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| author | Francois Perrad <fperrad@gmail.com> | 2015-01-16 22:09:52 +0100 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2015-02-02 16:09:46 +0100 |
| commit | 984bd5a94d7cd519fe3b5c3ddc7810b18978d9bc (patch) | |
| tree | 43f1af9e4e284dd42759cc14843087347a57bc33 /package/lua | |
| parent | eb8441b861cb9ceaaefa13083aa75322af2c73b9 (diff) | |
| download | buildroot-984bd5a94d7cd519fe3b5c3ddc7810b18978d9bc.tar.gz buildroot-984bd5a94d7cd519fe3b5c3ddc7810b18978d9bc.zip | |
lua: add option 32bits
[Peter: tweak config/help text]
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'package/lua')
| -rw-r--r-- | package/lua/Config.in | 11 | ||||
| -rw-r--r-- | package/lua/lua.mk | 8 |
2 files changed, 19 insertions, 0 deletions
diff --git a/package/lua/Config.in b/package/lua/Config.in index dde999f2c8..d9f85e2c93 100644 --- a/package/lua/Config.in +++ b/package/lua/Config.in @@ -33,6 +33,17 @@ config BR2_PACKAGE_LUAINTERPRETER_ABI_VERSION default "5.2" if BR2_PACKAGE_LUA_5_2 default "5.3" if BR2_PACKAGE_LUA_5_3 +if BR2_PACKAGE_LUA_5_3 +config BR2_PACKAGE_LUA_32BITS + bool "Use 32 bit numbers" + default y if !BR2_ARCH_IS_64 + help + Use a 32 bit data type for numbers / integers instead of the + default 64 bit type. This option is particularly attractive + for small machines and embedded systems. + +endif + choice prompt "Lua command-line editing" default BR2_PACKAGE_LUA_EDITING_NONE diff --git a/package/lua/lua.mk b/package/lua/lua.mk index 0e30186ebf..f008d3495a 100644 --- a/package/lua/lua.mk +++ b/package/lua/lua.mk @@ -58,6 +58,14 @@ ifneq ($(BR2_LARGEFILE),y) LUA_CFLAGS += -D_FILE_OFFSET_BITS=32 endif +ifeq ($(BR2_PACKAGE_LUA_32BITS),y) +define LUA_32BITS_LUACONF + $(SED) 's/\/\* #define LUA_32BITS \*\//#define LUA_32BITS/' $(@D)/src/luaconf.h +endef + +LUA_POST_PATCH_HOOKS += LUA_32BITS_LUACONF +endif + # We never want to have host-readline and host-ncurses as dependencies # of host-lua. HOST_LUA_DEPENDENCIES = |
