Ensure reproducibility of __TIMESTAMP__

Bug: https://bugs.webkit.org/show_bug.cgi?id=252308
Origin: https://github.com/WebKit/WebKit/pull/15293

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Gbp-Pq: Name fix-jsc-timestamp.patch

diff --git a/Source/JavaScriptCore/CMakeLists.txt b/Source/JavaScriptCore/CMakeLists.txt
index 43dc22ffe0803c3ad7aa5c098f64bf012077095b..c2e3b1cdd7aeef7c6196773098ae20a7a3b92026 100644 (file)
--- a/Source/JavaScriptCore/CMakeLists.txt
+++ b/Source/JavaScriptCore/CMakeLists.txt
@@ -159,6 +159,7 @@ add_custom_command(
     OUTPUT ${JavaScriptCore_DERIVED_SOURCES_DIR}/JSCBytecodeCacheVersion.cpp
     MAIN_DEPENDENCY ${JAVASCRIPTCORE_DIR}/runtime/JSCBytecodeCacheVersion.cpp.in
     COMMAND ${PERL_EXECUTABLE} -pe s/CACHED_TYPES_CKSUM/__TIMESTAMP__/ ${JAVASCRIPTCORE_DIR}/runtime/JSCBytecodeCacheVersion.cpp.in > ${JavaScriptCore_DERIVED_SOURCES_DIR}/JSCBytecodeCacheVersion.cpp
+    COMMAND touch -r ${JAVASCRIPTCORE_DIR}/runtime/JSCBytecodeCacheVersion.cpp.in ${JavaScriptCore_DERIVED_SOURCES_DIR}/JSCBytecodeCacheVersion.cpp
             VERBATIM
 )