From: Liam Wilson <liam.wilson@alliedtelesis.co.nz>
Date: Wed, 25 Sep 2024 21:31:31 +0000 (+1200)
Subject: configure: clear cached header value
X-Git-Tag: suricata-8.0.0-beta1~836
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=592d860434b3b50d1ab954274a7bd21137a0c676;p=thirdparty%2Fsuricata.git

configure: clear cached header value

Unset ac_cv_header_hs_h before checking for header. This allows
hyperscan to be included in compilation when switching from a non-hs
build to a hs build.
---

diff --git a/configure.ac b/configure.ac
index 413cda2aeb..3ec7ebd57f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -687,6 +687,7 @@
     if test "$with_libhs_includes" != "no"; then
         CPPFLAGS="${CPPFLAGS} -I${with_libhs_includes}"
     fi
+    AS_UNSET(ac_cv_header_hs_h)
     AC_CHECK_HEADER(hs.h,HYPERSCAN="yes",HYPERSCAN="no")
     if test "$HYPERSCAN" = "yes"; then
         if test "$with_libhs_libraries" != "no"; then