version 1.300, 2012/03/19 16:49:37
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version 1.307, 2012/04/03 22:40:14
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Line 127 else
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Line 127 else
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NO_CROSS="#" |
NO_CROSS="#" |
fi]) |
fi]) |
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AC_ARG_WITH(arch, |
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AC_HELP_STRING([--with-arch=<arch>], |
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[ Build gforth binaries with <arch> postfix]), |
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[if test "$withval" = "no"; then |
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ARCH="" |
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else |
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ARCH=-${withval} |
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fi]) |
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AC_SUBST(ARCH) |
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#variables mentioned in INSTALL |
#variables mentioned in INSTALL |
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AC_ARG_VAR(SH, [The shell]) |
AC_ARG_VAR(CC, [The C compiler (must support GNU C 2.x).]) |
AC_ARG_VAR(CC, [The C compiler (must support GNU C 2.x).]) |
AC_ARG_VAR(FORTHSIZES, [Gforth command line options for the default stack and dictionary sizes (see INSTALL).]) |
AC_ARG_VAR(FORTHSIZES, [Gforth command line options for the default stack and dictionary sizes (see INSTALL).]) |
AC_ARG_VAR(STACK_CACHE_REGS, [number of registers in the maximum stack cache state for gforth-fast and gforth-native (default platform-dependent).]) |
AC_ARG_VAR(STACK_CACHE_REGS, [number of registers in the maximum stack cache state for gforth-fast and gforth-native (default platform-dependent).]) |
Line 176 AC_PROG_CC
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Line 187 AC_PROG_CC
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test "$GCC" = "yes" || AC_MSG_ERROR(Gforth uses GNU C extensions and requires GCC 2.0 or higher) |
test "$GCC" = "yes" || AC_MSG_ERROR(Gforth uses GNU C extensions and requires GCC 2.0 or higher) |
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test "x$SH" = "x" && SH="/bin/sh" |
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AC_MSG_CHECKING([whether to use two dispatches per conditional branch]) |
AC_MSG_CHECKING([whether to use two dispatches per conditional branch]) |
test x$condbranch_opt = x && |
test x$condbranch_opt = x && |
if ($CC -v 2>&1 |grep 'gcc version 3' >/dev/null); then |
if ($CC -v 2>&1 |grep 'gcc version 3' >/dev/null); then |
Line 185 else
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Line 198 else
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fi |
fi |
AC_MSG_RESULT($condbranch_opt) |
AC_MSG_RESULT($condbranch_opt) |
AC_SUBST(condbranch_opt) |
AC_SUBST(condbranch_opt) |
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AC_SUBST(host_cpu) |
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AC_SUBST(SH) |
AC_SUBST(CC) |
AC_SUBST(CC) |
AC_SUBST(GCC_LD) |
AC_SUBST(GCC_LD) |
AC_SUBST(DEBUGFLAG) |
AC_SUBST(DEBUGFLAG) |
Line 209 test "$make_type" = "GNU Make" && GNUMAK
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Line 224 test "$make_type" = "GNU Make" && GNUMAK
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AC_MSG_RESULT($make_type) |
AC_MSG_RESULT($make_type) |
AC_SUBST(GNUMAKE) |
AC_SUBST(GNUMAKE) |
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AC_MSG_CHECKING([whether the linker accepts -export-dynamic]) |
if test "$ac_export_dynamic" != yes; then |
OLDLDFLAGS=$LDFLAGS |
AC_MSG_CHECKING([whether the linker accepts -export-dynamic]) |
LDFLAGS="$LDFLAGS -export-dynamic" |
OLDLDFLAGS=$LDFLAGS |
dnl AC_TRY_LINK gives false positive on rs6000-ibm-aix4.2.1.0 |
LDFLAGS="$LDFLAGS -export-dynamic" |
dnl AC_TRY_LINK(,,ac_export_dynamic=yes,ac_export_dynamic=no) |
dnl AC_TRY_LINK gives false positive on rs6000-ibm-aix4.2.1.0 |
AC_TRY_RUN(main(){exit(0);},ac_export_dynamic=yes,ac_export_dynamic=no,ac_export_dynamic=no) |
dnl AC_TRY_LINK(,,ac_export_dynamic=yes,ac_export_dynamic=no) |
test $ac_export_dynamic = yes|| LDFLAGS=$OLDLDFLAGS |
AC_TRY_RUN(main(){exit(0);},ac_export_dynamic=yes,ac_export_dynamic=no,ac_export_dynamic=no) |
AC_MSG_RESULT($ac_export_dynamic) |
test $ac_export_dynamic = yes|| LDFLAGS=$OLDLDFLAGS |
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AC_MSG_RESULT($ac_export_dynamic) |
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else |
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LDFLAGS="$LDFLAGS -export-dynamic" |
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fi |
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#terminology is a bit unusual here: The host is the system on which |
#terminology is a bit unusual here: The host is the system on which |
#gforth will run; the system on which configure will run is the `build' |
#gforth will run; the system on which configure will run is the `build' |
Line 690 AC_DEFINE_UNQUOTED(MAYBE_UNUSED,$MAYBE_U
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Line 709 AC_DEFINE_UNQUOTED(MAYBE_UNUSED,$MAYBE_U
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AC_MSG_RESULT($MAYBE_UNUSED) |
AC_MSG_RESULT($MAYBE_UNUSED) |
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# Try if GCC understands __thread |
# Try if GCC understands __thread |
AC_MSG_CHECKING([whether gcc understands '__thread']) |
AC_CACHE_CHECK([whether gcc understands '__thread'], [ac_cv_thread], |
AC_TRY_COMPILE(,[extern __thread int foo;],PER_THREAD='__thread',) |
[AC_TRY_COMPILE(,[extern __thread int foo;], |
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[ac_cv_thread=yes], |
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[ac_cv_thread=no])]) |
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test x$ac_cv_thread = xyes && PER_THREAD='__thread' |
AC_DEFINE_UNQUOTED(PER_THREAD,$PER_THREAD,[storage class for thread-local variables]) |
AC_DEFINE_UNQUOTED(PER_THREAD,$PER_THREAD,[storage class for thread-local variables]) |
AC_MSG_RESULT($PER_THREAD) |
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#try if m4 understands -s |
#try if m4 understands -s |
AC_MSG_CHECKING([how to invoke m4]) |
AC_MSG_CHECKING([how to invoke m4]) |
Line 910 dnl This check is just for making later
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Line 931 dnl This check is just for making later
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dnl using sin here is no good idea since it is built-into gcc and typechecked |
dnl using sin here is no good idea since it is built-into gcc and typechecked |
AC_CHECK_LIB(m,asin) |
AC_CHECK_LIB(m,asin) |
AC_CHECK_LIB(ltdl,lt_dlinit) |
AC_CHECK_LIB(ltdl,lt_dlinit) |
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dnl ,LIB_SUFFIX=.la,LIB_SUFFIX=.so) |
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if test "x$ac_cv_lib_ltdl_lt_dlinit" = xyes; then |
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LIB_SUFFIX=.la |
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else |
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LIB_SUFFIX=.so |
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fi |
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AC_SUBST(LIB_SUFFIX) |
AC_CHECK_LIB(rt,clock_gettime) |
AC_CHECK_LIB(rt,clock_gettime) |
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if test -n "$GNU_LIBTOOL" -a $ac_cv_lib_ltdl_lt_dlinit = yes; then |
if test -n "$GNU_LIBTOOL" -a $ac_cv_lib_ltdl_lt_dlinit = yes; then |
Line 1022 vmgen
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Line 1050 vmgen
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machpc.fs |
machpc.fs |
envos.fs |
envos.fs |
preforth |
preforth |
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libforth |
gforthker |
gforthker |
engine/Makefile |
engine/Makefile |
engine/libcc.h |
engine/libcc.h |
Line 1032 chmod +x gforthmi
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Line 1061 chmod +x gforthmi
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chmod +x vmgen |
chmod +x vmgen |
chmod +x build-ec |
chmod +x build-ec |
chmod +x preforth |
chmod +x preforth |
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chmod +x libforth |
chmod +x gforthker |
chmod +x gforthker |
test -d kernel||mkdir kernel |
test -d kernel||mkdir kernel |
if test $srcdir != "."; then ln -sf $srcdir/gforth.el .; fi |
if test $srcdir != "."; then ln -sf $srcdir/gforth.el .; fi |