openssl/configdata.pm.in, branch openssl-3.4.5

die() in .tmpl file should not be silently ignored.

2024-11-29T16:08:03Z

call to die() in perl templates is currently ignored. any error printed by die() commad appears in template output. In order to make sure die() terminates processing we must ensure we emite `undef` value. This is ensured by adding a `BROKEN` callback to `fill_in()` Template method. The callback must return undef to stop processing. Reviewed-by: Richard Levitte Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/26064) (cherry picked from commit 578760bb6aae6a9d7f3805eea66bab124d06c9b0)

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

2023-02-01T07:30:04Z

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 Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/20173)

Configuration: produce include/openssl/configuration.h when configuring

2022-05-22T15:33:08Z

The goal is to avoid having too much of the OpenSSL source rebuilt because include/openssl/configuration.h, or even because it was a Makefile target that was called upon (some make implementations consider the use of a target as an update of that target, even if it wasn't really updated). To resolve this, we move the production of include/openssl/configuration.h to configdata.pm, and only update it if there were any actual changes. Fixes #16377 Reviewed-by: Tomas Mraz Reviewed-by: Todd Short (Merged from https://github.com/openssl/openssl/pull/16378)

Configuration: only produce a new configdata.pm if it has changed contents

2022-05-22T15:33:08Z

The goal is to avoid having too much of the OpenSSL source rebuilt because configdata.pm got a new time stamp. The conditions for updating configdata.pm are now: 1. its time stamp is older than Configure's, or... 2. its contents has changed. Fixes #16377 Reviewed-by: Tomas Mraz Reviewed-by: Todd Short (Merged from https://github.com/openssl/openssl/pull/16378)

Fix typos

2022-01-05T11:37:20Z

Reviewed-by: Tim Hudson Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/17392)

configdata.pm: Allow extra arguments when --query is given.

2021-05-29T09:02:37Z

That allows operations like this: ./configdata.pm --query 'get_sources(@ARGV)' file1 file2 file3 Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/15514)

Fix configdata.pm.in's "use lib" for VMS

2021-05-19T10:31:34Z

`use lib` needs Unix formatted paths. For VMS, it means that we must make sure to convert paths, and we may as well generalise it. In this case, we need to adapt the functions sourcedir() and sourcefile() Reviewed-by: Tim Hudson (Merged from https://github.com/openssl/openssl/pull/15317)

Rework how a build file (Makefile, ...) is produced

2021-05-19T08:13:02Z

The memory footprint of how we produced the Makefile was quite... important, because we have all the processing in one perl snippet, and generate the details of the build file by appending to the "magic" variable $OUT. The result is that this variable gets to hold the majority of the build file text, and depending on memory reallocation strategies for strings, the heap may hold multiple (possibly not just a few) copies of this string, almost all of them "freed" but still taking up space. This has resulted in memory exhaustion. We therefore change strategy, and generate the build file in two phases, where the first phase generates the full template using small perl snippets for each detail, and the second phase processes this template. This is much kinder to process memory. Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/15310)

Move some OpenSSL perl utility functions to OpenSSL::Util

2021-05-19T08:13:02Z

quotify1() and quotify_l() were in OpenSSL::Template, but should be more widely usable. configdata.pm.in's out_item() is also more widely useful and is therefore moved to OpenSSL::Util as well, and renamed to dump_data(). Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/15310)

Add OpenSSL::Config::Query and use it in configdata.pm

2021-05-04T09:29:56Z

OpenSSL::Config::Query is a configuration querying tool that's meant to make it easier to query the diverse configuration data for info. That's much easier than to dig through all the parts of %unified_info. Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/8871)