From 4f2d7949f03e1c198bc888f2d05f421d35c57e21 Mon Sep 17 00:00:00 2001 From: V3n3RiX Date: Mon, 9 Oct 2017 18:53:29 +0100 Subject: reinit the tree, so we can have metadata --- sys-libs/uclibc-ng/Manifest | 20 + sys-libs/uclibc-ng/files/uclibc-compat-r1.patch | 15 + .../files/uclibc-ng-update-reboot_h.patch | 41 ++ sys-libs/uclibc-ng/metadata.xml | 22 ++ sys-libs/uclibc-ng/uclibc-ng-1.0.19.ebuild | 408 ++++++++++++++++++++ sys-libs/uclibc-ng/uclibc-ng-1.0.20.ebuild | 410 ++++++++++++++++++++ sys-libs/uclibc-ng/uclibc-ng-1.0.22.ebuild | 411 ++++++++++++++++++++ sys-libs/uclibc-ng/uclibc-ng-1.0.23.ebuild | 411 ++++++++++++++++++++ sys-libs/uclibc-ng/uclibc-ng-1.0.24-r1.ebuild | 412 +++++++++++++++++++++ sys-libs/uclibc-ng/uclibc-ng-1.0.24.ebuild | 411 ++++++++++++++++++++ sys-libs/uclibc-ng/uclibc-ng-1.0.25.ebuild | 410 ++++++++++++++++++++ sys-libs/uclibc-ng/uclibc-ng-1.0.26.ebuild | 411 ++++++++++++++++++++ sys-libs/uclibc-ng/uclibc-ng-9999.ebuild | 410 ++++++++++++++++++++ 13 files changed, 3792 insertions(+) create mode 100644 sys-libs/uclibc-ng/Manifest create mode 100644 sys-libs/uclibc-ng/files/uclibc-compat-r1.patch create mode 100644 sys-libs/uclibc-ng/files/uclibc-ng-update-reboot_h.patch create mode 100644 sys-libs/uclibc-ng/metadata.xml create mode 100644 sys-libs/uclibc-ng/uclibc-ng-1.0.19.ebuild create mode 100644 sys-libs/uclibc-ng/uclibc-ng-1.0.20.ebuild create mode 100644 sys-libs/uclibc-ng/uclibc-ng-1.0.22.ebuild create mode 100644 sys-libs/uclibc-ng/uclibc-ng-1.0.23.ebuild create mode 100644 sys-libs/uclibc-ng/uclibc-ng-1.0.24-r1.ebuild create mode 100644 sys-libs/uclibc-ng/uclibc-ng-1.0.24.ebuild create mode 100644 sys-libs/uclibc-ng/uclibc-ng-1.0.25.ebuild create mode 100644 sys-libs/uclibc-ng/uclibc-ng-1.0.26.ebuild create mode 100644 sys-libs/uclibc-ng/uclibc-ng-9999.ebuild (limited to 'sys-libs/uclibc-ng') diff --git a/sys-libs/uclibc-ng/Manifest b/sys-libs/uclibc-ng/Manifest new file mode 100644 index 000000000000..4fbef4642ebc --- /dev/null +++ b/sys-libs/uclibc-ng/Manifest @@ -0,0 +1,20 @@ +AUX uclibc-compat-r1.patch 814 SHA256 e0c9ed0a806b8611721669fd7b60d16c734268d494e95bc5f3a25f75888fe3be SHA512 35eedbf33282285ae362a6e1b71f91a19ded8b18792f706b3d7e9c68221a61db238d84772a793cf086001272eda1b227043b90e8ef31c27796ffe837ccad11d0 WHIRLPOOL 18bded320b0779753042739e13b4b230ad27e012ac5f800d0636b00aa5e735ff62b76737536a1731d65f532a044deec4b82111b94469d78007317bba21026017 +AUX uclibc-ng-update-reboot_h.patch 1254 SHA256 39218a498e2bb52ae365e331ffdb26f5ea05782f320751aecbdfd13dc07b959a SHA512 605cabbbe19c3b2c442d7629c5adc340dd8899ca484b3d495d719a2fab68ef881973043c663211a61fba167ff0bdaa12f8534545da8e3049ab27ab1439477964 WHIRLPOOL 60421ff04770b43b26f0021a663f06f235598cfdea3729ce02cbc8651a17f5bcf46ba49f27e39bceba12b2db5cea068985c6b523f78f44ca898fc7377e4afcb8 +DIST uClibc-ng-1.0.19.tar.bz2 2748768 SHA256 139c495d8f71ec31da97e0330b056302ff40f0acba66988fcd737cfb4eb445ed SHA512 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9920b5bb59de46908cbdc273ac7d6dc2a258bad1d3cc7b22e258554e95399741 SHA512 a37488a645cd5f69f4dff6cf98533775bedf81cac1630eb4c0818ff2065a2286182a55e2473defff0c6b65d23038ede8914bd2ce62431644bda6c60d955b8eab WHIRLPOOL dd3ed340443296c8e6b01e9c3d1f60fab602e50c777078b1f18aabe48e0d412215405bc7020eb991c68c5914dea9961acf2f7393af15ce52758595984545c971 +MISC ChangeLog 3668 SHA256 46d4477ade27bba3a3eccecb90c90b623542c31174e9928dec4b28006b753fae SHA512 b8f80f6b95b3186747629b8b96daca80ed1db4e783f8dacb1247edbd26a7a41521e05c613c74542467f432b6e18e90cfed07a91477419b1cfdacc17a2004b3d0 WHIRLPOOL 28cfd122a92d958d277bee820ed4ac9463c1b207175e1cb9d0f75c7885c3f1e1ea7827a5a83a6d410499cbef5ce37fe2f9c3037bfe95d5629b9e783bd82ee149 +MISC metadata.xml 877 SHA256 c7ff8d2a5338653d6d819e5f158b9862c44292c866547406173f849b0a151f4a SHA512 3988e346916b283836e5c3d094eec4f25c66763e4e10a6413fe97f98629e1f14b67d6013f13f9ca2e2712dd638567973c02e6ebcce3554c55caf5483c3c9dfd4 WHIRLPOOL 5ee10f6effb5b9587bd47721b13b7054e5f3a5ddda90df3d330abd80b1e09bca2ffe70467374cf7122371a2c8bd2c2a0a87a9249203cf8a3daf2bda37e9f336e diff --git a/sys-libs/uclibc-ng/files/uclibc-compat-r1.patch b/sys-libs/uclibc-ng/files/uclibc-compat-r1.patch new file mode 100644 index 000000000000..f47e0f9a0152 --- /dev/null +++ b/sys-libs/uclibc-ng/files/uclibc-compat-r1.patch @@ -0,0 +1,15 @@ +diff -Naur uClibc-ng-1.0.18.orig/ldso/ldso/Makefile.in uClibc-ng-1.0.18/ldso/ldso/Makefile.in +--- uClibc-ng-1.0.18.orig/ldso/ldso/Makefile.in 2016-09-27 15:26:37.000000000 -0400 ++++ uClibc-ng-1.0.18/ldso/ldso/Makefile.in 2016-10-01 06:31:44.106589780 -0400 +@@ -80,11 +80,6 @@ + $(ldso:.$(ABI_VERSION)=): | $(top_builddir)lib + $(ldso:.$(ABI_VERSION)=): $($(UCLIBC_LDSO_NAME)_OUT)/$(UCLIBC_LDSO_NAME)_so.a + $(call link.so,$(ldso_FULL_NAME),$(ABI_VERSION)) +- # link for backward compatibility +- (cd $(top_builddir)lib; ln -sf $(UCLIBC_LDSO_NAME).so.$(ABI_VERSION) $(UCLIBC_LDSO_NAME).so.0 ) +-ifeq ($(CONFIG_MIPS_NAN_2008),y) +- (cd $(top_builddir)lib; ln -sf $(UCLIBC_LDSO_NAME).so.$(ABI_VERSION) $(UCLIBC_LDSO_NAME)-mipsn8.so.0) +-endif + + $($(UCLIBC_LDSO_NAME)_OUT)/$(UCLIBC_LDSO_NAME)_so.a: $(ldso-y) + $(Q)$(RM) $@ diff --git a/sys-libs/uclibc-ng/files/uclibc-ng-update-reboot_h.patch b/sys-libs/uclibc-ng/files/uclibc-ng-update-reboot_h.patch new file mode 100644 index 000000000000..70d7d709b624 --- /dev/null +++ b/sys-libs/uclibc-ng/files/uclibc-ng-update-reboot_h.patch @@ -0,0 +1,41 @@ +From 5a305695ad09696bc27c1928deedabbc9e93da55 Mon Sep 17 00:00:00 2001 +From: "Anthony G. Basile" +Date: Mon, 22 May 2017 09:57:27 -0400 +Subject: [PATCH] include/sys/reboot.h: add constants RB_SW_SUSPEND and + RB_KEXEC + +This syncs up with the GNU C library, see their +commit 1a09dc56. These constants are needed by init systems like +openrc. + +Signed-off-by: Anthony G. Basile +--- + include/sys/reboot.h | 8 +++++++- + 1 file changed, 7 insertions(+), 1 deletion(-) + +diff --git a/include/sys/reboot.h b/include/sys/reboot.h +index bc685aebb..fafd2fb0c 100644 +--- a/include/sys/reboot.h ++++ b/include/sys/reboot.h +@@ -1,4 +1,4 @@ +-/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. ++/* Copyright (C) 1996-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or +@@ -38,6 +38,12 @@ + /* Stop system and switch power off if possible. */ + #define RB_POWER_OFF 0x4321fedc + ++/* Suspend system using software suspend. */ ++#define RB_SW_SUSPEND 0xd000fce2 ++ ++/* Reboot system into new kernel. */ ++#define RB_KEXEC 0x45584543 ++ + __BEGIN_DECLS + + /* Reboot or halt the system. */ +-- +2.13.0 + diff --git a/sys-libs/uclibc-ng/metadata.xml b/sys-libs/uclibc-ng/metadata.xml new file mode 100644 index 000000000000..c54e93bc9e0a --- /dev/null +++ b/sys-libs/uclibc-ng/metadata.xml @@ -0,0 +1,22 @@ + + + + + blueness@gentoo.org + Anthony G. Basile + + + embedded@gentoo.org + Embedded Gentoo + + + uClibc-ng is a small C library for developing embedded Linux systems. It is much + smaller than the GNU C Library, but nearly all applications supported by glibc + also work perfectly with uClibc-ng. + + + Enable sun nis/rpc support (you should use libtirpc though) + Explicitly add sym links for libdl.so.0, libm.so.0, and + friends for backward compatibility with sys-libs/uclibc-ng-1.0.17 and earlier + + diff --git a/sys-libs/uclibc-ng/uclibc-ng-1.0.19.ebuild b/sys-libs/uclibc-ng/uclibc-ng-1.0.19.ebuild new file mode 100644 index 000000000000..9069233fee33 --- /dev/null +++ b/sys-libs/uclibc-ng/uclibc-ng-1.0.19.ebuild @@ -0,0 +1,408 @@ +# Copyright 1999-2016 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI="6" + +inherit flag-o-matic multilib savedconfig toolchain-funcs versionator + +if [[ ${PV} == "9999" ]] ; then + EGIT_REPO_URI="git://uclibc-ng.org/git/uclibc-ng" + inherit git-r3 + MY_P=uclibc-ng-${PV} +else + MY_P=uClibc-ng-${PV} +fi + +DESCRIPTION="C library for developing embedded Linux systems" +HOMEPAGE="http://www.uclibc-ng.org/" +if [[ ${PV} != "9999" ]] ; then + PATCH_VER="" + SRC_URI="http://downloads.uclibc-ng.org/releases/${PV}/${MY_P}.tar.bz2" + KEYWORDS="-* amd64 arm ~mips ppc x86" +fi + +LICENSE="LGPL-2" +SLOT="0" +IUSE="debug hardened iconv ipv6 rpc crosscompile_opts_headers-only" +RESTRICT="strip" + +# 1) We can't upgrade from uclibc to uclibc-ng via a soft blocker since portage +# will delete the ld.so sym link prematurely and break the system. So we +# will hard block and give manual migration instructions. +# 2) Currently uclibc and uclibc-ng's iconv are in bad shape. We've been using +# the breakout library. The disadvantage here is that we have to sprinkle +# LDFAGS=-liconv on build systems that need to link against libiconv. +RDEPEND=" + !!sys-libs/uclibc + iconv? ( dev-libs/libiconv )" + +S=${WORKDIR}/${MY_P} + +export CBUILD=${CBUILD:-${CHOST}} +export CTARGET=${CTARGET:-${CHOST}} +if [[ ${CHOST} == ${CTARGET} ]] ; then + if [[ ${CATEGORY} == cross-* ]] ; then + export CTARGET=${CATEGORY#cross-} + fi +fi + +is_crosscompile() { + [[ ${CHOST} != ${CTARGET} ]] +} + +alt_build_kprefix() { + if [[ ${CBUILD} == ${CHOST} && ${CHOST} == ${CTARGET} ]] ; then + echo /usr/include + else + echo /usr/${CTARGET}/usr/include + fi +} + +just_headers() { + use crosscompile_opts_headers-only && is_crosscompile +} + +uclibc_endian() { + # XXX: this wont work for a toolchain which is bi-endian, but we + # dont have any such thing at the moment, so not a big deal + touch "${T}"/endian.s + $(tc-getAS ${CTARGET}) "${T}"/endian.s -o "${T}"/endian.o + case $(file "${T}"/endian.o) in + *" MSB "*) echo "BIG";; + *" LSB "*) echo "LITTLE";; + *) echo "NFC";; + esac + rm -f "${T}"/endian.{s,o} +} + +kconfig_q_opt() { + local flag=$1; shift + case ${flag} in + y|n) ;; + *) flag=$(usex ${flag} y n) ;; + esac + + local var="defs_${flag}" + eval "${var}+=( $* )" +} + +get_opt() { + ( + unset ${1} + . ${2:-"${S}"/.config} + echo ${!1} + ) +} + +make_oldconfig() { + yes "" 2>/dev/null | emake -s oldconfig >/dev/null +} + +make_config() { + restore_config .config + if [ -f .config ]; then + make_oldconfig + return 0 + else + ewarn "Could not locate user configfile, so we will save a default one" + fi + + emake ARCH=$1 defconfig >/dev/null + + local defs_{y,n} + + # These are forced off + defs_n=( + DOASSERTS + DODEBUG_PT + HAS_NO_THREADS + PROPOLICE_BLOCK_ABRT + SSP_QUICK_CANARY + SUPPORT_LD_DEBUG_EARLY + UCLIBC_HAS_CTYPE_UNSAFE + UCLIBC_HAS_LOCALE + UCLIBC_HAS_SSP_COMPAT + ) + + # These are forced on + defs_y=( + COMPAT_ATEXIT + DO_C99_MATH + DO_XSI_MATH + FORCE_SHAREABLE_TEXT_SEGMENTS + LDSO_GNU_HASH_SUPPORT + LDSO_PRELINK_SUPPORT + LDSO_PRELOAD_FILE_SUPPORT + LDSO_RUNPATH_OF_EXECUTABLE + LDSO_STANDALONE_SUPPORT + MALLOC_GLIBC_COMPAT + PROPOLICE_BLOCK_SEGV + PTHREADS_DEBUG_SUPPORT + UCLIBC_HAS_ARC4RANDOM + UCLIBC_HAS_BACKTRACE + UCLIBC_HAS_BSD_RES_CLOSE + UCLIBC_HAS_CONTEXT_FUNCS + UCLIBC_HAS_CTYPE_CHECKED + UCLIBC_HAS_EXTRA_COMPAT_RES_STATE + UCLIBC_HAS_FENV + UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE + UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE + UCLIBC_HAS_FOPEN_LARGEFILE_MODE + UCLIBC_HAS_FTS + UCLIBC_HAS_FTW + UCLIBC_HAS_GETPT + UCLIBC_HAS_GLIBC_CUSTOM_PRINTF + UCLIBC_HAS_GLIBC_CUSTOM_STREAMS + UCLIBC_HAS_GNU_GLOB + UCLIBC_HAS_HEXADECIMAL_FLOATS + UCLIBC_HAS_LIBNSL_STUB + UCLIBC_HAS_LIBRESOLV_STUB + UCLIBC_HAS_LIBUTIL + UCLIBC_HAS_NFTW + UCLIBC_HAS_OBSOLETE_BSD_SIGNAL + UCLIBC_HAS_OBSTACK + UCLIBC_HAS_PRINTF_M_SPEC + UCLIBC_HAS_PROGRAM_INVOCATION_NAME + UCLIBC_HAS_RESOLVER_SUPPORT + UCLIBC_HAS_SHA256_CRYPT_IMPL + UCLIBC_HAS_SHA512_CRYPT_IMPL + UCLIBC_HAS_SSP + UCLIBC_HAS_STUBS + UCLIBC_HAS_SYS_ERRLIST + UCLIBC_HAS_SYS_SIGLIST + UCLIBC_HAS_THREADS_NATIVE + UCLIBC_HAS_TZ_FILE_READ_MANY + UCLIBC_HAS_UTMP + UCLIBC_HAS_UTMPX + UCLIBC_HAS_WCHAR + UCLIBC_HAS_WORDEXP + UCLIBC_NTP_LEGACY + UCLIBC_SUPPORT_AI_ADDRCONFIG + UCLIBC_SUSV2_LEGACY + UCLIBC_SUSV3_LEGACY + UCLIBC_SUSV3_LEGACY_MACROS + UCLIBC_SUSV4_LEGACY + UCLIBC_USE_NETLINK + ) + + sed -i -e '/ARCH_.