4 AC_CONFIG_HEADER(ddconfig.h:ddconfig_in.h)
8 AC_MSG_CHECKING(version of the package)
9 if test -f .version; then
10 VERSION=`cat .version`
11 AC_MSG_RESULT($VERSION)
14 AC_MSG_RESULT(unknown using 0.0.0)
16 VERSIONHI=`echo $VERSION|$AWK 'BEGIN {FS="."} {print $1}'`
17 VERSIONLO=`echo $VERSION|$AWK 'BEGIN {FS="."} {print $2}'`
18 VERSIONP=`echo $VERSION|$AWK 'BEGIN {FS="."} {print $3}'`
23 AC_DEFINE_UNQUOTED(VERSIONSTR, "${VERSION}")
24 AC_DEFINE_UNQUOTED(VERSIONHI, $VERSIONHI)
25 AC_DEFINE_UNQUOTED(VERSIONLO, $VERSIONLO)
26 AC_DEFINE_UNQUOTED(VERSIONP, $VERSIONP)
38 # Checking for header files.
39 # ===========================================================================
41 if test -d /stuff/include; then
42 CPPFLAGS="$CPPFLAGS -I/stuff/include"
46 AC_CHECK_HEADERS(getopt.h)
47 AC_CHECK_HEADERS(unistd.h)
48 AC_CHECK_HEADER(sys/socket.h,
49 AC_DEFINE(SOCKET_AVAIL)
50 AC_DEFINE(HAVE_SYS_SOCKET_H)
51 AC_EGREP_HEADER(socklen_t,
53 AC_DEFINE_UNQUOTED(SOCKLEN_T, socklen_t),
54 AC_DEFINE_UNQUOTED(SOCKLEN_T, uint))
58 # This must be after CXXCPP
60 AC_CACHE_CHECK(which header file defines FD_ macros, s51_cv_fd,
66 #endif], s51_cv_fd="<sys/time.h>")
68 #include <sys/types.h>
71 #endif], s51_cv_fd="<sys/types.h>")
73 #include <sys/select.h>
76 #endif], s51_cv_fd="<sys/types.h>")])
78 AC_DEFINE(FD_HEADER_OK, 0)
79 if echo $s51_cv_fd|grep time >/dev/null 2>&1; then
80 AC_DEFINE(FD_NEED_TIME_H, 1)
81 AC_DEFINE(FD_HEADER_OK, 1)
83 AC_DEFINE(FD_NEED_TIME_H, 0)
85 if echo $s51_cv_fd|grep types >/dev/null 2>&1; then
86 AC_DEFINE(FD_NEED_TYPES_H, 1)
87 AC_DEFINE(FD_HEADER_OK, 1)
89 AC_DEFINE(FD_NEED_TYPES_H, 0)
91 if echo $s51_cv_fd|grep select >/dev/null 2>&1; then
92 AC_DEFINE(FD_NEED_SELECT_H, 1)
93 AC_DEFINE(FD_HEADER_OK, 1)
95 AC_DEFINE(FD_NEED_SELECT_H, 0)
98 AC_DEFINE_UNQUOTED(HEADER_FD, ${s51_cv_fd})
101 # Checking for functions/libs
102 # ===========================================================================
103 AC_CHECK_LIB(socket,socket)
104 AC_CHECK_LIB(nsl,xdr_short)
105 AC_CHECK_LIB(panel,panel_above,
108 CURSES_LIBS="-lpanel -lcurses"
111 AC_CHECK_LIB(curses,nl,
113 CURSES_LIBS="-lcurses"
120 AC_SUBST(CURSES_LIBS)
123 AC_CHECK_FUNCS(vsnprintf vasprintf)
124 AC_CHECK_FUNCS(strlen strcpy strcat strstr strcmp strerror strtok strdup)
125 AC_CHECK_FUNCS(strchr memcpy)
126 dnl AC_CHECK_FUNCS(getline)
127 dnl AC_CHECK_FUNCS(getdelim)
128 AC_CHECK_FUNCS(fgets)
129 AC_CHECK_FUNCS(yylex)
131 AC_CACHE_CHECK(whether scanf knows %a, s51_cv_scanf_a,
132 [echo "a b" >conftest.data
140 if ((f= fopen("conftest.data", "r")) == NULL)
142 i= fscanf(f, " %a[a-z] ", &a);
150 s51_cv_scanf_a="yes",
152 s51_cv_scanf_a="unknown")
154 if test "$s51_cv_scanf_a" = "yes"; then
158 AC_CACHE_CHECK(whether getcwd is GNUish, s51_cv_getcwd,
163 if ((getcwd(NULL, 0)) == NULL)
169 s51_cv_getcwd="unknown")
171 if test "$s51_cv_getcwd" = "yes"; then
