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-rwxr-xr-xconfigure12
1 files changed, 10 insertions, 2 deletions
diff --git a/configure b/configure
index 423f435550..8ad03ea17d 100755
--- a/configure
+++ b/configure
@@ -1657,7 +1657,7 @@ EOF
"Make sure to have the zlib libs and headers installed."
fi
fi
-libs_softmmu="$libs_softmmu -lz"
+LIBS="$LIBS -lz"
##########################################
# libseccomp check
@@ -2249,13 +2249,21 @@ EOF
fi
##########################################
-# netmap headers probe
+# netmap support probe
+# Apart from looking for netmap headers, we make sure that the host API version
+# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
+# a minor/major version number. Minor new features will be marked with values up
+# to 15, and if something happens that requires a change to the backend we will
+# move above 15, submit the backend fixes and modify this two bounds.
if test "$netmap" != "no" ; then
cat > $TMPC << EOF
#include <inttypes.h>
#include <net/if.h>
#include <net/netmap.h>
#include <net/netmap_user.h>
+#if (NETMAP_API < 11) || (NETMAP_API > 15)
+#error
+#endif
int main(void) { return 0; }
EOF
if compile_prog "" "" ; then