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[svn] Check for -lnsl more carefully. 

Published in <sxsg0d2oizo.fsf@florida.arsdigita.de>.
This commit is contained in:
hniksic 2001-06-14 14:22:58 -07:00
parent f918e0ab51
commit 4f56fa7ead
2 changed files with 22 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2001-06-14 Hrvoje Niksic <hniksic@arsdigita.com>
* configure.in: Check for both gethostbyname and inet_ntoa before
concluding that -lnsl is not needed.
2001-06-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* configure.in: Use `libtool' to test linking of external

21
configure.in
View File

@ -176,14 +176,27 @@ AC_CHECK_FUNCS(gettimeofday mktime strptime)
AC_CHECK_FUNCS(strerror snprintf vsnprintf select signal symlink access isatty)
AC_CHECK_FUNCS(uname gethostname)
AC_CHECK_FUNCS(gethostbyname, [], [
AC_CHECK_LIB(nsl, gethostbyname)
])
dnl
dnl Checks for libraries.
dnl
dnl On Solaris, -lnsl is needed to use gethostbyname. On "NCR MP-RAS
dnl 3.0", however, gethostbyname is in libc, but -lnsl is still needed
dnl to use -lsocket, as well as for functions such as inet_ntoa. We
dnl look for such known offenders and if one of them is not found, we
dnl check if -lnsl is needed.
wget_check_in_nsl=NONE
AC_CHECK_FUNCS(gethostbyname, [], [
wget_check_in_nsl=gethostbyname
])
AC_CHECK_FUNCS(inet_ntoa, [], [
wget_check_in_nsl=inet_ntoa
])
if test $wget_check_in_nsl != NONE; then
AC_CHECK_LIB(nsl, $wget_check_in_nsl)
fi
AC_CHECK_LIB(socket, socket)
dnl #### This appears to be deficient with later versions of SOCKS.