*_ENDIAN/d' .config + kconfig_q_opt y "ARCH_WANTS_$(uclibc_endian)_ENDIAN" + + kconfig_q_opt debug DODEBUG + kconfig_q_opt debug SUPPORT_LD_DEBUG + kconfig_q_opt debug UCLIBC_HAS_PROFILING + + kconfig_q_opt ipv6 UCLIBC_HAS_IPV6 + + kconfig_q_opt rpc UCLIBC_HAS_RPC + kconfig_q_opt rpc UCLIBC_HAS_FULL_RPC + kconfig_q_opt rpc UCLIBC_HAS_REENTRANT_RPC + + kconfig_q_opt hardened UCLIBC_BUILD_NOEXECSTACK + kconfig_q_opt hardened UCLIBC_BUILD_NOW + kconfig_q_opt hardened UCLIBC_BUILD_PIE + kconfig_q_opt hardened UCLIBC_BUILD_RELRO + kconfig_q_opt hardened UCLIBC_BUILD_SSP + + local count def + for count in 1 2 ; do + # Run twice as some config opts depend on others being enabled first. + for def in ${defs_y[@]} ; do + sed -i -e "s|.*\<${def}\>.*set|${def}=y|g" .config + done + for def in ${defs_n[@]} ; do + sed -i -e "s|${def}=y|# ${def} is not set|g" .config + done + make_oldconfig + done + + einfo "Enabled options:" + for def in ${defs_y[@]} ; do + einfo " " $(grep "^${def}=y" .config || echo "could not find ${def}") + done + einfo "Disabled options:" + for def in ${defs_n[@]} ; do + einfo " " $(grep "^# ${def} is not set" .config || echo "could not find ${def}") + done + + # setup build and run paths + sed -i \ + -e "/^CROSS_COMPILER_PREFIX/s|=.*|=\"${CTARGET}-\"|" \ + -e "/^KERNEL_HEADERS/s|=.*|=\"$(alt_build_kprefix)\"|" \ + -e "/^SHARED_LIB_LOADER_PREFIX/s|=.*|=\"/$(get_libdir)\"|" \ + -e "/^DEVEL_PREFIX/s|=.*|=\"/usr\"|" \ + -e "/^RUNTIME_PREFIX/s|=.*|=\"/\"|" \ + -e "/^UCLIBC_EXTRA_CFLAGS/s|=.*|=\"${UCLIBC_EXTRA_CFLAGS}\"|" \ + .config || die + + make_oldconfig +} + +pkg_setup() { + # Make sure our CHOST is a uclibc toolchain for native compiling + if [[ ${CHOST} == ${CTARGET} ]]; then + case ${CHOST} in + *-uclinux*|*-uclibc*) ;; + *) die "Use sys-devel/crossdev to build a uclibc toolchain" ;; + esac + fi + + # uClibc-ng doesn't carry old Linux threads, and since we force + # threading our only choice is NPTL which requires i486 and later. + [[ ${CTARGET} == i386* ]] && die "i386 can't support Native Posix Threads (NPTL)." +} + +src_prepare() { + local version subversion extraversion + + # uclibc-ng tries to create a two sym link with ld.so, + # ld-uClibc.so.{0,MAJOR_VERSION} -> ld-uClibc-.so + # where MAJOR_VERSION != 0 indicates the ABI verison. + # We want to get rid of this and just have ABI = 0. + eapply "${FILESDIR}"/uclibc-compat-r1.patch + + # We need to change the major.minor.sublevel of uclibc-ng. + # Upstream sets MAJOR_VERSION = 1 which breaks runtime linking. + # If we really want the ABI bump, we'll have to hack the gcc + # spec file and change the '*link:' rule. + version=( $(get_version_components) ) + if [[ -z ${version[1]} ]]; then + subversion=0 + extraversion=0 + else + subversion=${version[1]} + if [[ -z ${version[2]} ]]; then + extraversion=0 + else + extraversion=.${version[2]} + fi + fi + + sed -i \ + -e "/^MAJOR_VERSION/s|:=.*|:= 0|" \ + -e "/^MINOR_VERSION/s|:=.*|:= ${version[0]}|" \ + -e "/^SUBLEVEL/s|:=.*|:= ${subversion}|" \ + -e "/^EXTRAVERSION/s|:=.*|:= ${extraversion}|" \ + Rules.mak || die + + eapply_user +} + +src_configure() { + # Map our toolchain arch name to the name expected by uClibc-ng. + local target=$(tc-arch) + case ${target} in + amd64) target="x86_64";; + arm) target="arm";; + mips) target="mips";; + ppc) target="powerpc";; + x86) target="i386";; + esac + + # Do arch specific configuration by changing the defaults in + # extra/Configs/Config.. If these are not overridden + # by an save .config, they will be selected by default. + + # For i386, i486, i586 and i686 + local cpu + if [[ ${target} == "i386" ]]; then + [[ ${CTARGET} == i[456]86* ]] && cpu="${CTARGET:1:1}86" + sed -i -e "s|default CONFIG_686|default CONFIG_${cpu:-486}|" \ + extra/Configs/Config.i386 || die + fi + + # For arm + if [[ ${target} == "arm" ]]; then + sed -i -e '/Build for EABI/a \\tdefault y' extra/Configs/Config.arm + fi + + # We set HOSTCC to the proper tuple rather than just 'gcc' + sed -i -e "s|^HOSTCC.*=.*|HOSTCC=$(tc-getBUILD_CC)|" Rules.mak + + make_config ${target} + + einfo + einfo "Runtime Prefix: /" + einfo "Devel Prefix: /usr" + einfo "Kernel Prefix: $(alt_build_kprefix)" + einfo "CBUILD: ${CBUILD}" + einfo "CHOST: ${CHOST}" + einfo "CTARGET: ${CTARGET}" + einfo "ABI: ${ABI}" + einfo "ENDIAN: $(uclibc_endian)" + einfo +} + +src_compile() { + emake headers + just_headers && return 0 + + emake + if is_crosscompile ; then + emake -C utils hostutils + else + emake utils + fi +} + +src_test() { + is_crosscompile && return 0 + + # assert test fails on pax/grsec enabled kernels + # normal vfork test fails in sandbox (both glibc/uclibc) + emake UCLIBC_ONLY=1 check +} + +src_install() { + local sysroot=${D} + is_crosscompile && sysroot+="/usr/${CTARGET}" + + local target="install" + just_headers && target="install_headers" + emake DESTDIR="${sysroot}" ${target} + + save_config .config + + # remove files coming from kernel-headers + rm -rf "${sysroot}"/usr/include/{linux,asm*} + + # Make sure we install the sys-include symlink so that when + # we build a 2nd stage cross-compiler, gcc finds the target + # system headers correctly. See gcc/doc/gccinstall.info + if is_crosscompile ; then + dosym usr/include /usr/${CTARGET}/sys-include + if ! just_headers && [[ -n $(get_opt HAVE_SHARED) ]] ; then + newbin utils/ldconfig.host ${CTARGET}-ldconfig + newbin utils/ldd.host ${CTARGET}-ldd + fi + return 0 + fi + + dosym libc.so.0 "${DESTDIR}"/lib/libcrypt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libdl.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libm.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libpthread.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/librt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libresolv.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libubacktrace.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libutil.so.0 + + emake DESTDIR="${D}" install_utils + dobin extra/scripts/getent + dodoc README docs/*.txt +} + +pkg_postinst() { + is_crosscompile && return 0 + + if [ ! -e "${ROOT}"/etc/TZ ] ; then + ewarn "Please remember to set your timezone in /etc/TZ" + mkdir -p "${ROOT}"/etc + echo "UTC" > "${ROOT}"/etc/TZ + fi + [ "${ROOT}" != "/" ] && return 0 + # update cache before reloading init + ldconfig + # reload init ... + /sbin/telinit U 2>/dev/null +} diff --git a/sys-libs/uclibc-ng/uclibc-ng-1.0.20.ebuild b/sys-libs/uclibc-ng/uclibc-ng-1.0.20.ebuild new file mode 100644 index 000000000000..89d2e3727161 --- /dev/null +++ b/sys-libs/uclibc-ng/uclibc-ng-1.0.20.ebuild @@ -0,0 +1,410 @@ +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI="6" + +inherit flag-o-matic multilib savedconfig toolchain-funcs versionator + +if [[ ${PV} == "9999" ]] ; then + EGIT_REPO_URI="git://uclibc-ng.org/git/uclibc-ng" + inherit git-r3 + MY_P=uclibc-ng-${PV} +else + MY_P=uClibc-ng-${PV} +fi + +DESCRIPTION="C library for developing embedded Linux systems" +HOMEPAGE="http://www.uclibc-ng.org/" +if [[ ${PV} != "9999" ]] ; then + PATCH_VER="" + SRC_URI="http://downloads.uclibc-ng.org/releases/${PV}/${MY_P}.tar.bz2" + KEYWORDS="-* amd64 arm ~mips ppc x86" +fi + +LICENSE="LGPL-2" +SLOT="0" +IUSE="debug hardened iconv ipv6 rpc symlink-compat crosscompile_opts_headers-only" +RESTRICT="strip" + +# 1) We can't upgrade from uclibc to uclibc-ng via a soft blocker since portage +# will delete the ld.so sym link prematurely and break the system. So we +# will hard block and give manual migration instructions. +# 2) Currently uclibc and uclibc-ng's iconv are in bad shape. We've been using +# the breakout library. The disadvantage here is that we have to sprinkle +# LDFAGS=-liconv on build systems that need to link against libiconv. +RDEPEND=" + !!sys-libs/uclibc + iconv? ( dev-libs/libiconv )" + +S=${WORKDIR}/${MY_P} + +export CBUILD=${CBUILD:-${CHOST}} +export CTARGET=${CTARGET:-${CHOST}} +if [[ ${CHOST} == ${CTARGET} ]] ; then + if [[ ${CATEGORY} == cross-* ]] ; then + export CTARGET=${CATEGORY#cross-} + fi +fi + +is_crosscompile() { + [[ ${CHOST} != ${CTARGET} ]] +} + +alt_build_kprefix() { + if [[ ${CBUILD} == ${CHOST} && ${CHOST} == ${CTARGET} ]] ; then + echo /usr/include + else + echo /usr/${CTARGET}/usr/include + fi +} + +just_headers() { + use crosscompile_opts_headers-only && is_crosscompile +} + +uclibc_endian() { + # XXX: this wont work for a toolchain which is bi-endian, but we + # dont have any such thing at the moment, so not a big deal + touch "${T}"/endian.s + $(tc-getAS ${CTARGET}) "${T}"/endian.s -o "${T}"/endian.o + case $(file "${T}"/endian.o) in + *" MSB "*) echo "BIG";; + *" LSB "*) echo "LITTLE";; + *) echo "NFC";; + esac + rm -f "${T}"/endian.{s,o} +} + +kconfig_q_opt() { + local flag=$1; shift + case ${flag} in + y|n) ;; + *) flag=$(usex ${flag} y n) ;; + esac + + local var="defs_${flag}" + eval "${var}+=( $* )" +} + +get_opt() { + ( + unset ${1} + . ${2:-"${S}"/.config} + echo ${!1} + ) +} + +make_oldconfig() { + yes "" 2>/dev/null | emake -s oldconfig >/dev/null +} + +make_config() { + restore_config .config + if [ -f .config ]; then + make_oldconfig + return 0 + else + ewarn "Could not locate user configfile, so we will save a default one" + fi + + emake ARCH=$1 defconfig >/dev/null + + local defs_{y,n} + + # These are forced off + defs_n=( + DOASSERTS + DODEBUG_PT + HAS_NO_THREADS + PROPOLICE_BLOCK_ABRT + SSP_QUICK_CANARY + SUPPORT_LD_DEBUG_EARLY + UCLIBC_HAS_CTYPE_UNSAFE + UCLIBC_HAS_LOCALE + UCLIBC_HAS_SSP_COMPAT + ) + + # These are forced on + defs_y=( + COMPAT_ATEXIT + DO_C99_MATH + DO_XSI_MATH + FORCE_SHAREABLE_TEXT_SEGMENTS + LDSO_GNU_HASH_SUPPORT + LDSO_PRELINK_SUPPORT + LDSO_PRELOAD_FILE_SUPPORT + LDSO_RUNPATH_OF_EXECUTABLE + LDSO_STANDALONE_SUPPORT + MALLOC_GLIBC_COMPAT + PROPOLICE_BLOCK_SEGV + PTHREADS_DEBUG_SUPPORT + UCLIBC_HAS_ARC4RANDOM + UCLIBC_HAS_BACKTRACE + UCLIBC_HAS_BSD_RES_CLOSE + UCLIBC_HAS_CONTEXT_FUNCS + UCLIBC_HAS_CTYPE_CHECKED + UCLIBC_HAS_EXTRA_COMPAT_RES_STATE + UCLIBC_HAS_FENV + UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE + UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE + UCLIBC_HAS_FOPEN_LARGEFILE_MODE + UCLIBC_HAS_FTS + UCLIBC_HAS_FTW + UCLIBC_HAS_GETPT + UCLIBC_HAS_GLIBC_CUSTOM_PRINTF + UCLIBC_HAS_GLIBC_CUSTOM_STREAMS + UCLIBC_HAS_GNU_GLOB + UCLIBC_HAS_HEXADECIMAL_FLOATS + UCLIBC_HAS_LIBNSL_STUB + UCLIBC_HAS_LIBRESOLV_STUB + UCLIBC_HAS_LIBUTIL + UCLIBC_HAS_NFTW + UCLIBC_HAS_OBSOLETE_BSD_SIGNAL + UCLIBC_HAS_OBSTACK + UCLIBC_HAS_PRINTF_M_SPEC + UCLIBC_HAS_PROGRAM_INVOCATION_NAME + UCLIBC_HAS_RESOLVER_SUPPORT + UCLIBC_HAS_SHA256_CRYPT_IMPL + UCLIBC_HAS_SHA512_CRYPT_IMPL + UCLIBC_HAS_SSP + UCLIBC_HAS_STUBS + UCLIBC_HAS_SYS_ERRLIST + UCLIBC_HAS_SYS_SIGLIST + UCLIBC_HAS_THREADS_NATIVE + UCLIBC_HAS_TZ_FILE_READ_MANY + UCLIBC_HAS_UTMP + UCLIBC_HAS_UTMPX + UCLIBC_HAS_WCHAR + UCLIBC_HAS_WORDEXP + UCLIBC_NTP_LEGACY + UCLIBC_SUPPORT_AI_ADDRCONFIG + UCLIBC_SUSV2_LEGACY + UCLIBC_SUSV3_LEGACY + UCLIBC_SUSV3_LEGACY_MACROS + UCLIBC_SUSV4_LEGACY + UCLIBC_USE_NETLINK + ) + + sed -i -e '/ARCH_.