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, $VERSIONP)
30 # *nix default: "${datadir}/sdcc/doc"
31 AC_ARG_VAR(docdir, documentation installation directory)
32 if test "${docdir}" = ""; then
33 docdir="\${datadir}"/sdcc/doc
38 [ --enable-ucsim compile ucsim frontend],
39 if test $enable_ucsim != "no"; then
45 [ --enable-dlso compile dynamically loadable shared libraries],
46 if test $enable_dlso != "no"; then
51 [ --disable-51 do not compile simulator for MCS51],
52 if test $enable_51 != "no"; then
57 [ --disable-avr do not compile simulator for AVR],
58 if test $enable_avr != "no"; then
63 [ --enable-z80 compile simulator for Z80],
64 if test $enable_z80 != "no"; then
69 [ --enable-hc08 compile simulator for hc08],
70 if test $enable_hc08 != "no"; then
75 [ --enable-xa compile simulator for XA],
76 if test $enable_xa != "no"; then
80 AC_ARG_ENABLE(portmon,
81 [ --enable-serio compile serio GUI tool (needs curses)],
82 if test $enable_serio != "no"; then
86 AC_SUBST(enable_ucsim)
93 AC_SUBST(enable_serio)
95 AC_ARG_ENABLE(statistic,
96 [ --enable-statistic compile statistical features (slower simulation)],
97 if test $enable_statistic != "no"; then
98 enable_statistic="yes"
100 enable_statistic="no")
101 AC_DEFINE_UNQUOTED(STATISTIC, $enable_statistic)
110 dnl AC_LANG_CPLUSPLUS
112 AC_CHECK_PROG(STRIP, strip, strip, :)
115 dnl AC_LIBTOOL_WIN32_DLL
117 AC_SUBST(LIBTOOL_DEPS)
120 if test ${LEX} = "flex"; then
124 AC_CHECK_PROG(BISON_PLUS_PLUS, bison++, bison++, :)
129 # Checking for header files.
130 # ===========================================================================
132 if test -d /stuff/include; then
133 CPPFLAGS="$CPPFLAGS -I/stuff/include"
137 AC_CHECK_HEADERS(getopt.h)
138 AC_CHECK_HEADERS(unistd.h)
139 AC_CHECK_HEADER(sys/socket.h,
140 AC_DEFINE(SOCKET_AVAIL)
141 AC_DEFINE(HAVE_SYS_SOCKET_H)
142 AC_EGREP_HEADER(socklen_t,
144 AC_DEFINE_UNQUOTED(SOCKLEN_T, socklen_t),
145 AC_DEFINE_UNQUOTED(SOCKLEN_T, uint))
147 AC_CHECK_HEADER(dlfcn.h)
150 # This must be after CXXCPP
152 AC_CACHE_CHECK(which header file defines FD_ macros, ucsim_cv_fd,
153 [ucsim_cv_fd="unknown"
155 #include <sys/time.h>
158 #endif], ucsim_cv_fd="<sys/time.h>")
160 #include <sys/types.h>
163 #endif], ucsim_cv_fd="<sys/types.h>")
165 #include <sys/select.h>
168 #endif], ucsim_cv_fd="<sys/types.h>")])
170 AC_DEFINE(FD_HEADER_OK, 0)
171 if echo $ucsim_cv_fd|grep time >/dev/null 2>&1; then
172 AC_DEFINE(FD_NEED_TIME_H, 1)
173 AC_DEFINE(FD_HEADER_OK, 1)
175 AC_DEFINE(FD_NEED_TIME_H, 0)
177 if echo $ucsim_cv_fd|grep types >/dev/null 2>&1; then
178 AC_DEFINE(FD_NEED_TYPES_H, 1)
179 AC_DEFINE(FD_HEADER_OK, 1)
181 AC_DEFINE(FD_NEED_TYPES_H, 0)
183 if echo $ucsim_cv_fd|grep select >/dev/null 2>&1; then
184 AC_DEFINE(FD_NEED_SELECT_H, 1)
185 AC_DEFINE(FD_HEADER_OK, 1)
187 AC_DEFINE(FD_NEED_SELECT_H, 0)
190 AC_DEFINE_UNQUOTED(HEADER_FD, ${ucsim_cv_fd})
