312599 2026-04-17 13:11:24 -0700 [GTK] [2.53.1] Fails to build on i386: "libpas, mimalloc, or system malloc needs to be specified" 2026-04-17 16:36:55 -0700 1 1 1 Unclassified WebKit WebKitGTK Other Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 berto berto bugs-noreply mcatanzaro oldest_to_newest 2201633 0 berto 2026-04-17 13:11:24 -0700 What the title says. I wonder if we should do something like this: --- a/Source/cmake/WebKitFeatures.cmake +++ b/Source/cmake/WebKitFeatures.cmake @@ -120,7 +120,7 @@ macro(WEBKIT_OPTION_BEGIN) else () set(ENABLE_JIT_DEFAULT OFF) set(ENABLE_FTL_DEFAULT OFF) - set(USE_SYSTEM_MALLOC_DEFAULT OFF) + set(USE_SYSTEM_MALLOC_DEFAULT ON) set(USE_MIMALLOC_DEFAULT OFF) set(ENABLE_C_LOOP_DEFAULT ON) set(ENABLE_SAMPLING_PROFILER_DEFAULT OFF) Or fix the check in bmalloc/BPlatform.h: #if defined(USE_SYSTEM_MALLOC) && USE_SYSTEM_MALLOC #define BUSE_SYSTEM_MALLOC 1 #else #if BOS(DARWIN) && !BCPU(ADDRESS64) #define BUSE_SYSTEM_MALLOC 1 #else #define BUSE_SYSTEM_MALLOC 0 #endif #endif 2201647 1 mcatanzaro 2026-04-17 13:51:51 -0700 Uh, does bmalloc not support ix86 anymore? 2201667 2 berto 2026-04-17 15:05:18 -0700 I think that commit https://commits.webkit.org/305908@main changed that default in the else() branch of WebKitFeatures.cmake 2201676 3 berto 2026-04-17 15:17:36 -0700 Pull request: https://github.com/WebKit/WebKit/pull/63005 2201700 4 ews-feeder 2026-04-17 16:36:52 -0700 Committed 311494@main (def81584975d): <https://commits.webkit.org/311494@main> Reviewed commits have been landed. Closing PR #63005 and removing active labels.