oasis

gen.lua (1056B)

local targets = {
	aarch64={name='AARCH64', dir='aarch64'},
	riscv64={name='RISCV', dir='riscv64'},
	x86_64={name='X86_64', dir='x86'},
}
local arch = config.target.platform:match('[^-]*')
local targ = targets[arch]
if not targ then return end
cflags{
	'-Wall', '-Wno-deprecated-declarations',
	'-I $dir',
	'-I $outdir/include',
	'-I $srcdir/include',
}
build('sed', '$outdir/include/ffi.h', '$srcdir/include/ffi.h.in', {
	expr={
		'-e s,@VERSION@,3.3,',
		string.format('-e s,@TARGET@,%s,', targ.name),
		'-e s,@HAVE_LONG_DOUBLE@,1,',
		'-e s,@HAVE_LONG_DOUBLE_VARIANT@,0,',
		'-e s,@FFI_EXEC_TRAMPOLINE_TABLE@,0,',
	},
})
pkg.hdrs = {
	copy('$outdir/include', '$srcdir/src/'..targ.dir, {'ffitarget.h'}),
	'$outdir/include/ffi.h',
	install=true,
}
pkg.deps = {
	'$gendir/headers',
}
lib('libffi.a', [[
	src/(
		prep_cif.c types.c raw_api.c java_raw_api.c closures.c
		@aarch64 aarch64/(ffi.c sysv.S)
		@x86_64 x86/(ffi64.c unix64.S ffiw64.c win64.S)
		@riscv64 riscv/(ffi.c sysv.S)
	)
]])
file('lib/libffi.a', '644', '$outdir/libffi.a')
fetch 'git'