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Remove dependency on libresolv

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Jonathan Schleifer 2018-11-05 01:14:15 +01:00
parent 3c10a522cd
commit d6f82eb3d5
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GPG key ID: D83A76BFE376345E
7 changed files with 111 additions and 649 deletions
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43
configure.ac
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@ -48,49 +48,6 @@ AS_IF([test x"$enable_static" = x"yes" -o x"$enable_shared" = x"no"], [
AC_SUBST(OBJXMPP_STATIC_LIB, "libobjxmpp.a")
])
# This is an adapted version of what glib does for res_query
# It should recognize the correct library on (at least) Linux,
# NetBSD, FreeBSD, Mac OS X and Haiku
AC_MSG_CHECKING([for res_nsearch])
AC_TRY_LINK([#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <resolv.h>],
[res_nsearch(&_res, "test", 0, 0, (void *)0, 0);],
[AC_MSG_RESULT([yes])],
[save_libs="$LIBS"
LIBS="$LIBS -lresolv"
AC_TRY_LINK([#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <resolv.h>],
[res_nsearch(&_res, "test", 0, 0, (void *)0, 0);],
[AC_MSG_RESULT([in -lresolv])],
[LIBS="$save_libs -lnetwork"
AC_TRY_LINK([#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <resolv.h>],
[res_nsearch(&_res, "test", 0, 0, (void *)0, 0);],
[AC_MSG_RESULT([in -lnetwork])],
[LIBS="$save_libs -lbind"
AC_TRY_LINK([#include <resolv.h>],
[res_nsearch(&_res, "test", 0, 0, (void *)0, 0);],
[AC_MSG_RESULT([in -lbind])],
[AC_MSG_ERROR(not found)])])])])
AC_MSG_CHECKING([for res_ndestroy])
AC_TRY_LINK([
#include <resolv.h>
], [
res_ndestroy(&_res)
], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_RES_NDESTROY, 1, [Whether we have res_ndestroy])
], [
AC_MSG_RESULT(no)
])
AC_CHECK_LIB(objopenssl, main, [
AC_SUBST(OBJOPENSSL_LIBS, "-lobjopenssl -lcrypto")
AC_SUBST(OBJOPENSSL_FRAMEWORK_LIBS, "-framework ObjOpenSSL -lcrypto")