193 # Checking for functions/libs
194 # ===========================================================================
195 AC_CHECK_LIB(socket,socket)
196 AC_CHECK_LIB(nsl,xdr_short)
197 AC_CHECK_LIB(dl,dlopen,
204 AC_CHECK_LIB(panel,panel_above,
207 CURSES_LIBS="-lpanel -lcurses"
210 AC_CHECK_LIB(curses,nl,
212 CURSES_LIBS="-lcurses"
219 AC_SUBST(CURSES_LIBS)
222 AC_CHECK_FUNCS(vsnprintf)
223 AC_CHECK_FUNCS(vasprintf)
224 AC_CHECK_FUNCS(strlen strcpy strcat strstr strcmp strerror strtok strdup)
225 AC_CHECK_FUNCS(strchr memcpy)
226 dnl AC_CHECK_FUNCS(getline)
227 dnl AC_CHECK_FUNCS(getdelim)
228 AC_CHECK_FUNCS(fgets)
229 AC_CHECK_FUNCS(yylex)
231 AC_CACHE_CHECK(whether scanf knows %a, ucsim_cv_scanf_a,
232 [echo "a b" >conftest.data
240 if ((f= fopen("conftest.data", "r")) == NULL)
242 i= fscanf(f, " %a[a-z] ", &a);
250 ucsim_cv_scanf_a="yes",
251 ucsim_cv_scanf_a="no",
252 ucsim_cv_scanf_a="unknown")
254 if test "$ucsim_cv_scanf_a" = "yes"; then
258 AC_CACHE_CHECK(whether getcwd is GNUish, ucsim_cv_getcwd,
263 if ((getcwd(NULL, 0)) == NULL)
267 ucsim_cv_getcwd="yes",
268 ucsim_cv_getcwd="no",
269 ucsim_cv_getcwd="unknown")
271 if test "$ucsim_cv_getcwd" = "yes"; then
272 AC_DEFINE(GNU_GETCWD)
275 AC_DEFUN(ucsim_ACCEPT_LENGTH_T,
276 [AC_CACHE_CHECK([for type of length pointer parameter of accept],
277 ucsim_cv_accept_length_type,
278 [ac_save_CPPFLAGS="$CPPFLAGS"
279 ucsim_cv_accept_length_type=no
280 for ac_val in int size_t socklen_t; do
281 CPPFLAGS="$ac_save_CPPFLAGS -DACCEPT_SOCKLEN_T=$ac_val"
282 AC_TRY_COMPILE([#include <sys/types.h>
283 #include <sys/socket.h>],
284 [struct sockaddr a; $ac_val len; accept (0, &a, &len);],
285 [ucsim_cv_accept_length_type=$ac_val; break])
287 CPPFLAGS="$ac_save_CPPFLAGS"])
288 if test "$ucsim_cv_accept_length_type" != no; then
289 AC_DEFINE_UNQUOTED(ACCEPT_SOCKLEN_T, $ucsim_cv_accept_length_type,
290 [Define to be the type of length parameter of accept (without the \*').])
296 ucsim_ACCEPT_LENGTH_T
301 # DD_COPT macro checks if the compiler specified as the 1st parameter
302 # supports option specified as the 2nd parameter
303 # For example: DD_COPT(CXX, fPIC)
306 AC_CACHE_CHECK(whether $$1 accepts -$2,ucsim_cv_$1$2,
309 int main(void) {return(0);}
311 $$1 -v -$2 -c _test_.c 1>&5 2>&5
312 if test "$?" = "0"; then
317 rm -f _test_.* a.out)
321 # Checking characteristics of compilers and other programs
322 # --------------------------------------------------------
324 # Cross compiling overrides
326 if test "$CC" = "i586-mingw32msvc-gcc"; then
332 ac_cv_sizeof_long_long=4
335 if test "$cross_compiling" = "no"
340 if $CXX -v 2>&1|grep "mingw" >/dev/null 2>&1; then
345 #echo "CROSS ENDIAN DONE"
348 AC_CACHE_CHECK(whether preprocessor accepts -MM or -M,ucsim_cv_MM,
349 echo "#include <stdio.h>" >_test_.c
351 $CXXCPP -v -MM _test_.c 1>&5 2>&5
352 if test "$?" = "0"; then
361 # This is the first time when CFLAGS are set/modified!!
