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Reorder AC_CHECK_FUNCS and AC_SEARCH_LIBS for future safety.

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This commit is contained in:
dmiller
2019-11-14 17:34:20 +00:00
parent 6844a8134c
commit bb346e24c0
2 changed files with 13 additions and 13 deletions
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24
ncat/configure vendored
View File

@@ -4337,18 +4337,6 @@ fi
done
for ac_func in dup2 gettimeofday inet_ntoa memset mkstemp select socket strcasecmp strchr strdup strerror strncasecmp strtol
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
done
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5
$as_echo_n "checking for library containing setsockopt... " >&6; }
if ${ac_cv_search_setsockopt+:} false; then :
@@ -4524,6 +4512,18 @@ if test "$ac_res" != no; then :
fi
for ac_func in dup2 gettimeofday inet_ntoa memset mkstemp select socket strcasecmp strchr strdup strerror strncasecmp strtol
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
done
# If they didn't specify it, we try to find it
if test "$use_openssl" = "yes" -a -z "$specialssldir" ; then

2
ncat/configure.ac
View File

@@ -52,7 +52,6 @@ AC_FUNC_FORK
AC_FUNC_SELECT_ARGTYPES
AC_TYPE_SIGNAL
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([dup2 gettimeofday inet_ntoa memset mkstemp select socket strcasecmp strchr strdup strerror strncasecmp strtol])
AC_SEARCH_LIBS(setsockopt, socket)
# Ncat does not call gethostbyname directly, but some of the libraries
# it links to (such as libpcap) do. Instead it calls getaddrinfo. At
@@ -63,6 +62,7 @@ AC_SEARCH_LIBS(setsockopt, socket)
AC_SEARCH_LIBS(gethostbyname, nsl)
# OpenSSL requires dlopen on some platforms
AC_SEARCH_LIBS(dlopen, dl)
AC_CHECK_FUNCS([dup2 gettimeofday inet_ntoa memset mkstemp select socket strcasecmp strchr strdup strerror strncasecmp strtol])
# If they didn't specify it, we try to find it
if test "$use_openssl" = "yes" -a -z "$specialssldir" ; then