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Rename configure.in to configure.ac

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The new name has been preferred by Autoconf for a long time.  Future
versions of Autoconf will warn about the old name.

Discussion: https://www.postgresql.org/message-id/flat/e796c185-5ece-8569-248f-dd3799701be1%402ndquadrant.com
This commit is contained in:
Peter Eisentraut 2020-07-24 10:34:16 +02:00
parent b9b610577d
commit 25244b8972
6 changed files with 17 additions and 17 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
config/general.m4
View file

@ -8,7 +8,7 @@
# argument (other than "yes/no"), etc.
#
# The point of this implementation is to reduce code size and
# redundancy in configure.in and to improve robustness and consistency
# redundancy in configure.ac and to improve robustness and consistency
# in the option evaluation code.

4
configure.in → configure.ac
View file

@ -1,5 +1,5 @@
dnl Process this file with autoconf to produce a configure script.
dnl configure.in
dnl configure.ac
dnl
dnl Developers, please strive to achieve this order:
dnl
@ -21,7 +21,7 @@ AC_INIT([PostgreSQL], [14devel], [pgsql-bugs@lists.postgresql.org], [], [https:/
m4_if(m4_defn([m4_PACKAGE_VERSION]), [2.69], [], [m4_fatal([Autoconf version 2.69 is required.
Untested combinations of 'autoconf' and PostgreSQL versions are not
recommended. You can remove the check from 'configure.in' but it is then
recommended. You can remove the check from 'configure.ac' but it is then
your responsibility whether the result works or not.])])
AC_COPYRIGHT([Copyright (c) 1996-2020, PostgreSQL Global Development Group])
AC_CONFIG_SRCDIR([src/backend/access/common/heaptuple.c])

4
src/backend/catalog/Makefile
View file

@ -103,10 +103,10 @@ generated-header-symlinks: $(top_builddir)/src/include/catalog/header-stamp
# won't update them if they didn't change (to avoid unnecessary recompiles).
# Technically, this should depend on Makefile.global which supplies
# $(MAJORVERSION); but then genbki.pl would need to be re-run after every
# configure run, even in distribution tarballs. So depending on configure.in
# configure run, even in distribution tarballs. So depending on configure.ac
# instead is cheating a bit, but it will achieve the goal of updating the
# version number when it changes.
bki-stamp: genbki.pl Catalog.pm $(POSTGRES_BKI_SRCS) $(POSTGRES_BKI_DATA) $(top_srcdir)/configure.in
bki-stamp: genbki.pl Catalog.pm $(POSTGRES_BKI_SRCS) $(POSTGRES_BKI_DATA) $(top_srcdir)/configure.ac
$(PERL) $< --include-path=$(top_srcdir)/src/include/ \
--set-version=$(MAJORVERSION) $(POSTGRES_BKI_SRCS)
touch $@

2
src/include/pg_config.h.in
View file

@ -1,4 +1,4 @@
/* src/include/pg_config.h.in. Generated from configure.in by autoheader. */
/* src/include/pg_config.h.in. Generated from configure.ac by autoheader. */
/* Define to the type of arg 1 of 'accept' */
#undef ACCEPT_TYPE_ARG1

10
src/tools/msvc/Solution.pm
View file

@ -155,9 +155,9 @@ sub GenerateFiles
my $ac_define_openssl_api_compat_found = 0;
my $openssl_api_compat;
# Parse configure.in to get version numbers
open(my $c, '<', "configure.in")
|| confess("Could not open configure.in for reading\n");
# Parse configure.ac to get version numbers
open(my $c, '<', "configure.ac")
|| confess("Could not open configure.ac for reading\n");
while (<$c>)
{
if (/^AC_INIT\(\[([^\]]+)\], \[([^\]]+)\], \[([^\]]+)\], \[([^\]]*)\], \[([^\]]+)\]/
@ -185,7 +185,7 @@ sub GenerateFiles
}
}
close($c);
confess "Unable to parse configure.in for all variables!"
confess "Unable to parse configure.ac for all variables!"
unless $ac_init_found && $ac_define_openssl_api_compat_found;
if (IsNewer("src/include/pg_config_os.h", "src/include/port/win32.h"))
@ -834,7 +834,7 @@ EOF
# Read lines from input file and substitute symbols using the same
# logic that config.status uses. There should be one call of this for
# each AC_CONFIG_HEADERS call in configure.in.
# each AC_CONFIG_HEADERS call in configure.ac.
#
# If the "required" argument is true, we also keep track which of our
# defines have been found and error out if any are left unused at the

12
src/tools/version_stamp.pl
View file

@ -9,10 +9,10 @@
#################################################################
#
# This script updates the version stamp in configure.in, and also in assorted
# This script updates the version stamp in configure.ac, and also in assorted
# other files wherein it's not convenient to obtain the version number from
# configure's output. Note that you still have to run autoconf afterward
# to regenerate configure from the updated configure.in.
# to regenerate configure from the updated configure.ac.
#
# Usage: cd to top of source tree and issue
# src/tools/version_stamp.pl MINORVERSION
@ -74,7 +74,7 @@ else
# (this also ensures we're in the right directory)
my $aconfver = "";
open(my $fh, '<', "configure.in") || die "could not read configure.in: $!\n";
open(my $fh, '<', "configure.ac") || die "could not read configure.ac: $!\n";
while (<$fh>)
{
if (m/^m4_if\(m4_defn\(\[m4_PACKAGE_VERSION\]\), \[(.*)\], \[\], \[m4_fatal/
@ -86,13 +86,13 @@ while (<$fh>)
}
close($fh);
$aconfver ne ""
|| die "could not find autoconf version number in configure.in\n";
|| die "could not find autoconf version number in configure.ac\n";
# Update configure.in and other files that contain version numbers
# Update configure.ac and other files that contain version numbers
my $fixedfiles = "";
sed_file("configure.in",
sed_file("configure.ac",
"-e 's/AC_INIT(\\[PostgreSQL\\], \\[[0-9a-z.]*\\]/AC_INIT([PostgreSQL], [$fullversion]/'"
);