Add message when checking UDP_SEGMENT in linux/udp.h

4b79a4a1 · Tatsuhiro Tsujikawa · 8f419a48 · 4b79a4a1
Commit 4b79a4a1 authored Sep 13, 2021 by Tatsuhiro Tsujikawa
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Showing with 5 additions and 2 deletions

configure.ac configure.ac +5 -2

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--- a/configure.ac
+++ b/configure.ac
@@ -991,6 +991,7 @@ AC_CHECK_DECL([UDP_SEGMENT], [have_netinet_udp_h_udp_segment=yes],

 if test "x$have_netinet_udp_h_udp_segment" = "xno"; then
  have_linux_udp_h_udp_segment=no
+  AC_MSG_CHECKING([whether UDP_SEGMENT is defined as 103 in linux/udp.h])
  AC_RUN_IFELSE([AC_LANG_PROGRAM(
                     [[
                       #include <linux/udp.h>
@@ -1000,8 +1001,10 @@ if test "x$have_netinet_udp_h_udp_segment" = "xno"; then
 		       exit(1)
 		       #endif
                     ]])],
-		    [have_linux_udp_h_udp_segment=yes],
-		    [have_linux_udp_h_udp_segment=no])
+		    [have_linux_udp_h_udp_segment=yes
+		     AC_MSG_RESULT([yes])],
+		    [have_linux_udp_h_udp_segment=no
+		     AC_MSG_RESULT([no])])

  if test "x$have_linux_udp_h_udp_segment" = "xyes"; then
    EXTRA_DEFS="$EXTRA_DEFS -DUDP_SEGMENT=103"