From f2715f5f2a56f9b660f9f0fe2933ec231a2dd8c0 Mon Sep 17 00:00:00 2001 From: Alexander Kanavin Date: Thu, 13 May 2021 22:56:19 +0200 Subject: meson.bbclass: split python routines into a separate class This allows reusing them in nativesdk-meson without copy-pasting code. Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie --- meta/classes/meson-routines.bbclass | 51 +++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 meta/classes/meson-routines.bbclass (limited to 'meta/classes/meson-routines.bbclass') diff --git a/meta/classes/meson-routines.bbclass b/meta/classes/meson-routines.bbclass new file mode 100644 index 0000000000..be3aeedeba --- /dev/null +++ b/meta/classes/meson-routines.bbclass @@ -0,0 +1,51 @@ +inherit siteinfo + +def meson_array(var, d): + items = d.getVar(var).split() + return repr(items[0] if len(items) == 1 else items) + +# Map our ARCH values to what Meson expects: +# http://mesonbuild.com/Reference-tables.html#cpu-families +def meson_cpu_family(var, d): + import re + arch = d.getVar(var) + if arch == 'powerpc': + return 'ppc' + elif arch == 'powerpc64' or arch == 'powerpc64le': + return 'ppc64' + elif arch == 'armeb': + return 'arm' + elif arch == 'aarch64_be': + return 'aarch64' + elif arch == 'mipsel': + return 'mips' + elif arch == 'mips64el': + return 'mips64' + elif re.match(r"i[3-6]86", arch): + return "x86" + elif arch == "microblazeel": + return "microblaze" + else: + return arch + +# Map our OS values to what Meson expects: +# https://mesonbuild.com/Reference-tables.html#operating-system-names +def meson_operating_system(var, d): + os = d.getVar(var) + if "mingw" in os: + return "windows" + # avoid e.g 'linux-gnueabi' + elif "linux" in os: + return "linux" + else: + return os + +def meson_endian(prefix, d): + arch, os = d.getVar(prefix + "_ARCH"), d.getVar(prefix + "_OS") + sitedata = siteinfo_data_for_machine(arch, os, d) + if "endian-little" in sitedata: + return "little" + elif "endian-big" in sitedata: + return "big" + else: + bb.fatal("Cannot determine endianism for %s-%s" % (arch, os)) -- cgit 1.2.3-korg