man=PATH], [Location of rst2man (auto)]),
   [RST2MAN="$withval"],
-  AC_CHECK_PROGS(RST2MAN,
+  [AC_CHECK_PROGS(RST2MAN,
     [rst2man-3.6 rst2man-3 rst2man rst2man.py],
-    [no]))
+    [no])])
 if test "x$RST2MAN" = "xno"; then
   AC_MSG_ERROR(
     [rst2man is needed to build Varnish, please install python3-docutils.])
@@ -51,9 +51,9 @@ fi
 AC_ARG_WITH([sphinx-build],
   AS_HELP_STRING([--with-sphinx-build=PATH], [Location of sphinx-build (auto)]),
   [SPHINX="$withval"],
-  AC_CHECK_PROGS(SPHINX,
+  [AC_CHECK_PROGS(SPHINX,
     [sphinx-build-3.6 sphinx-build-3 sphinx-build],
-    [no]))
+    [no])])
 if test "x$SPHINX" = "xno"; then
   AC_MSG_ERROR(
     [sphinx-build is needed to build Varnish, please install python3-sphinx.])
@@ -62,9 +62,9 @@ fi
 AC_ARG_WITH([rst2html],
   AS_HELP_STRING([--with-rst2html=PATH], [Location of rst2html (auto)]),
   [RST2HTML="$withval"],
-  AC_CHECK_PROGS(RST2HTML,
+  [AC_CHECK_PROGS(RST2HTML,
      [rst2html-3.6 rst2html-3 rst2html rst2html.py],
-     "no"))
+     "no")])
 
 if test "x$RST2HTML" = "xno"; then
    AC_MSG_ERROR(