2 m4_define([upcase],`echo $1 | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`)dnl
4 dnl love_FIND_FUNC(func, includes, arguments)
5 dnl kind of like AC_CHECK_FUNC, but with headerfiles
6 AC_DEFUN([love_FIND_FUNC], [
8 AC_MSG_CHECKING([for $1])
9 AC_CACHE_VAL(ac_cv_love_func_$1,
11 AC_LINK_IFELSE([AC_LANG_PROGRAM([[$2]],[[$1($3)]])],
12 [eval "ac_cv_love_func_$1=yes"],[eval "ac_cv_love_func_$1=no"])])
14 eval "ac_res=\$ac_cv_love_func_$1"
20 eval "ac_tr_func=HAVE_[]upcase($1)"
24 AC_DEFINE_UNQUOTED($ac_tr_func)
96 love_FIND_FUNC(bswap16, [#ifdef HAVE_SYS_BSWAP_H
97 #include <sys/bswap.h>
100 love_FIND_FUNC(bswap32, [#ifdef HAVE_SYS_BSWAP_H
101 #include <sys/bswap.h>
105 dnl AC_HAVE_TYPE(TYPE,INCLUDES)
106 AC_DEFUN([AC_HAVE_TYPE], [
107 AC_REQUIRE([AC_HEADER_STDC])
108 cv=`echo "$1" | sed 'y%./+- %__p__%'`
109 AC_MSG_CHECKING(for $1)
110 AC_CACHE_VAL([ac_cv_type_$cv],
111 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
112 #include <sys/types.h>
119 [eval "ac_cv_type_$cv=yes"],
120 [eval "ac_cv_type_$cv=no"]))dnl
121 ac_foo=`eval echo \\$ac_cv_type_$cv`
122 AC_MSG_RESULT($ac_foo)
123 if test "$ac_foo" = yes; then
124 ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'`
128 AC_DEFINE_UNQUOTED($ac_tr_hdr, 1, [Define if you have type `$1'])
132 AC_HAVE_TYPE([sa_family_t],[#include <sys/socket.h>])
133 AC_HAVE_TYPE([socklen_t],[#include <sys/socket.h>])
134 AC_HAVE_TYPE([struct sockaddr], [#include <sys/socket.h>])
135 AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/socket.h>])
136 AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>])
137 AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>])
140 AC_DEFUN([AC_KRB_STRUCT_WINSIZE], [
141 AC_MSG_CHECKING(for struct winsize)
142 AC_CACHE_VAL(ac_cv_struct_winsize, [
143 ac_cv_struct_winsize=no
144 for i in sys/termios.h sys/ioctl.h; do
146 struct[[ ]]*winsize,dnl
147 $i, ac_cv_struct_winsize=yes; break)dnl
150 if test "$ac_cv_struct_winsize" = "yes"; then
151 AC_DEFINE(HAVE_STRUCT_WINSIZE, 1, [define if struct winsize is declared in sys/termios.h])
153 AC_MSG_RESULT($ac_cv_struct_winsize)
154 AC_EGREP_HEADER(ws_xpixel, termios.h,
155 AC_DEFINE(HAVE_WS_XPIXEL, 1, [define if struct winsize has ws_xpixel]))
156 AC_EGREP_HEADER(ws_ypixel, termios.h,
157 AC_DEFINE(HAVE_WS_YPIXEL, 1, [define if struct winsize has ws_ypixel]))
160 AC_KRB_STRUCT_WINSIZE
163 if test "$ac_cv_type_signal" = "void" ; then
164 AC_DEFINE(VOID_RETSIGTYPE, 1, [Define if signal handlers return void.])
166 AC_SUBST(VOID_RETSIGTYPE)
168 AC_CHECK_DECL(h_errno,
169 [AC_DEFINE(HAVE_DECL_H_ERRNO,1,whether h_errno is declared)], [], [
170 #ifdef HAVE_SYS_TYPES_H
171 #include <sys/types.h>
177 # these are disabled unless heimdal is found below
178 SMB_SUBSYSTEM_ENABLE(KERBEROS_LIB, NO)
179 SMB_BINARY_ENABLE(asn1_compile, NO)
180 SMB_BINARY_ENABLE(compile_et, NO)
185 AC_CHECK_TYPES(u_int32_t)
186 AC_CHECK_TYPES(u_int16_t)
187 AC_CHECK_TYPES(u_int8_t)
189 # to enable kerberos, unpack a heimdal source tree in the heimdal directory
190 # of the samba source tree
191 if test -d heimdal; then
192 AC_DEFINE(HAVE_KRB5,1,[Whether kerberos is available])
193 CFLAGS="${CFLAGS} -Iheimdal_build -Iheimdal/lib/krb5 -Iheimdal/lib/gssapi -Iheimdal/lib/asn1 -Iheimdal/lib/com_err -Iheimdal/lib/hdb -Iheimdal/kdc -Iheimdal/lib/roken -Iheimdal/lib/des"
195 SMB_SUBSYSTEM_ENABLE(KERBEROS_LIB, YES)
196 SMB_BINARY_ENABLE(asn1_compile, YES)
197 SMB_BINARY_ENABLE(compile_et, YES)
200 # only add getaddrinfo and related functions if needed
201 SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_ADDRINFO, NO)
202 if test t$ac_cv_func_getaddrinfo != tyes; then
203 SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_ADDRINFO, YES)
206 # only add inet_aton if needed
207 SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_INET_ATON, NO)
208 if test t$ac_cv_func_inet_aton != tyes; then
209 SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_INET_ATON, YES)
212 # only add gai_strerror if needed
213 SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_GAI_STRERROR, NO)
214 AC_CHECK_FUNC(gai_strerror)
215 if test t$ac_cv_func_gai_strerror != tyes; then
216 AC_SEARCH_LIBS_EXT(gai_strerror, [xnet], XNET_LIBS)
217 AC_CHECK_FUNC_EXT(gai_strerror, $XNET_LIBS)
218 if test t$ac_cv_func_ext_gai_strerror != tyes; then
219 SMB_SUBSYSTEM_ENABLE(HEIMDAL_ROKEN_GAI_STRERROR, YES)
221 AC_DEFINE(HAVE_GAI_STRERROR,1,[Whether gai_strerror() is available])
224 AC_DEFINE(HAVE_GAI_STRERROR,1,[Whether gai_strerror() is available])
226 SMB_EXT_LIB(XNET,[${XNET_LIBS}],[${XNET_CFLAGS}],[${XNET_CPPFLAGS}],[${XNET_LDFLAGS}])