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40 lines
1.6 KiB
Plaintext
40 lines
1.6 KiB
Plaintext
dnl The following test is roughl taken from the cvs sources.
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dnl
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dnl If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
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dnl The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
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dnl libsocket.so which has a bad implementation of gethostbyname (it
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dnl only looks in /etc/hosts), so we only look for -lsocket if we need
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dnl it.
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AC_CHECK_FUNCS(connect)
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if test x"$ac_cv_func_connect" = x"no"; then
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AC_CHECK_LIB_EXT(nsl_s, LIBREPLACE_NETWORK_LIBS, connect)
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AC_CHECK_LIB_EXT(nsl, LIBREPLACE_NETWORK_LIBS, connect)
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AC_CHECK_LIB_EXT(socket, LIBREPLACE_NETWORK_LIBS, connect)
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AC_CHECK_LIB_EXT(inet, LIBREPLACE_NETWORK_LIBS, connect)
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dnl We can't just call AC_CHECK_FUNCS(connect) here,
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dnl because the value has been cached.
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if test x"$ac_cv_lib_ext_nsl_s_connect" = x"yes" ||
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test x"$ac_cv_lib_ext_nsl_connect" = x"yes" ||
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test x"$ac_cv_lib_ext_socket_connect" = x"yes" ||
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test x"$ac_cv_lib_ext_inet_connect" = x"yes"
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then
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AC_DEFINE(HAVE_CONNECT,1,[Whether the system has connect()])
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fi
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fi
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AC_CHECK_FUNCS(gethostbyname)
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if test x"$ac_cv_func_gethostbyname" = x"no"; then
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AC_CHECK_LIB_EXT(nsl_s, LIBREPLACE_NETWORK_LIBS, gethostbyname)
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AC_CHECK_LIB_EXT(nsl, LIBREPLACE_NETWORK_LIBS, gethostbyname)
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AC_CHECK_LIB_EXT(socket, LIBREPLACE_NETWORK_LIBS, gethostbyname)
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dnl We can't just call AC_CHECK_FUNCS(gethostbyname) here,
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dnl because the value has been cached.
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if test x"$ac_cv_lib_ext_nsl_s_gethostbyname" = x"yes" ||
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test x"$ac_cv_lib_ext_nsl_gethostbyname" = x"yes" ||
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test x"$ac_cv_lib_ext_socket_gethostbyname" = x"yes"
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then
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AC_DEFINE(HAVE_GETHOSTBYNAME,1,
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[Whether the system has gethostbyname()])
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fi
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fi
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