*_ENDIAN/d' .config + kconfig_q_opt y "ARCH_WANTS_$(uclibc_endian)_ENDIAN" + + kconfig_q_opt debug DODEBUG + kconfig_q_opt debug SUPPORT_LD_DEBUG + kconfig_q_opt debug UCLIBC_HAS_PROFILING + + kconfig_q_opt ipv6 UCLIBC_HAS_IPV6 + + kconfig_q_opt rpc UCLIBC_HAS_RPC + kconfig_q_opt rpc UCLIBC_HAS_FULL_RPC + kconfig_q_opt rpc UCLIBC_HAS_REENTRANT_RPC + + kconfig_q_opt hardened UCLIBC_BUILD_NOEXECSTACK + kconfig_q_opt hardened UCLIBC_BUILD_NOW + kconfig_q_opt hardened UCLIBC_BUILD_PIE + kconfig_q_opt hardened UCLIBC_BUILD_RELRO + kconfig_q_opt hardened UCLIBC_BUILD_SSP + + local count def + for count in 1 2 ; do + # Run twice as some config opts depend on others being enabled first. + for def in ${defs_y[@]} ; do + sed -i -e "s|.*\<${def}\>.*set|${def}=y|g" .config + done + for def in ${defs_n[@]} ; do + sed -i -e "s|${def}=y|# ${def} is not set|g" .config + done + make_oldconfig + done + + einfo "Enabled options:" + for def in ${defs_y[@]} ; do + einfo " " $(grep "^${def}=y" .config || echo "could not find ${def}") + done + einfo "Disabled options:" + for def in ${defs_n[@]} ; do + einfo " " $(grep "^# ${def} is not set" .config || echo "could not find ${def}") + done + + # setup build and run paths + sed -i \ + -e "/^CROSS_COMPILER_PREFIX/s|=.*|=\"${CTARGET}-\"|" \ + -e "/^KERNEL_HEADERS/s|=.*|=\"$(alt_build_kprefix)\"|" \ + -e "/^SHARED_LIB_LOADER_PREFIX/s|=.*|=\"/$(get_libdir)\"|" \ + -e "/^DEVEL_PREFIX/s|=.*|=\"/usr\"|" \ + -e "/^RUNTIME_PREFIX/s|=.*|=\"/\"|" \ + -e "/^UCLIBC_EXTRA_CFLAGS/s|=.*|=\"${UCLIBC_EXTRA_CFLAGS}\"|" \ + .config || die + + make_oldconfig +} + +pkg_setup() { + # Make sure our CHOST is a uclibc toolchain for native compiling + if [[ ${CHOST} == ${CTARGET} ]]; then + case ${CHOST} in + *-uclinux*|*-uclibc*) ;; + *) die "Use sys-devel/crossdev to build a uclibc toolchain" ;; + esac + fi + + # uClibc-ng doesn't carry old Linux threads, and since we force + # threading our only choice is NPTL which requires i486 and later. + [[ ${CTARGET} == i386* ]] && die "i386 can't support Native Posix Threads (NPTL)." +} + +src_prepare() { + local version subversion extraversion + + # uclibc-ng tries to create a two sym link with ld.so, + # ld-uClibc.so.{0,MAJOR_VERSION} -> ld-uClibc-.so + # where MAJOR_VERSION != 0 indicates the ABI verison. + # We want to get rid of this and just have ABI = 0. + eapply "${FILESDIR}"/uclibc-compat-r1.patch + + # We need to change the major.minor.sublevel of uclibc-ng. + # Upstream sets MAJOR_VERSION = 1 which breaks runtime linking. + # If we really want the ABI bump, we'll have to hack the gcc + # spec file and change the '*link:' rule. + version=( $(get_version_components) ) + if [[ -z ${version[1]} ]]; then + subversion=0 + extraversion=0 + else + subversion=${version[1]} + if [[ -z ${version[2]} ]]; then + extraversion=0 + else + extraversion=.${version[2]} + fi + fi + + sed -i \ + -e "/^MAJOR_VERSION/s|:=.*|:= 0|" \ + -e "/^MINOR_VERSION/s|:=.*|:= ${version[0]}|" \ + -e "/^SUBLEVEL/s|:=.*|:= ${subversion}|" \ + -e "/^EXTRAVERSION/s|:=.*|:= ${extraversion}|" \ + Rules.mak || die + + eapply_user +} + +src_configure() { + # Map our toolchain arch name to the name expected by uClibc-ng. + local target=$(tc-arch) + case ${target} in + amd64) target="x86_64";; + arm) target="arm";; + mips) target="mips";; + ppc) target="powerpc";; + x86) target="i386";; + esac + + # Do arch specific configuration by changing the defaults in + # extra/Configs/Config.. If these are not overridden + # by an save .config, they will be selected by default. + + # For i386, i486, i586 and i686 + local cpu + if [[ ${target} == "i386" ]]; then + [[ ${CTARGET} == i[456]86* ]] && cpu="${CTARGET:1:1}86" + sed -i -e "s|default CONFIG_686|default CONFIG_${cpu:-486}|" \ + extra/Configs/Config.i386 || die + fi + + # For arm + if [[ ${target} == "arm" ]]; then + sed -i -e '/Build for EABI/a \\tdefault y' extra/Configs/Config.arm + fi + + # We set HOSTCC to the proper tuple rather than just 'gcc' + sed -i -e "s|^HOSTCC.*=.*|HOSTCC=$(tc-getBUILD_CC)|" Rules.mak + + make_config ${target} + + einfo + einfo "Runtime Prefix: /" + einfo "Devel Prefix: /usr" + einfo "Kernel Prefix: $(alt_build_kprefix)" + einfo "CBUILD: ${CBUILD}" + einfo "CHOST: ${CHOST}" + einfo "CTARGET: ${CTARGET}" + einfo "ABI: ${ABI}" + einfo "ENDIAN: $(uclibc_endian)" + einfo +} + +src_compile() { + emake headers + just_headers && return 0 + + emake + if is_crosscompile ; then + emake -C utils hostutils + else + emake utils + fi +} + +src_test() { + is_crosscompile && return 0 + + # assert test fails on pax/grsec enabled kernels + # normal vfork test fails in sandbox (both glibc/uclibc) + emake UCLIBC_ONLY=1 check +} + +src_install() { + local sysroot=${D} + is_crosscompile && sysroot+="/usr/${CTARGET}" + + local target="install" + just_headers && target="install_headers" + emake DESTDIR="${sysroot}" ${target} + + save_config .config + + # remove files coming from kernel-headers + rm -rf "${sysroot}"/usr/include/{linux,asm*} + + # Make sure we install the sys-include symlink so that when + # we build a 2nd stage cross-compiler, gcc finds the target + # system headers correctly. See gcc/doc/gccinstall.info + if is_crosscompile ; then + dosym usr/include /usr/${CTARGET}/sys-include + if ! just_headers && [[ -n $(get_opt HAVE_SHARED) ]] ; then + newbin utils/ldconfig.host ${CTARGET}-ldconfig + newbin utils/ldd.host ${CTARGET}-ldd + fi + return 0 + fi + + if use symlink-compat; then + dosym libc.so.0 "${DESTDIR}"/lib/libcrypt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libdl.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libm.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libpthread.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/librt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libresolv.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libubacktrace.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libutil.so.0 + fi + + emake DESTDIR="${D}" install_utils + dobin extra/scripts/getent + dodoc README docs/*.txt +} + +pkg_postinst() { + is_crosscompile && return 0 + + if [ ! -e "${ROOT}"/etc/TZ ] ; then + ewarn "Please remember to set your timezone in /etc/TZ" + mkdir -p "${ROOT}"/etc + echo "UTC" > "${ROOT}"/etc/TZ + fi + [ "${ROOT}" != "/" ] && return 0 + # update cache before reloading init + ldconfig + # reload init ... + /sbin/telinit U 2>/dev/null +} diff --git a/sys-libs/uclibc-ng/uclibc-ng-1.0.22.ebuild b/sys-libs/uclibc-ng/uclibc-ng-1.0.22.ebuild new file mode 100644 index 000000000000..c0d6e8d09535 --- /dev/null +++ b/sys-libs/uclibc-ng/uclibc-ng-1.0.22.ebuild @@ -0,0 +1,411 @@ +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI="6" + +inherit flag-o-matic multilib savedconfig toolchain-funcs versionator + +if [[ ${PV} == "9999" ]] ; then + EGIT_REPO_URI="git://uclibc-ng.org/git/uclibc-ng" + inherit git-r3 + MY_P=uclibc-ng-${PV} +else + MY_P=uClibc-ng-${PV} +fi + +DESCRIPTION="C library for developing embedded Linux systems" +HOMEPAGE="http://www.uclibc-ng.org/" +if [[ ${PV} != "9999" ]] ; then + PATCH_VER="" + SRC_URI="http://downloads.uclibc-ng.org/releases/${PV}/${MY_P}.tar.bz2" + #KEYWORDS="-* ~amd64 ~arm ~mips ~ppc ~x86" + KEYWORDS="-* ~amd64 ~arm ~ppc ~x86" +fi + +LICENSE="LGPL-2" +SLOT="0" +IUSE="debug hardened iconv ipv6 rpc symlink-compat crosscompile_opts_headers-only" +RESTRICT="strip" + +# 1) We can't upgrade from uclibc to uclibc-ng via a soft blocker since portage +# will delete the ld.so sym link prematurely and break the system. So we +# will hard block and give manual migration instructions. +# 2) Currently uclibc and uclibc-ng's iconv are in bad shape. We've been using +# the breakout library. The disadvantage here is that we have to sprinkle +# LDFAGS=-liconv on build systems that need to link against libiconv. +RDEPEND=" + !!sys-libs/uclibc + iconv? ( dev-libs/libiconv )" + +S=${WORKDIR}/${MY_P} + +export CBUILD=${CBUILD:-${CHOST}} +export CTARGET=${CTARGET:-${CHOST}} +if [[ ${CHOST} == ${CTARGET} ]] ; then + if [[ ${CATEGORY} == cross-* ]] ; then + export CTARGET=${CATEGORY#cross-} + fi +fi + +is_crosscompile() { + [[ ${CHOST} != ${CTARGET} ]] +} + +alt_build_kprefix() { + if [[ ${CBUILD} == ${CHOST} && ${CHOST} == ${CTARGET} ]] ; then + echo /usr/include + else + echo /usr/${CTARGET}/usr/include + fi +} + +just_headers() { + use crosscompile_opts_headers-only && is_crosscompile +} + +uclibc_endian() { + # XXX: this wont work for a toolchain which is bi-endian, but we + # dont have any such thing at the moment, so not a big deal + touch "${T}"/endian.s + $(tc-getAS ${CTARGET}) "${T}"/endian.s -o "${T}"/endian.o + case $(file "${T}"/endian.o) in + *" MSB "*) echo "BIG";; + *" LSB "*) echo "LITTLE";; + *) echo "NFC";; + esac + rm -f "${T}"/endian.{s,o} +} + +kconfig_q_opt() { + local flag=$1; shift + case ${flag} in + y|n) ;; + *) flag=$(usex ${flag} y n) ;; + esac + + local var="defs_${flag}" + eval "${var}+=( $* )" +} + +get_opt() { + ( + unset ${1} + . ${2:-"${S}"/.config} + echo ${!1} + ) +} + +make_oldconfig() { + yes "" 2>/dev/null | emake -s oldconfig >/dev/null +} + +make_config() { + restore_config .config + if [ -f .config ]; then + make_oldconfig + return 0 + else + ewarn "Could not locate user configfile, so we will save a default one" + fi + + emake ARCH=$1 defconfig >/dev/null + + local defs_{y,n} + + # These are forced off + defs_n=( + DOASSERTS + DODEBUG_PT + HAS_NO_THREADS + PROPOLICE_BLOCK_ABRT + SSP_QUICK_CANARY + SUPPORT_LD_DEBUG_EARLY + UCLIBC_HAS_CTYPE_UNSAFE + UCLIBC_HAS_LOCALE + UCLIBC_HAS_SSP_COMPAT + ) + + # These are forced on + defs_y=( + COMPAT_ATEXIT + DO_C99_MATH + DO_XSI_MATH + FORCE_SHAREABLE_TEXT_SEGMENTS + LDSO_GNU_HASH_SUPPORT + LDSO_PRELINK_SUPPORT + LDSO_PRELOAD_FILE_SUPPORT + LDSO_RUNPATH_OF_EXECUTABLE + LDSO_STANDALONE_SUPPORT + MALLOC_GLIBC_COMPAT + PROPOLICE_BLOCK_SEGV + PTHREADS_DEBUG_SUPPORT + UCLIBC_HAS_ARC4RANDOM + UCLIBC_HAS_BACKTRACE + UCLIBC_HAS_BSD_RES_CLOSE + UCLIBC_HAS_CONTEXT_FUNCS + UCLIBC_HAS_CTYPE_CHECKED + UCLIBC_HAS_EXTRA_COMPAT_RES_STATE + UCLIBC_HAS_FENV + UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE + UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE + UCLIBC_HAS_FOPEN_LARGEFILE_MODE + UCLIBC_HAS_FTS + UCLIBC_HAS_FTW + UCLIBC_HAS_GETPT + UCLIBC_HAS_GLIBC_CUSTOM_PRINTF + UCLIBC_HAS_GLIBC_CUSTOM_STREAMS + UCLIBC_HAS_GNU_GLOB + UCLIBC_HAS_HEXADECIMAL_FLOATS + UCLIBC_HAS_LIBNSL_STUB + UCLIBC_HAS_LIBRESOLV_STUB + UCLIBC_HAS_LIBUTIL + UCLIBC_HAS_NFTW + UCLIBC_HAS_OBSOLETE_BSD_SIGNAL + UCLIBC_HAS_OBSTACK + UCLIBC_HAS_PRINTF_M_SPEC + UCLIBC_HAS_PROGRAM_INVOCATION_NAME + UCLIBC_HAS_RESOLVER_SUPPORT + UCLIBC_HAS_SHA256_CRYPT_IMPL + UCLIBC_HAS_SHA512_CRYPT_IMPL + UCLIBC_HAS_SSP + UCLIBC_HAS_STUBS + UCLIBC_HAS_SYS_ERRLIST + UCLIBC_HAS_SYS_SIGLIST + UCLIBC_HAS_THREADS_NATIVE + UCLIBC_HAS_TZ_FILE_READ_MANY + UCLIBC_HAS_UTMP + UCLIBC_HAS_UTMPX + UCLIBC_HAS_WCHAR + UCLIBC_HAS_WORDEXP + UCLIBC_NTP_LEGACY + UCLIBC_SUPPORT_AI_ADDRCONFIG + UCLIBC_SUSV2_LEGACY + UCLIBC_SUSV3_LEGACY + UCLIBC_SUSV3_LEGACY_MACROS + UCLIBC_SUSV4_LEGACY + UCLIBC_USE_NETLINK + ) + + sed -i -e '/ARCH_.*_ENDIAN/d' .config + kconfig_q_opt y "ARCH_WANTS_$(uclibc_endian)_ENDIAN" + + kconfig_q_opt debug DODEBUG + kconfig_q_opt debug SUPPORT_LD_DEBUG + kconfig_q_opt debug UCLIBC_HAS_PROFILING + + kconfig_q_opt ipv6 UCLIBC_HAS_IPV6 + + kconfig_q_opt rpc UCLIBC_HAS_RPC + kconfig_q_opt rpc UCLIBC_HAS_FULL_RPC + kconfig_q_opt rpc UCLIBC_HAS_REENTRANT_RPC + + kconfig_q_opt hardened UCLIBC_BUILD_NOEXECSTACK + kconfig_q_opt hardened UCLIBC_BUILD_NOW + kconfig_q_opt hardened UCLIBC_BUILD_PIE + kconfig_q_opt hardened UCLIBC_BUILD_RELRO + kconfig_q_opt hardened UCLIBC_BUILD_SSP + + local count def + for count in 1 2 ; do + # Run twice as some config opts depend on others being enabled first. + for def in ${defs_y[@]} ; do + sed -i -e "s|.*\<${def}\>.*set|${def}=y|g" .config + done + for def in ${defs_n[@]} ; do + sed -i -e "s|${def}=y|# ${def} is not set|g" .config + done + make_oldconfig + done + + einfo "Enabled options:" + for def in ${defs_y[@]} ; do + einfo " " $(grep "^${def}=y" .config || echo "could not find ${def}") + done + einfo "Disabled options:" + for def in ${defs_n[@]} ; do + einfo " " $(grep "^# ${def} is not set" .config || echo "could not find ${def}") + done + + # setup build and run paths + sed -i \ + -e "/^CROSS_COMPILER_PREFIX/s|=.*|=\"${CTARGET}-\"|" \ + -e "/^KERNEL_HEADERS/s|=.*|=\"$(alt_build_kprefix)\"|" \ + -e "/^SHARED_LIB_LOADER_PREFIX/s|=.*|=\"/$(get_libdir)\"|" \ + -e "/^DEVEL_PREFIX/s|=.*|=\"/usr\"|" \ + -e "/^RUNTIME_PREFIX/s|=.*|=\"/\"|" \ + -e "/^UCLIBC_EXTRA_CFLAGS/s|=.*|=\"${UCLIBC_EXTRA_CFLAGS}\"|" \ + .config || die + + make_oldconfig +} + +pkg_setup() { + # Make sure our CHOST is a uclibc toolchain for native compiling + if [[ ${CHOST} == ${CTARGET} ]]; then + case ${CHOST} in + *-uclinux*|*-uclibc*) ;; + *) die "Use sys-devel/crossdev to build a uclibc toolchain" ;; + esac + fi + + # uClibc-ng doesn't carry old Linux threads, and since we force + # threading our only choice is NPTL which requires i486 and later. + [[ ${CTARGET} == i386* ]] && die "i386 can't support Native Posix Threads (NPTL)." +} + +src_prepare() { + local version subversion extraversion + + # uclibc-ng tries to create a two sym link with ld.so, + # ld-uClibc.so.{0,MAJOR_VERSION} -> ld-uClibc-.so + # where MAJOR_VERSION != 0 indicates the ABI verison. + # We want to get rid of this and just have ABI = 0. + eapply "${FILESDIR}"/uclibc-compat-r1.patch + + # We need to change the major.minor.sublevel of uclibc-ng. + # Upstream sets MAJOR_VERSION = 1 which breaks runtime linking. + # If we really want the ABI bump, we'll have to hack the gcc + # spec file and change the '*link:' rule. + version=( $(get_version_components) ) + if [[ -z ${version[1]} ]]; then + subversion=0 + extraversion=0 + else + subversion=${version[1]} + if [[ -z ${version[2]} ]]; then + extraversion=0 + else + extraversion=.${version[2]} + fi + fi + + sed -i \ + -e "/^MAJOR_VERSION/s|:=.*|:= 0|" \ + -e "/^MINOR_VERSION/s|:=.*|:= ${version[0]}|" \ + -e "/^SUBLEVEL/s|:=.*|:= ${subversion}|" \ + -e "/^EXTRAVERSION/s|:=.*|:= ${extraversion}|" \ + Rules.mak || die + + eapply_user +} + +src_configure() { + # Map our toolchain arch name to the name expected by uClibc-ng. + local target=$(tc-arch) + case ${target} in + amd64) target="x86_64";; + arm) target="arm";; + mips) target="mips";; + ppc) target="powerpc";; + x86) target="i386";; + esac + + # Do arch specific configuration by changing the defaults in + # extra/Configs/Config.. If these are not overridden + # by an save .config, they will be selected by default. + + # For i386, i486, i586 and i686 + local cpu + if [[ ${target} == "i386" ]]; then + [[ ${CTARGET} == i[456]86* ]] && cpu="${CTARGET:1:1}86" + sed -i -e "s|default CONFIG_686|default CONFIG_${cpu:-486}|" \ + extra/Configs/Config.i386 || die + fi + + # For arm + if [[ ${target} == "arm" ]]; then + sed -i -e '/Build for EABI/a \\tdefault y' extra/Configs/Config.arm + fi + + # We set HOSTCC to the proper tuple rather than just 'gcc' + sed -i -e "s|^HOSTCC.*=.*|HOSTCC=$(tc-getBUILD_CC)|" Rules.mak + + make_config ${target} + + einfo + einfo "Runtime Prefix: /" + einfo "Devel Prefix: /usr" + einfo "Kernel Prefix: $(alt_build_kprefix)" + einfo "CBUILD: ${CBUILD}" + einfo "CHOST: ${CHOST}" + einfo "CTARGET: ${CTARGET}" + einfo "ABI: ${ABI}" + einfo "ENDIAN: $(uclibc_endian)" + einfo +} + +src_compile() { + emake headers + just_headers && return 0 + + emake + if is_crosscompile ; then + emake -C utils hostutils + else + emake utils + fi +} + +src_test() { + is_crosscompile && return 0 + + # assert test fails on pax/grsec enabled kernels + # normal vfork test fails in sandbox (both glibc/uclibc) + emake UCLIBC_ONLY=1 check +} + +src_install() { + local sysroot=${D} + is_crosscompile && sysroot+="/usr/${CTARGET}" + + local target="install" + just_headers && target="install_headers" + emake DESTDIR="${sysroot}" ${target} + + save_config .config + + # remove files coming from kernel-headers + rm -rf "${sysroot}"/usr/include/{linux,asm*} + + # Make sure we install the sys-include symlink so that when + # we build a 2nd stage cross-compiler, gcc finds the target + # system headers correctly. See gcc/doc/gccinstall.info + if is_crosscompile ; then + dosym usr/include /usr/${CTARGET}/sys-include + if ! just_headers && [[ -n $(get_opt HAVE_SHARED) ]] ; then + newbin utils/ldconfig.host ${CTARGET}-ldconfig + newbin utils/ldd.host ${CTARGET}-ldd + fi + return 0 + fi + + if use symlink-compat; then + dosym libc.so.0 "${DESTDIR}"/lib/libcrypt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libdl.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libm.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libpthread.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/librt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libresolv.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libubacktrace.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libutil.so.0 + fi + + emake DESTDIR="${D}" install_utils + dobin extra/scripts/getent + dodoc README docs/*.txt +} + +pkg_postinst() { + is_crosscompile && return 0 + + if [ ! -e "${ROOT}"/etc/TZ ] ; then + ewarn "Please remember to set your timezone in /etc/TZ" + mkdir -p "${ROOT}"/etc + echo "UTC" > "${ROOT}"/etc/TZ + fi + [ "${ROOT}" != "/" ] && return 0 + # update cache before reloading init + ldconfig + # reload init ... + /sbin/telinit U 2>/dev/null +} diff --git a/sys-libs/uclibc-ng/uclibc-ng-1.0.23.ebuild b/sys-libs/uclibc-ng/uclibc-ng-1.0.23.ebuild new file mode 100644 index 000000000000..d10bebbe0baf --- /dev/null +++ b/sys-libs/uclibc-ng/uclibc-ng-1.0.23.ebuild @@ -0,0 +1,411 @@ +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI="6" + +inherit flag-o-matic multilib savedconfig toolchain-funcs versionator + +if [[ ${PV} == "9999" ]] ; then + EGIT_REPO_URI="git://uclibc-ng.org/git/uclibc-ng" + inherit git-r3 + MY_P=uclibc-ng-${PV} +else + MY_P=uClibc-ng-${PV} +fi + +DESCRIPTION="C library for developing embedded Linux systems" +HOMEPAGE="http://www.uclibc-ng.org/" +if [[ ${PV} != "9999" ]] ; then + PATCH_VER="" + SRC_URI="http://downloads.uclibc-ng.org/releases/${PV}/${MY_P}.tar.bz2" + #KEYWORDS="-* ~amd64 ~arm ~mips ~ppc ~x86" + KEYWORDS="-* amd64 arm ~mips ppc x86" +fi + +LICENSE="LGPL-2" +SLOT="0" +IUSE="debug hardened iconv ipv6 rpc symlink-compat crosscompile_opts_headers-only" +RESTRICT="strip" + +# 1) We can't upgrade from uclibc to uclibc-ng via a soft blocker since portage +# will delete the ld.so sym link prematurely and break the system. So we +# will hard block and give manual migration instructions. +# 2) Currently uclibc and uclibc-ng's iconv are in bad shape. We've been using +# the breakout library. The disadvantage here is that we have to sprinkle +# LDFAGS=-liconv on build systems that need to link against libiconv. +RDEPEND=" + !!sys-libs/uclibc + iconv? ( dev-libs/libiconv )" + +S=${WORKDIR}/${MY_P} + +export CBUILD=${CBUILD:-${CHOST}} +export CTARGET=${CTARGET:-${CHOST}} +if [[ ${CHOST} == ${CTARGET} ]] ; then + if [[ ${CATEGORY} == cross-* ]] ; then + export CTARGET=${CATEGORY#cross-} + fi +fi + +is_crosscompile() { + [[ ${CHOST} != ${CTARGET} ]] +} + +alt_build_kprefix() { + if [[ ${CBUILD} == ${CHOST} && ${CHOST} == ${CTARGET} ]] ; then + echo /usr/include + else + echo /usr/${CTARGET}/usr/include + fi +} + +just_headers() { + use crosscompile_opts_headers-only && is_crosscompile +} + +uclibc_endian() { + # XXX: this wont work for a toolchain which is bi-endian, but we + # dont have any such thing at the moment, so not a big deal + touch "${T}"/endian.s + $(tc-getAS ${CTARGET}) "${T}"/endian.s -o "${T}"/endian.o + case $(file "${T}"/endian.o) in + *" MSB "*) echo "BIG";; + *" LSB "*) echo "LITTLE";; + *) echo "NFC";; + esac + rm -f "${T}"/endian.{s,o} +} + +kconfig_q_opt() { + local flag=$1; shift + case ${flag} in + y|n) ;; + *) flag=$(usex ${flag} y n) ;; + esac + + local var="defs_${flag}" + eval "${var}+=( $* )" +} + +get_opt() { + ( + unset ${1} + . ${2:-"${S}"/.config} + echo ${!1} + ) +} + +make_oldconfig() { + yes "" 2>/dev/null | emake -s oldconfig >/dev/null +} + +make_config() { + restore_config .config + if [ -f .config ]; then + make_oldconfig + return 0 + else + ewarn "Could not locate user configfile, so we will save a default one" + fi + + emake ARCH=$1 defconfig >/dev/null + + local defs_{y,n} + + # These are forced off + defs_n=( + DOASSERTS + DODEBUG_PT + HAS_NO_THREADS + PROPOLICE_BLOCK_ABRT + SSP_QUICK_CANARY + SUPPORT_LD_DEBUG_EARLY + UCLIBC_HAS_CTYPE_UNSAFE + UCLIBC_HAS_LOCALE + UCLIBC_HAS_SSP_COMPAT + ) + + # These are forced on + defs_y=( + COMPAT_ATEXIT + DO_C99_MATH + DO_XSI_MATH + FORCE_SHAREABLE_TEXT_SEGMENTS + LDSO_GNU_HASH_SUPPORT + LDSO_PRELINK_SUPPORT + LDSO_PRELOAD_FILE_SUPPORT + LDSO_RUNPATH_OF_EXECUTABLE + LDSO_STANDALONE_SUPPORT + MALLOC_GLIBC_COMPAT + PROPOLICE_BLOCK_SEGV + PTHREADS_DEBUG_SUPPORT + UCLIBC_HAS_ARC4RANDOM + UCLIBC_HAS_BACKTRACE + UCLIBC_HAS_BSD_RES_CLOSE + UCLIBC_HAS_CONTEXT_FUNCS + UCLIBC_HAS_CTYPE_CHECKED + UCLIBC_HAS_EXTRA_COMPAT_RES_STATE + UCLIBC_HAS_FENV + UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE + UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE + UCLIBC_HAS_FOPEN_LARGEFILE_MODE + UCLIBC_HAS_FTS + UCLIBC_HAS_FTW + UCLIBC_HAS_GETPT + UCLIBC_HAS_GLIBC_CUSTOM_PRINTF + UCLIBC_HAS_GLIBC_CUSTOM_STREAMS + UCLIBC_HAS_GNU_GLOB + UCLIBC_HAS_HEXADECIMAL_FLOATS + UCLIBC_HAS_LIBNSL_STUB + UCLIBC_HAS_LIBRESOLV_STUB + UCLIBC_HAS_LIBUTIL + UCLIBC_HAS_NFTW + UCLIBC_HAS_OBSOLETE_BSD_SIGNAL + UCLIBC_HAS_OBSTACK + UCLIBC_HAS_PRINTF_M_SPEC + UCLIBC_HAS_PROGRAM_INVOCATION_NAME + UCLIBC_HAS_RESOLVER_SUPPORT + UCLIBC_HAS_SHA256_CRYPT_IMPL + UCLIBC_HAS_SHA512_CRYPT_IMPL + UCLIBC_HAS_SSP + UCLIBC_HAS_STUBS + UCLIBC_HAS_SYS_ERRLIST + UCLIBC_HAS_SYS_SIGLIST + UCLIBC_HAS_THREADS_NATIVE + UCLIBC_HAS_TZ_FILE_READ_MANY + UCLIBC_HAS_UTMP + UCLIBC_HAS_UTMPX + UCLIBC_HAS_WCHAR + UCLIBC_HAS_WORDEXP + UCLIBC_NTP_LEGACY + UCLIBC_SUPPORT_AI_ADDRCONFIG + UCLIBC_SUSV2_LEGACY + UCLIBC_SUSV3_LEGACY + UCLIBC_SUSV3_LEGACY_MACROS + UCLIBC_SUSV4_LEGACY + UCLIBC_USE_NETLINK + ) + + sed -i -e '/ARCH_.*_ENDIAN/d' .config + kconfig_q_opt y "ARCH_WANTS_$(uclibc_endian)_ENDIAN" + + kconfig_q_opt debug DODEBUG + kconfig_q_opt debug SUPPORT_LD_DEBUG + kconfig_q_opt debug UCLIBC_HAS_PROFILING + + kconfig_q_opt ipv6 UCLIBC_HAS_IPV6 + + kconfig_q_opt rpc UCLIBC_HAS_RPC + kconfig_q_opt rpc UCLIBC_HAS_FULL_RPC + kconfig_q_opt rpc UCLIBC_HAS_REENTRANT_RPC + + kconfig_q_opt hardened UCLIBC_BUILD_NOEXECSTACK + kconfig_q_opt hardened UCLIBC_BUILD_NOW + kconfig_q_opt hardened UCLIBC_BUILD_PIE + kconfig_q_opt hardened UCLIBC_BUILD_RELRO + kconfig_q_opt hardened UCLIBC_BUILD_SSP + + local count def + for count in 1 2 ; do + # Run twice as some config opts depend on others being enabled first. + for def in ${defs_y[@]} ; do + sed -i -e "s|.*\<${def}\>.*set|${def}=y|g" .config + done + for def in ${defs_n[@]} ; do + sed -i -e "s|${def}=y|# ${def} is not set|g" .config + done + make_oldconfig + done + + einfo "Enabled options:" + for def in ${defs_y[@]} ; do + einfo " " $(grep "^${def}=y" .config || echo "could not find ${def}") + done + einfo "Disabled options:" + for def in ${defs_n[@]} ; do + einfo " " $(grep "^# ${def} is not set" .config || echo "could not find ${def}") + done + + # setup build and run paths + sed -i \ + -e "/^CROSS_COMPILER_PREFIX/s|=.*|=\"${CTARGET}-\"|" \ + -e "/^KERNEL_HEADERS/s|=.*|=\"$(alt_build_kprefix)\"|" \ + -e "/^SHARED_LIB_LOADER_PREFIX/s|=.*|=\"/$(get_libdir)\"|" \ + -e "/^DEVEL_PREFIX/s|=.*|=\"/usr\"|" \ + -e "/^RUNTIME_PREFIX/s|=.*|=\"/\"|" \ + -e "/^UCLIBC_EXTRA_CFLAGS/s|=.*|=\"${UCLIBC_EXTRA_CFLAGS}\"|" \ + .config || die + + make_oldconfig +} + +pkg_setup() { + # Make sure our CHOST is a uclibc toolchain for native compiling + if [[ ${CHOST} == ${CTARGET} ]]; then + case ${CHOST} in + *-uclinux*|*-uclibc*) ;; + *) die "Use sys-devel/crossdev to build a uclibc toolchain" ;; + esac + fi + + # uClibc-ng doesn't carry old Linux threads, and since we force + # threading our only choice is NPTL which requires i486 and later. + [[ ${CTARGET} == i386* ]] && die "i386 can't support Native Posix Threads (NPTL)." +} + +src_prepare() { + local version subversion extraversion + + # uclibc-ng tries to create a two sym link with ld.so, + # ld-uClibc.so.{0,MAJOR_VERSION} -> ld-uClibc-.so + # where MAJOR_VERSION != 0 indicates the ABI verison. + # We want to get rid of this and just have ABI = 0. + eapply "${FILESDIR}"/uclibc-compat-r1.patch + + # We need to change the major.minor.sublevel of uclibc-ng. + # Upstream sets MAJOR_VERSION = 1 which breaks runtime linking. + # If we really want the ABI bump, we'll have to hack the gcc + # spec file and change the '*link:' rule. + version=( $(get_version_components) ) + if [[ -z ${version[1]} ]]; then + subversion=0 + extraversion=0 + else + subversion=${version[1]} + if [[ -z ${version[2]} ]]; then + extraversion=0 + else + extraversion=.${version[2]} + fi + fi + + sed -i \ + -e "/^MAJOR_VERSION/s|:=.*|:= 0|" \ + -e "/^MINOR_VERSION/s|:=.*|:= ${version[0]}|" \ + -e "/^SUBLEVEL/s|:=.*|:= ${subversion}|" \ + -e "/^EXTRAVERSION/s|:=.*|:= ${extraversion}|" \ + Rules.mak || die + + eapply_user +} + +src_configure() { + # Map our toolchain arch name to the name expected by uClibc-ng. + local target=$(tc-arch) + case ${target} in + amd64) target="x86_64";; + arm) target="arm";; + mips) target="mips";; + ppc) target="powerpc";; + x86) target="i386";; + esac + + # Do arch specific configuration by changing the defaults in + # extra/Configs/Config.. If these are not overridden + # by an save .config, they will be selected by default. + + # For i386, i486, i586 and i686 + local cpu + if [[ ${target} == "i386" ]]; then + [[ ${CTARGET} == i[456]86* ]] && cpu="${CTARGET:1:1}86" + sed -i -e "s|default CONFIG_686|default CONFIG_${cpu:-486}|" \ + extra/Configs/Config.i386 || die + fi + + # For arm + if [[ ${target} == "arm" ]]; then + sed -i -e '/Build for EABI/a \\tdefault y' extra/Configs/Config.arm + fi + + # We set HOSTCC to the proper tuple rather than just 'gcc' + sed -i -e "s|^HOSTCC.*=.*|HOSTCC=$(tc-getBUILD_CC)|" Rules.mak + + make_config ${target} + + einfo + einfo "Runtime Prefix: /" + einfo "Devel Prefix: /usr" + einfo "Kernel Prefix: $(alt_build_kprefix)" + einfo "CBUILD: ${CBUILD}" + einfo "CHOST: ${CHOST}" + einfo "CTARGET: ${CTARGET}" + einfo "ABI: ${ABI}" + einfo "ENDIAN: $(uclibc_endian)" + einfo +} + +src_compile() { + emake headers + just_headers && return 0 + + emake + if is_crosscompile ; then + emake -C utils hostutils + else + emake utils + fi +} + +src_test() { + is_crosscompile && return 0 + + # assert test fails on pax/grsec enabled kernels + # normal vfork test fails in sandbox (both glibc/uclibc) + emake UCLIBC_ONLY=1 check +} + +src_install() { + local sysroot=${D} + is_crosscompile && sysroot+="/usr/${CTARGET}" + + local target="install" + just_headers && target="install_headers" + emake DESTDIR="${sysroot}" ${target} + + save_config .config + + # remove files coming from kernel-headers + rm -rf "${sysroot}"/usr/include/{linux,asm*} + + # Make sure we install the sys-include symlink so that when + # we build a 2nd stage cross-compiler, gcc finds the target + # system headers correctly. See gcc/doc/gccinstall.info + if is_crosscompile ; then + dosym usr/include /usr/${CTARGET}/sys-include + if ! just_headers && [[ -n $(get_opt HAVE_SHARED) ]] ; then + newbin utils/ldconfig.host ${CTARGET}-ldconfig + newbin utils/ldd.host ${CTARGET}-ldd + fi + return 0 + fi + + if use symlink-compat; then + dosym libc.so.0 "${DESTDIR}"/lib/libcrypt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libdl.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libm.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libpthread.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/librt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libresolv.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libubacktrace.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libutil.so.0 + fi + + emake DESTDIR="${D}" install_utils + dobin extra/scripts/getent + dodoc README docs/*.txt +} + +pkg_postinst() { + is_crosscompile && return 0 + + if [ ! -e "${ROOT}"/etc/TZ ] ; then + ewarn "Please remember to set your timezone in /etc/TZ" + mkdir -p "${ROOT}"/etc + echo "UTC" > "${ROOT}"/etc/TZ + fi + [ "${ROOT}" != "/" ] && return 0 + # update cache before reloading init + ldconfig + # reload init ... + /sbin/telinit U 2>/dev/null +} diff --git a/sys-libs/uclibc-ng/uclibc-ng-1.0.24-r1.ebuild b/sys-libs/uclibc-ng/uclibc-ng-1.0.24-r1.ebuild new file mode 100644 index 000000000000..de763355387d --- /dev/null +++ b/sys-libs/uclibc-ng/uclibc-ng-1.0.24-r1.ebuild @@ -0,0 +1,412 @@ +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI="6" + +inherit flag-o-matic multilib savedconfig toolchain-funcs versionator + +if [[ ${PV} == "9999" ]] ; then + EGIT_REPO_URI="git://uclibc-ng.org/git/uclibc-ng" + inherit git-r3 + MY_P=uclibc-ng-${PV} +else + MY_P=uClibc-ng-${PV} +fi + +DESCRIPTION="C library for developing embedded Linux systems" +HOMEPAGE="http://www.uclibc-ng.org/" +if [[ ${PV} != "9999" ]] ; then + PATCH_VER="" + SRC_URI="http://downloads.uclibc-ng.org/releases/${PV}/${MY_P}.tar.bz2" + #KEYWORDS="-* ~amd64 ~arm ~mips ~ppc ~x86" + KEYWORDS="-* ~amd64 ~arm ~ppc ~x86" +fi + +LICENSE="LGPL-2" +SLOT="0" +IUSE="debug hardened iconv ipv6 rpc symlink-compat crosscompile_opts_headers-only" +RESTRICT="strip" + +# 1) We can't upgrade from uclibc to uclibc-ng via a soft blocker since portage +# will delete the ld.so sym link prematurely and break the system. So we +# will hard block and give manual migration instructions. +# 2) Currently uclibc and uclibc-ng's iconv are in bad shape. We've been using +# the breakout library. The disadvantage here is that we have to sprinkle +# LDFAGS=-liconv on build systems that need to link against libiconv. +RDEPEND=" + !!sys-libs/uclibc + iconv? ( dev-libs/libiconv )" + +S=${WORKDIR}/${MY_P} + +export CBUILD=${CBUILD:-${CHOST}} +export CTARGET=${CTARGET:-${CHOST}} +if [[ ${CHOST} == ${CTARGET} ]] ; then + if [[ ${CATEGORY} == cross-* ]] ; then + export CTARGET=${CATEGORY#cross-} + fi +fi + +is_crosscompile() { + [[ ${CHOST} != ${CTARGET} ]] +} + +alt_build_kprefix() { + if [[ ${CBUILD} == ${CHOST} && ${CHOST} == ${CTARGET} ]] ; then + echo /usr/include + else + echo /usr/${CTARGET}/usr/include + fi +} + +just_headers() { + use crosscompile_opts_headers-only && is_crosscompile +} + +uclibc_endian() { + # XXX: this wont work for a toolchain which is bi-endian, but we + # dont have any such thing at the moment, so not a big deal + touch "${T}"/endian.s + $(tc-getAS ${CTARGET}) "${T}"/endian.s -o "${T}"/endian.o + case $(file "${T}"/endian.o) in + *" MSB "*) echo "BIG";; + *" LSB "*) echo "LITTLE";; + *) echo "NFC";; + esac + rm -f "${T}"/endian.{s,o} +} + +kconfig_q_opt() { + local flag=$1; shift + case ${flag} in + y|n) ;; + *) flag=$(usex ${flag} y n) ;; + esac + + local var="defs_${flag}" + eval "${var}+=( $* )" +} + +get_opt() { + ( + unset ${1} + . ${2:-"${S}"/.config} + echo ${!1} + ) +} + +make_oldconfig() { + yes "" 2>/dev/null | emake -s oldconfig >/dev/null +} + +make_config() { + restore_config .config + if [ -f .config ]; then + make_oldconfig + return 0 + else + ewarn "Could not locate user configfile, so we will save a default one" + fi + + emake ARCH=$1 defconfig >/dev/null + + local defs_{y,n} + + # These are forced off + defs_n=( + DOASSERTS + DODEBUG_PT + HAS_NO_THREADS + PROPOLICE_BLOCK_ABRT + SSP_QUICK_CANARY + SUPPORT_LD_DEBUG_EARLY + UCLIBC_HAS_CTYPE_UNSAFE + UCLIBC_HAS_LOCALE + UCLIBC_HAS_SSP_COMPAT + ) + + # These are forced on + defs_y=( + COMPAT_ATEXIT + DO_C99_MATH + DO_XSI_MATH + FORCE_SHAREABLE_TEXT_SEGMENTS + LDSO_GNU_HASH_SUPPORT + LDSO_PRELINK_SUPPORT + LDSO_PRELOAD_FILE_SUPPORT + LDSO_RUNPATH_OF_EXECUTABLE + LDSO_STANDALONE_SUPPORT + MALLOC_GLIBC_COMPAT + PROPOLICE_BLOCK_SEGV + PTHREADS_DEBUG_SUPPORT + UCLIBC_HAS_ARC4RANDOM + UCLIBC_HAS_BACKTRACE + UCLIBC_HAS_BSD_RES_CLOSE + UCLIBC_HAS_CONTEXT_FUNCS + UCLIBC_HAS_CTYPE_CHECKED + UCLIBC_HAS_EXTRA_COMPAT_RES_STATE + UCLIBC_HAS_FENV + UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE + UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE + UCLIBC_HAS_FOPEN_LARGEFILE_MODE + UCLIBC_HAS_FTS + UCLIBC_HAS_FTW + UCLIBC_HAS_GETPT + UCLIBC_HAS_GLIBC_CUSTOM_PRINTF + UCLIBC_HAS_GLIBC_CUSTOM_STREAMS + UCLIBC_HAS_GNU_GLOB + UCLIBC_HAS_HEXADECIMAL_FLOATS + UCLIBC_HAS_LIBNSL_STUB + UCLIBC_HAS_LIBRESOLV_STUB + UCLIBC_HAS_LIBUTIL + UCLIBC_HAS_NFTW + UCLIBC_HAS_OBSOLETE_BSD_SIGNAL + UCLIBC_HAS_OBSTACK + UCLIBC_HAS_PRINTF_M_SPEC + UCLIBC_HAS_PROGRAM_INVOCATION_NAME + UCLIBC_HAS_RESOLVER_SUPPORT + UCLIBC_HAS_SHA256_CRYPT_IMPL + UCLIBC_HAS_SHA512_CRYPT_IMPL + UCLIBC_HAS_SSP + UCLIBC_HAS_STUBS + UCLIBC_HAS_SYS_ERRLIST + UCLIBC_HAS_SYS_SIGLIST + UCLIBC_HAS_THREADS_NATIVE + UCLIBC_HAS_TZ_FILE_READ_MANY + UCLIBC_HAS_UTMP + UCLIBC_HAS_UTMPX + UCLIBC_HAS_WCHAR + UCLIBC_HAS_WORDEXP + UCLIBC_NTP_LEGACY + UCLIBC_SUPPORT_AI_ADDRCONFIG + UCLIBC_SUSV2_LEGACY + UCLIBC_SUSV3_LEGACY + UCLIBC_SUSV3_LEGACY_MACROS + UCLIBC_SUSV4_LEGACY + UCLIBC_USE_NETLINK + ) + + sed -i -e '/ARCH_.*_ENDIAN/d' .config + kconfig_q_opt y "ARCH_WANTS_$(uclibc_endian)_ENDIAN" + + kconfig_q_opt debug DODEBUG + kconfig_q_opt debug SUPPORT_LD_DEBUG + kconfig_q_opt debug UCLIBC_HAS_PROFILING + + kconfig_q_opt ipv6 UCLIBC_HAS_IPV6 + + kconfig_q_opt rpc UCLIBC_HAS_RPC + kconfig_q_opt rpc UCLIBC_HAS_FULL_RPC + kconfig_q_opt rpc UCLIBC_HAS_REENTRANT_RPC + + kconfig_q_opt hardened UCLIBC_BUILD_NOEXECSTACK + kconfig_q_opt hardened UCLIBC_BUILD_NOW + kconfig_q_opt hardened UCLIBC_BUILD_PIE + kconfig_q_opt hardened UCLIBC_BUILD_RELRO + kconfig_q_opt hardened UCLIBC_BUILD_SSP + + local count def + for count in 1 2 ; do + # Run twice as some config opts depend on others being enabled first. + for def in ${defs_y[@]} ; do + sed -i -e "s|.*\<${def}\>.*set|${def}=y|g" .config + done + for def in ${defs_n[@]} ; do + sed -i -e "s|${def}=y|# ${def} is not set|g" .config + done + make_oldconfig + done + + einfo "Enabled options:" + for def in ${defs_y[@]} ; do + einfo " " $(grep "^${def}=y" .config || echo "could not find ${def}") + done + einfo "Disabled options:" + for def in ${defs_n[@]} ; do + einfo " " $(grep "^# ${def} is not set" .config || echo "could not find ${def}") + done + + # setup build and run paths + sed -i \ + -e "/^CROSS_COMPILER_PREFIX/s|=.*|=\"${CTARGET}-\"|" \ + -e "/^KERNEL_HEADERS/s|=.*|=\"$(alt_build_kprefix)\"|" \ + -e "/^SHARED_LIB_LOADER_PREFIX/s|=.*|=\"/$(get_libdir)\"|" \ + -e "/^DEVEL_PREFIX/s|=.*|=\"/usr\"|" \ + -e "/^RUNTIME_PREFIX/s|=.*|=\"/\"|" \ + -e "/^UCLIBC_EXTRA_CFLAGS/s|=.*|=\"${UCLIBC_EXTRA_CFLAGS}\"|" \ + .config || die + + make_oldconfig +} + +pkg_setup() { + # Make sure our CHOST is a uclibc toolchain for native compiling + if [[ ${CHOST} == ${CTARGET} ]]; then + case ${CHOST} in + *-uclinux*|*-uclibc*) ;; + *) die "Use sys-devel/crossdev to build a uclibc toolchain" ;; + esac + fi + + # uClibc-ng doesn't carry old Linux threads, and since we force + # threading our only choice is NPTL which requires i486 and later. + [[ ${CTARGET} == i386* ]] && die "i386 can't support Native Posix Threads (NPTL)." +} + +src_prepare() { + local version subversion extraversion + + # uclibc-ng tries to create a two sym link with ld.so, + # ld-uClibc.so.{0,MAJOR_VERSION} -> ld-uClibc-.so + # where MAJOR_VERSION != 0 indicates the ABI verison. + # We want to get rid of this and just have ABI = 0. + eapply "${FILESDIR}"/uclibc-compat-r1.patch + eapply "${FILESDIR}"/${PN}-update-reboot_h.patch + + # We need to change the major.minor.sublevel of uclibc-ng. + # Upstream sets MAJOR_VERSION = 1 which breaks runtime linking. + # If we really want the ABI bump, we'll have to hack the gcc + # spec file and change the '*link:' rule. + version=( $(get_version_components) ) + if [[ -z ${version[1]} ]]; then + subversion=0 + extraversion=0 + else + subversion=${version[1]} + if [[ -z ${version[2]} ]]; then + extraversion=0 + else + extraversion=.${version[2]} + fi + fi + + sed -i \ + -e "/^MAJOR_VERSION/s|:=.*|:= 0|" \ + -e "/^MINOR_VERSION/s|:=.*|:= ${version[0]}|" \ + -e "/^SUBLEVEL/s|:=.*|:= ${subversion}|" \ + -e "/^EXTRAVERSION/s|:=.*|:= ${extraversion}|" \ + Rules.mak || die + + eapply_user +} + +src_configure() { + # Map our toolchain arch name to the name expected by uClibc-ng. + local target=$(tc-arch) + case ${target} in + amd64) target="x86_64";; + arm) target="arm";; + mips) target="mips";; + ppc) target="powerpc";; + x86) target="i386";; + esac + + # Do arch specific configuration by changing the defaults in + # extra/Configs/Config.. If these are not overridden + # by an save .config, they will be selected by default. + + # For i386, i486, i586 and i686 + local cpu + if [[ ${target} == "i386" ]]; then + [[ ${CTARGET} == i[456]86* ]] && cpu="${CTARGET:1:1}86" + sed -i -e "s|default CONFIG_686|default CONFIG_${cpu:-486}|" \ + extra/Configs/Config.i386 || die + fi + + # For arm + if [[ ${target} == "arm" ]]; then + sed -i -e '/Build for EABI/a \\tdefault y' extra/Configs/Config.arm + fi + + # We set HOSTCC to the proper tuple rather than just 'gcc' + sed -i -e "s|^HOSTCC.*=.*|HOSTCC=$(tc-getBUILD_CC)|" Rules.mak + + make_config ${target} + + einfo + einfo "Runtime Prefix: /" + einfo "Devel Prefix: /usr" + einfo "Kernel Prefix: $(alt_build_kprefix)" + einfo "CBUILD: ${CBUILD}" + einfo "CHOST: ${CHOST}" + einfo "CTARGET: ${CTARGET}" + einfo "ABI: ${ABI}" + einfo "ENDIAN: $(uclibc_endian)" + einfo +} + +src_compile() { + emake headers + just_headers && return 0 + + emake + if is_crosscompile ; then + emake -C utils hostutils + else + emake utils + fi +} + +src_test() { + is_crosscompile && return 0 + + # assert test fails on pax/grsec enabled kernels + # normal vfork test fails in sandbox (both glibc/uclibc) + emake UCLIBC_ONLY=1 check +} + +src_install() { + local sysroot=${D} + is_crosscompile && sysroot+="/usr/${CTARGET}" + + local target="install" + just_headers && target="install_headers" + emake DESTDIR="${sysroot}" ${target} + + save_config .config + + # remove files coming from kernel-headers + rm -rf "${sysroot}"/usr/include/{linux,asm*} + + # Make sure we install the sys-include symlink so that when + # we build a 2nd stage cross-compiler, gcc finds the target + # system headers correctly. See gcc/doc/gccinstall.info + if is_crosscompile ; then + dosym usr/include /usr/${CTARGET}/sys-include + if ! just_headers && [[ -n $(get_opt HAVE_SHARED) ]] ; then + newbin utils/ldconfig.host ${CTARGET}-ldconfig + newbin utils/ldd.host ${CTARGET}-ldd + fi + return 0 + fi + + if use symlink-compat; then + dosym libc.so.0 "${DESTDIR}"/lib/libcrypt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libdl.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libm.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libpthread.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/librt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libresolv.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libubacktrace.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libutil.so.0 + fi + + emake DESTDIR="${D}" install_utils + dobin extra/scripts/getent + dodoc README docs/*.txt +} + +pkg_postinst() { + is_crosscompile && return 0 + + if [ ! -e "${ROOT}"/etc/TZ ] ; then + ewarn "Please remember to set your timezone in /etc/TZ" + mkdir -p "${ROOT}"/etc + echo "UTC" > "${ROOT}"/etc/TZ + fi + [ "${ROOT}" != "/" ] && return 0 + # update cache before reloading init + ldconfig + # reload init ... + /sbin/telinit U 2>/dev/null +} diff --git a/sys-libs/uclibc-ng/uclibc-ng-1.0.24.ebuild b/sys-libs/uclibc-ng/uclibc-ng-1.0.24.ebuild new file mode 100644 index 000000000000..c0d6e8d09535 --- /dev/null +++ b/sys-libs/uclibc-ng/uclibc-ng-1.0.24.ebuild @@ -0,0 +1,411 @@ +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI="6" + +inherit flag-o-matic multilib savedconfig toolchain-funcs versionator + +if [[ ${PV} == "9999" ]] ; then + EGIT_REPO_URI="git://uclibc-ng.org/git/uclibc-ng" + inherit git-r3 + MY_P=uclibc-ng-${PV} +else + MY_P=uClibc-ng-${PV} +fi + +DESCRIPTION="C library for developing embedded Linux systems" +HOMEPAGE="http://www.uclibc-ng.org/" +if [[ ${PV} != "9999" ]] ; then + PATCH_VER="" + SRC_URI="http://downloads.uclibc-ng.org/releases/${PV}/${MY_P}.tar.bz2" + #KEYWORDS="-* ~amd64 ~arm ~mips ~ppc ~x86" + KEYWORDS="-* ~amd64 ~arm ~ppc ~x86" +fi + +LICENSE="LGPL-2" +SLOT="0" +IUSE="debug hardened iconv ipv6 rpc symlink-compat crosscompile_opts_headers-only" +RESTRICT="strip" + +# 1) We can't upgrade from uclibc to uclibc-ng via a soft blocker since portage +# will delete the ld.so sym link prematurely and break the system. So we +# will hard block and give manual migration instructions. +# 2) Currently uclibc and uclibc-ng's iconv are in bad shape. We've been using +# the breakout library. The disadvantage here is that we have to sprinkle +# LDFAGS=-liconv on build systems that need to link against libiconv. +RDEPEND=" + !!sys-libs/uclibc + iconv? ( dev-libs/libiconv )" + +S=${WORKDIR}/${MY_P} + +export CBUILD=${CBUILD:-${CHOST}} +export CTARGET=${CTARGET:-${CHOST}} +if [[ ${CHOST} == ${CTARGET} ]] ; then + if [[ ${CATEGORY} == cross-* ]] ; then + export CTARGET=${CATEGORY#cross-} + fi +fi + +is_crosscompile() { + [[ ${CHOST} != ${CTARGET} ]] +} + +alt_build_kprefix() { + if [[ ${CBUILD} == ${CHOST} && ${CHOST} == ${CTARGET} ]] ; then + echo /usr/include + else + echo /usr/${CTARGET}/usr/include + fi +} + +just_headers() { + use crosscompile_opts_headers-only && is_crosscompile +} + +uclibc_endian() { + # XXX: this wont work for a toolchain which is bi-endian, but we + # dont have any such thing at the moment, so not a big deal + touch "${T}"/endian.s + $(tc-getAS ${CTARGET}) "${T}"/endian.s -o "${T}"/endian.o + case $(file "${T}"/endian.o) in + *" MSB "*) echo "BIG";; + *" LSB "*) echo "LITTLE";; + *) echo "NFC";; + esac + rm -f "${T}"/endian.{s,o} +} + +kconfig_q_opt() { + local flag=$1; shift + case ${flag} in + y|n) ;; + *) flag=$(usex ${flag} y n) ;; + esac + + local var="defs_${flag}" + eval "${var}+=( $* )" +} + +get_opt() { + ( + unset ${1} + . ${2:-"${S}"/.config} + echo ${!1} + ) +} + +make_oldconfig() { + yes "" 2>/dev/null | emake -s oldconfig >/dev/null +} + +make_config() { + restore_config .config + if [ -f .config ]; then + make_oldconfig + return 0 + else + ewarn "Could not locate user configfile, so we will save a default one" + fi + + emake ARCH=$1 defconfig >/dev/null + + local defs_{y,n} + + # These are forced off + defs_n=( + DOASSERTS + DODEBUG_PT + HAS_NO_THREADS + PROPOLICE_BLOCK_ABRT + SSP_QUICK_CANARY + SUPPORT_LD_DEBUG_EARLY + UCLIBC_HAS_CTYPE_UNSAFE + UCLIBC_HAS_LOCALE + UCLIBC_HAS_SSP_COMPAT + ) + + # These are forced on + defs_y=( + COMPAT_ATEXIT + DO_C99_MATH + DO_XSI_MATH + FORCE_SHAREABLE_TEXT_SEGMENTS + LDSO_GNU_HASH_SUPPORT + LDSO_PRELINK_SUPPORT + LDSO_PRELOAD_FILE_SUPPORT + LDSO_RUNPATH_OF_EXECUTABLE + LDSO_STANDALONE_SUPPORT + MALLOC_GLIBC_COMPAT + PROPOLICE_BLOCK_SEGV + PTHREADS_DEBUG_SUPPORT + UCLIBC_HAS_ARC4RANDOM + UCLIBC_HAS_BACKTRACE + UCLIBC_HAS_BSD_RES_CLOSE + UCLIBC_HAS_CONTEXT_FUNCS + UCLIBC_HAS_CTYPE_CHECKED + UCLIBC_HAS_EXTRA_COMPAT_RES_STATE + UCLIBC_HAS_FENV + UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE + UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE + UCLIBC_HAS_FOPEN_LARGEFILE_MODE + UCLIBC_HAS_FTS + UCLIBC_HAS_FTW + UCLIBC_HAS_GETPT + UCLIBC_HAS_GLIBC_CUSTOM_PRINTF + UCLIBC_HAS_GLIBC_CUSTOM_STREAMS + UCLIBC_HAS_GNU_GLOB + UCLIBC_HAS_HEXADECIMAL_FLOATS + UCLIBC_HAS_LIBNSL_STUB + UCLIBC_HAS_LIBRESOLV_STUB + UCLIBC_HAS_LIBUTIL + UCLIBC_HAS_NFTW + UCLIBC_HAS_OBSOLETE_BSD_SIGNAL + UCLIBC_HAS_OBSTACK + UCLIBC_HAS_PRINTF_M_SPEC + UCLIBC_HAS_PROGRAM_INVOCATION_NAME + UCLIBC_HAS_RESOLVER_SUPPORT + UCLIBC_HAS_SHA256_CRYPT_IMPL + UCLIBC_HAS_SHA512_CRYPT_IMPL + UCLIBC_HAS_SSP + UCLIBC_HAS_STUBS + UCLIBC_HAS_SYS_ERRLIST + UCLIBC_HAS_SYS_SIGLIST + UCLIBC_HAS_THREADS_NATIVE + UCLIBC_HAS_TZ_FILE_READ_MANY + UCLIBC_HAS_UTMP + UCLIBC_HAS_UTMPX + UCLIBC_HAS_WCHAR + UCLIBC_HAS_WORDEXP + UCLIBC_NTP_LEGACY + UCLIBC_SUPPORT_AI_ADDRCONFIG + UCLIBC_SUSV2_LEGACY + UCLIBC_SUSV3_LEGACY + UCLIBC_SUSV3_LEGACY_MACROS + UCLIBC_SUSV4_LEGACY + UCLIBC_USE_NETLINK + ) + + sed -i -e '/ARCH_.*_ENDIAN/d' .config + kconfig_q_opt y "ARCH_WANTS_$(uclibc_endian)_ENDIAN" + + kconfig_q_opt debug DODEBUG + kconfig_q_opt debug SUPPORT_LD_DEBUG + kconfig_q_opt debug UCLIBC_HAS_PROFILING + + kconfig_q_opt ipv6 UCLIBC_HAS_IPV6 + + kconfig_q_opt rpc UCLIBC_HAS_RPC + kconfig_q_opt rpc UCLIBC_HAS_FULL_RPC + kconfig_q_opt rpc UCLIBC_HAS_REENTRANT_RPC + + kconfig_q_opt hardened UCLIBC_BUILD_NOEXECSTACK + kconfig_q_opt hardened UCLIBC_BUILD_NOW + kconfig_q_opt hardened UCLIBC_BUILD_PIE + kconfig_q_opt hardened UCLIBC_BUILD_RELRO + kconfig_q_opt hardened UCLIBC_BUILD_SSP + + local count def + for count in 1 2 ; do + # Run twice as some config opts depend on others being enabled first. + for def in ${defs_y[@]} ; do + sed -i -e "s|.*\<${def}\>.*set|${def}=y|g" .config + done + for def in ${defs_n[@]} ; do + sed -i -e "s|${def}=y|# ${def} is not set|g" .config + done + make_oldconfig + done + + einfo "Enabled options:" + for def in ${defs_y[@]} ; do + einfo " " $(grep "^${def}=y" .config || echo "could not find ${def}") + done + einfo "Disabled options:" + for def in ${defs_n[@]} ; do + einfo " " $(grep "^# ${def} is not set" .config || echo "could not find ${def}") + done + + # setup build and run paths + sed -i \ + -e "/^CROSS_COMPILER_PREFIX/s|=.*|=\"${CTARGET}-\"|" \ + -e "/^KERNEL_HEADERS/s|=.*|=\"$(alt_build_kprefix)\"|" \ + -e "/^SHARED_LIB_LOADER_PREFIX/s|=.*|=\"/$(get_libdir)\"|" \ + -e "/^DEVEL_PREFIX/s|=.*|=\"/usr\"|" \ + -e "/^RUNTIME_PREFIX/s|=.*|=\"/\"|" \ + -e "/^UCLIBC_EXTRA_CFLAGS/s|=.*|=\"${UCLIBC_EXTRA_CFLAGS}\"|" \ + .config || die + + make_oldconfig +} + +pkg_setup() { + # Make sure our CHOST is a uclibc toolchain for native compiling + if [[ ${CHOST} == ${CTARGET} ]]; then + case ${CHOST} in + *-uclinux*|*-uclibc*) ;; + *) die "Use sys-devel/crossdev to build a uclibc toolchain" ;; + esac + fi + + # uClibc-ng doesn't carry old Linux threads, and since we force + # threading our only choice is NPTL which requires i486 and later. + [[ ${CTARGET} == i386* ]] && die "i386 can't support Native Posix Threads (NPTL)." +} + +src_prepare() { + local version subversion extraversion + + # uclibc-ng tries to create a two sym link with ld.so, + # ld-uClibc.so.{0,MAJOR_VERSION} -> ld-uClibc-.so + # where MAJOR_VERSION != 0 indicates the ABI verison. + # We want to get rid of this and just have ABI = 0. + eapply "${FILESDIR}"/uclibc-compat-r1.patch + + # We need to change the major.minor.sublevel of uclibc-ng. + # Upstream sets MAJOR_VERSION = 1 which breaks runtime linking. + # If we really want the ABI bump, we'll have to hack the gcc + # spec file and change the '*link:' rule. + version=( $(get_version_components) ) + if [[ -z ${version[1]} ]]; then + subversion=0 + extraversion=0 + else + subversion=${version[1]} + if [[ -z ${version[2]} ]]; then + extraversion=0 + else + extraversion=.${version[2]} + fi + fi + + sed -i \ + -e "/^MAJOR_VERSION/s|:=.*|:= 0|" \ + -e "/^MINOR_VERSION/s|:=.*|:= ${version[0]}|" \ + -e "/^SUBLEVEL/s|:=.*|:= ${subversion}|" \ + -e "/^EXTRAVERSION/s|:=.*|:= ${extraversion}|" \ + Rules.mak || die + + eapply_user +} + +src_configure() { + # Map our toolchain arch name to the name expected by uClibc-ng. + local target=$(tc-arch) + case ${target} in + amd64) target="x86_64";; + arm) target="arm";; + mips) target="mips";; + ppc) target="powerpc";; + x86) target="i386";; + esac + + # Do arch specific configuration by changing the defaults in + # extra/Configs/Config.. If these are not overridden + # by an save .config, they will be selected by default. + + # For i386, i486, i586 and i686 + local cpu + if [[ ${target} == "i386" ]]; then + [[ ${CTARGET} == i[456]86* ]] && cpu="${CTARGET:1:1}86" + sed -i -e "s|default CONFIG_686|default CONFIG_${cpu:-486}|" \ + extra/Configs/Config.i386 || die + fi + + # For arm + if [[ ${target} == "arm" ]]; then + sed -i -e '/Build for EABI/a \\tdefault y' extra/Configs/Config.arm + fi + + # We set HOSTCC to the proper tuple rather than just 'gcc' + sed -i -e "s|^HOSTCC.*=.*|HOSTCC=$(tc-getBUILD_CC)|" Rules.mak + + make_config ${target} + + einfo + einfo "Runtime Prefix: /" + einfo "Devel Prefix: /usr" + einfo "Kernel Prefix: $(alt_build_kprefix)" + einfo "CBUILD: ${CBUILD}" + einfo "CHOST: ${CHOST}" + einfo "CTARGET: ${CTARGET}" + einfo "ABI: ${ABI}" + einfo "ENDIAN: $(uclibc_endian)" + einfo +} + +src_compile() { + emake headers + just_headers && return 0 + + emake + if is_crosscompile ; then + emake -C utils hostutils + else + emake utils + fi +} + +src_test() { + is_crosscompile && return 0 + + # assert test fails on pax/grsec enabled kernels + # normal vfork test fails in sandbox (both glibc/uclibc) + emake UCLIBC_ONLY=1 check +} + +src_install() { + local sysroot=${D} + is_crosscompile && sysroot+="/usr/${CTARGET}" + + local target="install" + just_headers && target="install_headers" + emake DESTDIR="${sysroot}" ${target} + + save_config .config + + # remove files coming from kernel-headers + rm -rf "${sysroot}"/usr/include/{linux,asm*} + + # Make sure we install the sys-include symlink so that when + # we build a 2nd stage cross-compiler, gcc finds the target + # system headers correctly. See gcc/doc/gccinstall.info + if is_crosscompile ; then + dosym usr/include /usr/${CTARGET}/sys-include + if ! just_headers && [[ -n $(get_opt HAVE_SHARED) ]] ; then + newbin utils/ldconfig.host ${CTARGET}-ldconfig + newbin utils/ldd.host ${CTARGET}-ldd + fi + return 0 + fi + + if use symlink-compat; then + dosym libc.so.0 "${DESTDIR}"/lib/libcrypt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libdl.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libm.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libpthread.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/librt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libresolv.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libubacktrace.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libutil.so.0 + fi + + emake DESTDIR="${D}" install_utils + dobin extra/scripts/getent + dodoc README docs/*.txt +} + +pkg_postinst() { + is_crosscompile && return 0 + + if [ ! -e "${ROOT}"/etc/TZ ] ; then + ewarn "Please remember to set your timezone in /etc/TZ" + mkdir -p "${ROOT}"/etc + echo "UTC" > "${ROOT}"/etc/TZ + fi + [ "${ROOT}" != "/" ] && return 0 + # update cache before reloading init + ldconfig + # reload init ... + /sbin/telinit U 2>/dev/null +} diff --git a/sys-libs/uclibc-ng/uclibc-ng-1.0.25.ebuild b/sys-libs/uclibc-ng/uclibc-ng-1.0.25.ebuild new file mode 100644 index 000000000000..89d2e3727161 --- /dev/null +++ b/sys-libs/uclibc-ng/uclibc-ng-1.0.25.ebuild @@ -0,0 +1,410 @@ +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI="6" + +inherit flag-o-matic multilib savedconfig toolchain-funcs versionator + +if [[ ${PV} == "9999" ]] ; then + EGIT_REPO_URI="git://uclibc-ng.org/git/uclibc-ng" + inherit git-r3 + MY_P=uclibc-ng-${PV} +else + MY_P=uClibc-ng-${PV} +fi + +DESCRIPTION="C library for developing embedded Linux systems" +HOMEPAGE="http://www.uclibc-ng.org/" +if [[ ${PV} != "9999" ]] ; then + PATCH_VER="" + SRC_URI="http://downloads.uclibc-ng.org/releases/${PV}/${MY_P}.tar.bz2" + KEYWORDS="-* amd64 arm ~mips ppc x86" +fi + +LICENSE="LGPL-2" +SLOT="0" +IUSE="debug hardened iconv ipv6 rpc symlink-compat crosscompile_opts_headers-only" +RESTRICT="strip" + +# 1) We can't upgrade from uclibc to uclibc-ng via a soft blocker since portage +# will delete the ld.so sym link prematurely and break the system. So we +# will hard block and give manual migration instructions. +# 2) Currently uclibc and uclibc-ng's iconv are in bad shape. We've been using +# the breakout library. The disadvantage here is that we have to sprinkle +# LDFAGS=-liconv on build systems that need to link against libiconv. +RDEPEND=" + !!sys-libs/uclibc + iconv? ( dev-libs/libiconv )" + +S=${WORKDIR}/${MY_P} + +export CBUILD=${CBUILD:-${CHOST}} +export CTARGET=${CTARGET:-${CHOST}} +if [[ ${CHOST} == ${CTARGET} ]] ; then + if [[ ${CATEGORY} == cross-* ]] ; then + export CTARGET=${CATEGORY#cross-} + fi +fi + +is_crosscompile() { + [[ ${CHOST} != ${CTARGET} ]] +} + +alt_build_kprefix() { + if [[ ${CBUILD} == ${CHOST} && ${CHOST} == ${CTARGET} ]] ; then + echo /usr/include + else + echo /usr/${CTARGET}/usr/include + fi +} + +just_headers() { + use crosscompile_opts_headers-only && is_crosscompile +} + +uclibc_endian() { + # XXX: this wont work for a toolchain which is bi-endian, but we + # dont have any such thing at the moment, so not a big deal + touch "${T}"/endian.s + $(tc-getAS ${CTARGET}) "${T}"/endian.s -o "${T}"/endian.o + case $(file "${T}"/endian.o) in + *" MSB "*) echo "BIG";; + *" LSB "*) echo "LITTLE";; + *) echo "NFC";; + esac + rm -f "${T}"/endian.