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Upgrade to Autoconf 2.63

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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
2009-07-02 18:55:40 +00:00
parent 72da68eef0
commit 7cc514ac65
5 changed files with 6784 additions and 5734 deletions
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28
config/c-library.m4
View File

@ -1,5 +1,5 @@
# Macros that test various C library quirks
# $PostgreSQL: pgsql/config/c-library.m4,v 1.33 2008/08/21 13:53:28 petere Exp $
# $PostgreSQL: pgsql/config/c-library.m4,v 1.34 2009/07/02 18:55:40 petere Exp $
# PGAC_VAR_INT_TIMEZONE
@ -297,29 +297,3 @@ int main()
])dnl AC_CACHE_VAL
AC_MSG_RESULT([$pgac_cv_printf_arg_control])
])# PGAC_FUNC_PRINTF_ARG_CONTROL
# backport from Autoconf 2.61a
# http://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=commitdiff;h=f0c325537a22105536ac8c4e88656e50f9946486
# AC_FUNC_FSEEKO
# --------------
AN_FUNCTION([ftello], [AC_FUNC_FSEEKO])
AN_FUNCTION([fseeko], [AC_FUNC_FSEEKO])
AC_DEFUN([AC_FUNC_FSEEKO],
[_AC_SYS_LARGEFILE_MACRO_VALUE(_LARGEFILE_SOURCE, 1,
[ac_cv_sys_largefile_source],
[Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2).],
[[#include <sys/types.h> /* for off_t */
#include <stdio.h>]],
[[int (*fp) (FILE *, off_t, int) = fseeko;
return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);]])
# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
# in glibc 2.1.3, but that breaks too many other things.
# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
if test $ac_cv_sys_largefile_source != unknown; then
AC_DEFINE(HAVE_FSEEKO, 1,
[Define to 1 if fseeko (and presumably ftello) exists and is declared.])
fi
])# AC_FUNC_FSEEKO

19
config/general.m4
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@ -1,4 +1,4 @@
# $PostgreSQL: pgsql/config/general.m4,v 1.10 2008/10/29 09:27:24 petere Exp $
# $PostgreSQL: pgsql/config/general.m4,v 1.11 2009/07/02 18:55:40 petere Exp $
# This file defines new macros to process configure command line
# arguments, to replace the brain-dead AC_ARG_WITH and AC_ARG_ENABLE.
@ -33,7 +33,6 @@ m4_define([pgac_arg_to_variable],
AC_DEFUN([PGAC_ARG],
[
pgac_args="$pgac_args pgac_arg_to_variable([$1],[$2])"
m4_case([$1],
enable, [
@ -74,22 +73,6 @@ AC_ARG_WITH([$2], [AS_HELP_STRING([--]m4_if($3, -, without, with)[-$2]m4_if($3,
)
])# PGAC_ARG
# PGAC_ARG_CHECK()
# ----------------
# Checks if the user passed any --with/without/enable/disable
# arguments that were not defined. Just prints out a warning message,
# so this should be called near the end, so the user will see it.
AC_DEFUN([PGAC_ARG_CHECK],
[for pgac_var in `set | sed 's/=.*//' | $EGREP 'with_|enable_'`; do
for pgac_arg in $pgac_args with_gnu_ld; do
if test "$pgac_var" = "$pgac_arg"; then
continue 2
fi
done
pgac_txt=`echo $pgac_var | sed 's/_/-/g'`
AC_MSG_WARN([option ignored: --$pgac_txt])
done])# PGAC_ARG_CHECK
# PGAC_ARG_BOOL(TYPE, NAME, DEFAULT, HELP-STRING-RHS,
# [ACTION-IF-YES], [ACTION-IF-NO])