172 AC_DEFINE(GNU_GETCWD)
175 AC_DEFUN(dxpc_ACCEPT_LENGTH_T,
176 [AC_CACHE_CHECK([for type of accept's length pointer parameter],
177 dxpc_cv_accept_length_type,
178 [ac_save_CPPFLAGS="$CPPFLAGS"
179 dxpc_cv_accept_length_type=no
180 for ac_val in int size_t socklen_t; do
181 CPPFLAGS="$ac_save_CPPFLAGS -DACCEPT_SOCKLEN_T=$ac_val"
182 AC_TRY_COMPILE([#include <sys/types.h>
183 #include <sys/socket.h>],
184 [struct sockaddr a; $ac_val len; accept (0, &a, &len);],
185 [dxpc_cv_accept_length_type=$ac_val; break])
187 CPPFLAGS="$ac_save_CPPFLAGS"])
189 if test $dxpc_cv_accept_length_type != no; then
190 AC_DEFINE_UNQUOTED(ACCEPT_SOCKLEN_T, $dxpc_cv_accept_length_type,
191 [Define to be the type of accept's length parameter (without
202 # DD_COPT macro checks if the compiler specified as the 1st parameter
203 # supports option specified as the 2nd parameter
204 # For example: DD_CPORT(CXX, fPIC)
207 AC_CACHE_CHECK(whether $$1 accepts -$2,s51_cv_$1$2,
212 $$1 -v -$2 -c _test_.c 1>&5 2>&5
213 if test "$?" = "0"; then
218 rm -f _test_.* a.out)
222 # Checking characteristics of compilers and other programs
223 # --------------------------------------------------------
225 AC_CACHE_CHECK(whether preprocessor accepts -MM or -M,s51_cv_MM,
226 echo "#include <stdio.h>" >_test_.c
228 $CXXCPP -v -MM _test_.c 1>&5 2>&5
229 if test "$?" = "0"; then
238 # This is the first time when CFLAGS are set/modified!!
241 if test "$s51_cv_CXXggdb" = "yes"; then
242 if test "$CXXFLAGS"x = x ;then
245 CXXFLAGS="$CXXFLAGS -ggdb"
250 if test "$s51_cv_CXXpipe" = "yes"; then
251 CXXFLAGS="$CXXFLAGS -pipe"
255 # Checks for typedefs, structures, and compiler characteristics.
256 # ===========================================================================
259 AC_CHECK_SIZEOF(char)
260 AC_CHECK_SIZEOF(short)
262 AC_CHECK_SIZEOF(long)
263 AC_CHECK_SIZEOF(long long)
267 if expr "$ac_cv_sizeof_char" '>=' "$1" >/dev/null; then
271 if expr "$ac_cv_sizeof_short" '>=' "$1" >/dev/null; then
275 if expr "$ac_cv_sizeof_int" '>=' "$1" >/dev/null; then
279 if expr "$ac_cv_sizeof_long" '>=' "$1" >/dev/null; then
283 if expr "$ac_cv_sizeof_long_long" '>=' "$1" >/dev/null; then
290 AC_MSG_CHECKING(type name for byte)
291 TYPE_BYTE=`type_name 1`
292 AC_MSG_RESULT($TYPE_BYTE)
293 AC_MSG_CHECKING(type name for word)
294 TYPE_WORD=`type_name 2`
295 AC_MSG_RESULT($TYPE_WORD)
296 AC_MSG_CHECKING(type name for dword)
297 TYPE_DWORD=`type_name 4`
298 AC_MSG_RESULT($TYPE_DWORD)
299 AC_DEFINE_UNQUOTED(TYPE_BYTE, $TYPE_BYTE)
300 AC_DEFINE_UNQUOTED(TYPE_WORD, $TYPE_WORD)
301 AC_DEFINE_UNQUOTED(TYPE_DWORD, $TYPE_DWORD)
303 # Generating output files
304 # ===========================================================================
306 AC_OUTPUT(main.mk:main_in.mk
313 gui.src/serio.src/Makefile
314 gui.src/portmon.src/Makefile
319 # End of configure/configure.in