#!/bin/sh
+AC_PREREQ(2.60)
AC_INIT(.version)
AC_CONFIG_HEADER(ddconfig.h:ddconfig_in.h)
AC_PROG_AWK
AC_MSG_CHECKING(version of the package)
-if test -f .version; then
- VERSION=`cat .version`
+if test -f ${srcdir}/.version; then
+ { read VERSION; } < ${srcdir}/.version
AC_MSG_RESULT($VERSION)
else
VERSION="0.0.0"
AC_DEFINE_UNQUOTED(VERSIONLO, $VERSIONLO)
AC_DEFINE_UNQUOTED(VERSIONP, $VERSIONP)
+# Some options
+#==============
+# *nix default: "${datadir}/sdcc/doc"
+AC_ARG_VAR(docdir, documentation installation directory)
+if test "${docdir}" = ""; then
+ docdir="\${datadir}"/sdcc/doc
+fi
+AC_SUBST(docdir)
+
+AC_ARG_ENABLE(ucsim,
+[ --enable-ucsim compile ucsim frontend],
+if test $enable_ucsim != "no"; then
+ enable_ucsim="yes"
+fi,
+#default
+enable_ucsim="no")
+AC_ARG_ENABLE(dlso,
+[ --enable-dlso compile dynamically loadable shared libraries],
+if test $enable_dlso != "no"; then
+ enable_dlso="yes"
+fi,
+enable_dlso="no")
+AC_ARG_ENABLE(51,
+[ --disable-51 do not compile simulator for MCS51],
+if test $enable_51 != "no"; then
+ enable_51="yes"
+fi,
+enable_51="yes")
+AC_ARG_ENABLE(avr,
+[ --disable-avr do not compile simulator for AVR],
+if test $enable_avr != "no"; then
+ enable_avr="yes"
+fi,
+enable_avr="yes")
+AC_ARG_ENABLE(z80,
+[ --disable-z80 do not compile simulator for Z80],
+if test $enable_z80 != "no"; then
+ enable_z80="yes"
+fi,
+enable_z80="yes")
+AC_ARG_ENABLE(hc08,
+[ --disable-hc08 do not compile simulator for hc08],
+if test $enable_hc08 != "no"; then
+ enable_hc08="yes"
+fi,
+enable_hc08="yes")
+AC_ARG_ENABLE(xa,
+[ --enable-xa compile simulator for XA],
+if test $enable_xa != "no"; then
+ enable_xa="yes"
+fi,
+enable_xa="no")
+AC_ARG_ENABLE(portmon,
+[ --enable-serio compile serio GUI tool (needs curses)],
+if test $enable_serio != "no"; then
+ enable_serio="yes"
+fi,
+enable_serio="no")
+AC_SUBST(enable_ucsim)
+AC_SUBST(enable_dlso)
+AC_SUBST(enable_51)
+AC_SUBST(enable_avr)
+AC_SUBST(enable_z80)
+AC_SUBST(enable_hc08)
+AC_SUBST(enable_xa)
+AC_SUBST(enable_serio)
+
+AC_ARG_ENABLE(statistic,
+[ --enable-statistic compile statistical features (slower simulation)],
+if test $enable_statistic != "no"; then
+ enable_statistic="yes"
+fi,
+enable_statistic="no")
+AC_DEFINE_UNQUOTED(STATISTIC, $enable_statistic)
+
# Required programs
#-------------------
AC_PROG_CXXCPP
AC_PROG_INSTALL
AC_PROG_RANLIB
-AC_LANG_CPLUSPLUS
+dnl AC_LANG_CPLUSPLUS
+
+AC_CHECK_PROG(STRIP, strip, strip, :)
+
+AC_LIBTOOL_DLOPEN
+dnl AC_LIBTOOL_WIN32_DLL
+AC_PROG_LIBTOOL
+AC_SUBST(LIBTOOL_DEPS)
+AC_PROG_LEX
+if test ${LEX} = "flex"; then
+ AC_DEFINE(HAVE_FLEX)
+fi
+AC_PROG_YACC
+AC_CHECK_PROG(BISON_PLUS_PLUS, bison++, bison++, :)
