From 2e1aafdf0e964b04975198db7b0488543d81f110 Mon Sep 17 00:00:00 2001
From: Leonid Plyushch <leonid.plyushch@gmail.com>
Date: Sun, 10 Nov 2019 18:31:06 +0200
Subject: [PATCH] move from unstable: libluajit

---
 packages/libluajit/build.sh             | 51 ++++++++++++++++++
 packages/libluajit/etc-luajit.pc.patch  | 12 +++++
 packages/libluajit/luajit.subpackage.sh |  2 +
 packages/libluajit/src-Makefile.patch   | 71 +++++++++++++++++++++++++
 4 files changed, 136 insertions(+)
 create mode 100644 packages/libluajit/build.sh
 create mode 100644 packages/libluajit/etc-luajit.pc.patch
 create mode 100644 packages/libluajit/luajit.subpackage.sh
 create mode 100644 packages/libluajit/src-Makefile.patch

diff --git a/packages/libluajit/build.sh b/packages/libluajit/build.sh
new file mode 100644
index 000000000..f10c7700d
--- /dev/null
+++ b/packages/libluajit/build.sh
@@ -0,0 +1,51 @@
+TERMUX_PKG_HOMEPAGE=https://luajit.org/
+TERMUX_PKG_DESCRIPTION="Just-In-Time Compiler for Lua"
+TERMUX_PKG_LICENSE="MIT"
+TERMUX_PKG_MAINTAINER="Leonid Plyushch <leonid.plyushch@gmail.com"
+TERMUX_PKG_VERSION=2.1.0~beta3
+TERMUX_PKG_REVISION=2
+TERMUX_PKG_SRCURL=https://github.com/LuaJIT/LuaJIT/archive/v2.1.0-beta3.tar.gz
+TERMUX_PKG_SHA256=409f7fe570d3c16558e594421c47bdd130238323c9d6fd6c83dedd2aaeb082a8
+TERMUX_PKG_BREAKS="libluajit-dev"
+TERMUX_PKG_REPLACES="libluajit-dev"
+TERMUX_PKG_EXTRA_MAKE_ARGS="amalg PREFIX=$TERMUX_PREFIX"
+TERMUX_PKG_BUILD_IN_SRC=true
+
+termux_step_pre_configure() {
+	# luajit wants same pointer size for host and target build
+	export HOST_CC="gcc"
+	if [ $TERMUX_ARCH_BITS = "32" ]; then
+		if [ $(uname) = "Linux" ]; then
+			# NOTE: "apt install libc6-dev-i386" for 32-bit headers
+			export HOST_CFLAGS="-m32"
+			export HOST_LDFLAGS="-m32"
+		elif [ $(uname) = "Darwin" ]; then
+			export HOST_CFLAGS="-m32 -arch i386"
+			export HOST_LDFLAGS="-arch i386"
+		fi
+	fi
+	export TARGET_FLAGS="$CFLAGS $CPPFLAGS $LDFLAGS"
+	export TARGET_SYS=Linux
+	unset CFLAGS LDFLAGS
+}
+
+termux_step_make_install () {
+	mkdir -p $TERMUX_PREFIX/include/luajit-2.0/
+	cp -f $TERMUX_PKG_SRCDIR/src/{lauxlib.h,lua.h,lua.hpp,luaconf.h,luajit.h,lualib.h} $TERMUX_PREFIX/include/luajit-2.0/
+	rm -f $TERMUX_PREFIX/lib/libluajit*
+
+	install -Dm600 $TERMUX_PKG_SRCDIR/src/libluajit.so $TERMUX_PREFIX/lib/libluajit-5.1.so
+	(cd $TERMUX_PREFIX/lib; ln -s -f libluajit-5.1.so libluajit.so)
+
+	install -Dm600 $TERMUX_PKG_SRCDIR/etc/luajit.1 $TERMUX_PREFIX/share/man/man1/luajit.1
+	install -Dm600 $TERMUX_PKG_SRCDIR/etc/luajit.pc $TERMUX_PREFIX/lib/pkgconfig/luajit.pc
+	install -Dm700 $TERMUX_PKG_SRCDIR/src/luajit $TERMUX_PREFIX/bin/luajit
+
+	# Files needed for the -b option (http://luajit.org/running.html) to work.
+	# Note that they end up in the 'luajit' subpackage, not the 'libluajit' one.
