[Buildroot] [PATCH 1/1] lzlib: add LuaJIT support
Wojciech Nizinski
niziak at spox.org
Wed Feb 22 08:55:15 UTC 2017
Previous change forces lua package to be built, even if LuaJIT
is selected as only one lua interpreter.
Problem is located in lzlib build system: cmake scripts cannot find
luajit.
This patch restores previous depends on BR2_PACKAGE_HAS_LUAINTERPRETER
and adds build dependency to luajit or lua.
Signed-off-by: Wojciech Nizinski <niziak at spox.org>
---
.../0001-FindLua.cmake-support-for-LuaJIT.patch | 67 ++++++++++++++++++++++
package/lzlib/Config.in | 2 +-
package/lzlib/lzlib.mk | 9 ++-
3 files changed, 76 insertions(+), 2 deletions(-)
create mode 100644 package/lzlib/0001-FindLua.cmake-support-for-LuaJIT.patch
diff --git a/package/lzlib/0001-FindLua.cmake-support-for-LuaJIT.patch b/package/lzlib/0001-FindLua.cmake-support-for-LuaJIT.patch
new file mode 100644
index 000000000..30e29aae8
--- /dev/null
+++ b/package/lzlib/0001-FindLua.cmake-support-for-LuaJIT.patch
@@ -0,0 +1,67 @@
+From 4cedebed4746f1bcc3dc1a3e0c0bc7251153aeca Mon Sep 17 00:00:00 2001
+From: Wojciech Nizinski <niziak at spox.org>
+Date: Tue, 21 Feb 2017 12:51:31 +0100
+Subject: [PATCH] FindLua.cmake: support for LuaJIT
+
+---
+ cmake/FindLua.cmake | 12 +++++++++++-
+ 1 file changed, 11 insertions(+), 1 deletion(-)
+
+diff --git a/cmake/FindLua.cmake b/cmake/FindLua.cmake
+index 7fb7ca3..0fdf235 100644
+--- a/cmake/FindLua.cmake
++++ b/cmake/FindLua.cmake
+@@ -34,7 +34,7 @@
+ # Always search for non-versioned lua first (recommended)
+ SET(_POSSIBLE_LUA_INCLUDE include include/lua)
+ SET(_POSSIBLE_LUA_EXECUTABLE lua)
+-SET(_POSSIBLE_LUA_LIBRARY lua)
++SET(_POSSIBLE_LUA_LIBRARY lua luajit)
+
+ # Determine possible naming suffixes (there is no standard for this)
+ IF(Lua_FIND_VERSION_MAJOR AND Lua_FIND_VERSION_MINOR)
+@@ -43,17 +43,25 @@ ELSE(Lua_FIND_VERSION_MAJOR AND Lua_FIND_VERSION_MINOR)
+ SET(_POSSIBLE_SUFFIXES "52" "5.2" "-5.2" "51" "5.1" "-5.1")
+ ENDIF(Lua_FIND_VERSION_MAJOR AND Lua_FIND_VERSION_MINOR)
+
++MESSAGE(STATUS "Possible suffixes: ${_POSSIBLE_SUFFIXES}")
++
+ # Set up possible search names and locations
+ FOREACH(_SUFFIX ${_POSSIBLE_SUFFIXES})
+ LIST(APPEND _POSSIBLE_LUA_INCLUDE "include/lua${_SUFFIX}")
+ LIST(APPEND _POSSIBLE_LUA_EXECUTABLE "lua${_SUFFIX}")
+ LIST(APPEND _POSSIBLE_LUA_LIBRARY "lua${_SUFFIX}")
++ LIST(APPEND _POSSIBLE_LUA_LIBRARY "luajit${_SUFFIX}")
+ ENDFOREACH(_SUFFIX)
+
++MESSAGE (STATUS "Possible LUA library names: ${_POSSIBLE_LUA_LIBRARY}")
++MESSAGE (STATUS "Possible LUA include dirs: ${_POSSIBLE_LUA_INCLUDE}")
++MESSAGE (STATUS "Possible LUA executable: ${_POSSIBLE_LUA_EXECUTABLE}")
++
+ # Find the lua executable
+ FIND_PROGRAM(LUA_EXECUTABLE
+ NAMES ${_POSSIBLE_LUA_EXECUTABLE}
+ )
++MESSAGE (STATUS "Found LUA executable: ${LUA_EXECUTABLE}")
+
+ # Find the lua header
+ FIND_PATH(LUA_INCLUDE_DIR lua.h
+@@ -70,6 +78,7 @@ FIND_PATH(LUA_INCLUDE_DIR lua.h
+ /opt/csw # Blastwave
+ /opt
+ )
++MESSAGE (STATUS "Found LUA header: ${LUA_INCLUDE_DIR}")
+
+ # Find the lua library
+ FIND_LIBRARY(LUA_LIBRARY
+@@ -87,6 +96,7 @@ FIND_LIBRARY(LUA_LIBRARY
+ /opt/csw
+ /opt
+ )
++MESSAGE (STATUS "Found LUA lib: ${LUA_LIBRARY}")
+
+ IF(LUA_LIBRARY)
+ # include the math library for Unix
+--
+2.11.0
+
diff --git a/package/lzlib/Config.in b/package/lzlib/Config.in
index 32328c5ec..f7fae1579 100644
--- a/package/lzlib/Config.in
+++ b/package/lzlib/Config.in
@@ -1,7 +1,7 @@
config BR2_PACKAGE_LZLIB
bool "lzlib"
select BR2_PACKAGE_ZLIB
- depends on BR2_PACKAGE_LUA
+ depends on BR2_PACKAGE_HAS_LUAINTERPRETER
help
This package provides a library to access zlib library
functions and also to read/write gzip files using an
diff --git a/package/lzlib/lzlib.mk b/package/lzlib/lzlib.mk
index f468a1c83..c3de5ccd7 100644
--- a/package/lzlib/lzlib.mk
+++ b/package/lzlib/lzlib.mk
@@ -6,7 +6,14 @@
LZLIB_VERSION = 0.4.3
LZLIB_SITE = $(call github,LuaDist,lzlib,$(LZLIB_VERSION))
-LZLIB_DEPENDENCIES = lua zlib
+LZLIB_DEPENDENCIES = zlib
+
+ifeq ($(BR2_PACKAGE_LUAJIT),y)
+LZLIB_DEPENDENCIES += luajit
+else
+LZLIB_DEPENDENCIES += lua
+endif
+
LZLIB_LICENSE = MIT
LZLIB_CONF_OPTS = -DINSTALL_CMOD="/usr/lib/lua/$(LUAINTERPRETER_ABIVER)" \
-DINSTALL_LMOD="/usr/share/lua/$(LUAINTERPRETER_ABIVER)"
--
2.11.0
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