1# Copyright (C) 2018 Khem Raj <raj.khem@gmail.com> 2# Released under the MIT license (see COPYING.MIT for the terms) 3 4SUMMARY = "Minimal libssp_nonshared.a must needed for ssp to work with gcc on musl" 5LICENSE = "BSD-3-Clause" 6LIC_FILES_CHKSUM = "file://stack_chk.c;beginline=1;endline=30;md5=97e59d9deee678a9332c9ddb2ab6360d" 7SECTION = "libs" 8 9# Sourced from https://github.com/intel/linux-sgx/blob/master/sdk/compiler-rt/stack_chk.c 10SRC_URI = "file://stack_chk.c" 11 12INHIBIT_DEFAULT_DEPS = "1" 13 14DEPENDS = "virtual/${TARGET_PREFIX}binutils \ 15 virtual/${TARGET_PREFIX}gcc \ 16" 17 18do_configure[noexec] = "1" 19 20S = "${WORKDIR}" 21 22do_compile() { 23 ${CC} ${CPPFLAGS} ${CFLAGS} -fPIE -c stack_chk.c -o stack_chk.o 24 ${AR} r libssp_nonshared.a stack_chk.o 25} 26do_install() { 27 install -Dm 0644 ${B}/libssp_nonshared.a ${D}${base_libdir}/libssp_nonshared.a 28} 29# 30# We will skip parsing for non-musl systems 31# 32COMPATIBLE_HOST = ".*-musl.*" 33RDEPENDS:${PN}-staticdev = "" 34RDEPENDS:${PN}-dev = "" 35RRECOMMENDS:${PN}-dbg = "${PN}-staticdev (= ${EXTENDPKGV})" 36