+	TERMUX_LUAJIT_JIT_FOLDER_RELATIVE=share/luajit-$TERMUX_PKG_VERSION/jit
+	local TERMUX_LUAJIT_JIT_FOLDER=$TERMUX_PREFIX/$TERMUX_LUAJIT_JIT_FOLDER_RELATIVE
+	rm -Rf $TERMUX_LUAJIT_JIT_FOLDER
+	mkdir -p $TERMUX_LUAJIT_JIT_FOLDER
+	cp $TERMUX_PKG_SRCDIR/src/jit/*lua $TERMUX_LUAJIT_JIT_FOLDER
+}
diff --git a/packages/libluajit/etc-luajit.pc.patch b/packages/libluajit/etc-luajit.pc.patch
new file mode 100644
index 000000000..9aee3dcf9
--- /dev/null
+++ b/packages/libluajit/etc-luajit.pc.patch
@@ -0,0 +1,12 @@
+diff -uNr LuaJIT-2.1.0-beta3/etc/luajit.pc LuaJIT-2.1.0-beta3.mod/etc/luajit.pc
+--- LuaJIT-2.1.0-beta3/etc/luajit.pc	2017-05-01 22:03:01.000000000 +0300
++++ LuaJIT-2.1.0-beta3.mod/etc/luajit.pc	2019-07-01 17:40:16.877257398 +0300
+@@ -5,7 +5,7 @@
+ version=${majver}.${minver}.${relver}-beta3
+ abiver=5.1
+ 
+-prefix=/usr/local
++prefix=@TERMUX_PREFIX@
+ multilib=lib
+ exec_prefix=${prefix}
+ libdir=${exec_prefix}/${multilib}
diff --git a/packages/libluajit/luajit.subpackage.sh b/packages/libluajit/luajit.subpackage.sh
new file mode 100644
index 000000000..1b803f33b
--- /dev/null
+++ b/packages/libluajit/luajit.subpackage.sh
@@ -0,0 +1,2 @@
+TERMUX_SUBPKG_INCLUDE="bin/luajit share/man/man1 $TERMUX_LUAJIT_JIT_FOLDER_RELATIVE"
+TERMUX_SUBPKG_DESCRIPTION="Just-In-Time compiler for Lua - command line tool"
diff --git a/packages/libluajit/src-Makefile.patch b/packages/libluajit/src-Makefile.patch
new file mode 100644
index 000000000..1c0998122
--- /dev/null
+++ b/packages/libluajit/src-Makefile.patch
@@ -0,0 +1,71 @@
+diff -uNr LuaJIT-2.1.0-beta3/src/Makefile LuaJIT-2.1.0-beta3.mod/src/Makefile
+--- LuaJIT-2.1.0-beta3/src/Makefile	2017-05-01 22:03:01.000000000 +0300
++++ LuaJIT-2.1.0-beta3.mod/src/Makefile	2019-07-01 21:33:38.426284669 +0300
+@@ -27,7 +27,7 @@
+ DEFAULT_CC = gcc
+ #
+ # LuaJIT builds as a native 32 or 64 bit binary by default.
+-CC= $(DEFAULT_CC)
++CC?= $(DEFAULT_CC)
+ #
+ # Use this if you want to force a 32 bit build on a 64 bit multilib OS.
+ #CC= $(DEFAULT_CC) -m32
+@@ -71,14 +71,14 @@
+ # as dynamic mode.
+ #
+ # Mixed mode creates a static + dynamic library and a statically linked luajit.
+-BUILDMODE= mixed
++#BUILDMODE= mixed
+ #
+ # Static mode creates a static library and a statically linked luajit.
+ #BUILDMODE= static
+ #
+ # Dynamic mode creates a dynamic library and a dynamically linked luajit.
+ # Note: this executable will only run when the library is installed!
+-#BUILDMODE= dynamic
++BUILDMODE= dynamic
+ #
+ ##############################################################################
+ 
+@@ -190,7 +190,7 @@
+ CCOPTIONS= $(CCDEBUG) $(ASOPTIONS)
+ LDOPTIONS= $(CCDEBUG) $(LDFLAGS)
+ 
+-HOST_CC= $(CC)
++HOST_CC?= $(CC)
+ HOST_RM= rm -f
+ # If left blank, minilua is built and used. You can supply an installed
+ # copy of (plain) Lua 5.1 or 5.2, plus Lua BitOp. E.g. with: HOST_LUA=lua
+@@ -203,17 +203,17 @@
+ HOST_ALDFLAGS= $(LDOPTIONS) $(HOST_XLDFLAGS) $(HOST_LDFLAGS)
+ HOST_ALIBS= $(HOST_XLIBS) $(LIBS) $(HOST_LIBS)
+ 
+-STATIC_CC = $(CROSS)$(CC)
+-DYNAMIC_CC = $(CROSS)$(CC) -fPIC
++STATIC_CC = $(CC)
++DYNAMIC_CC = $(CC) -fPIC
+ TARGET_CC= $(STATIC_CC)
+ TARGET_STCC= $(STATIC_CC)
+ TARGET_DYNCC= $(DYNAMIC_CC)
+-TARGET_LD= $(CROSS)$(CC)
+-TARGET_AR= $(CROSS)ar rcus 2>/dev/null
+-TARGET_STRIP= $(CROSS)strip
++TARGET_LD= $(CC)
++TARGET_AR= $(AR) rcus 2>/dev/null
++TARGET_STRIP= $(STRIP)
+ 
+ TARGET_LIBPATH= $(or $(PREFIX),/usr/local)/$(or $(MULTILIB),lib)
+-TARGET_SONAME= libluajit-$(ABIVER).so.$(MAJVER)
++TARGET_SONAME= libluajit-$(ABIVER).so
+ TARGET_DYLIBNAME= libluajit-$(ABIVER).$(MAJVER).dylib
+ TARGET_DYLIBPATH= $(TARGET_LIBPATH)/$(TARGET_DYLIBNAME)
+ TARGET_DLLNAME= lua$(NODOTABIVER).dll
+@@ -585,7 +585,7 @@
+ endif
+ endif
+ 
+-Q= @
++Q=
+ E= @echo
+ #Q=
+ #E= @: