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Commit2925953

Browse files
author
Michael Meskes
committed
Replace self written 'long long int' configure test by standard 'AC_TYPE_LONG_LONG_INT' macro call.
1 parent9b6dba1 commit2925953

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10 files changed

+201
-119
lines changed

10 files changed

+201
-119
lines changed

‎config/c-compiler.m4

Lines changed: 1 addition & 16 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
# Macros to detect C compiler features
2-
# $PostgreSQL: pgsql/config/c-compiler.m4,v 1.21 2010/05/2514:32:55 meskes Exp $
2+
# $PostgreSQL: pgsql/config/c-compiler.m4,v 1.22 2010/05/2517:28:20 meskes Exp $
33

44

55
# PGAC_C_SIGNED
@@ -156,18 +156,3 @@ AC_RUN_IFELSE([AC_LANG_PROGRAM([extern void $2 (); void (*fptr) () = $2;],[])],
156156
AC_MSG_RESULT(assumingno)])
157157
])# PGAC_PROG_CC_LDFLAGS_OPT
158158

159-
160-
161-
# PGAC_C_LONG_LONG
162-
# ----------------
163-
# Check if the C compiler understands long long type.
164-
AC_DEFUN([PGAC_C_LONG_LONG],
165-
[AC_CACHE_CHECK(forlonglongtype,pgac_cv_c_long_long,
166-
[AC_TRY_COMPILE([],
167-
[long long l;],
168-
[pgac_cv_c_long_long=yes],
169-
[pgac_cv_c_long_long=no])])
170-
if test x"$pgac_cv_c_long_long" = xyes ; then
171-
AC_DEFINE(HAVE_LONG_LONG,1,[Define to 1 if the C compiler does understand long long type.])
172-
fi])# PGAC_C_LONG_LONG
173-

‎configure

Lines changed: 154 additions & 57 deletions
Original file line numberDiff line numberDiff line change
@@ -2008,6 +2008,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
20082008

20092009

20102010

2011+
20112012
ac_aux_dir=
20122013
for ac_dir in config "$srcdir"/config; do
20132014
if test -f "$ac_dir/install-sh"; then
@@ -14693,63 +14694,6 @@ cat >>confdefs.h <<\_ACEOF
1469314694
#define signed /**/
1469414695
_ACEOF
1469514696

14696-
fi
14697-
{ $as_echo "$as_me:$LINENO: checking for long long type" >&5
14698-
$as_echo_n "checking for long long type... " >&6; }
14699-
if test "${pgac_cv_c_long_long+set}" = set; then
14700-
$as_echo_n "(cached) " >&6
14701-
else
14702-
cat >conftest.$ac_ext <<_ACEOF
14703-
/* confdefs.h. */
14704-
_ACEOF
14705-
cat confdefs.h >>conftest.$ac_ext
14706-
cat >>conftest.$ac_ext <<_ACEOF
14707-
/* end confdefs.h. */
14708-
14709-
int
14710-
main ()
14711-
{
14712-
long long l;
14713-
;
14714-
return 0;
14715-
}
14716-
_ACEOF
14717-
rm -f conftest.$ac_objext
14718-
if { (ac_try="$ac_compile"
14719-
case "(($ac_try" in
14720-
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14721-
*) ac_try_echo=$ac_try;;
14722-
esac
14723-
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
14724-
$as_echo "$ac_try_echo") >&5
14725-
(eval "$ac_compile") 2>conftest.er1
14726-
ac_status=$?
14727-
grep -v '^ *+' conftest.er1 >conftest.err
14728-
rm -f conftest.er1
14729-
cat conftest.err >&5
14730-
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
14731-
(exit $ac_status); } && {
14732-
test -z "$ac_c_werror_flag" ||
14733-
test ! -s conftest.err
14734-
} && test -s conftest.$ac_objext; then
14735-
pgac_cv_c_long_long=yes
14736-
else
14737-
$as_echo "$as_me: failed program was:" >&5
14738-
sed 's/^/| /' conftest.$ac_ext >&5
14739-
14740-
pgac_cv_c_long_long=no
14741-
fi
14742-
14743-
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14744-
fi
14745-
{ $as_echo "$as_me:$LINENO: result: $pgac_cv_c_long_long" >&5
14746-
$as_echo "$pgac_cv_c_long_long" >&6; }
14747-
if test x"$pgac_cv_c_long_long" = xyes ; then
14748-
14749-
cat >>confdefs.h <<\_ACEOF
14750-
#define HAVE_LONG_LONG 1
14751-
_ACEOF
14752-
1475314697
fi
1475414698
{ $as_echo "$as_me:$LINENO: checking for working volatile" >&5
1475514699
$as_echo_n "checking for working volatile... " >&6; }
@@ -16505,6 +16449,159 @@ fi
1650516449

