1 m4_define([upcase],`echo $1 | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`)dnl
3 dnl love_FIND_FUNC(func, includes, arguments)
4 dnl kind of like AC_CHECK_FUNC, but with headerfiles
5 AC_DEFUN([love_FIND_FUNC], [
7 AC_MSG_CHECKING([for $1])
8 AC_CACHE_VAL(ac_cv_love_func_$1,
10 AC_LINK_IFELSE([AC_LANG_PROGRAM([[$2]],[[$1($3)]])],
11 [eval "ac_cv_love_func_$1=yes"],[eval "ac_cv_love_func_$1=no"])])
13 eval "ac_res=\$ac_cv_love_func_$1"
19 eval "ac_tr_func=HAVE_[]upcase($1)"
23 AC_DEFINE_UNQUOTED($ac_tr_func)
103 love_FIND_FUNC(bswap16, [#ifdef HAVE_SYS_BSWAP_H
104 #include <sys/bswap.h>
107 love_FIND_FUNC(bswap32, [#ifdef HAVE_SYS_BSWAP_H
108 #include <sys/bswap.h>
112 dnl AC_HAVE_TYPE(TYPE,INCLUDES)
113 AC_DEFUN([AC_HAVE_TYPE], [
114 AC_REQUIRE([AC_HEADER_STDC])
115 cv=`echo "$1" | sed 'y%./+- %__p__%'`
116 AC_MSG_CHECKING(for $1)
117 AC_CACHE_VAL([ac_cv_type_$cv],
118 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
119 #include <sys/types.h>
126 [eval "ac_cv_type_$cv=yes"],
127 [eval "ac_cv_type_$cv=no"]))dnl
128 ac_foo=`eval echo \\$ac_cv_type_$cv`
129 AC_MSG_RESULT($ac_foo)
130 if test "$ac_foo" = yes; then
131 ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'`
135 AC_DEFINE_UNQUOTED($ac_tr_hdr, 1, [Define if you have type `$1'])
139 AC_HAVE_TYPE([sa_family_t],[#include <sys/socket.h>])
140 AC_HAVE_TYPE([struct sockaddr], [#include <sys/socket.h>])
141 AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/socket.h>])
142 AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>])
143 AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>])
144 AC_HAVE_TYPE([socklen_t],[#include <sys/socket.h>])
147 AC_DEFUN([AC_KRB_STRUCT_WINSIZE], [
148 AC_MSG_CHECKING(for struct winsize)
149 AC_CACHE_VAL(ac_cv_struct_winsize, [
150 ac_cv_struct_winsize=no
151 for i in sys/termios.h sys/ioctl.h; do
153 struct[[ ]]*winsize,dnl
154 $i, ac_cv_struct_winsize=yes; break)dnl
157 if test "$ac_cv_struct_winsize" = "yes"; then
158 AC_DEFINE(HAVE_STRUCT_WINSIZE, 1, [define if struct winsize is declared in sys/termios.h])
160 AC_MSG_RESULT($ac_cv_struct_winsize)
161 AC_EGREP_HEADER(ws_xpixel, termios.h,
162 AC_DEFINE(HAVE_WS_XPIXEL, 1, [define if struct winsize has ws_xpixel]))
163 AC_EGREP_HEADER(ws_ypixel, termios.h,
164 AC_DEFINE(HAVE_WS_YPIXEL, 1, [define if struct winsize has ws_ypixel]))
167 AC_KRB_STRUCT_WINSIZE
170 if test "$ac_cv_type_signal" = "void" ; then
171 AC_DEFINE(VOID_RETSIGTYPE, 1, [Define if signal handlers return void.])
173 AC_SUBST(VOID_RETSIGTYPE)
176 m4_include(heimdal/cf/check-var.m4)
178 rk_CHECK_VAR(h_errno,
179 [#ifdef HAVE_SYS_TYPES_H
180 #include <sys/types.h>
186 m4_include(heimdal/cf/find-func.m4)
187 m4_include(heimdal/cf/find-func-no-libs.m4)
188 m4_include(heimdal/cf/find-func-no-libs2.m4)
189 m4_include(heimdal/cf/resolv.m4)
195 dnl This fills in the global LIBS...
