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f84aa7c191
By passing --disabled-newlib-supplied-syscalls, newlib will disable the generation of builtin syscalls and move this to libgloss. (This also affects the generation of crt0.o.) libgloss SHOULD then provide the syscalls, crt0.o and other functions that are no longer part of newlib itself. This now means that you must link with both newlib and libgloss, whereas before newlib would run in many configurations by itself. (From OE-Core rev: f495e1f771b60d2db11ffa351adf56ba664fe7e1) Signed-off-by: Mark Hatle <mark.hatle@kernel.crashing.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
56 lines
1.9 KiB
PHP
56 lines
1.9 KiB
PHP
SUMMARY = "Newlib is a C library intended for use on embedded systems"
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HOMEPAGE = "https://sourceware.org/newlib/"
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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."
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SECTION = "libs"
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LICENSE = "GPLv2 & LGPLv3 & GPLv3 & LGPLv2 & BSD-2-Clause & tcl"
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LIC_FILES_CHKSUM = " \
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file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
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file://COPYING3.LIB;md5=6a6a8e020838b23406c81b19c1d46df6 \
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file://COPYING3;md5=d32239bcb673463ab874e80d47fae504 \
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file://COPYING.LIBGLOSS;md5=54b778d585443cd7fbfa1b47cbd63a89 \
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file://COPYING.LIB;md5=2d5025d4aa3495befef8f17206a5b0a1 \
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file://COPYING.NEWLIB;md5=ac17c68751aad7a5298ce3f249121070 \
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file://newlib/libc/posix/COPYRIGHT;md5=103468ff1982be840fdf4ee9f8b51bbf \
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file://newlib/libc/sys/linux/linuxthreads/LICENSE;md5=73640207fbc79b198c7ffd4ad4d97aa0 \
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"
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SRC_URI = "https://sourceware.org/pub/newlib/newlib-${PV}.tar.gz"
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SRC_URI[md5sum] = "afb3a01c8c82b6717ea55659a4de30ec"
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SRC_URI[sha256sum] = "f7b2322964a1e3b37bec0768da20f50dfb62247d729110974dd95756a53bb6d4"
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INHIBIT_DEFAULT_DEPS = "1"
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DEPENDS = "virtual/${TARGET_PREFIX}gcc"
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S = "${WORKDIR}/newlib-${PV}"
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B = "${WORKDIR}/build"
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## disable stdlib
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TARGET_CC_ARCH_append = " -nostdlib"
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EXTRA_OECONF = " \
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--build=${BUILD_SYS} \
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--target=${TARGET_SYS} \
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--host=${HOST_SYS} \
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--prefix=${prefix} \
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--exec-prefix=${exec_prefix} \
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--bindir=${bindir} \
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--libdir=${libdir} \
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--includedir=${includedir} \
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--enable-languages=c \
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--with-newlib \
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--with-gnu-as \
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--with-gnu-ld \
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--disable-multilib \
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--disable-newlib-supplied-syscalls \
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"
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do_configure[cleandirs] = "${B}"
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do_install() {
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oe_runmake install DESTDIR='${D}'
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}
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COMPATIBLE_HOST_libc-musl_class-target = "null"
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COMPATIBLE_HOST_libc-glibc_class-target = "null"
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