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-rw-r--r--src/liblzma/rangecoder/price_tablegen.c22
1 files changed, 14 insertions, 8 deletions
diff --git a/src/liblzma/rangecoder/price_tablegen.c b/src/liblzma/rangecoder/price_tablegen.c
index bf08ce3..4b6ca37 100644
--- a/src/liblzma/rangecoder/price_tablegen.c
+++ b/src/liblzma/rangecoder/price_tablegen.c
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: 0BSD
+
///////////////////////////////////////////////////////////////////////////////
//
/// \file price_tablegen.c
@@ -8,13 +10,15 @@
// Authors: Igor Pavlov
// Lasse Collin
//
-// This file has been put into the public domain.
-// You can do whatever you want with this file.
-//
///////////////////////////////////////////////////////////////////////////////
#include <inttypes.h>
#include <stdio.h>
+
+// Make it compile without common.h.
+#define BUILDING_PRICE_TABLEGEN
+#define lzma_attr_visibility_hidden
+
#include "range_common.h"
#include "price.h"
@@ -54,11 +58,13 @@ init_price_table(void)
static void
print_price_table(void)
{
- printf("/* This file has been automatically generated by "
- "price_tablegen.c. */\n\n"
- "#include \"range_encoder.h\"\n\n"
- "const uint8_t lzma_rc_prices["
- "RC_PRICE_TABLE_SIZE] = {");
+ // Split the SPDX string so that it won't accidentally match
+ // when tools search for the string.
+ printf("// SPDX" "-License-Identifier" ": 0BSD\n\n"
+ "// This file has been generated by price_tablegen.c.\n\n"
+ "#include \"range_encoder.h\"\n\n"
+ "const uint8_t lzma_rc_prices["
+ "RC_PRICE_TABLE_SIZE] = {");
const size_t array_size = sizeof(lzma_rc_prices)
/ sizeof(lzma_rc_prices[0]);