package/luajit: switch to moonjit fork

This fork is based on LuaJIT 2.1.0-beta3 which supports ARM64.

The license file is changed with the copyright from the Moonjit
developers, and an additional copy of the MIT license. Therefore the
license terms are still the same: MIT.

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
[Thomas: add details about why the hash of the license file changes]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/luajit/0001-no-bin-symlink.patch

@@ -6,7 +6,7 @@ Index: b/Makefile
 ===================================================================
 --- a/Makefile
 +++ b/Makefile
-@@ -43,8 +43,7 @@
+@@ -44,8 +44,7 @@
  INSTALL_MAN= $(INSTALL_SHARE)/man/man1
  INSTALL_PKGCONFIG= $(INSTALL_LIB)/pkgconfig
  
@@ -16,7 +16,7 @@ Index: b/Makefile
  INSTALL_ANAME= libluajit-$(ABIVER).a
  INSTALL_SOSHORT1= libluajit-$(ABIVER).so
  INSTALL_SOSHORT2= libluajit-$(ABIVER).so.$(MAJVER)
-@@ -59,7 +58,6 @@
+@@ -60,7 +59,6 @@
  INSTALL_SHORT1= $(INSTALL_LIB)/$(INSTALL_SOSHORT1)
  INSTALL_SHORT2= $(INSTALL_LIB)/$(INSTALL_SOSHORT2)
  INSTALL_T= $(INSTALL_BIN)/$(INSTALL_TNAME)

package/luajit/0002-install-inc.patch

@@ -6,7 +6,7 @@ Index: b/Makefile
 ===================================================================
 --- a/Makefile
 +++ b/Makefile
-@@ -32,7 +32,7 @@
+@@ -33,7 +33,7 @@
  INSTALL_BIN=   $(DPREFIX)/bin
  INSTALL_LIB=   $(DPREFIX)/$(MULTILIB)
  INSTALL_SHARE= $(DPREFIX)/share

package/luajit/Config.in

@@ -2,7 +2,7 @@ config BR2_PACKAGE_LUAJIT_ARCH_SUPPORTS
 	bool
 	default y if BR2_i386 || \
 		(BR2_x86_64 && BR2_HOSTARCH='x86_64') || \
-		BR2_powerpc || BR2_arm || BR2_armeb || \
+		BR2_powerpc || BR2_arm || BR2_armeb || BR2_aarch64 || \
 		((BR2_mips || BR2_mipsel) && !BR2_MIPS_SOFT_FLOAT && \
 		!BR2_MIPS_CPU_MIPS32R6 && !BR2_MIPS_CPU_MIPS64R6)
 	# -m32 flag is used for 32bit builds and host-luajit has
@@ -26,7 +26,7 @@ config BR2_PACKAGE_LUAJIT
 	  ABI-compatible to the standard Lua interpreter and can be
 	  deployed as a drop-in replacement.
 
-	  http://luajit.org/
+	  https://github.com/moonjit/moonjit
 
 if BR2_PACKAGE_LUAJIT
 

package/luajit/luajit.hash

@@ -1,5 +1,5 @@
-# Hashes from: http://luajit.org/download.html
-md5 48353202cbcacab84ee41a5a70ea0a2c    LuaJIT-2.0.5.tar.gz
+# Locally calculated
+sha256 c3de8e29aa617fc594c043f57636ab9ad71af2b4a3a513932b05f5cdaa4320b2  luajit-2.1.2.tar.gz
 
 # Locally calculated
-sha256 accb335aa3102f80d31caa2c2508fbcb795314106493519a367f13a87d0e87de  COPYRIGHT
+sha256 aa64a7706ded773011b933f4230d7b35ba662598197f82ac2c7bca62abdaa4d7  COPYRIGHT

package/luajit/luajit.mk

@@ -4,9 +4,8 @@
 #
 ################################################################################
 
-LUAJIT_VERSION = 2.0.5
-LUAJIT_SOURCE = LuaJIT-$(LUAJIT_VERSION).tar.gz
-LUAJIT_SITE = http://luajit.org/download
+LUAJIT_VERSION = 2.1.2
+LUAJIT_SITE = $(call github,moonjit,moonjit,$(LUAJIT_VERSION))
 LUAJIT_LICENSE = MIT
 LUAJIT_LICENSE_FILES = COPYRIGHT