curl/scripts/mk-unity.pl
Viktor Szakats cde81e4398
memdebug: include in unity batch
Before this patch `memdebug.c` was compiled as a separate source in
unity builds. This was necessary because `memdebug.c` failed to compile
if `memdebug.h` was included before it, in `CURLDEBUG` mode. This patch
fixes this issue and allows to compile `memdebug.c` as part of the unity
source batch. This removes an exception and makes builds perform a notch
better.

- introduce `CURL_SCLOSE()` macro as an immutable synonym of `sclose()`.
- memdebug: replace `sclose()` reference with `CURL_SCLOSE()` to compile
  as expected when `sclose()` is overridden by `memdebug.h`.
- memdebug: make it not break when including `memdebug.h` before it in
  `CURLDEBUG` mode. Do this by calling low-level functions as
  `(function)`.
- autotools, cmake: drop memdebug exception, include it like any other
  source file. This is now possible because `memdebug.c` doesn't break
  if `memdebug.h` was included before it, in `CURLDEBUG` builds.
- mk-unity: drop `--exclude` option. No longer used after this patch.
- drop `MEMDEBUG_NODEFINES` macro hack. No longer necessary.

Ref: #16747
Closes #16746
Closes #16738
Closes #17631
2025-06-16 09:35:01 +02:00

102 lines
2.8 KiB
Perl
Executable file

#!/usr/bin/env perl
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Viktor Szakats
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################
# Helper script for "unity"-like support in autotools and to bundle up tests
# for both autotools and cmake. It generates the umbrella C source that
# includes the individual source files and tests.
use strict;
use warnings;
if(!@ARGV) {
die "Usage: $0 [--test <tests>] [--include <include-c-sources>] [--srcdir <srcdir>] [--embed]\n";
}
my @src;
my %include;
my $in_include = 0;
my $srcdir = "";
my $in_srcdir = 0;
my $any_test = 0;
my $embed = 0;
foreach my $src (@ARGV) {
if($src eq "--test") {
$in_include = 0;
}
elsif($src eq "--include") {
$in_include = 1;
}
elsif($src eq "--embed") {
$embed = 1;
}
elsif($src eq "--srcdir") {
$in_srcdir = 1;
}
elsif($in_srcdir) {
$srcdir = $src;
$in_srcdir = 0;
}
elsif($in_include) {
$include{$src} = 1;
push @src, $src;
}
else {
push @src, $src;
$any_test = 1;
}
}
print "/* !checksrc! disable COPYRIGHT all */\n\n";
if($any_test) {
print "#include \"first.h\"\n\n";
}
my $tlist = "";
foreach my $src (@src) {
if($src =~ /([a-z0-9]+)\.c$/) {
my $name = $1;
if($embed) {
my $fn = $src;
if($srcdir ne "" && -e "$srcdir/$fn") {
$fn = $srcdir . "/" . $fn;
}
print "/* Embedding: \"$src\" */\n";
my $content = do { local $/; open my $fh, '<', $fn or die $!; <$fh> };
print $content;
}
else {
print "#include \"$src\"\n";
}
if(not exists $include{$src}) { # register test entry function
$tlist .= " {\"$name\", test_$name},\n";
}
}
}
if($any_test) {
print "\nstatic const struct entry_s s_entries[] = {\n$tlist};\n";
print "\n#include \"first.c\"\n";
}