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Newlib is a C library that is intended to be used on embedded systems. It is a conglomeration of several library parts, all under free software licenses that make them easily usable on embedded products. Newlib provides a C library alternative that can run on baremetal, mainly for resource constrained devices. Libgloss is the BSP part of the C library, which can be easily modified to port for new hardware platforms. (From OE-Core rev: fe490ff829440b94124317759d856e2e2daf5047) Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandr@xilinx.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
59 lines
2.1 KiB
PHP
59 lines
2.1 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"
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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=73f5c98779aea7dba4a6c94a74ab0ae2 \
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file://COPYING.LIB;md5=2d5025d4aa3495befef8f17206a5b0a1 \
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file://COPYING.NEWLIB;md5=956a4b1487f7677cdcceeee8f05a21f0 \
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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 = "ftp://sourceware.org/pub/newlib/newlib-${PV}.tar.gz"
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SRC_URI[md5sum] = "81ec873108b8593c586f91ca65963952"
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SRC_URI[sha256sum] = "c8566335ee74e5fcaeb8595b4ebd0400c4b043d6acb3263ecb1314f8f5501332"
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INHIBIT_DEFAULT_DEPS = "1"
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DEPENDS = "virtual/${TARGET_PREFIX}gcc-initial"
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PATH_prepend = "${STAGING_BINDIR_TOOLCHAIN}.${STAGINGCC}:"
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STAGINGCC = "gcc-cross-initial-${TARGET_ARCH}"
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STAGINGCC_class-nativesdk = "gcc-crosssdk-initial-${SDK_SYS}"
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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=${includedir} \
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--enable-languages=c \
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--with-newlib \
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--with-gnu-as \
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--with-gnu-ld \
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--disable-multilib \
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"
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do_configure[cleandirs] = "${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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