[Buildroot] [git commit] package/luajit: disable 64 bit GC objects
Yann E. MORIN
yann.morin.1998 at free.fr
Fri Nov 12 22:26:15 UTC 2021
commit: https://git.buildroot.net/buildroot/commit/?id=d4e6e1b53b07b05d51ebfb70979608c144ac155a
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
Luvi uses the cross bytecode generation of host-luajit
the bytecode format has 2 flavors, depending of GC64 option.
Since the commit https://github.com/LuaJIT/LuaJIT/commit/bd00094c3b50e193fb32aad79b7ea8ea6b78ed25
GC64 mode is enable by default on all 64bits platform.
With this patch, luajit and host-luajit are built with the same option,
so the bytecode generated by host-luajit is valid on luajit.
Signed-off-by: Francois Perrad <francois.perrad at gadz.org>
[Romain:
- update commit title
- add a comment about missing LUAJIT_ENABLE_GC64]
Signed-off-by: Romain Naour <romain.naour at gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
---
package/luajit/luajit.mk | 2 ++
1 file changed, 2 insertions(+)
diff --git a/package/luajit/luajit.mk b/package/luajit/luajit.mk
index fbbd8ebc70..89b164c96d 100644
--- a/package/luajit/luajit.mk
+++ b/package/luajit/luajit.mk
@@ -26,8 +26,10 @@ endif
# libraries are installed.
ifeq ($(BR2_ARCH_IS_64),y)
LUAJIT_HOST_CC = $(HOSTCC)
+# There is no LUAJIT_ENABLE_GC64 option.
else
LUAJIT_HOST_CC = $(HOSTCC) -m32
+LUAJIT_XCFLAGS += -DLUAJIT_DISABLE_GC64
endif
# We unfortunately can't use TARGET_CONFIGURE_OPTS, because the luajit
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