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c18514440d
This removes some warnings when bootstrapping. The warnings were introduced in autoconf 2.68. Reference: http://www.flameeyes.eu/autotools-mythbuster/forwardporting/autoconf.html The following code AC_COMPILE_IFELSE([ <MY C CODE HERE> ], ...) is changed to AC_COMPILE_IFELSE( [AC_COMPILE_IFELSE([AC_LANG_SOURCE([ <MY C CODE HERE> ])], ...)
20 lines
459 B
Plaintext
20 lines
459 B
Plaintext
AC_DEFUN([ACX_LIBWRAP], [
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LIBWRAP_LIBS=
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saved_LIBS="$LIBS"
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LIBS="$LIBS -lwrap"
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AC_MSG_CHECKING([for tcpwrap library and headers])
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM(
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[#include <tcpd.h>
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#include <syslog.h>
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int allow_severity = LOG_INFO;
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int deny_severity = LOG_WARNING;],
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[struct request_info *req;
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return hosts_access (req);])],
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[AC_DEFINE(HAVE_LIBWRAP, [], [Have tcpwrap?])
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LIBWRAP_LIBS="-lwrap"
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AC_MSG_RESULT(yes)],
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[AC_MSG_RESULT(no)])
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LIBS="$saved_LIBS"
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])
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