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)
101 love_FIND_FUNC(bswap16, [#ifdef HAVE_SYS_BSWAP_H
102 #include <sys/bswap.h>
105 love_FIND_FUNC(bswap32, [#ifdef HAVE_SYS_BSWAP_H
106 #include <sys/bswap.h>
110 dnl AC_HAVE_TYPE(TYPE,INCLUDES)
111 AC_DEFUN([AC_HAVE_TYPE], [
112 AC_REQUIRE([AC_HEADER_STDC])
113 cv=`echo "$1" | sed 'y%./+- %__p__%'`
114 AC_MSG_CHECKING(for $1)
115 AC_CACHE_VAL([ac_cv_type_$cv],
116 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
117 #include <sys/types.h>
124 [eval "ac_cv_type_$cv=yes"],
125 [eval "ac_cv_type_$cv=no"]))dnl
126 ac_foo=`eval echo \\$ac_cv_type_$cv`
127 AC_MSG_RESULT($ac_foo)
128 if test "$ac_foo" = yes; then
129 ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'`
133 AC_DEFINE_UNQUOTED($ac_tr_hdr, 1, [Define if you have type `$1'])
137 AC_HAVE_TYPE([sa_family_t],[#include <sys/socket.h>])
138 AC_HAVE_TYPE([socklen_t],[#include <sys/socket.h>])
139 AC_HAVE_TYPE([struct sockaddr], [#include <sys/socket.h>])
140 AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/socket.h>])
141 AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>])
142 AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>])
145 AC_DEFUN([AC_KRB_STRUCT_WINSIZE], [
146 AC_MSG_CHECKING(for struct winsize)
147 AC_CACHE_VAL(ac_cv_struct_winsize, [
148 ac_cv_struct_winsize=no
149 for i in sys/termios.h sys/ioctl.h; do
151 struct[[ ]]*winsize,dnl
152 $i, ac_cv_struct_winsize=yes; break)dnl
155 if test "$ac_cv_struct_winsize" = "yes"; then
156 AC_DEFINE(HAVE_STRUCT_WINSIZE, 1, [define if struct winsize is declared in sys/termios.h])
158 AC_MSG_RESULT($ac_cv_struct_winsize)
159 AC_EGREP_HEADER(ws_xpixel, termios.h,
160 AC_DEFINE(HAVE_WS_XPIXEL, 1, [define if struct winsize has ws_xpixel]))
161 AC_EGREP_HEADER(ws_ypixel, termios.h,
162 AC_DEFINE(HAVE_WS_YPIXEL, 1, [define if struct winsize has ws_ypixel]))
165 AC_KRB_STRUCT_WINSIZE
168 if test "$ac_cv_type_signal" = "void" ; then
169 AC_DEFINE(VOID_RETSIGTYPE, 1, [Define if signal handlers return void.])
171 AC_SUBST(VOID_RETSIGTYPE)
174 sinclude(heimdal/cf/check-var.m4)
176 rk_CHECK_VAR(h_errno,
177 [#ifdef HAVE_SYS_TYPES_H
178 #include <sys/types.h>
184 sinclude(heimdal/cf/find-func.m4)
185 sinclude(heimdal/cf/find-func-no-libs.m4)
186 sinclude(heimdal/cf/find-func-no-libs2.m4)
187 sinclude(heimdal/cf/resolv.m4)
193 dnl This fills in the global LIBS...
196 dnl AC_CHECK_LIB_EXT(resolv, RESOLV_LIBS, res_search)
197 SMB_EXT_LIB_ENABLE(RESOLV,YES)
199 if test x"$LIBS" != "x"; then
205 SMB_EXT_LIB(RESOLV,[${RESOLV_LIBS}],[${RESOLV_CFLAGS}],[${RESOLV_CPPFLAGS}],[${RESOLV_LDFLAGS}])
208 # these are disabled unless heimdal is found below
209 SMB_SUBSYSTEM_ENABLE(KERBEROS_LIB, NO)
210 SMB_BINARY_ENABLE(asn1_compile, NO)
211 SMB_BINARY_ENABLE(compile_et, NO)
216 AC_CHECK_TYPES(u_int32_t)
217 AC_CHECK_TYPES(u_int16_t)
218 AC_CHECK_TYPES(u_int8_t)
220 # to enable kerberos, unpack a heimdal source tree in the heimdal directory
221 # of the samba source tree
222 if test -d heimdal; then
223 AC_DEFINE(HAVE_KRB5,1,[Whether kerberos is available])
224 CFLAGS="${CFLAGS} -Iheimdal_build -Iheimdal/lib/krb5 -Iheimdal/lib/gssapi -Iheimdal/lib/asn1 -Iheimdal/lib/com_err -Iheimdal/lib/hdb -Iheimdal/kdc -Iheimdal/lib/roken -Iheimdal/lib/des"
226 SMB_SUBSYSTEM_ENABLE(KERBEROS_LIB, YES)
227 SMB_BINARY_ENABLE(asn1_compile, YES)
228 SMB_BINARY_ENABLE(compile_et, YES)
231 # only add getaddrinfo and related functions if needed
232 SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_ADDRINFO, NO)
233 if test t$ac_cv_func_getaddrinfo != tyes; then
234 SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_ADDRINFO, YES)
237 # only add inet_aton if needed
238 SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_INET_ATON, NO)
239 if test t$ac_cv_func_inet_aton != tyes; then
240 SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_INET_ATON, YES)
243 # only add gai_strerror if needed
244 SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_GAI_STRERROR, NO)
245 AC_CHECK_FUNC(gai_strerror)
246 if test t$ac_cv_func_gai_strerror != tyes; then
247 AC_SEARCH_LIBS_EXT(gai_strerror, [xnet], XNET_LIBS)
248 AC_CHECK_FUNC_EXT(gai_strerror, $XNET_LIBS)
249 if test t$ac_cv_func_ext_gai_strerror != tyes; then
250 SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_GAI_STRERROR, YES)
252 AC_DEFINE(HAVE_GAI_STRERROR,1,[Whether gai_strerror() is available])
255 AC_DEFINE(HAVE_GAI_STRERROR,1,[Whether gai_strerror() is available])
257 SMB_EXT_LIB(XNET,[${XNET_LIBS}],[${XNET_CFLAGS}],[${XNET_CPPFLAGS}],[${XNET_LDFLAGS}])