Add support for SOURCE_DATE_EPOCH environment variable

This fixes failure to build reproducibly, which can be seen in Debian: https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/far2l.html See https://reproducible-builds.org/ for details.
elfmz · Dec 14, 2024 · fc5dfe2 · fc5dfe2
1 parent d3e2ccb
commit fc5dfe2
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/far2l/bootstrap/scripts/far2l_m4.pl b/far2l/bootstrap/scripts/far2l_m4.pl
@@ -11,7 +11,8 @@
 my $full_version = "$major.$minor.$patch $arch";
 
 # Получаем текущий год
-my $current_year = (localtime)[5] + 1900;
+my (@tm) = localtime($ENV{SOURCE_DATE_EPOCH} || time());
+my $current_year = $tm[5] + 1900;
 my $copyright_years = "2016-$current_year";
 
 # Открываем файл и читаем его содержимое

diff --git a/far2l/bootstrap/scripts/farver.pl b/far2l/bootstrap/scripts/farver.pl
@@ -10,7 +10,7 @@
 
 die 'Bad args' if !defined($path) || !defined($arch) || !defined($major) || !defined($minor) || !defined($patch);
 
-my (@tm) = localtime(time());
+my (@tm) = localtime($ENV{SOURCE_DATE_EPOCH} || time());
 my $year = $tm[5] + 1900;
 
 my $tmp = "$path.tmp";