Actually define HAVE_GETADDRINFO if we find it.
AC_CHECK_FUNC() doesn't define HAVE_XXX but AC_CHECK_FUNCS() does. And AC_CHECK_LIBS() certainly doesn't define HAVE_<function>. Also remove some ancient comments. Change-Id: I49d701bb96d3bd3c55c4beb99d532e397ec554ad Reviewed-on: https://code.wireshark.org/review/7400 Petri-Dish: Jeff Morriss <jeff.morriss.ws@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Jeff Morriss <jeff.morriss.ws@gmail.com>
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acinclude.m4
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acinclude.m4
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@ -270,25 +270,15 @@ yes
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#
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# AC_WIRESHARK_GETADDRINFO_LIB_CHECK
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#
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# Checks whether we need "-lnsl" to get "getaddrinfo()", which we use
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# in "addr_resolv.c".
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#
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# Adapted from stuff in the AC_PATH_XTRA macro in "acspecific.m4" in
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# GNU Autoconf 2.13; the comment came from there.
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# Done by Guy Harris <guy@alum.mit.edu> on 2000-01-14.
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#
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# Checks whether we have "getaddrinfo()" and whether we need "-lnsl" to get it.
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AC_DEFUN([AC_WIRESHARK_GETADDRINFO_LIB_CHECK],
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[
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# Comments below apply to gethostbyname(), from which this was
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# migrated:
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# msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
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# to get the SysV transport functions.
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# chad@anasazi.com says the Pyramid MIS-ES running DC/OSx (SVR4)
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# needs -lnsl.
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# The nsl library prevents programs from opening the X display
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# on Irix 5.2, according to dickey@clark.net.
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AC_CHECK_FUNC(getaddrinfo, ,
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AC_CHECK_LIB(nsl, getaddrinfo, NSL_LIBS="-lnsl"))
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AC_CHECK_FUNCS(getaddrinfo, ,
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AC_CHECK_LIB(nsl, getaddrinfo,
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[
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NSL_LIBS="-lnsl"
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AC_DEFINE(HAVE_GETADDRINFO, 1, [Defined if we have getaddrinfo])
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]))
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AC_SUBST(NSL_LIBS)
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])
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