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)
91 love_FIND_FUNC(bswap16, [#ifdef HAVE_SYS_BSWAP_H
92 #include <sys/bswap.h>
95 love_FIND_FUNC(bswap32, [#ifdef HAVE_SYS_BSWAP_H
96 #include <sys/bswap.h>
100 dnl AC_HAVE_TYPE(TYPE,INCLUDES)
101 AC_DEFUN([AC_HAVE_TYPE], [
102 AC_REQUIRE([AC_HEADER_STDC])
103 cv=`echo "$1" | sed 'y%./+- %__p__%'`
104 AC_MSG_CHECKING(for $1)
105 AC_CACHE_VAL([ac_cv_type_$cv],
106 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
107 #include <sys/types.h>
114 [eval "ac_cv_type_$cv=yes"],
115 [eval "ac_cv_type_$cv=no"]))dnl
116 ac_foo=`eval echo \\$ac_cv_type_$cv`
117 AC_MSG_RESULT($ac_foo)
118 if test "$ac_foo" = yes; then
119 ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'`
123 AC_DEFINE_UNQUOTED($ac_tr_hdr, 1, [Define if you have type `$1'])
127 AC_HAVE_TYPE([sa_family_t],[#include <sys/socket.h>])
128 AC_HAVE_TYPE([socklen_t],[#include <sys/socket.h>])
129 AC_HAVE_TYPE([struct sockaddr], [#include <sys/socket.h>])
130 AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/socket.h>])
131 AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>])
132 AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>])
135 AC_DEFUN([AC_KRB_STRUCT_WINSIZE], [
136 AC_MSG_CHECKING(for struct winsize)
137 AC_CACHE_VAL(ac_cv_struct_winsize, [
138 ac_cv_struct_winsize=no
139 for i in sys/termios.h sys/ioctl.h; do
141 struct[[ ]]*winsize,dnl
142 $i, ac_cv_struct_winsize=yes; break)dnl
145 if test "$ac_cv_struct_winsize" = "yes"; then
146 AC_DEFINE(HAVE_STRUCT_WINSIZE, 1, [define if struct winsize is declared in sys/termios.h])
148 AC_MSG_RESULT($ac_cv_struct_winsize)
149 AC_EGREP_HEADER(ws_xpixel, termios.h,
150 AC_DEFINE(HAVE_WS_XPIXEL, 1, [define if struct winsize has ws_xpixel]))
151 AC_EGREP_HEADER(ws_ypixel, termios.h,
152 AC_DEFINE(HAVE_WS_YPIXEL, 1, [define if struct winsize has ws_ypixel]))
155 AC_KRB_STRUCT_WINSIZE
158 AC_CHECK_DECL(h_errno,
159 [AC_DEFINE(HAVE_DECL_H_ERRNO,1,whether h_errno is declared)], [], [
160 #ifdef HAVE_SYS_TYPES_H
161 #include <sys/types.h>
167 # these are disabled unless heimdal is found below
168 SMB_MODULE_DEFAULT(KERBEROS_LIB, NOT)
169 SMB_BINARY_ENABLE(asn1_compile, NO)
170 SMB_BINARY_ENABLE(compile_et, NO)
172 # to enable kerberos, unpack a heimdal source tree in the heimdal directory
173 # of the samba source tree
174 if test -d heimdal; then
175 AC_DEFINE(HAVE_KRB5,1,[Whether kerberos is available])
176 CFLAGS="${CFLAGS} -Iheimdal_build -Iheimdal/lib/krb5 -Iheimdal/lib/gssapi -Iheimdal/lib/asn1 -Iheimdal/lib/com_err -Iheimdal/lib/hdb -Iheimdal/kdc"
178 SMB_MODULE_DEFAULT(KERBEROS_LIB, STATIC)
179 SMB_BINARY_ENABLE(asn1_compile, YES)
180 SMB_BINARY_ENABLE(compile_et, YES)