1650616450

1650716451

16452+
{ $as_echo "$as_me:$LINENO: checking for long long int" >&5
16453+
$as_echo_n "checking for long long int... " >&6; }
16454+
if test "${ac_cv_type_long_long_int+set}" = set; then
16455+
$as_echo_n "(cached) " >&6
16456+
else
16457+
cat >conftest.$ac_ext <<_ACEOF
16458+
16459+
/* confdefs.h. */
16460+
_ACEOF
16461+
cat confdefs.h >>conftest.$ac_ext
16462+
cat >>conftest.$ac_ext <<_ACEOF
16463+
/* end confdefs.h. */
16464+
/* For now, do not test the preprocessor; as of 2007 there are too many
16465+
implementations with broken preprocessors. Perhaps this can
16466+
be revisited in 2012. In the meantime, code should not expect
16467+
#if to work with literals wider than 32 bits. */
16468+
/* Test literals. */
16469+
long long int ll = 9223372036854775807ll;
16470+
long long int nll = -9223372036854775807LL;
16471+
unsigned long long int ull = 18446744073709551615ULL;
16472+
/* Test constant expressions. */
16473+
typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
16474+
? 1 : -1)];
16475+
typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
16476+
? 1 : -1)];
16477+
int i = 63;
16478+
int
16479+
main ()
16480+
{
16481+
/* Test availability of runtime routines for shift and division. */
16482+
long long int llmax = 9223372036854775807ll;
16483+
unsigned long long int ullmax = 18446744073709551615ull;
16484+
return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
16485+
| (llmax / ll) | (llmax % ll)
16486+
| (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
16487+
| (ullmax / ull) | (ullmax % ull));
16488+
;
16489+
return 0;
16490+
}
16491+
16492+
_ACEOF
16493+
rm -f conftest.$ac_objext conftest$ac_exeext
16494+
if { (ac_try="$ac_link"
16495+
case "(($ac_try" in
16496+
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16497+
*) ac_try_echo=$ac_try;;
16498+
esac
16499+
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
16500+
$as_echo "$ac_try_echo") >&5
16501+
(eval "$ac_link") 2>conftest.er1
16502+
ac_status=$?
16503+
grep -v '^ *+' conftest.er1 >conftest.err
16504+
rm -f conftest.er1
16505+
cat conftest.err >&5
16506+
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
16507+
(exit $ac_status); } && {
16508+
test -z "$ac_c_werror_flag" ||
16509+
test ! -s conftest.err
16510+
} && test -s conftest$ac_exeext && {
16511+
test "$cross_compiling" = yes ||
16512+
$as_test_x conftest$ac_exeext
16513+
}; then
16514+
if test "$cross_compiling" = yes; then
16515+
ac_cv_type_long_long_int=yes
16516+
else
16517+
cat >conftest.$ac_ext <<_ACEOF
16518+
/* confdefs.h. */
16519+
_ACEOF
16520+
cat confdefs.h >>conftest.$ac_ext
16521+
cat >>conftest.$ac_ext <<_ACEOF
16522+
/* end confdefs.h. */
16523+
#include <limits.h>
16524+
#ifndef LLONG_MAX
16525+
# define HALF \
16526+
(1LL << (sizeof (long long int) * CHAR_BIT - 2))
16527+
# define LLONG_MAX (HALF - 1 + HALF)
16528+
#endif
16529+
int
16530+
main ()
16531+
{
16532+
long long int n = 1;
16533+
int i;
16534+
for (i = 0; ; i++)
16535+
{
16536+
long long int m = n << i;
16537+
if (m >> i != n)
16538+
return 1;
16539+
if (LLONG_MAX / 2 < m)
16540+
break;
16541+
}
16542+
return 0;
16543+
;
16544+
return 0;
16545+
}
16546+
_ACEOF
16547+
rm -f conftest$ac_exeext
16548+
if { (ac_try="$ac_link"
16549+
case "(($ac_try" in
16550+
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16551+
*) ac_try_echo=$ac_try;;
16552+
esac
16553+
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
16554+
$as_echo "$ac_try_echo") >&5
16555+
(eval "$ac_link") 2>&5
16556+
ac_status=$?
16557+
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
16558+
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
16559+
{ (case "(($ac_try" in
16560+
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16561+
*) ac_try_echo=$ac_try;;
16562+
esac
16563+
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
16564+
$as_echo "$ac_try_echo") >&5
16565+
(eval "$ac_try") 2>&5
16566+
ac_status=$?
16567+
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
16568+
(exit $ac_status); }; }; then
16569+
ac_cv_type_long_long_int=yes
16570+
else
16571+
$as_echo "$as_me: program exited with status $ac_status" >&5
16572+
$as_echo "$as_me: failed program was:" >&5
16573+
sed 's/^/| /' conftest.$ac_ext >&5
16574+
16575+
( exit $ac_status )
16576+
ac_cv_type_long_long_int=no
16577+
fi
16578+
rm -rf conftest.dSYM
16579+
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
16580+
fi
16581+
16582+
16583+
else
16584+
$as_echo "$as_me: failed program was:" >&5
16585+
sed 's/^/| /' conftest.$ac_ext >&5
16586+
16587+
ac_cv_type_long_long_int=no
16588+
fi
16589+
16590+
rm -rf conftest.dSYM
16591+
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16592+
conftest$ac_exeext conftest.$ac_ext
16593+
fi
16594+
{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_long_long_int" >&5
16595+
$as_echo "$ac_cv_type_long_long_int" >&6; }
16596+
if test $ac_cv_type_long_long_int = yes; then
16597+
16598+
cat >>confdefs.h <<\_ACEOF
16599+
#define HAVE_LONG_LONG_INT 1
16600+
_ACEOF
16601+
16602+
fi
16603+
16604+
1650816605
{ $as_echo "$as_me:$LINENO: checking for struct cmsgcred" >&5
1650916606
$as_echo_n "checking for struct cmsgcred... " >&6; }
1651016607
if test "${ac_cv_type_struct_cmsgcred+set}" = set; then

‎configure.in

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
dnl Process this file with autoconf to produce a configure script.
2-
dnl $PostgreSQL: pgsql/configure.in,v 1.628 2010/05/2514:32:54 meskes Exp $
2+
dnl $PostgreSQL: pgsql/configure.in,v 1.629 2010/05/2517:28:20 meskes Exp $
33
dnl
44
dnl Developers, please strive to achieve this order:
55
dnl
@@ -1090,7 +1090,6 @@ AC_C_CONST
10901090
PGAC_C_INLINE
10911091
AC_C_STRINGIZE
10921092
PGAC_C_SIGNED
1093-
PGAC_C_LONG_LONG
10941093
AC_C_VOLATILE
10951094
PGAC_C_FUNCNAME_SUPPORT
10961095
PGAC_STRUCT_TIMEZONE
@@ -1101,6 +1100,7 @@ PGAC_STRUCT_SOCKADDR_STORAGE_MEMBERS
11011100
PGAC_STRUCT_ADDRINFO
11021101
AC_TYPE_INTPTR_T
11031102
AC_TYPE_UINTPTR_T
1103+
AC_TYPE_LONG_LONG_INT
11041104

11051105
AC_CHECK_TYPES([struct cmsgcred, struct fcred, struct sockcred], [], [],
11061106
[#include <sys/param.h>

‎src/include/pg_config.h.in

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -330,8 +330,8 @@
330330
/* Define to 1 if `long int' works and is 64 bits. */
331331
#undef HAVE_LONG_INT_64
332332

