-improving configure test for MHD based on suggestions from cy1 on IRC

diff --git a/configure.ac b/configure.ac
index 93559e436322b25db5631bcb84d114dac72b8b89..27fa591047d6a421d588e52ffd4ada0d11b5ed8d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -568,9 +568,9 @@ AC_ARG_WITH(microhttpd,
          AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
             AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
               lmhd=1),
-           [],[#include "src/include/platform.h"
+           [],[#include "$srcdir/src/include/platform.h"
                 #include <microhttpd.h>]),,
-            [#include "src/include/platform.h"])
+            [#include "$srcdir/src/include/platform.h"])
         ;;
       *)
         LDFLAGS="-L$with_microhttpd/lib $LDFLAGS"
@@ -580,9 +580,9 @@ AC_ARG_WITH(microhttpd,
             AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
               EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH"
               lmhd=1),
-           [],[#include "src/include/platform.h"
+           [],[#include "$srcdir/src/include/platform.h"
                 #include <microhttpd.h>]),,
-            [#include "src/include/platform.h"])
+            [#include "$srcdir/src/include/platform.h"])
         ;;
     esac
    ],
@@ -591,9 +591,9 @@ AC_ARG_WITH(microhttpd,
       AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
         AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
           lmhd=1),
-       [],[#include "src/include/platform.h"
+       [],[#include "$srcdir/src/include/platform.h"
             #include <microhttpd.h>]),,
-       [#include "src/include/platform.h"])])
+       [#include "$srcdir/src/include/platform.h"])])
 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])