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Upgrade to Autoconf 2.63
This upgrades the configure infrastructure to the latest Autoconf version. Some notable news are: - The workaround for the broken fseeko() test is gone. - Checking for unknown options is now provided by Autoconf itself. - Fixes for Mac OS X
This commit is contained in:
Peter Eisentraut
parent
72da68eef0
commit
7cc514ac65
@ -1,5 +1,5 @@
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# Macros that test various C library quirks
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# $PostgreSQL: pgsql/config/c-library.m4,v 1.33 2008/08/21 13:53:28 petere Exp $
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# $PostgreSQL: pgsql/config/c-library.m4,v 1.34 2009/07/02 18:55:40 petere Exp $
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# PGAC_VAR_INT_TIMEZONE
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@ -297,29 +297,3 @@ int main()
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])dnl AC_CACHE_VAL
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AC_MSG_RESULT([$pgac_cv_printf_arg_control])
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])# PGAC_FUNC_PRINTF_ARG_CONTROL
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# backport from Autoconf 2.61a
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# http://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=commitdiff;h=f0c325537a22105536ac8c4e88656e50f9946486
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# AC_FUNC_FSEEKO
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# --------------
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AN_FUNCTION([ftello], [AC_FUNC_FSEEKO])
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AN_FUNCTION([fseeko], [AC_FUNC_FSEEKO])
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AC_DEFUN([AC_FUNC_FSEEKO],
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[_AC_SYS_LARGEFILE_MACRO_VALUE(_LARGEFILE_SOURCE, 1,
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[ac_cv_sys_largefile_source],
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[Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2).],
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[[#include <sys/types.h> /* for off_t */
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#include <stdio.h>]],
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[[int (*fp) (FILE *, off_t, int) = fseeko;
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return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);]])
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# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
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# in glibc 2.1.3, but that breaks too many other things.
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# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
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if test $ac_cv_sys_largefile_source != unknown; then
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AC_DEFINE(HAVE_FSEEKO, 1,
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[Define to 1 if fseeko (and presumably ftello) exists and is declared.])
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fi
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])# AC_FUNC_FSEEKO
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@ -1,4 +1,4 @@
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# $PostgreSQL: pgsql/config/general.m4,v 1.10 2008/10/29 09:27:24 petere Exp $
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# $PostgreSQL: pgsql/config/general.m4,v 1.11 2009/07/02 18:55:40 petere Exp $
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# This file defines new macros to process configure command line
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# arguments, to replace the brain-dead AC_ARG_WITH and AC_ARG_ENABLE.
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@ -33,7 +33,6 @@ m4_define([pgac_arg_to_variable],
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AC_DEFUN([PGAC_ARG],
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[
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pgac_args="$pgac_args pgac_arg_to_variable([$1],[$2])"
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m4_case([$1],
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enable, [
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@ -74,22 +73,6 @@ AC_ARG_WITH([$2], [AS_HELP_STRING([--]m4_if($3, -, without, with)[-$2]m4_if($3,
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)
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])# PGAC_ARG
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# PGAC_ARG_CHECK()
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# ----------------
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# Checks if the user passed any --with/without/enable/disable
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# arguments that were not defined. Just prints out a warning message,
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# so this should be called near the end, so the user will see it.
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AC_DEFUN([PGAC_ARG_CHECK],
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[for pgac_var in `set | sed 's/=.*//' | $EGREP 'with_|enable_'`; do
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for pgac_arg in $pgac_args with_gnu_ld; do
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if test "$pgac_var" = "$pgac_arg"; then
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continue 2
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fi
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done
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pgac_txt=`echo $pgac_var | sed 's/_/-/g'`
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AC_MSG_WARN([option ignored: --$pgac_txt])
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done])# PGAC_ARG_CHECK
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# PGAC_ARG_BOOL(TYPE, NAME, DEFAULT, HELP-STRING-RHS,
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# [ACTION-IF-YES], [ACTION-IF-NO])
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@ -1,5 +1,5 @@
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dnl Process this file with autoconf to produce a configure script.
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dnl $PostgreSQL: pgsql/configure.in,v 1.603 2009/07/01 23:15:55 tgl Exp $
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dnl $PostgreSQL: pgsql/configure.in,v 1.604 2009/07/02 18:55:40 petere Exp $
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dnl
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dnl Developers, please strive to achieve this order:
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dnl
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@ -19,7 +19,7 @@ m4_pattern_forbid(^PGAC_)dnl to catch undefined macros
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AC_INIT([PostgreSQL], [8.5devel], [pgsql-bugs@postgresql.org])
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m4_if(m4_defn([m4_PACKAGE_VERSION]), [2.61], [], [m4_fatal([Autoconf version 2.61 is required.
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m4_if(m4_defn([m4_PACKAGE_VERSION]), [2.63], [], [m4_fatal([Autoconf version 2.63 is required.
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Untested combinations of 'autoconf' and PostgreSQL versions are not
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recommended. You can remove the check from 'configure.in' but it is then
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your responsibility whether the result works or not.])])
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@ -1878,6 +1878,3 @@ AC_CONFIG_HEADERS([src/interfaces/ecpg/include/ecpg_config.h],
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[echo >src/interfaces/ecpg/include/stamp-h])
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AC_OUTPUT
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# Warn about unknown options
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PGAC_ARG_CHECK
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@ -12,6 +12,9 @@
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/* Define to the return type of 'accept' */
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#undef ACCEPT_TYPE_RETURN
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/* Define if building universal (internal helper macro) */
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#undef AC_APPLE_UNIVERSAL_BUILD
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/* The normal alignment of `double', in bytes. */
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#undef ALIGNOF_DOUBLE
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@ -761,9 +764,17 @@
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/* Define to select Win32-style shared memory. */
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#undef USE_WIN32_SHARED_MEMORY
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/* Define to 1 if your processor stores words with the most significant byte
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first (like Motorola and SPARC, unlike Intel and VAX). */
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#undef WORDS_BIGENDIAN
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/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
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significant byte first (like Motorola and SPARC, unlike Intel). */
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#if defined AC_APPLE_UNIVERSAL_BUILD
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# if defined __BIG_ENDIAN__
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# define WORDS_BIGENDIAN 1
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# endif
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#else
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# ifndef WORDS_BIGENDIAN
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# undef WORDS_BIGENDIAN
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# endif
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#endif
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/* Size of a WAL file block. This need have no particular relation to BLCKSZ.
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XLOG_BLCKSZ must be a power of 2, and if your system supports O_DIRECT I/O,
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