From: Francesco Chemolli <kinkie@squid-cache.org>
Date: Sun, 6 Aug 2017 07:24:54 +0000 (+0100)
Subject: Do not use AS_VAR_APPEND
X-Git-Tag: M-staged-PR71~64^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F37%2Fhead;p=thirdparty%2Fsquid.git

Do not use AS_VAR_APPEND

AS_VAR_APPEND is not available on older versions of autoconf.
Do not use it.
---

diff --git a/configure.ac b/configure.ac
index 6886014318..e6fe40afbf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2718,8 +2718,8 @@ AS_IF([test "x$with_cppunit" != "xno"],[
     AS_UNSET(squid_cv_cppunit_version)
 
     SQUID_STATE_SAVE(squid_cppunit_state)
-    AS_VAR_APPEND(CXXFLAGS,[$LIBCPPUNIT_CFLAGS])
-    AS_VAR_APPEND(LIBS,[$LIBCPPUNIT_LIBS])
+    CXXFLAGS="${CXXFLAGS} ${LIBCPPUNIT_CFLAGS}"
+    LIBS="${LIBS} ${LIBCPPUNIT_LIBS}"
     AC_CHECK_HEADERS(cppunit/extensions/HelperMacros.h)
     SQUID_STATE_ROLLBACK(squid_cppunit_state)
   ],[