+
+
+AC_LANG_CPLUSPLUS
# Checking for header files.
# ===========================================================================
fi
AC_HEADER_STDC
-AC_CHECK_HEADERS(getopt.h)
-AC_CHECK_HEADERS(unistd.h)
+AC_CHECK_HEADERS(getopt.h unistd.h termios.h)
+
+AC_CHECK_HEADER(curses.h,
+ AC_DEFINE(HAVE_CURSES_H)
+ curses_h_ok=yes,
+ curses_h_ok=no
+)
+
+ucsim_cv_socket="unknown"
AC_CHECK_HEADER(sys/socket.h,
+ AC_DEFINE(HAVE_SYS_SOCKET_H)
AC_DEFINE(SOCKET_AVAIL)
- AC_DEFINE(HAVE_SYS_SOCKET_H))
+ AC_DEFINE_UNQUOTED(UCSOCKET_T, int)
+ ucsim_cv_socket="<sys/socket.h>"
+)
+
+WINSOCK_AVAIL=0
+if test $ucsim_cv_socket = unknown; then
+ AC_CHECK_HEADER(winsock2.h,
+ AC_DEFINE(HAVE_WINSOCK2_H)
+ AC_DEFINE(SOCKET_AVAIL)
+ AC_DEFINE_UNQUOTED(UCSOCKET_T, SOCKET)
+ ucsim_cv_socket="<winsock2.h>"
+ WINSOCK_AVAIL=1
+ )
+fi
+AC_SUBST(WINSOCK_AVAIL)
+
+if test $ucsim_cv_socket != unknown; then
+ AC_EGREP_HEADER(socklen_t,
+ $ucsim_cv_socket,
+ AC_DEFINE_UNQUOTED(SOCKLEN_T, socklen_t),
+ AC_DEFINE_UNQUOTED(SOCKLEN_T, uint))
+fi
+AC_DEFINE_UNQUOTED(HEADER_SOCKET, ${ucsim_cv_socket})
+
+AC_CHECK_HEADER(dlfcn.h)
AC_HEADER_DIRENT
# This must be after CXXCPP
-AC_CACHE_CHECK(which header file defines FD_ macros, s51_cv_fd,
-[s51_cv_fd="unknown"
+AC_CACHE_CHECK(which header file defines FD_ macros, ucsim_cv_fd,
+[ucsim_cv_fd="unknown"
+AC_EGREP_CPP(yes, [
+#include <winsock2.h>
+#ifdef FD_ZERO
+yes
+#endif], ucsim_cv_fd="<winsock2.h>")
AC_EGREP_CPP(yes, [
#include <sys/time.h>
#ifdef FD_ZERO
yes
-#endif], s51_cv_fd="<sys/time.h>")
+#endif], ucsim_cv_fd="<sys/time.h>")
AC_EGREP_CPP(yes, [
#include <sys/types.h>
#ifdef FD_ZERO
yes
-#endif], s51_cv_fd="<sys/types.h>")
+#endif], ucsim_cv_fd="<sys/types.h>")
AC_EGREP_CPP(yes, [
#include <sys/select.h>
#ifdef FD_ZERO
yes
-#endif], s51_cv_fd="<sys/types.h>")])
+#endif], ucsim_cv_fd="<sys/select.h>")])
-AC_DEFINE(FD_HEADER_OK, 0)
-if echo $s51_cv_fd|grep time >/dev/null 2>&1; then
+ucsim_cv_header_ok=0
+if echo $ucsim_cv_fd|grep time >/dev/null 2>&1; then
AC_DEFINE(FD_NEED_TIME_H, 1)
-AC_DEFINE(FD_HEADER_OK, 1)
+ucsim_cv_header_ok=1
else
AC_DEFINE(FD_NEED_TIME_H, 0)
fi
-if echo $s51_cv_fd|grep types >/dev/null 2>&1; then
+if echo $ucsim_cv_fd|grep types >/dev/null 2>&1; then
AC_DEFINE(FD_NEED_TYPES_H, 1)
-AC_DEFINE(FD_HEADER_OK, 1)
+ucsim_cv_header_ok=1
else
AC_DEFINE(FD_NEED_TYPES_H, 0)
fi
-if echo $s51_cv_fd|grep select >/dev/null 2>&1; then
+if echo $ucsim_cv_fd|grep select >/dev/null 2>&1; then
AC_DEFINE(FD_NEED_SELECT_H, 1)
-AC_DEFINE(FD_HEADER_OK, 1)
+ucsim_cv_header_ok=1
else
AC_DEFINE(FD_NEED_SELECT_H, 0)
