From 06793d6d91b1d78ef9c455ed9ff2164f6fcb3ee2 Mon Sep 17 00:00:00 2001
From: Paul Smith <paul@mad-scientist.net>
Date: Thu, 9 Jan 2025 14:27:16 -0500
Subject: [PATCH] Pass the --tempdir option from lcov to geninfo

lcov invokes geninfo but didn't provide it with the user's --tempdir
option value (if specified); pass it down.

Signed-off-by: Paul Smith <paul@mad-scientist.net>
---
 bin/lcov        | 3 ++-
 lib/lcovutil.pm | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/bin/lcov b/bin/lcov
index 0e006684..27488c81 100755
--- a/bin/lcov
+++ b/bin/lcov
@@ -916,7 +916,8 @@ sub lcov_geninfo(@)
     push(@param, "--mcdc") if $lcovutil::mcdc_coverage;
     push(@param, '--fail-under-lines', $lcovutil::fail_under_lines)
         if defined($lcovutil::fail_under_lines);
-
+    push(@param, '--tempdir', $lcovutil::tempdirname)
+        if (defined($lcovutil::tempdirname));
     foreach my $listOpt (['--comment', \@lcovutil::comments],
                          ['--config-file', \@lcovutil::opt_config_files],
                          ['--rc', \@lcovutil::opt_rc],
diff --git a/lib/lcovutil.pm b/lib/lcovutil.pm
index 37a3679f..0010bec9 100644
--- a/lib/lcovutil.pm
+++ b/lib/lcovutil.pm
@@ -1071,7 +1071,7 @@ my (@rc_filter, @rc_ignore, @rc_exclude_patterns,
     $rc_no_branch_coverage, $rc_no_func_coverage, $rc_no_checksum,
     $version);
 my $quiet = 0;
-my $tempdirname;
+our $tempdirname;
 
 # these options used only by lcov - but moved here so that we can
 #   share arg parsing