| 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=8bb75595dbcc7d45e5c0d116d7bdf6ce \ |
| file://newlib/libc/posix/COPYRIGHT;md5=103468ff1982be840fdf4ee9f8b51bbf \ |
| file://newlib/libc/sys/linux/linuxthreads/LICENSE;md5=73640207fbc79b198c7ffd4ad4d97aa0 \ |
| " |
| |
| # Newlib maintainers sometimes publish the source |
| # from a specific snapshot, after an upgrade we can |
| # delete the following line and keep the empty default |
| NEWLIB_SNAPSHOT = ".20211231" |
| NEWLIB_SNAPSHOT ?= "" |
| SRC_URI = "https://sourceware.org/pub/newlib/newlib-${PV}${NEWLIB_SNAPSHOT}.tar.gz" |
| SRC_URI[sha256sum] = "c3a0e8b63bc3bef1aeee4ca3906b53b3b86c8d139867607369cb2915ffc54435" |
| |
| |
| INHIBIT_DEFAULT_DEPS = "1" |
| DEPENDS = "virtual/${TARGET_PREFIX}gcc" |
| |
| S = "${WORKDIR}/newlib-${PV}${NEWLIB_SNAPSHOT}" |
| 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}" |
| |
| do_install() { |
| oe_runmake install DESTDIR='${D}' |
| } |
| |
| COMPATIBLE_HOST:libc-musl:class-target = "null" |
| COMPATIBLE_HOST:libc-glibc:class-target = "null" |