fi
+if echo $ucsim_cv_fd|grep winsock2 >/dev/null 2>&1; then
+AC_DEFINE(FD_NEED_WINSOCK2_H, 1)
+ucsim_cv_header_ok=1
+else
+AC_DEFINE(FD_NEED_WINSOCK2_H, 0)
+fi
-AC_DEFINE_UNQUOTED(HEADER_FD, ${s51_cv_fd})
+AC_DEFINE_UNQUOTED(FD_HEADER_OK, ${ucsim_cv_header_ok})
+AC_DEFINE_UNQUOTED(HEADER_FD, ${ucsim_cv_fd})
# Checking for functions/libs
# ===========================================================================
+if echo $ucsim_cv_socket|grep winsock2 >/dev/null 2>&1; then
+ LIBS="-lws2_32 $LIBS"
+else
+ AC_CHECK_LIB(socket,socket)
+ AC_CHECK_LIB(nsl,xdr_short)
+fi
-AC_DEFUN(AC_CHECK_FUNC_NOCACHE,
-[AC_MSG_CHECKING([for $1])
-AC_TRY_LINK(
-dnl Don't include <ctype.h> because on OSF/1 3.0 it includes <sys/types.h>
-dnl which includes <sys/select.h> which contains a prototype for
-dnl select. Similarly for bzero.
-[/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $1(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
-extern "C"
-#endif
-])dnl
-[/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $1();
-], [
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$1) || defined (__stub___$1)
-choke me
-#else
-$1();
-#endif
-], eval "ac_cv_func_$1=yes", eval "ac_cv_func_$1=no")
-if eval "test \"`echo '$ac_cv_func_'$1`\" = yes"; then
- AC_MSG_RESULT(yes)
- ifelse([$2], , :, [$2])
+AC_CHECK_LIB(dl,dlopen,
+dl_ok="yes"
+DL="-ldl",
+dl_ok="no"
+DL="")
+AC_SUBST(dl_ok)
+AC_SUBST(DL)
+
+#AC_CHECK_LIB(panel,panel_above,
+#panel_ok="yes"
+#curses_ok="yes"
+#CURSES_LIBS="-lpanel -lcurses"
+#,
+#panel_ok="no"
+#AC_CHECK_LIB(curses,nl,
+#curses_ok="yes"
+#CURSES_LIBS="-lcurses"
+#,
+#curses_ok="no")
+#,
+#-lcurses)
+
+if test $curses_h_ok != yes; then
+ panel_ok="no"
+ curses_ok="no"
else
- AC_MSG_RESULT(no)
-ifelse([$3], , , [$3
-])dnl
+ AC_CHECK_LIB(panel,panel_above,
+ panel_ok="yes"
+ curses_ok="yes"
+ CURSES_LIBS="-lpanel",
+ panel_ok="no"
+ curses_ok="no"
+ )
+
+ if test $curses_ok != yes; then
+ AC_CHECK_LIB(curses,nl,
+ curses_ok="yes"
+ CURSES_LIBS="-lcurses",
+ curses_ok="no")
+ fi
+
+ if test $curses_ok != yes; then
+ AC_CHECK_LIB(ncurses,nl,
+ curses_ok="yes"
+ CURSES_LIBS="-lncurses",
+ curses_ok="no")
+ fi
fi
-])
-AC_CHECK_LIB(socket,socket)
-AC_CHECK_LIB(nsl,xdr_short)
-AC_CHECK_LIB(panel,panel_above,
-panel_ok="yes"
-curses_ok="yes"
-CURSES_LIBS="-lpanel -lcurses"
-,
-panel_ok="no"
-AC_CHECK_LIB(curses,nl,
-curses_ok="yes"
-CURSES_LIBS="-lcurses"
-,
-ncurses_ok="no")
-,
--lcurses)
AC_SUBST(panel_ok)
AC_SUBST(curses_ok)
AC_SUBST(CURSES_LIBS)
AC_FUNC_VPRINTF
-dnl Do not cache the result of the vasprintf test.