198 dnl AC_CHECK_LIB_EXT(resolv, RESOLV_LIBS, res_search)
199 SMB_ENABLE(RESOLV,YES)
201 if test x"$LIBS" != "x"; then
207 SMB_EXT_LIB(RESOLV,[${RESOLV_LIBS}],[${RESOLV_CFLAGS}],[${RESOLV_CPPFLAGS}],[${RESOLV_LDFLAGS}])
210 # these are disabled unless heimdal is found below
211 SMB_ENABLE(KERBEROS_LIB, NO)
212 SMB_ENABLE(asn1_compile, NO)
213 SMB_ENABLE(compile_et, NO)
218 # Portions of heimdal kerberos are unpacked into source/heimdal
219 # of the samba source tree.
221 # if we ever get to using a host kerberos, we might add conditionals here
222 AC_DEFINE(HAVE_KRB5,1,[Whether kerberos is available])
224 SMB_ENABLE(KERBEROS_LIB, YES)
225 SMB_ENABLE(asn1_compile, YES)
226 SMB_ENABLE(compile_et, YES)
228 # only add getaddrinfo and related functions if needed
229 SMB_ENABLE(HEIMDAL_ROKEN_ADDRINFO, NO)
230 if test t$ac_cv_func_getaddrinfo != tyes; then
231 SMB_ENABLE(HEIMDAL_ROKEN_ADDRINFO, YES)
234 # only add inet_aton if needed
235 SMB_ENABLE(HEIMDAL_ROKEN_INET_ATON, NO)
236 if test t$ac_cv_func_inet_aton != tyes; then
237 SMB_ENABLE(HEIMDAL_ROKEN_INET_ATON, YES)
240 if test x"$ac_cv_func_inet_pton" = x"no"; then
241 AC_CHECK_LIB_EXT(nsl_s, NSL_LIBS, inet_pton)
242 AC_CHECK_LIB_EXT(nsl, NSL_LIBS, inet_pton)
244 if test x"$ac_cv_lib_ext_nsl_s_inet_pton" != x"yes" &&
245 test x"$ac_cv_lib_ext_nsl_inet_pton" != x"yes"; then
246 AC_MSG_ERROR([no inet_pton() function available!])
250 SMB_EXT_LIB(NSL,[${NSL_LIBS}],[],[],[])
252 # only add getprogname if needed
253 SMB_ENABLE(HEIMDAL_ROKEN_GETPROGNAME, NO)
254 SMB_ENABLE(HEIMDAL_ROKEN_GETPROGNAME_H, NO)
255 if test t$ac_cv_func_getprogname != tyes; then
256 SMB_ENABLE(HEIMDAL_ROKEN_GETPROGNAME, YES)
257 SMB_ENABLE(HEIMDAL_ROKEN_GETPROGNAME_H, YES)
260 # only add gai_strerror if needed
261 SMB_ENABLE(HEIMDAL_ROKEN_GAI_STRERROR, NO)
262 AC_CHECK_FUNC(gai_strerror)
264 if test t$ac_cv_func_gai_strerror != tyes; then
265 AC_CHECK_LIB_EXT(nsl, GAI_LIBS, gai_strerror)
266 AC_CHECK_LIB_EXT(socket, GAI_LIBS, gai_strerror)
267 AC_CHECK_LIB_EXT(xnet, GAI_LIBS, gai_strerror)
269 dnl We can't just call AC_CHECK_FUNCS(gai_strerror) here, because the value
271 if test x"$ac_cv_lib_ext_nsl_gai_strerror" = x"yes" ||
272 test x"$ac_cv_lib_ext_socket_gai_strerror" = x"yes" ||
273 test x"$ac_cv_lib_ext_xnet_gai_strerror" = x"yes"; then
274 AC_DEFINE(HAVE_GAI_STRERROR,1,[Whether the system has gai_strerror()])
277 SMB_ENABLE(HEIMDAL_ROKEN_GAI_STRERROR, YES)
281 AC_DEFINE(HAVE_GAI_STRERROR,1,[Whether gai_strerror() is available])
284 SMB_EXT_LIB(GAI,[${GAI_LIBS}],[${GAI_CFLAGS}],[${GAI_CPPFLAGS}],[${GAI_LDFLAGS}])