333-
/* Define to 1 if theC compiler does understandlong longtype. */
334-
#undefHAVE_LONG_LONG
333+
/* Define to 1 if thesystem has the type `long longint'. */
334+
#undefHAVE_LONG_LONG_INT
335335

336336
/* Define to 1 if `long long int' works and is 64 bits. */
337337
#undef HAVE_LONG_LONG_INT_64

‎src/interfaces/ecpg/ecpglib/data.c

Lines changed: 11 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
1-
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/data.c,v 1.52 2010/05/20 22:10:45 meskes Exp $ */
1+
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/data.c,v 1.53 2010/05/25 17:28:20 meskes Exp $ */
22

33
#definePOSTGRES_ECPG_INTERNAL
44
#include"postgres_fe.h"
@@ -177,12 +177,12 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
177177
caseECPGt_unsigned_long:
178178
*((long*) (ind+ind_offset*act_tuple))=value_for_indicator;
179179
break;
180-
#ifdefHAVE_LONG_LONG
180+
#ifdefHAVE_LONG_LONG_INT
181181
caseECPGt_long_long:
182182
caseECPGt_unsigned_long_long:
183183
*((long longint*) (ind+ind_offset*act_tuple))=value_for_indicator;
184184
break;
185-
#endif/*HAVE_LONG_LONG */
185+
#endif/*HAVE_LONG_LONG_INT */
186186
caseECPGt_NO_INDICATOR:
187187
if (value_for_indicator==-1)
188188
{
@@ -265,12 +265,12 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
265265
caseECPGt_unsigned_long:
266266
*((long*) (ind+ind_offset*act_tuple))=size;
267267
break;
268-
#ifdefHAVE_LONG_LONG
268+
#ifdefHAVE_LONG_LONG_INT
269269
caseECPGt_long_long:
270270
caseECPGt_unsigned_long_long:
271271
*((long longint*) (ind+ind_offset*act_tuple))=size;
272272
break;
273-
#endif/*HAVE_LONG_LONG */
273+
#endif/*HAVE_LONG_LONG_INT */
274274
default:
275275
break;
276276
}
@@ -350,7 +350,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
350350
}
351351
break;
352352

353-
#ifdefHAVE_LONG_LONG
353+
#ifdefHAVE_LONG_LONG_INT
354354
#ifdefHAVE_STRTOLL
355355
caseECPGt_long_long:
356356
*((long longint*) (var+offset*act_tuple))=strtoll(pval,&scan_length,10);
@@ -376,7 +376,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
376376

377377
break;
378378
#endif/* HAVE_STRTOULL */
379-
#endif/*HAVE_LONG_LONG */
379+
#endif/*HAVE_LONG_LONG_INT */
380380

381381
caseECPGt_float:
382382
caseECPGt_double:
@@ -489,12 +489,12 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
489489
caseECPGt_unsigned_long:
490490
*((long*) (ind+ind_offset*act_tuple))=size;
491491
break;
492-
#ifdefHAVE_LONG_LONG
492+
#ifdefHAVE_LONG_LONG_INT
493493
caseECPGt_long_long:
494494
caseECPGt_unsigned_long_long:
495495
*((long longint*) (ind+ind_offset*act_tuple))=size;
496496
break;
497-
#endif/*HAVE_LONG_LONG */
497+
#endif/*HAVE_LONG_LONG_INT */
498498
default:
499499
break;
500500
}
@@ -534,12 +534,12 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
534534
caseECPGt_unsigned_long:
535535
*((long*) (ind+offset*act_tuple))=variable->len;
536536
break;
537-
#ifdefHAVE_LONG_LONG
537+
#ifdefHAVE_LONG_LONG_INT
538538
caseECPGt_long_long:
539539
caseECPGt_unsigned_long_long:
540540
*((long longint*) (ind+ind_offset*act_tuple))=variable->len;
541541
break;
542-
#endif/*HAVE_LONG_LONG */
542+
#endif/*HAVE_LONG_LONG_INT */
543543
default:
544544
break;
545545
}

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