-dnl This is because vasprintf is defined in the C++ runtime
-dnl for egcs, but not in the C runtime. Thus, caching the result
-dnl of this test (which is done with C++) will cause later C
-dnl based tests to falsely conclude that vasprintf is available
-dnl to C programs.
-dnl It's a bloody stupid function anyway.
-AC_CHECK_FUNC_NOCACHE(vasprintf)
+AC_CHECK_FUNCS(vsnprintf)
+AC_CHECK_FUNCS(_vsnprintf)
+AC_CHECK_FUNCS(vasprintf)
AC_CHECK_FUNCS(strlen strcpy strcat strstr strcmp strerror strtok strdup)
-AC_CHECK_FUNCS(vsnprintf strchr memcpy)
+AC_CHECK_FUNCS(strchr memcpy)
dnl AC_CHECK_FUNCS(getline)
dnl AC_CHECK_FUNCS(getdelim)
AC_CHECK_FUNCS(fgets)
AC_CHECK_FUNCS(yylex)
-AC_CACHE_CHECK(whether scanf knows %a, s51_cv_scanf_a,
+AC_CACHE_CHECK(whether scanf knows %a, ucsim_cv_scanf_a,
[echo "a b" >conftest.data
AC_TRY_RUN([
#include <stdio.h>
exit(0);
exit(3);
}],
-s51_cv_scanf_a="yes",
-s51_cv_scanf_a="no",
-s51_cv_scanf_a="unknown")
+ucsim_cv_scanf_a="yes",
+ucsim_cv_scanf_a="no",
+ucsim_cv_scanf_a="unknown")
])
-if test "$s51_cv_scanf_a" = "yes"; then
+if test "$ucsim_cv_scanf_a" = "yes"; then
AC_DEFINE(SCANF_A)
fi
-AC_CACHE_CHECK(whether getcwd is GNUish, s51_cv_getcwd,
+AC_CACHE_CHECK(whether getcwd is GNUish, ucsim_cv_getcwd,
[AC_TRY_RUN([
#include <unistd.h>
void main(void)
exit(1);
exit(0);
}],
-s51_cv_getcwd="yes",
-s51_cv_getcwd="no",
-s51_cv_getcwd="unknown")
+ucsim_cv_getcwd="yes",
+ucsim_cv_getcwd="no",
+ucsim_cv_getcwd="unknown")
])
-if test "$s51_cv_getcwd" = "yes"; then
+if test "$ucsim_cv_getcwd" = "yes"; then
AC_DEFINE(GNU_GETCWD)
fi
+AC_DEFUN(ucsim_ACCEPT_LENGTH_T,
+ [AC_CACHE_CHECK([for type of length pointer parameter of accept],
+ ucsim_cv_accept_length_type,
+ [ac_save_CPPFLAGS="$CPPFLAGS"
+ ucsim_cv_accept_length_type=no
+ for ac_val in int size_t socklen_t; do
+ CPPFLAGS="$ac_save_CPPFLAGS -DACCEPT_SOCKLEN_T=$ac_val"
+ AC_TRY_COMPILE([#include <sys/types.h>
+#include ${ucsim_cv_socket}],
+ [struct sockaddr a; $ac_val len; accept (0, &a, &len);],
+ [ucsim_cv_accept_length_type=$ac_val; break])
+ done
+ CPPFLAGS="$ac_save_CPPFLAGS"])
+ if test "$ucsim_cv_accept_length_type" != no; then
+ AC_DEFINE_UNQUOTED(ACCEPT_SOCKLEN_T, $ucsim_cv_accept_length_type,
+ [Define to be the type of length parameter of accept (without the \*').])
