305186 2026-01-09 03:00:25 -0800 REGRESSION(304666@main) [WPE] Build broken when DEVELOPER_MODE=OFF due to undefined symbols when linking jsc 2026-01-09 05:36:00 -0800 1 1 1 Unclassified WebKit WPE WebKit WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=304326 P2 Normal --- 1 clopez clopez bugs-noreply psaavedra oldest_to_newest 2170602 0 clopez 2026-01-09 03:00:25 -0800 304666@main introduced an optimization in WPE to link the jsc binary and other test binaries against libWPEWebKit instead of statically linking (embedding) WTF, JSC and other libraries inside. However, it happens that when DEVELOPER_MODE is not enabled we pass a linker filter to libWPEWebKit that makes many of the symbols (JSC::* WTF:*) required to link this binaries not longer visible. Thanks to Pablo Saavedra for the original report and an initial patch proposal 2170603 1 clopez 2026-01-09 03:01:57 -0800 This is the filter: Source/WebKit/PlatformWPE.cmake-if (NOT DEVELOPER_MODE AND NOT CMAKE_SYSTEM_NAME MATCHES "Darwin") Source/WebKit/PlatformWPE.cmake: WEBKIT_ADD_TARGET_PROPERTIES(WebKit LINK_FLAGS "-Wl,--version-script,${CMAKE_CURRENT_SOURCE_DIR}/webkitglib-symbols.map") Source/WebKit/PlatformWPE.cmake: set_property(TARGET WebKit APPEND PROPERTY LINK_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/webkitglib-symbols.map") Source/WebKit/PlatformWPE.cmake-endif () 2170604 2 clopez 2026-01-09 03:07:01 -0800 Pull request: https://github.com/WebKit/WebKit/pull/56323 2170632 3 ews-feeder 2026-01-09 05:35:56 -0800 Committed 305354@main (6d81a49969e7): <https://commits.webkit.org/305354@main> Reviewed commits have been landed. Closing PR #56323 and removing active labels.