Use $config{build_file} instead of $target{build_file}

If the user specifies an alternative build file than the default, this
alternative is recorded in $config{build_file}, not $target{build_file}.
Therefore, the former should be used, leaving the latter as a mere default.

This is a bug.  While fixing it, document it better too.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20173)
This commit is contained in:
Richard Levitte 2023-01-30 13:54:01 +01:00 committed by Tomas Mraz
parent e788c772b1
commit aa2d7e0ee1
3 changed files with 13 additions and 5 deletions

View File

@ -1446,7 +1446,7 @@ $target{build_scheme} = [ $target{build_scheme} ]
my ($builder, $builder_platform, @builder_opts) =
@{$target{build_scheme}};
foreach my $checker (($builder_platform."-".$target{build_file}."-checker.pm",
foreach my $checker (($builder_platform."-".$config{build_file}."-checker.pm",
$builder_platform."-checker.pm")) {
my $checker_path = catfile($srcdir, "Configurations", $checker);
if (-f $checker_path) {
@ -1912,8 +1912,8 @@ if ($builder eq "unified") {
# Store the name of the template file we will build the build file from
# in %config. This may be useful for the build file itself.
my @build_file_template_names =
( $builder_platform."-".$target{build_file}.".tmpl",
$target{build_file}.".tmpl" );
( $builder_platform."-".$config{build_file}.".tmpl",
$config{build_file}.".tmpl" );
my @build_file_templates = ();
# First, look in the user provided directory, if given
@ -2930,7 +2930,7 @@ exit(0);
#
sub death_handler {
die @_ if $^S; # To prevent the added message in eval blocks
my $build_file = $target{build_file} // "build file";
my $build_file = $config{build_file} // "build file";
my @message = ( <<"_____", @_ );
Failure! $build_file wasn't produced.

View File

@ -1304,6 +1304,14 @@ and `descrip.mms` on OpenVMS) from a suitable template in `Configurations/`,
and defines various macros in `include/openssl/configuration.h` (generated
from `include/openssl/configuration.h.in`.
If none of the generated build files suit your purpose, it's possible to
write your own build file template and give its name through the environment
variable `BUILDFILE`. For example, Ninja build files could be supported by
writing `Configurations/build.ninja.tmpl` and then configure with `BUILDFILE`
set like this (Unix syntax shown, you'll have to adapt for other platforms):
$ BUILDFILE=build.ninja perl Configure [options...]
### Out of Tree Builds
OpenSSL can be configured to build in a build directory separate from the

View File

@ -91,7 +91,7 @@ unless (caller) {
# We do that in two steps, where the first step emits perl
# snippets.
my $buildfile = $target{build_file};
my $buildfile = $config{build_file};
my $buildfile_template = "$buildfile.in";
my @autowarntext = (
'WARNING: do not edit!',