+ fi
+ ]
+)
+#'
+
+ucsim_ACCEPT_LENGTH_T
# Macro definitions
###################
# DD_COPT macro checks if the compiler specified as the 1st parameter
# supports option specified as the 2nd parameter
-# For example: DD_CPORT(CXX, fPIC)
+# For example: DD_COPT(CXX, fPIC)
AC_DEFUN(DD_COPT, [
-AC_CACHE_CHECK(whether $$1 accepts -$2,s51_cv_$1$2,
+AC_CACHE_CHECK(whether $$1 accepts -$2,ucsim_cv_$1$2,
cat >_test_.c <<EOF
-#include <stdio.h>
-void main(void) {}
+int main(void) {return(0);}
EOF
$$1 -v -$2 -c _test_.c 1>&5 2>&5
if test "$?" = "0"; then
- s51_cv_$1$2="yes"
+ ucsim_cv_$1$2="yes"
+else
+ ucsim_cv_$1$2="no"
+fi
+rm -f _test_.* a.out)
+])
+
+# DD_COPT_NO_IGNORE macro checks if the compiler specified as the
+# 1st parameter supports and doesn't ignore option specified as the
+# 2nd parameter
+# For example: DD_COPT_NO_IGNORE(CXX, fPIC)
+
+AC_DEFUN(DD_COPT_NO_IGNORE, [
+AC_CACHE_CHECK(whether $$1 accepts and doesn't ignore -$2,ucsim_cv_$1$2,
+cat >_test_.c <<EOF
+int main(void) {return(0);}
+EOF
+ucsim_cv_$1$2=$($$1 -v -$2 -c _test_.c 2>&1 1>&5)
+if test "$?" = "0"; then
+ expr "$ucsim_cv_$1$2" : '.*'-$2'.*ignored' 1>&5 2>&5
+ if test "$?" = "0"; then
+ ucsim_cv_$1$2="no"
+ else
+ ucsim_cv_$1$2="yes"
+ fi
else
- s51_cv_$1$2="no"
+ ucsim_cv_$1$2="no"
fi
rm -f _test_.* a.out)
])
# Checking characteristics of compilers and other programs
# --------------------------------------------------------
-AC_C_BIGENDIAN
-AC_CACHE_CHECK(whether preprocessor accepts -MM or -M,s51_cv_MM,
+
+# Cross compiling overrides
+# FIXME
+if test "$CC" = "i586-mingw32msvc-gcc"; then
+ ac_cv_c_bigendian=no
+ ac_cv_sizeof_char=1
+ ac_cv_sizeof_short=2
+ ac_cv_sizeof_int=4
+ ac_cv_sizeof_long=4
+ ac_cv_sizeof_long_long=4
+fi
+
+if test "$cross_compiling" = "no"
+then
+ AC_C_BIGENDIAN
+else
+#echo "CROSS ENDIAN"
+ if $CXX -v 2>&1|grep "mingw" >/dev/null 2>&1; then
+ ac_cv_c_bigendian=no
+ else
+ : # FIXME
+ fi
+#echo "CROSS ENDIAN DONE"
+fi
+
+AC_CACHE_CHECK(whether preprocessor accepts -MM or -M,ucsim_cv_MM,
echo "#include <stdio.h>" >_test_.c
echo "" >>_test_.c
$CXXCPP -v -MM _test_.c 1>&5 2>&5
if test "$?" = "0"; then
- s51_cv_MM="-MM"
+ ucsim_cv_MM="-MM"
else
- s51_cv_MM="-M"
+ ucsim_cv_MM="-M"
fi
rm -f _test_.*)
-M_OR_MM=$s51_cv_MM
+M_OR_MM=$ucsim_cv_MM
AC_SUBST(M_OR_MM)
