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Add cross-compilation defaults to most AC_TRY_RUN values. The 

supplied values are the most "normal" or "common" values found for
recent 32 bit machines.  This now seems to work to build Python 2.2
for the ARM processor used on the iPAQ.
This commit is contained in:
Guido van Rossum 2001-09-17 04:03:14 +00:00
parent 305b5857f6
commit 3065c94f37
2 changed files with 68 additions and 42 deletions
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46
configure vendored
View File

@ -1,6 +1,6 @@
#! /bin/sh
# From configure.in Revision: 1.258
# From configure.in Revision: 1.260
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.13
@ -1679,7 +1679,7 @@ else
ac_save_cc="$CC"
CC="$CC -OPT:Olimit=0"
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_opt_olimit_ok=no
else
cat > conftest.$ac_ext <<EOF
#line 1686 "configure"
@ -1716,7 +1716,7 @@ else
ac_save_cc="$CC"
CC="$CC -Olimit 1500"
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_olimit_ok=no
else
cat > conftest.$ac_ext <<EOF
#line 1723 "configure"
@ -2318,7 +2318,7 @@ if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_sizeof_int=4
else
cat > conftest.$ac_ext <<EOF
#line 2325 "configure"
@ -2357,7 +2357,7 @@ if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_sizeof_long=4
else
cat > conftest.$ac_ext <<EOF
#line 2364 "configure"
@ -2396,7 +2396,7 @@ if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_sizeof_void_p=4
else
cat > conftest.$ac_ext <<EOF
#line 2403 "configure"
@ -2435,7 +2435,7 @@ if eval "test \"`echo '$''{'ac_cv_sizeof_char'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_sizeof_char=1
else
cat > conftest.$ac_ext <<EOF
#line 2442 "configure"
@ -2474,7 +2474,7 @@ if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_sizeof_short=2
else
cat > conftest.$ac_ext <<EOF
#line 2481 "configure"
@ -2513,7 +2513,7 @@ if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_sizeof_float=4
else
cat > conftest.$ac_ext <<EOF
#line 2520 "configure"
@ -2552,7 +2552,7 @@ if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_sizeof_double=8
else
cat > conftest.$ac_ext <<EOF
#line 2559 "configure"
@ -2591,7 +2591,7 @@ if eval "test \"`echo '$''{'ac_cv_sizeof_fpos_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_sizeof_fpos_t=4
else
cat > conftest.$ac_ext <<EOF
#line 2598 "configure"
@ -2655,7 +2655,7 @@ if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_sizeof_long_long=8
else
cat > conftest.$ac_ext <<EOF
#line 2662 "configure"
@ -2720,7 +2720,7 @@ if eval "test \"`echo '$''{'ac_cv_sizeof_uintptr_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_sizeof_uintptr_t=4
else
cat > conftest.$ac_ext <<EOF
#line 2727 "configure"
@ -2762,7 +2762,7 @@ if eval "test \"`echo '$''{'ac_cv_sizeof_off_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_sizeof_off_t=4
else
cat > conftest.$ac_ext <<EOF
#line 2769 "configure"
@ -2819,7 +2819,7 @@ if eval "test \"`echo '$''{'ac_cv_sizeof_time_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_sizeof_time_t=4
else
cat > conftest.$ac_ext <<EOF
#line 2826 "configure"
@ -2889,7 +2889,7 @@ echo "configure:2888: checking size of pthread_t" >&5
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_sizeof_pthread_t=4
else
cat > conftest.$ac_ext <<EOF
#line 2896 "configure"
@ -4055,7 +4055,7 @@ echo "configure:4054: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_pthread_system_supported=no
else
cat > conftest.$ac_ext <<EOF
#line 4062 "configure"
@ -6095,7 +6095,7 @@ if eval "test \"`echo '$''{'ac_cv_bad_static_forward'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_bad_static_forward=no
else
cat > conftest.$ac_ext <<EOF
#line 6102 "configure"
@ -6647,7 +6647,7 @@ if eval "test \"`echo '$''{'ac_cv_malloc_zero'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_malloc_zero=nonnull
else
cat > conftest.$ac_ext <<EOF
#line 6654 "configure"
