[patch] libarchive-3.0.3-nozlib.patch

libarchive-3.0.3-nozlib.patch (text/plain), 1.25 KB, created by Ben Kohler on 2012-02-28 19:45:26 UTC

--- a/libarchive/archive_write_set_format_7zip.c
+++ b/libarchive/archive_write_set_format_7zip.c
@@ -1585,7 +1585,8 @@ file_init_register_empty(struct _7zip *zip)
 	zip->empty_list.last = &(zip->empty_list.first);
 }
 
-#if !defined(HAVE_BZLIB_H) || !defined(BZ_CONFIG_ERROR) || !defined(HAVE_LZMA_H)
+#if !defined(HAVE_ZLIB_H) || !defined(HAVE_BZLIB_H) ||\
+	 !defined(BZ_CONFIG_ERROR) || !defined(HAVE_LZMA_H)
 static int
 compression_unsupported_encoder(struct archive *a,
     struct la_zstream *lastrm, const char *name)

--- a/libarchive/test/test_write_compress_program.c
+++ b/libarchive/test/test_write_compress_program.c
@@ -40,6 +40,15 @@ DEFINE_TEST(test_write_compress_program)
 		skipping("Cannot run 'gzip'");
 		return;
 	}
+	/* NOTE: Setting blocksize=1024 will cause gunzip failure because
+	 * it add extra bytes that gunzip ignores with its warning and
+	 * exit code 1. So we should set blocksize=1 in order not to
+	 * yield the extra bytes when using gunzip. */
+	assert((a = archive_read_new()) != NULL);
+	r = archive_read_support_filter_gzip(a);
+	if (r != ARCHIVE_OK && canGunzip())
+		blocksize = 1;
+	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
 
 	/* Create a new archive in memory. */
 	/* Write it through an external "gzip" program. */