# This is the first time when CFLAGS are set/modified!!
DD_COPT(CXX, ggdb)
-if test "$s51_cv_CXXggdb" = "yes"; then
- if test "$CXXFLAGS"x = x ;then
- CXXFLAGS="-ggdb -O"
- else
- CXXFLAGS="$CXXFLAGS -ggdb"
- fi
+DD_COPT(CXX, gstabs)
+if test "$ucsim_cv_CXXgstabs" = "yes"; then
+ gopt="-gstabs+ -g3"
+elif test "$ucsim_cv_CXXggdb" = "yes"; then
+ gopt="-ggdb -g3"
+else
+ gopt="-g"
+fi
+if test "$CXXFLAGS"x = x ;then
+ CXXFLAGS="$gopt"
+else
+ CXXFLAGS="$CXXFLAGS $gopt"
fi
DD_COPT(CXX, pipe)
-if test "$s51_cv_CXXpipe" = "yes"; then
+if test "$ucsim_cv_CXXpipe" = "yes"; then
CXXFLAGS="$CXXFLAGS -pipe"
fi
+PICOPT=""
+SHAREDLIB="no"
+DD_COPT_NO_IGNORE(CXX, fPIC)
+if test "$ucsim_cv_CXXfPIC" = "yes"; then
+ PICOPT="-fPIC"
+else
+ DD_COPT_NO_IGNORE(CXX, fpic)
+ if test "$ucsim_cv_CXXfpic" = "yes"; then
+ PICOPT="-fpic"
+ fi
+fi
+if test "$PICOPT"x != "x"; then
+ SHAREDLIB="yes"
+fi
+AC_SUBST(SHAREDLIB)
+AC_SUBST(PICOPT)
+
+dlso_ok="no"
+if test $SHAREDLIB = "yes" -a $dl_ok = "yes" -a $enable_dlso = "yes"; then
+ dlso_ok="yes"
+fi
+AC_SUBST(dlso_ok)
# Checks for typedefs, structures, and compiler characteristics.
# ===========================================================================
AC_TYPE_SIGNAL
+if test "$cross_compiling" = "no"; then
AC_CHECK_SIZEOF(char)
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(long long)
+else
+ if $CXX -v 2>&1|grep "mingw" >/dev/null 2>&1; then
+ ac_cv_sizeof_char=1
+ ac_cv_sizeof_short=2
+ ac_cv_sizeof_int=4
+ ac_cv_sizeof_long=4
+ ac_cv_sizeof_long_long=4
+ else
+ : # FIXME
+ fi
+#echo
+fi
type_name()
{
if expr "$ac_cv_sizeof_char" '>=' "$1" >/dev/null; then
- echo "char"
- exit
+ echo "char"
+ exit
fi
if expr "$ac_cv_sizeof_short" '>=' "$1" >/dev/null; then
- echo "short"
- exit
+ echo "short"
+ exit
fi
if expr "$ac_cv_sizeof_int" '>=' "$1" >/dev/null; then
- echo "int"
- exit
+ echo "int"
+ exit
fi
if expr "$ac_cv_sizeof_long" '>=' "$1" >/dev/null; then
- echo "long"
- exit
+ echo "long"
+ exit
fi
if expr "$ac_cv_sizeof_long_long" '>=' "$1" >/dev/null; then
- echo "long long"
- exit
+ echo "long long"
+ exit
fi
echo "long long"
}
AC_DEFINE_UNQUOTED(TYPE_WORD, $TYPE_WORD)
AC_DEFINE_UNQUOTED(TYPE_DWORD, $TYPE_DWORD)
+if echo $TYPE_DWORD|grep short >/dev/null; then
+ A="h"
+elif echo $TYPE_DWORD|grep long >/dev/null; then
+ A="l"
+else
+ A=""
+fi
+
+if echo $TYPE_WORD|grep short >/dev/null; then M="h"
+elif echo $TYPE_WORD|grep long >/dev/null; then M="l"
+else M=""
+fi
+
+AC_DEFINE_UNQUOTED(_A_, "${A}")
+AC_DEFINE_UNQUOTED(_M_, "${M}")
+
# Generating output files
# ===========================================================================
-AC_OUTPUT(main.mk:main_in.mk
+AC_OUTPUT(Makefile
+main.mk:main_in.mk
+packages.mk:packages_in.mk
sim.src/Makefile
cmd.src/Makefile
s51.src/Makefile
avr.src/Makefile
z80.src/Makefile
+hc08.src/Makefile
+xa.src/Makefile
gui.src/Makefile
gui.src/serio.src/Makefile
-gui.src/portmon.src/Makefile
doc/Makefile
)
+#gui.src/portmon.src/Makefile
+
# End of configure/configure.in
projects / fw / sdcc / blobdiff