Mercurial > hg > octave-lojdl > gnulib-hg
changeset 10963:46c9755d1dd9
Module getaddrinfo requires linking with $(GETADDRINFO_LIB).
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Tue, 23 Dec 2008 13:09:27 +0100 |
| parents | b4838b0bbd3f |
| children | 6c4b3adc2e4b |
| files | ChangeLog NEWS m4/getaddrinfo.m4 modules/canon-host modules/getaddrinfo modules/getaddrinfo-tests |
| diffstat | 6 files changed, 54 insertions(+), 5 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,14 @@ +2008-12-23 Bruno Haible <bruno@clisp.org> + + Module getaddrinfo requires linking with $(GETADDRINFO_LIB). + * m4/getaddrinfo.m4 (gl_GETADDRINFO): Put link options into + GETADDRINFO_LIB, not in LIBS. + * modules/getaddrinfo (Link): Set to $(GETADDRINFO_LIB). + * modules/canon-host (Link): Likewise. + * NEWS: Mention the change. + * modules/getaddrinfo-tests (test_getaddrinfo_LDADD): Add the + GETADDRINFO_LIB. + 2008-12-22 Bruno Haible <bruno@clisp.org> * doc/posix-functions/iswalnum_l.texi: Mention limitation of wchar_t.
--- a/NEWS +++ b/NEWS @@ -6,6 +6,9 @@ Date Modules Changes +2008-12-22 getaddrinfo When using this module, you now need to link with + canon-host $(GETADDRINFO_LIB). + 2008-12-21 mbiter The header files "mbiter.h", "mbuiter.h", mbuiter "mbfile.h" can now be included without checking mbfile HAVE_MBRTOWC. The macro HAVE_MBRTOWC will no
--- a/m4/getaddrinfo.m4 +++ b/m4/getaddrinfo.m4 @@ -1,4 +1,4 @@ -# getaddrinfo.m4 serial 18 +# getaddrinfo.m4 serial 19 dnl Copyright (C) 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -9,8 +9,21 @@ AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H AC_REQUIRE([gl_HEADER_NETDB])dnl for HAVE_NETDB_H AC_MSG_NOTICE([checking how to do getaddrinfo, freeaddrinfo and getnameinfo]) + GETADDRINFO_LIB= + gai_saved_LIBS="$LIBS" - AC_SEARCH_LIBS(getaddrinfo, [nsl socket]) + dnl Where is getaddrinfo()? + dnl - On Solaris, it is in libsocket. + dnl - On Haiku, it is in libnetwork. + dnl - On BeOS, it is in libnet. + dnl - On native Windows, it is in ws2_32.dll. + dnl - Otherwise it is in libc. + AC_SEARCH_LIBS(getaddrinfo, [socket network net], + [if test "$ac_cv_search_getaddrinfo" != "none required"; then + GETADDRINFO_LIB="$ac_cv_search_getaddrinfo" + fi]) + LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" + AC_CACHE_CHECK([for getaddrinfo], [gl_cv_func_getaddrinfo], [ AC_TRY_LINK([ #include <sys/types.h> @@ -39,7 +52,8 @@ LIBS="$am_save_LIBS" ]) if test "$gl_cv_w32_getaddrinfo" = "yes"; then - LIBS="$LIBS -lws2_32" + GETADDRINFO_LIB="-lws2_32" + LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" else AC_LIBOBJ(getaddrinfo) fi @@ -69,7 +83,11 @@ AC_LIBOBJ(gai_strerror) fi + LIBS="$gai_saved_LIBS" + gl_PREREQ_GETADDRINFO + + AC_SUBST([GETADDRINFO_LIB]) ]) # Prerequisites of lib/netdb.in.h and lib/getaddrinfo.c. @@ -78,7 +96,6 @@ AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H AC_REQUIRE([gl_HOSTENT]) dnl for HOSTENT_LIB AC_REQUIRE([gl_SERVENT]) dnl for SERVENT_LIB - LIBS="$LIBS $HOSTENT_LIB $SERVENT_LIB" AC_REQUIRE([AC_C_RESTRICT]) AC_REQUIRE([gl_SOCKET_FAMILIES]) AC_REQUIRE([gl_HEADER_SYS_SOCKET]) @@ -134,4 +151,16 @@ if test $ac_cv_type_struct_addrinfo = no; then HAVE_STRUCT_ADDRINFO=0 fi + + dnl Append $HOSTENT_LIB to GETADDRINFO_LIB, avoiding gratuitous duplicates. + case " $GETADDRINFO_LIB " in + *" $HOSTENT_LIB "*) ;; + *) GETADDRINFO_LIB="$GETADDRINFO_LIB $HOSTENT_LIB" ;; + esac + + dnl Append $SERVENT_LIB to GETADDRINFO_LIB, avoiding gratuitous duplicates. + case " $GETADDRINFO_LIB " in + *" $SERVENT_LIB "*) ;; + *) GETADDRINFO_LIB="$GETADDRINFO_LIB $SERVENT_LIB" ;; + esac ])
--- a/modules/canon-host +++ b/modules/canon-host @@ -19,6 +19,9 @@ Include: #include "canon-host.h" +Link: +$(GETADDRINFO_LIB) + License: LGPL