SUMMARY = "Newlib is a C library intended for use on embedded systems" HOMEPAGE = "https://sourceware.org/newlib/" DESCRIPTION = "C library intended for use on embedded systems. It is a conglomeration of several library parts, all under free software licenses that make them easily usable on embedded products." SECTION = "libs" LICENSE = "GPL-2.0-only & LGPL-3.0-only & GPL-3.0-only & LGPL-2.0-only & BSD-2-Clause & BSD-3-Clause & TCL" LIC_FILES_CHKSUM = " \ file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \ file://COPYING3.LIB;md5=6a6a8e020838b23406c81b19c1d46df6 \ file://COPYING3;md5=d32239bcb673463ab874e80d47fae504 \ file://COPYING.LIBGLOSS;md5=c0469b6ebb847a75781066be515f032d \ file://COPYING.LIB;md5=2d5025d4aa3495befef8f17206a5b0a1 \ file://COPYING.NEWLIB;md5=5a9d477b5f4eab20dccf655a77107a6e \ file://newlib/libc/posix/COPYRIGHT;md5=103468ff1982be840fdf4ee9f8b51bbf \ " BASEVER = "4.3.0" PV = "${BASEVER}+git${SRCPV}" SRC_URI = "git://sourceware.org/git/newlib-cygwin.git;protocol=https;branch=main" SRCREV="9e09d6ed83cce4777a5950412647ccc603040409" INHIBIT_DEFAULT_DEPS = "1" DEPENDS = "virtual/${TARGET_PREFIX}gcc" S = "${WORKDIR}/git" B = "${WORKDIR}/build" ## disable stdlib TARGET_CC_ARCH:append = " -nostdlib" EXTRA_OECONF = " \ --build=${BUILD_SYS} \ --target=${TARGET_SYS} \ --host=${HOST_SYS} \ --prefix=${prefix} \ --exec-prefix=${exec_prefix} \ --bindir=${bindir} \ --libdir=${libdir} \ --includedir=${includedir} \ --enable-languages=c \ --with-newlib \ --with-gnu-as \ --with-gnu-ld \ --disable-multilib \ --disable-newlib-supplied-syscalls \ " do_configure[cleandirs] = "${B}" # We need a dummy limits.h to pass preprocessor checks do_configure:append(){ install -d ${STAGING_INCDIR} touch ${STAGING_INCDIR}/limits.h } do_install() { oe_runmake install DESTDIR='${D}' } COMPATIBLE_HOST:libc-musl:class-target = "null" COMPATIBLE_HOST:libc-glibc:class-target = "null"