* gnu/packages/patches/libcyaml-libyaml-compat.patch: New file. * gnu/local.mk (dist_patch_DATA): Adjust accordingly. * gnu/packages/web.scm (libcyaml)[source](patches): New field.
		
			
				
	
	
		
			51 lines
		
	
	
	
		
			1.5 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
			
		
		
	
	
			51 lines
		
	
	
	
		
			1.5 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
Fix build against libyaml 0.2.5.
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Taken from upstream:
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https://github.com/tlsa/libcyaml/commit/0e947264b947f51f7ea785068637c4bfce5d4171
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diff --git a/test/units/save.c b/test/units/save.c
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--- a/test/units/save.c
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+++ b/test/units/save.c
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@@ -3476,7 +3476,7 @@ static bool test_save_sequence_null_values_int(
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 		ttest_report_ctx_t *report,
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 		const cyaml_config_t *config)
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 {
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-	static const unsigned char ref[] =
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+	static const unsigned char ref1[] =
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 		"---\n"
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 		"- 7\n"
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 		"- 6\n"
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@@ -3487,6 +3487,18 @@ static bool test_save_sequence_null_values_int(
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 		"- \n"
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 		"- 0\n"
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 		"...\n";
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+	/* As of libyaml 0.2.5, trailing spaces are not emitted. */
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+	static const unsigned char ref2[] =
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+		"---\n"
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+		"- 7\n"
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+		"- 6\n"
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+		"- 5\n"
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+		"-\n"
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+		"- 3\n"
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+		"- 2\n"
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+		"-\n"
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+		"- 0\n"
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+		"...\n";
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 	static const int d[] = { 7, 6, 5, 4, 3, 2, 1, 0 };
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 	static const int *data[] = { d + 0, d + 1, d + 2, NULL,
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 	                             d + 4, d + 5, NULL, d + 7, };
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@@ -3515,11 +3527,12 @@ static bool test_save_sequence_null_values_int(
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 		return ttest_fail(&tc, cyaml_strerror(err));
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 	}
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-	if (len != YAML_LEN(ref) || memcmp(ref, buffer, len) != 0) {
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+	if ((len != YAML_LEN(ref1) || memcmp(ref1, buffer, len) != 0) &&
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+	    (len != YAML_LEN(ref2) || memcmp(ref2, buffer, len) != 0)) {
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 		return ttest_fail(&tc, "Bad data:\n"
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 				"EXPECTED (%zu):\n\n%.*s\n\n"
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 				"GOT (%zu):\n\n%.*s\n",
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-				YAML_LEN(ref), YAML_LEN(ref), ref,
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+				YAML_LEN(ref1), YAML_LEN(ref1), ref1,
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 				len, len, buffer);
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 	}
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