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* valprint.c (print_longest): Test for CC_HAS_LONG_LONG as well as

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PRINTF_HAS_LONG_LONG.
	* expprint.c (dump_expression): Ditto.
	* configure.in: Fix check for long long support in compiler to
	use a function body, not a nested function.
	* configure: Rebuild with autoconf.
This commit is contained in:
Fred Fish
1996-08-23 00:47:10 +00:00
parent cb26c22ded
commit d538f9cfbc
3 changed files with 36 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
gdb/ChangeLog
View File

@ -1,3 +1,12 @@
Wed Aug 21 16:31:27 1996 Fred Fish <fnf@rtl.cygnus.com>
* valprint.c (print_longest): Test for CC_HAS_LONG_LONG as well as
PRINTF_HAS_LONG_LONG.
* expprint.c (dump_expression): Ditto.
* configure.in: Fix check for long long support in compiler to
use a function body, not a nested function.
* configure: Rebuild with autoconf.
Tue Aug 20 17:59:42 1996 Ian Lance Taylor <ian@cygnus.com> Tue Aug 20 17:59:42 1996 Ian Lance Taylor <ian@cygnus.com>
* aclocal.m4: Include ../bfd/aclocal.m4. * aclocal.m4: Include ../bfd/aclocal.m4.

50
gdb/configure vendored
View File

@ -1631,14 +1631,12 @@ else
int main() { return 0; } int main() { return 0; }
int t() { int t() {
long long foo; extern long long foo;
void bar () switch (foo & 2) { case 0: return 1; }
{
switch (foo & 2) { case 0: return; }
}
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1642: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1640: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
gdb_cv_c_long_long=yes gdb_cv_c_long_long=yes
else else
@ -1666,7 +1664,7 @@ else
gdb_cv_printf_has_long_long=no gdb_cv_printf_has_long_long=no
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1670 "configure" #line 1668 "configure"
#include "confdefs.h" #include "confdefs.h"
int main () { int main () {
@ -1676,7 +1674,7 @@ int main () {
return (strcmp ("12345", buf)); return (strcmp ("12345", buf));
} }
EOF EOF
{ (eval echo configure:1680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } { (eval echo configure:1678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then if test -s conftest && (./conftest; exit) 2>/dev/null; then
gdb_cv_printf_has_long_long=yes gdb_cv_printf_has_long_long=yes
else else
@ -1700,7 +1698,7 @@ if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1704 "configure" #line 1702 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { return 0; } int main() { return 0; }
@ -1708,7 +1706,7 @@ int t() {
long double foo; long double foo;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1712: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1710: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_long_double=yes ac_cv_c_long_double=yes
else else
@ -1736,7 +1734,7 @@ else
gdb_cv_printf_has_long_double=no gdb_cv_printf_has_long_double=no
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1740 "configure" #line 1738 "configure"
#include "confdefs.h" #include "confdefs.h"
int main () { int main () {
@ -1746,7 +1744,7 @@ int main () {
return (strncmp ("3.14159", buf, 7)); return (strncmp ("3.14159", buf, 7));
} }
EOF EOF
{ (eval echo configure:1750: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } { (eval echo configure:1748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then if test -s conftest && (./conftest; exit) 2>/dev/null; then
gdb_cv_printf_has_long_double=yes gdb_cv_printf_has_long_double=yes
else else
@ -1771,7 +1769,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1775 "configure" #line 1773 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
@ -1795,7 +1793,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then if { (eval echo configure:1797: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
@ -1825,7 +1823,7 @@ else
ac_cv_func_mmap=no ac_cv_func_mmap=no
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1829 "configure" #line 1827 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Thanks to Mike Haertel and Jim Avera for this test. */ /* Thanks to Mike Haertel and Jim Avera for this test. */
@ -1894,7 +1892,7 @@ main()
} }
EOF EOF
{ (eval echo configure:1898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } { (eval echo configure:1896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_func_mmap=yes ac_cv_func_mmap=yes
else else
@ -1918,7 +1916,7 @@ if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1922 "configure" #line 1920 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
@ -1940,7 +1938,7 @@ int t() {
char *(*pfn) = (char *(*)) malloc char *(*pfn) = (char *(*)) malloc
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1944: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1942: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
bfd_cv_decl_needed_malloc=no bfd_cv_decl_needed_malloc=no
else else
@ -1965,7 +1963,7 @@ if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1969 "configure" #line 1967 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
@ -1987,7 +1985,7 @@ int t() {
char *(*pfn) = (char *(*)) realloc char *(*pfn) = (char *(*)) realloc
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1991: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1989: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
bfd_cv_decl_needed_realloc=no bfd_cv_decl_needed_realloc=no
else else
@ -2012,7 +2010,7 @@ if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2016 "configure" #line 2014 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
@ -2034,7 +2032,7 @@ int t() {
char *(*pfn) = (char *(*)) free char *(*pfn) = (char *(*)) free
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2038: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:2036: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
bfd_cv_decl_needed_free=no bfd_cv_decl_needed_free=no
else else
@ -2449,12 +2447,12 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2453 "configure" #line 2451 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <tclInt.h> #include <tclInt.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2458: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2456: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -2581,12 +2579,12 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2585 "configure" #line 2583 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <tk.h> #include <tk.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2590: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2588: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*

8
gdb/configure.in
View File

@ -69,11 +69,9 @@ dnl See if compiler supports "long long" type.
AC_MSG_CHECKING(for long long support in compiler) AC_MSG_CHECKING(for long long support in compiler)
AC_CACHE_VAL(gdb_cv_c_long_long, AC_CACHE_VAL(gdb_cv_c_long_long,
[AC_TRY_COMPILE(, [ [AC_TRY_COMPILE(, [
long long foo; extern long long foo;
void bar () switch (foo & 2) { case 0: return 1; }
{ ],
switch (foo & 2) { case 0: return; }
}],
gdb_cv_c_long_long=yes, gdb_cv_c_long_long=no)]) gdb_cv_c_long_long=yes, gdb_cv_c_long_long=no)])
AC_MSG_RESULT($gdb_cv_c_long_long) AC_MSG_RESULT($gdb_cv_c_long_long)
if test $gdb_cv_c_long_long = yes; then if test $gdb_cv_c_long_long = yes; then