Commit 6f97842 started using libfetch's conditional GET. This requires libfetch
to be version 2.21 or greater.
Change configure.ac to check for the existence of the last_modified field in
the url struct, which was introduced with libfetch 2.21.
Signed-off-by: Henning Garus
---
configure.ac | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/configure.ac b/configure.ac
index b2164b9..40d8e13 100644
--- a/configure.ac
+++ b/configure.ac
@@ -142,7 +142,12 @@ if test "x$internaldownload" = "xyes" ; then
AC_MSG_RESULT(yes)
AC_DEFINE([INTERNAL_DOWNLOAD], , [Use internal download library])
# Check for a download library if it was actually requested
- AC_CHECK_LIB([fetch], [fetchParseURL], ,
+ AC_CHECK_LIB([fetch], [fetchParseURL],
+ # Check if libfetch supports conditional GET
+ # (version >=2.21, struct url has member last_modified)
+ AC_CHECK_MEMBER(struct url.last_modified, ,
+ AC_MSG_ERROR([libfetch must be version 2.21 or greater]),
+ [#include ] ),
AC_MSG_ERROR([libfetch is needed to compile with internal download support]) )
else
AC_MSG_RESULT(no)
--
1.6.4.1