No need to set CFLAGS and LDFLAGS for "ab"

during detection of libnghttp2. "ab" doesn't
yet support http2.

The macros were probably copied over from our
OpenSSL detection, where it actually makes
sense to adjust the "ab" flags.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1742460 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/http2/config2.m4 b/modules/http2/config2.m4
index 3c2fc59bbbb57638df0ecc9e8ade6db91e81e14a..b17387c9ed2ead462ec44c63df77fab174ecdb92 100644 (file)
--- a/modules/http2/config2.m4
+++ b/modules/http2/config2.m4
@@ -100,7 +100,6 @@ AC_DEFUN([APACHE_CHECK_NGHTTP2],[
         pkglookup="`$PKGCONFIG --cflags-only-I libnghttp2`"
         APR_ADDTO(CPPFLAGS, [$pkglookup])
         APR_ADDTO(MOD_CFLAGS, [$pkglookup])
-        APR_ADDTO(ab_CFLAGS, [$pkglookup])
         pkglookup="`$PKGCONFIG $PKGCONFIG_LIBOPTS --libs-only-L libnghttp2`"
         APR_ADDTO(LDFLAGS, [$pkglookup])
         APR_ADDTO(MOD_LDFLAGS, [$pkglookup])
@@ -115,7 +114,6 @@ AC_DEFUN([APACHE_CHECK_NGHTTP2],[
     if test "x$ap_nghttp2_base" != "x" -a "x$ap_nghttp2_found" = "x"; then
       APR_ADDTO(CPPFLAGS, [-I$ap_nghttp2_base/include])
       APR_ADDTO(MOD_CFLAGS, [-I$ap_nghttp2_base/include])
-      APR_ADDTO(ab_CFLAGS, [-I$ap_nghttp2_base/include])
       APR_ADDTO(LDFLAGS, [-L$ap_nghttp2_base/lib])
       APR_ADDTO(MOD_LDFLAGS, [-L$ap_nghttp2_base/lib])
       if test "x$ap_platform_runtime_link_flag" != "x"; then
@@ -140,9 +138,6 @@ AC_DEFUN([APACHE_CHECK_NGHTTP2],[
       ap_nghttp2_libs="${ap_nghttp2_libs:--lnghttp2} `$apr_config --libs`"
       APR_ADDTO(MOD_LDFLAGS, [$ap_nghttp2_libs])
       APR_ADDTO(LIBS, [$ap_nghttp2_libs])
-      APR_SETVAR(ab_LDFLAGS, [$MOD_LDFLAGS])
-      APACHE_SUBST(ab_CFLAGS)
-      APACHE_SUBST(ab_LDFLAGS)
 
       dnl Run library and function checks
       liberrors=""