[Buildroot] [PATCH 1/2] luajit: new package

[François Perrad]

2012/6/2 Danomi Manchego <danomimanchego123 at gmail.com>:
> François,
>
>> +define LUAJIT_BUILD_CMDS
>> +       $(MAKE) PREFIX="/usr" CROSS="$(TARGET_CROSS)" -C $(@D)
>> +endef
>
> Perhaps this should specify the "amalg" target"?  The install.html says:
> "This compiles the LuaJIT core as one huge C file and allows GCC to generate
> faster and shorter code."
>

good idea (v2 coming soon).

> With regards to the luaconf.h patch, should not the "/5.1" be removed
> from LUA_XPATH and LUA_XCPATH?
>

The goal of this patch is to reproduce package/lua/lua-root-path.patch,
it allows Lua modules (luasocket for example) to be used with lua and
luajit with the same build.
It concerns Lua configuration embedded in LuaJIT.
The goal is not to shorten all LuaJIT paths.

François.

> I'm also wondering if the "-beta10" should be removed from LUA_JDIR ...
>
> Danomi -
>
>
> On Fri, Jun 1, 2012 at 5:57 AM, François Perrad <francois.perrad at gadz.org>
> wrote:
>>
>> Signed-off-by: Francois Perrad <francois.perrad at gadz.org>
>> ---
>>  package/Config.in                     |    3 ++-
>>  package/luajit/Config.in              |    9 +++++++
>>  package/luajit/luajit-root-path.patch |   16 ++++++++++++
>>  package/luajit/luajit.mk              |   44
>> +++++++++++++++++++++++++++++++++
>>  4 files changed, 71 insertions(+), 1 deletion(-)
>>  create mode 100644 package/luajit/Config.in
>>  create mode 100644 package/luajit/luajit-root-path.patch
>>  create mode 100644 package/luajit/luajit.mk
>>
>> diff --git a/package/Config.in b/package/Config.in
>> index fb1b08f..fde30b0 100644
>> --- a/package/Config.in
>> +++ b/package/Config.in
>> @@ -237,7 +237,8 @@ endmenu
>>  menu "Interpreter languages and scripting"
>>  source "package/haserl/Config.in"
>>  source "package/lua/Config.in"
>> -if BR2_PACKAGE_LUA
>> +source "package/luajit/Config.in"
>> +if BR2_PACKAGE_LUA || BR2_PACKAGE_LUAJIT
>>  menu "LUA libraries/modules"
>>  source "package/cgilua/Config.in"
>>  source "package/copas/Config.in"
>> diff --git a/package/luajit/Config.in b/package/luajit/Config.in
>> new file mode 100644
>> index 0000000..c665b28
>> --- /dev/null
>> +++ b/package/luajit/Config.in
>> @@ -0,0 +1,9 @@
>> +config BR2_PACKAGE_LUAJIT
>> +       bool "luajit"
>> +       help
>> +         LuaJIT implements the full set of language features defined by
>> Lua 5.1. The
>> +         virtual machine (VM) is API- and ABI-compatible to the standard
>> Lua interpreter
>> +         and can be deployed as a drop-in replacement.
>> +
>> +         http://luajit.org/
>> +
>> diff --git a/package/luajit/luajit-root-path.patch
>> b/package/luajit/luajit-root-path.patch
>> new file mode 100644
>> index 0000000..2eb037c
>> --- /dev/null
>> +++ b/package/luajit/luajit-root-path.patch
>> @@ -0,0 +1,16 @@
>> +diff -Naur LuaJIT-2.0.0-beta10.orig/src/luaconf.h
>> LuaJIT-2.0.0-beta10/src/luaconf.h
>> +--- LuaJIT-2.0.0-beta10.orig/src/luaconf.h     2012-05-30
>> 20:33:27.989333819 +0200
>> ++++ LuaJIT-2.0.0-beta10/src/luaconf.h  2012-05-30 20:46:30.581354777
>> +0200
>> +@@ -22,9 +22,9 @@
>> + #define LUA_CPATH_DEFAULT \
>> +   ".\\?.dll;" LUA_CDIR"?.dll;" LUA_CDIR"loadall.dll"
>> + #else
>> +-#define LUA_ROOT      "/usr/local/"
>> +-#define LUA_LDIR      LUA_ROOT "share/lua/5.1/"
>> +-#define LUA_CDIR      LUA_ROOT "lib/lua/5.1/"
>> ++#define LUA_ROOT      "/usr/"
>> ++#define LUA_LDIR      LUA_ROOT "share/lua/"
>> ++#define LUA_CDIR      LUA_ROOT "lib/lua/"
>> + #ifdef LUA_XROOT
>> + #define LUA_JDIR      LUA_XROOT "share/luajit-2.0.0-beta10/"
>> + #define LUA_XPATH \
>> diff --git a/package/luajit/luajit.mk b/package/luajit/luajit.mk
>> new file mode 100644
>> index 0000000..14c5c66
>> --- /dev/null
>> +++ b/package/luajit/luajit.mk
>> @@ -0,0 +1,44 @@
>> +#############################################################
>> +#
>> +# luajit
>> +#
>> +#############################################################
>> +
>> +LUAJIT_VERSION = 2.0.0-beta10
>> +LUAJIT_SOURCE:=LuaJIT-$(LUAJIT_VERSION).tar.gz
>> +LUAJIT_SITE = http://luajit.org/download
>> +LUAJIT_INSTALL_STAGING = YES
>> +
>> +define LUAJIT_INSTALL_BETA_FIX_MAKEFILE
>> +       $(SED) 's/@echo "  $$(SYMLINK) $$(INSTALL_TNAME)
>> $$(INSTALL_TSYM)"/$$(SYMLINK) $$(INSTALL_TNAME) $$(INSTALL_TSYM)/'
>> $(@D)/Makefile
>> +endef
>> +
>> +ifeq ($(findstring beta,$(LUAJIT_VERSION)),beta)
>> +LUAJIT_POST_PATCH_HOOKS += LUAJIT_INSTALL_BETA_FIX_MAKEFILE
>> +endif
>> +
>> +define LUAJIT_NOLARGEFILE_FIX_MAKEFILE
>> +       $(SED) 's/TARGET_XCFLAGS= -D_FILE_OFFSET_BITS=64
>> -D_LARGEFILE_SOURCE/TARGET_XCFLAGS=/' $(@D)/src/Makefile
>> +endef
>> +
>> +ifneq ($(BR2_LARGEFILE),y)
>> +LUAJIT_POST_PATCH_HOOKS += LUAJIT_NOLARGEFILE_FIX_MAKEFILE
>> +endif
>> +
>> +define LUAJIT_BUILD_CMDS
>> +       $(MAKE) PREFIX="/usr" CROSS="$(TARGET_CROSS)" -C $(@D)
>> +endef
>> +
>> +define LUAJIT_INSTALL_STAGING_CMDS
>> +       $(MAKE) PREFIX="/usr" DESTDIR="$(STAGING_DIR)" -C $(@D) install
>> +endef
>> +
>> +define LUAJIT_INSTALL_TARGET_CMDS
>> +       $(MAKE) PREFIX="/usr" DESTDIR="$(TARGET_DIR)" -C $(@D) install
>> +endef
>> +
>> +define LUAJIT_CLEAN_CMDS
>> +       -$(MAKE) -C $(@D) clean
>> +endef
>> +
>> +$(eval $(call GENTARGETS,package,luajit))
>> --
>> 1.7.9.5
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>
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