From: Michael Tremer <michael.tremer@ipfire.org>
Date: Tue, 4 Feb 2025 10:57:10 +0000 (+0000)
Subject: compress: Enable long mode (if available)
X-Git-Tag: 0.9.30~159
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f1041bb38b399060822f078cf5c5fae2abd13275;p=pakfire.git

compress: Enable long mode (if available)

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/pakfire/compress.c b/src/pakfire/compress.c
index 99fa8ece..f7b4e447 100644
--- a/src/pakfire/compress.c
+++ b/src/pakfire/compress.c
@@ -980,6 +980,16 @@ int pakfire_compress_create_archive(struct pakfire* pakfire, struct archive** ar
 				}
 			}
 
+#if ARCHIVE_VERSION_NUMBER >= 3007002
+			// Enable long mode (supported from libarchive >= 3.7.2)
+			r = archive_write_set_filter_option(a, NULL, "long", "31");
+			if (r) {
+				ERROR(ctx, "Failed to enable Zstandard long mode: %s\n",
+					archive_error_string(a));
+				goto ERROR;
+			}
+#endif /* ARCHIVE_VERSION_NUMBER >= 3007002 */
+
 #if ARCHIVE_VERSION_NUMBER >= 3006000
 			// Fetch numbers of processors
 			long processors = sysconf(_SC_NPROCESSORS_ONLN);