termux-packages/packages/libluajit/build.sh

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TERMUX_PKG_HOMEPAGE=https://luajit.org/
TERMUX_PKG_DESCRIPTION="Just-In-Time Compiler for Lua"
TERMUX_PKG_LICENSE="MIT"
TERMUX_PKG_MAINTAINER="@termux"
TERMUX_PKG_VERSION=1:2.1.0-beta3
TERMUX_PKG_REVISION=2
_COMMIT="787736990ac3b7d5ceaba2697c7d0f58f77bb782"
TERMUX_PKG_SRCURL=https://github.com/LuaJIT/LuaJIT/archive/${_COMMIT}.tar.gz
TERMUX_PKG_SHA256=2e3f74bc279f46cc463abfc67b36e69faaf0366237004771f4cac4bf2a9f5efb
TERMUX_PKG_BREAKS="libluajit-dev"
TERMUX_PKG_REPLACES="libluajit-dev"
TERMUX_PKG_EXTRA_MAKE_ARGS="amalg PREFIX=$TERMUX_PREFIX"
TERMUX_PKG_BUILD_IN_SRC=true
TERMUX_LUAJIT_JIT_FOLDER_RELATIVE=share/luajit-${TERMUX_PKG_VERSION:2:3}/jit
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 $TERMUX_PREFIX/include/luajit-${TERMUX_PKG_VERSION:2:3}/
cp -f $TERMUX_PKG_SRCDIR/src/{lauxlib.h,lua.h,lua.hpp,luaconf.h,luajit.h,lualib.h} $TERMUX_PREFIX/include/luajit-${TERMUX_PKG_VERSION:2:3}/
rm -f $TERMUX_PREFIX/lib/libluajit*
install -Dm600 $TERMUX_PKG_SRCDIR/src/libluajit.so $TERMUX_PREFIX/lib/libluajit-5.1.so.2.1.0
(cd $TERMUX_PREFIX/lib;
ln -s -f libluajit-5.1.so.2.1.0 libluajit.so;
ln -s -f libluajit-5.1.so.2.1.0 libluajit-5.1.so;
ln -s -f libluajit-5.1.so.2.1.0 libluajit-5.1.so.2;)
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 $TERMUX_PREFIX/bin/luajit
# Files needed for the -b option (http://luajit.org/running.html) to work.
# Note that they end up in the 'luajit' subpackage, not the 'libluajit' one.
local TERMUX_LUAJIT_JIT_FOLDER=$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
}