@ -6682,7 +6682,7 @@ rm -fr conftest*
fi
fi
# XXX arm cross-compile?
echo "$ac_t""$ac_cv_malloc_zero" 1>&6
if test "$ac_cv_malloc_zero" = null
then
@ -6741,7 +6741,7 @@ if eval "test \"`echo '$''{'ac_cv_sizeof_wchar_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_sizeof_wchar_t=4
else
cat > conftest.$ac_ext <<EOF
#line 6748 "configure"
@ -6951,7 +6951,7 @@ if eval "test \"`echo '$''{'ac_cv_rshift_extends_sign'+set}'`\" = set"; then
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_rshift_extends_sign=yes
else
cat > conftest.$ac_ext <<EOF
#line 6958 "configure"
@ -7079,7 +7079,7 @@ if eval "test \"`echo '$''{'ac_cv_broken_nice'+set}'`\" = set"; then
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
ac_cv_broken_nice=no
else
cat > conftest.$ac_ext <<EOF
#line 7086 "configure"

64
configure.in
View File

@ -380,6 +380,7 @@ AC_CACHE_VAL(ac_cv_opt_olimit_ok,
CC="$CC -OPT:Olimit=0"
AC_TRY_RUN([int main() { return 0; }],
ac_cv_opt_olimit_ok=yes,
ac_cv_opt_olimit_ok=no,
ac_cv_opt_olimit_ok=no)
CC="$ac_save_cc"])
AC_MSG_RESULT($ac_cv_opt_olimit_ok)
@ -395,6 +396,7 @@ else
CC="$CC -Olimit 1500"
AC_TRY_RUN([int main() { return 0; }],
ac_cv_olimit_ok=yes,
ac_cv_olimit_ok=no,
ac_cv_olimit_ok=no)
CC="$ac_save_cc"])
AC_MSG_RESULT($ac_cv_olimit_ok)
@ -468,21 +470,21 @@ AC_TYPE_SIZE_T
AC_TYPE_UID_T
# Sizes of various common basic types
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(void *)
AC_CHECK_SIZEOF(char)
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(float)
AC_CHECK_SIZEOF(double)
AC_CHECK_SIZEOF(fpos_t)
AC_CHECK_SIZEOF(int, 4)
AC_CHECK_SIZEOF(long, 4)
AC_CHECK_SIZEOF(void *, 4)
AC_CHECK_SIZEOF(char, 1)
AC_CHECK_SIZEOF(short, 2)
AC_CHECK_SIZEOF(float, 4)
AC_CHECK_SIZEOF(double, 8)
AC_CHECK_SIZEOF(fpos_t, 4)
AC_MSG_CHECKING(for long long support)
have_long_long=no
AC_TRY_COMPILE([], [long long x; x = (long long)0;], AC_DEFINE(HAVE_LONG_LONG) have_long_long=yes)
AC_MSG_RESULT($have_long_long)
if test "$have_long_long" = yes ; then
AC_CHECK_SIZEOF(long long)
AC_CHECK_SIZEOF(long long, 8)
fi
AC_MSG_CHECKING(for uintptr_t support)
@ -490,7 +492,7 @@ have_uintptr_t=no
AC_TRY_COMPILE([], [uintptr_t x; x = (uintptr_t)0;], AC_DEFINE(HAVE_UINTPTR_T) have_uintptr_t=yes)
AC_MSG_RESULT($have_uintptr_t)
if test "$have_uintptr_t" = yes ; then
AC_CHECK_SIZEOF(uintptr_t)
AC_CHECK_SIZEOF(uintptr_t, 4)
fi
# Hmph. AC_CHECK_SIZEOF() doesn't include <sys/types.h>.
@ -504,7 +506,10 @@ main()
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(off_t));
exit(0);
}], ac_cv_sizeof_off_t=`cat conftestval`, ac_cv_sizeof_off_t=0)
}],
ac_cv_sizeof_off_t=`cat conftestval`,
ac_cv_sizeof_off_t=0,
ac_cv_sizeof_off_t=4)
])
AC_MSG_RESULT($ac_cv_sizeof_off_t)
AC_DEFINE_UNQUOTED(SIZEOF_OFF_T, $ac_cv_sizeof_off_t)
@ -530,7 +535,10 @@ main()
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(time_t));
exit(0);
}], ac_cv_sizeof_time_t=`cat conftestval`, ac_cv_sizeof_time_t=0)
}],
ac_cv_sizeof_time_t=`cat conftestval`,
ac_cv_sizeof_time_t=0,
ac_cv_sizeof_time_t=4)
])
AC_MSG_RESULT($ac_cv_sizeof_time_t)
AC_DEFINE_UNQUOTED(SIZEOF_TIME_T, $ac_cv_sizeof_time_t)
@ -557,7 +565,10 @@ if test "$have_pthread_t" = yes ; then
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(pthread_t));
exit(0);
}], ac_cv_sizeof_pthread_t=`cat conftestval`, ac_cv_sizeof_pthread_t=0)
}],
ac_cv_sizeof_pthread_t=`cat conftestval`,
ac_cv_sizeof_pthread_t=0,
ac_cv_sizeof_pthread_t=4)
])
AC_MSG_RESULT($ac_cv_sizeof_pthread_t)
AC_DEFINE_UNQUOTED(SIZEOF_PTHREAD_T, $ac_cv_sizeof_pthread_t)
@ -993,7 +1004,10 @@ else
if (pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)) exit(-1);
if (pthread_create(NULL, &attr, foo, NULL)) exit(-1);
exit(0);
}], ac_cv_pthread_system_supported=yes, ac_cv_pthread_system_supported=no)
}],
ac_cv_pthread_system_supported=yes,
ac_cv_pthread_system_supported=no,
ac_cv_pthread_system_supported=no)
])
AC_MSG_RESULT($ac_cv_pthread_system_supported)
if test "$ac_cv_pthread_system_supported" = "yes"; then
@ -1548,7 +1562,10 @@ int foobar() {
static struct s foo = { 1, 2 };
main() {
exit(!((int)&foo == foobar()));
}], ac_cv_bad_static_forward=no, ac_cv_bad_static_forward=yes)])
}],
ac_cv_bad_static_forward=no,
ac_cv_bad_static_forward=yes,
ac_cv_bad_static_forward=no)])
AC_MSG_RESULT($ac_cv_bad_static_forward)
if test "$ac_cv_bad_static_forward" = yes
then
@ -1710,7 +1727,10 @@ main() {
if (p == NULL) exit(1);
free(p);
exit(0);
}], ac_cv_malloc_zero=nonnull, ac_cv_malloc_zero=null)])
}],
ac_cv_malloc_zero=nonnull,
ac_cv_malloc_zero=null,
ac_cv_malloc_zero=nonnull)]) # XXX arm cross-compile?
AC_MSG_RESULT($ac_cv_malloc_zero)
if test "$ac_cv_malloc_zero" = null
then
@ -1726,7 +1746,7 @@ wchar_h="no"
# determine wchar_t size
if test "$wchar_h" = yes
then
AC_CHECK_SIZEOF(wchar_t)
AC_CHECK_SIZEOF(wchar_t, 4)
fi
AC_MSG_CHECKING(what type to use for unicode)
@ -1787,7 +1807,10 @@ int main()
{
exit(((-1)>>3 == -1) ? 0 : 1);
}
], ac_cv_rshift_extends_sign=yes, ac_cv_rshift_extends_sign=no)])
],
ac_cv_rshift_extends_sign=yes,
ac_cv_rshift_extends_sign=no,
ac_cv_rshift_extends_sign=yes)])
AC_MSG_RESULT($ac_cv_rshift_extends_sign)
if test "$ac_cv_rshift_extends_sign" = no
then
@ -1823,7 +1846,10 @@ int main()
exit(0);
exit(1);
}
],ac_cv_broken_nice=yes, ac_cv_broken_nice=no)])
],
ac_cv_broken_nice=yes,
ac_cv_broken_nice=no,
ac_cv_broken_nice=no)])
AC_MSG_RESULT($ac_cv_broken_nice)
if test "$ac_cv_broken_nice" = yes
then