365 if test "$ucsim_cv_CXXgstabs" = "yes"; then
367 elif test "$ucsim_cv_CXXggdb" = "yes"; then
372 if test "$CXXFLAGS"x = x ;then
375 CXXFLAGS="$CXXFLAGS $gopt"
379 if test "$ucsim_cv_CXXpipe" = "yes"; then
380 CXXFLAGS="$CXXFLAGS -pipe"
386 if test "$ucsim_cv_CXXfPIC" = "yes"; then
390 if test "$ucsim_cv_CXXfpic" = "yes"; then
394 if test "$PICOPT"x != "x"; then
397 # If this is Cygwin neither use Position Independant Code
399 # Quick + dirty by Bernhard
401 if $CXX -v 2>&1 | grep -i cygwin 1>&5 2>&5; then
409 if test $SHAREDLIB = "yes" -a $dl_ok = "yes" -a $enable_dlso = "yes"; then
414 # Checks for typedefs, structures, and compiler characteristics.
415 # ===========================================================================
418 if test "$cross_compiling" = "no"; then
419 AC_CHECK_SIZEOF(char)
420 AC_CHECK_SIZEOF(short)
422 AC_CHECK_SIZEOF(long)
423 AC_CHECK_SIZEOF(long long)
425 if $CXX -v 2>&1|grep "mingw" >/dev/null 2>&1; then
430 ac_cv_sizeof_long_long=4
439 if expr "$ac_cv_sizeof_char" '>=' "$1" >/dev/null; then
443 if expr "$ac_cv_sizeof_short" '>=' "$1" >/dev/null; then
447 if expr "$ac_cv_sizeof_int" '>=' "$1" >/dev/null; then
451 if expr "$ac_cv_sizeof_long" '>=' "$1" >/dev/null; then
455 if expr "$ac_cv_sizeof_long_long" '>=' "$1" >/dev/null; then
462 AC_MSG_CHECKING(type name for byte)
463 TYPE_BYTE=`type_name 1`
464 AC_MSG_RESULT($TYPE_BYTE)
465 AC_MSG_CHECKING(type name for word)
466 TYPE_WORD=`type_name 2`
467 AC_MSG_RESULT($TYPE_WORD)
468 AC_MSG_CHECKING(type name for dword)
469 TYPE_DWORD=`type_name 4`
470 AC_MSG_RESULT($TYPE_DWORD)
471 AC_DEFINE_UNQUOTED(TYPE_BYTE, $TYPE_BYTE)
472 AC_DEFINE_UNQUOTED(TYPE_WORD, $TYPE_WORD)
473 AC_DEFINE_UNQUOTED(TYPE_DWORD, $TYPE_DWORD)
475 if echo $TYPE_DWORD|grep short >/dev/null; then
477 elif echo $TYPE_DWORD|grep long >/dev/null; then
483 if echo $TYPE_WORD|grep short >/dev/null; then M="h"
484 elif echo $TYPE_WORD|grep long >/dev/null; then M="l"
488 AC_DEFINE_UNQUOTED(_A_, "${A}")
489 AC_DEFINE_UNQUOTED(_M_, "${M}")
491 # Generating output files
492 # ===========================================================================
494 AC_OUTPUT(main.mk:main_in.mk
495 packages.mk:packages_in.mk
504 gui.src/serio.src/Makefile
508 #gui.src/portmon.src/Makefile
511 # End of configure/configure.in