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Make the use of mdebug backtrace a separate option

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To force it on anyone using --strict-warnings was the wrong move, as
this is an option best left to those who know what they're doing.

Use with care!

Reviewed-by: Andy Polyakov <appro@openssl.org>
This commit is contained in:
Richard Levitte
2016-02-14 12:16:52 +01:00
parent dda71111b8
commit ef8ca6bd54
2 changed files with 22 additions and 17 deletions
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28
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@@ -109,9 +109,9 @@ my $clang_devteam_warn = ""
. " -Wmissing-variable-declarations"
;
# These are used in addition to $gcc_devteam_warn unless this is a mingw build.
# This adds backtrace information to the memory leak info.
my $memleak_devteam_backtrace = "-rdynamic -DCRYPTO_MDEBUG_BACKTRACE";
# This adds backtrace information to the memory leak info. Is only used
# when crypto-mdebug-backtrace is enabled.
my $memleak_devteam_backtrace = "-rdynamic";
my $strict_warnings = 0;
@@ -252,6 +252,7 @@ my @disablables = (
"cms",
"comp",
"crypto-mdebug",
"crypto-mdebug-backtrace",
"ct",
"deprecated",
"des",
@@ -377,6 +378,8 @@ my @disable_cascades = (
# SRP and HEARTBEATS require TLSEXT
"tlsext" => [ "srp", "heartbeats" ],
"crypto-mdebug" => [ "crypto-mdebug-backtrace" ],
);
# Avoid protocol support holes. Also disable all versions below N, if version
@@ -1162,16 +1165,17 @@ if ($strict_warnings)
$config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/)
}
}
if ($target !~ /^mingw/)
}
unless ($disabled{"crypto-mdebug-backtrace"})
{
foreach my $wopt (split /\s+/, $memleak_devteam_backtrace)
{
foreach $wopt (split /\s+/, $memleak_devteam_backtrace)
{
$config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/)
}
if ($target =~ /^BSD-/)
{
$config{ex_libs} .= " -lexecinfo";
}
$config{cflags} .= " $wopt" unless ($config{cflags} =~ /(^|\s)$wopt(\s|$)/)
}
if ($target =~ /^BSD-/)
{
$config{ex_libs} .= " -lexecinfo";
}
}