bitcoin/contrib/guix/patches/nsis-SConstruct-sde-support.patch
Carl Dong a91c46c57d guix: Make nsis reproducible by respecting SOURCE-DATE-EPOCH
When building nsis, if VERSION is not specified, it defaults to
cvs_version which is non-deterministic as it includes the current date.

This patches nsis to default to SOURCE_DATE_EPOCH if it exists so that
nsis is reproducible.

Upstream change: https://github.com/kichik/nsis/pull/13
2021-01-17 18:43:58 -05:00

15 lines
454 B
Diff

diff --git a/SConstruct b/SConstruct
index e8252c9..41786f2 100755
--- a/SConstruct
+++ b/SConstruct
@@ -95,8 +95,8 @@ default_doctype = 'html'
if defenv.WhereIs('hhc', os.environ['PATH']):
default_doctype = 'chm'
-from time import strftime, gmtime
-cvs_version = strftime('%d-%b-%Y.cvs', gmtime())
+import time
+cvs_version = time.strftime('%d-%b-%Y.cvs', time.gmtime(int(os.environ.get('SOURCE_DATE_EPOCH', time.time()))))
opts = Variables()