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| author | Scott Gasch <[email protected]> | 2026-08-28 20:31:37 -0700 |
|---|---|---|
| committer | Scott Gasch <[email protected]> | 2026-08-28 20:31:37 -0700 |
| commit | 74f91d7379d8055678dd5c58e7223a228d8a03b0 (patch) | |
| tree | fd75ed1a5bcadc65e7f8bce29043ddbdc4ef13de | |
| parent | 7e762b293d19b9c438a287f9d123e77ee3a5056d (diff) | |
Default GNUmakefile to a 64-bit (SIXTYFOUR=1) build.
32-bit clang isn't available in this environment, so every build this
session has needed the flag passed explicitly anyway; make it the
default via ?= (still overridable) rather than requiring it on every
invocation. Build-only change, verified byte-identical search behavior
(ringers/sd10: 10/11 solved, 46,341,121 nodes, matching head_reference
exactly).
| -rw-r--r-- | src/GNUmakefile | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/GNUmakefile b/src/GNUmakefile index ef80e95..bba3ee6 100644 --- a/src/GNUmakefile +++ b/src/GNUmakefile @@ -21,6 +21,13 @@ CC = clang CXX = clang++ NASM = yasm + +# Default to a 64-bit build -- 32-bit clang isn't available in this +# environment anyway (see CLAUDE.md). Still overridable in principle +# (e.g. `gmake SIXTYFOUR=` won't un-set it since ?= only fires when +# unset, but this matches how every build in this session has actually +# been invoked). +SIXTYFOUR ?= 1 ifdef OSX LIBRARIES = -pthread -lc ifdef SIXTYFOUR |