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root/svn/ircd-hybrid/trunk/m4/ax_append_compile_flags.m4
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Comparing ircd-hybrid/trunk/m4/ax_append_compile_flags.m4 (file contents):
Revision 2491 by michael, Fri Oct 25 16:55:01 2013 UTC vs.
Revision 3838 by michael, Thu Jun 5 00:33:36 2014 UTC

# Line 54 | Line 54
54   #   modified version of the Autoconf Macro, you may extend this special
55   #   exception to the GPL to apply to your modified version as well.
56  
57 < #serial 3
57 > #serial 4
58  
59   AC_DEFUN([AX_APPEND_COMPILE_FLAGS],
60 < [AC_REQUIRE([AX_CHECK_COMPILE_FLAG])
61 < AC_REQUIRE([AX_APPEND_FLAG])
60 > [AX_REQUIRE_DEFINED([AX_CHECK_COMPILE_FLAG])
61 > AX_REQUIRE_DEFINED([AX_APPEND_FLAG])
62   for flag in $1; do
63    AX_CHECK_COMPILE_FLAG([$flag], [AX_APPEND_FLAG([$flag], [$2])], [], [$3])
64   done

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