{s,o} +} + +kconfig_q_opt() { + local flag=$1; shift + case ${flag} in + y|n) ;; + *) flag=$(usex ${flag} y n) ;; + esac + + local var="defs_${flag}" + eval "${var}+=( $* )" +} + +get_opt() { + ( + unset ${1} + . ${2:-"${S}"/.config} + echo ${!1} + ) +} + +make_oldconfig() { + yes "" 2>/dev/null | emake -s oldconfig >/dev/null +} + +make_config() { + restore_config .config + if [ -f .config ]; then + make_oldconfig + return 0 + else + ewarn "Could not locate user configfile, so we will save a default one" + fi + + emake ARCH=$1 defconfig >/dev/null + + local defs_{y,n} + + # These are forced off + defs_n=( + DOASSERTS + DODEBUG_PT + HAS_NO_THREADS + PROPOLICE_BLOCK_ABRT + SSP_QUICK_CANARY + SUPPORT_LD_DEBUG_EARLY + UCLIBC_HAS_CTYPE_UNSAFE + UCLIBC_HAS_LOCALE + UCLIBC_HAS_SSP_COMPAT + ) + + # These are forced on + defs_y=( + COMPAT_ATEXIT + DO_C99_MATH + DO_XSI_MATH + FORCE_SHAREABLE_TEXT_SEGMENTS + LDSO_GNU_HASH_SUPPORT + LDSO_PRELINK_SUPPORT + LDSO_PRELOAD_FILE_SUPPORT + LDSO_RUNPATH_OF_EXECUTABLE + LDSO_STANDALONE_SUPPORT + MALLOC_GLIBC_COMPAT + PROPOLICE_BLOCK_SEGV + PTHREADS_DEBUG_SUPPORT + UCLIBC_HAS_ARC4RANDOM + UCLIBC_HAS_BACKTRACE + UCLIBC_HAS_BSD_RES_CLOSE + UCLIBC_HAS_CONTEXT_FUNCS + UCLIBC_HAS_CTYPE_CHECKED + UCLIBC_HAS_EXTRA_COMPAT_RES_STATE + UCLIBC_HAS_FENV + UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE + UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE + UCLIBC_HAS_FOPEN_LARGEFILE_MODE + UCLIBC_HAS_FTS + UCLIBC_HAS_FTW + UCLIBC_HAS_GETPT + UCLIBC_HAS_GLIBC_CUSTOM_PRINTF + UCLIBC_HAS_GLIBC_CUSTOM_STREAMS + UCLIBC_HAS_GNU_GLOB + UCLIBC_HAS_HEXADECIMAL_FLOATS + UCLIBC_HAS_LIBNSL_STUB + UCLIBC_HAS_LIBRESOLV_STUB + UCLIBC_HAS_LIBUTIL + UCLIBC_HAS_NFTW + UCLIBC_HAS_OBSOLETE_BSD_SIGNAL + UCLIBC_HAS_OBSTACK + UCLIBC_HAS_PRINTF_M_SPEC + UCLIBC_HAS_PROGRAM_INVOCATION_NAME + UCLIBC_HAS_RESOLVER_SUPPORT + UCLIBC_HAS_SHA256_CRYPT_IMPL + UCLIBC_HAS_SHA512_CRYPT_IMPL + UCLIBC_HAS_SSP + UCLIBC_HAS_STUBS + UCLIBC_HAS_SYS_ERRLIST + UCLIBC_HAS_SYS_SIGLIST + UCLIBC_HAS_THREADS_NATIVE + UCLIBC_HAS_TZ_FILE_READ_MANY + UCLIBC_HAS_UTMP + UCLIBC_HAS_UTMPX + UCLIBC_HAS_WCHAR + UCLIBC_HAS_WORDEXP + UCLIBC_NTP_LEGACY + UCLIBC_SUPPORT_AI_ADDRCONFIG + UCLIBC_SUSV2_LEGACY + UCLIBC_SUSV3_LEGACY + UCLIBC_SUSV3_LEGACY_MACROS + UCLIBC_SUSV4_LEGACY + UCLIBC_USE_NETLINK + ) + + sed -i -e '/ARCH_.*_ENDIAN/d' .config + kconfig_q_opt y "ARCH_WANTS_$(uclibc_endian)_ENDIAN" + + kconfig_q_opt debug DODEBUG + kconfig_q_opt debug SUPPORT_LD_DEBUG + kconfig_q_opt debug UCLIBC_HAS_PROFILING + + kconfig_q_opt ipv6 UCLIBC_HAS_IPV6 + + kconfig_q_opt rpc UCLIBC_HAS_RPC + kconfig_q_opt rpc UCLIBC_HAS_FULL_RPC + kconfig_q_opt rpc UCLIBC_HAS_REENTRANT_RPC + + kconfig_q_opt hardened UCLIBC_BUILD_NOEXECSTACK + kconfig_q_opt hardened UCLIBC_BUILD_NOW + kconfig_q_opt hardened UCLIBC_BUILD_PIE + kconfig_q_opt hardened UCLIBC_BUILD_RELRO + kconfig_q_opt hardened UCLIBC_BUILD_SSP + + local count def + for count in 1 2 ; do + # Run twice as some config opts depend on others being enabled first. + for def in ${defs_y[@]} ; do + sed -i -e "s|.*\<${def}\>.*set|${def}=y|g" .config + done + for def in ${defs_n[@]} ; do + sed -i -e "s|${def}=y|# ${def} is not set|g" .config + done + make_oldconfig + done + + einfo "Enabled options:" + for def in ${defs_y[@]} ; do + einfo " " $(grep "^${def}=y" .config || echo "could not find ${def}") + done + einfo "Disabled options:" + for def in ${defs_n[@]} ; do + einfo " " $(grep "^# ${def} is not set" .config || echo "could not find ${def}") + done + + # setup build and run paths + sed -i \ + -e "/^CROSS_COMPILER_PREFIX/s|=.*|=\"${CTARGET}-\"|" \ + -e "/^KERNEL_HEADERS/s|=.*|=\"$(alt_build_kprefix)\"|" \ + -e "/^SHARED_LIB_LOADER_PREFIX/s|=.*|=\"/$(get_libdir)\"|" \ + -e "/^DEVEL_PREFIX/s|=.*|=\"/usr\"|" \ + -e "/^RUNTIME_PREFIX/s|=.*|=\"/\"|" \ + -e "/^UCLIBC_EXTRA_CFLAGS/s|=.*|=\"${UCLIBC_EXTRA_CFLAGS}\"|" \ + .config || die + + make_oldconfig +} + +pkg_setup() { + # Make sure our CHOST is a uclibc toolchain for native compiling + if [[ ${CHOST} == ${CTARGET} ]]; then + case ${CHOST} in + *-uclinux*|*-uclibc*) ;; + *) die "Use sys-devel/crossdev to build a uclibc toolchain" ;; + esac + fi + + # uClibc-ng doesn't carry old Linux threads, and since we force + # threading our only choice is NPTL which requires i486 and later. + [[ ${CTARGET} == i386* ]] && die "i386 can't support Native Posix Threads (NPTL)." +} + +src_prepare() { + local version subversion extraversion + + # uclibc-ng tries to create a two sym link with ld.so, + # ld-uClibc.so.{0,MAJOR_VERSION} -> ld-uClibc-.so + # where MAJOR_VERSION != 0 indicates the ABI verison. + # We want to get rid of this and just have ABI = 0. + eapply "${FILESDIR}"/uclibc-compat-r1.patch + + # We need to change the major.minor.sublevel of uclibc-ng. + # Upstream sets MAJOR_VERSION = 1 which breaks runtime linking. + # If we really want the ABI bump, we'll have to hack the gcc + # spec file and change the '*link:' rule. + version=( $(get_version_components) ) + if [[ -z ${version[1]} ]]; then + subversion=0 + extraversion=0 + else + subversion=${version[1]} + if [[ -z ${version[2]} ]]; then + extraversion=0 + else + extraversion=.${version[2]} + fi + fi + + sed -i \ + -e "/^MAJOR_VERSION/s|:=.*|:= 0|" \ + -e "/^MINOR_VERSION/s|:=.*|:= ${version[0]}|" \ + -e "/^SUBLEVEL/s|:=.*|:= ${subversion}|" \ + -e "/^EXTRAVERSION/s|:=.*|:= ${extraversion}|" \ + Rules.mak || die + + eapply_user +} + +src_configure() { + # Map our toolchain arch name to the name expected by uClibc-ng. + local target=$(tc-arch) + case ${target} in + amd64) target="x86_64";; + arm) target="arm";; + mips) target="mips";; + ppc) target="powerpc";; + x86) target="i386";; + esac + + # Do arch specific configuration by changing the defaults in + # extra/Configs/Config.. If these are not overridden + # by an save .config, they will be selected by default. + + # For i386, i486, i586 and i686 + local cpu + if [[ ${target} == "i386" ]]; then + [[ ${CTARGET} == i[456]86* ]] && cpu="${CTARGET:1:1}86" + sed -i -e "s|default CONFIG_686|default CONFIG_${cpu:-486}|" \ + extra/Configs/Config.i386 || die + fi + + # For arm + if [[ ${target} == "arm" ]]; then + sed -i -e '/Build for EABI/a \\tdefault y' extra/Configs/Config.arm + fi + + # We set HOSTCC to the proper tuple rather than just 'gcc' + sed -i -e "s|^HOSTCC.*=.*|HOSTCC=$(tc-getBUILD_CC)|" Rules.mak + + make_config ${target} + + einfo + einfo "Runtime Prefix: /" + einfo "Devel Prefix: /usr" + einfo "Kernel Prefix: $(alt_build_kprefix)" + einfo "CBUILD: ${CBUILD}" + einfo "CHOST: ${CHOST}" + einfo "CTARGET: ${CTARGET}" + einfo "ABI: ${ABI}" + einfo "ENDIAN: $(uclibc_endian)" + einfo +} + +src_compile() { + emake headers + just_headers && return 0 + + emake + if is_crosscompile ; then + emake -C utils hostutils + else + emake utils + fi +} + +src_test() { + is_crosscompile && return 0 + + # assert test fails on pax/grsec enabled kernels + # normal vfork test fails in sandbox (both glibc/uclibc) + emake UCLIBC_ONLY=1 check +} + +src_install() { + local sysroot=${D} + is_crosscompile && sysroot+="/usr/${CTARGET}" + + local target="install" + just_headers && target="install_headers" + emake DESTDIR="${sysroot}" ${target} + + save_config .config + + # remove files coming from kernel-headers + rm -rf "${sysroot}"/usr/include/{linux,asm*} + + # Make sure we install the sys-include symlink so that when + # we build a 2nd stage cross-compiler, gcc finds the target + # system headers correctly. See gcc/doc/gccinstall.info + if is_crosscompile ; then + dosym usr/include /usr/${CTARGET}/sys-include + if ! just_headers && [[ -n $(get_opt HAVE_SHARED) ]] ; then + newbin utils/ldconfig.host ${CTARGET}-ldconfig + newbin utils/ldd.host ${CTARGET}-ldd + fi + return 0 + fi + + if use symlink-compat; then + dosym libc.so.0 "${DESTDIR}"/lib/libcrypt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libdl.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libm.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libpthread.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/librt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libresolv.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libubacktrace.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libutil.so.0 + fi + + emake DESTDIR="${D}" install_utils + dobin extra/scripts/getent + dodoc README docs/*.txt +} + +pkg_postinst() { + is_crosscompile && return 0 + + if [ ! -e "${ROOT}"/etc/TZ ] ; then + ewarn "Please remember to set your timezone in /etc/TZ" + mkdir -p "${ROOT}"/etc + echo "UTC" > "${ROOT}"/etc/TZ + fi + [ "${ROOT}" != "/" ] && return 0 + # update cache before reloading init + ldconfig + # reload init ... + /sbin/telinit U 2>/dev/null +} diff --git a/sys-libs/uclibc-ng/uclibc-ng-1.0.26.ebuild b/sys-libs/uclibc-ng/uclibc-ng-1.0.26.ebuild new file mode 100644 index 000000000000..2492d87f8151 --- /dev/null +++ b/sys-libs/uclibc-ng/uclibc-ng-1.0.26.ebuild @@ -0,0 +1,411 @@ +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI="6" + +inherit flag-o-matic multilib savedconfig toolchain-funcs versionator + +if [[ ${PV} == "9999" ]] ; then + EGIT_REPO_URI="git://uclibc-ng.org/git/uclibc-ng" + inherit git-r3 + MY_P=uclibc-ng-${PV} +else + MY_P=uClibc-ng-${PV} +fi + +DESCRIPTION="C library for developing embedded Linux systems" +HOMEPAGE="http://www.uclibc-ng.org/" +if [[ ${PV} != "9999" ]] ; then + PATCH_VER="" + SRC_URI="http://downloads.uclibc-ng.org/releases/${PV}/${MY_P}.tar.bz2" + #KEYWORDS="-* ~amd64 ~arm ~mips ~ppc ~x86" + KEYWORDS="-* amd64 ~arm ~ppc x86" +fi + +LICENSE="LGPL-2" +SLOT="0" +IUSE="debug hardened iconv ipv6 rpc symlink-compat crosscompile_opts_headers-only" +RESTRICT="strip" + +# 1) We can't upgrade from uclibc to uclibc-ng via a soft blocker since portage +# will delete the ld.so sym link prematurely and break the system. So we +# will hard block and give manual migration instructions. +# 2) Currently uclibc and uclibc-ng's iconv are in bad shape. We've been using +# the breakout library. The disadvantage here is that we have to sprinkle +# LDFAGS=-liconv on build systems that need to link against libiconv. +RDEPEND=" + !!sys-libs/uclibc + iconv? ( dev-libs/libiconv )" + +S=${WORKDIR}/${MY_P} + +export CBUILD=${CBUILD:-${CHOST}} +export CTARGET=${CTARGET:-${CHOST}} +if [[ ${CHOST} == ${CTARGET} ]] ; then + if [[ ${CATEGORY} == cross-* ]] ; then + export CTARGET=${CATEGORY#cross-} + fi +fi + +is_crosscompile() { + [[ ${CHOST} != ${CTARGET} ]] +} + +alt_build_kprefix() { + if [[ ${CBUILD} == ${CHOST} && ${CHOST} == ${CTARGET} ]] ; then + echo /usr/include + else + echo /usr/${CTARGET}/usr/include + fi +} + +just_headers() { + use crosscompile_opts_headers-only && is_crosscompile +} + +uclibc_endian() { + # XXX: this wont work for a toolchain which is bi-endian, but we + # dont have any such thing at the moment, so not a big deal + touch "${T}"/endian.s + $(tc-getAS ${CTARGET}) "${T}"/endian.s -o "${T}"/endian.o + case $(file "${T}"/endian.o) in + *" MSB "*) echo "BIG";; + *" LSB "*) echo "LITTLE";; + *) echo "NFC";; + esac + rm -f "${T}"/endian.{s,o} +} + +kconfig_q_opt() { + local flag=$1; shift + case ${flag} in + y|n) ;; + *) flag=$(usex ${flag} y n) ;; + esac + + local var="defs_${flag}" + eval "${var}+=( $* )" +} + +get_opt() { + ( + unset ${1} + . ${2:-"${S}"/.config} + echo ${!1} + ) +} + +make_oldconfig() { + yes "" 2>/dev/null | emake -s oldconfig >/dev/null +} + +make_config() { + restore_config .config + if [ -f .config ]; then + make_oldconfig + return 0 + else + ewarn "Could not locate user configfile, so we will save a default one" + fi + + emake ARCH=$1 defconfig >/dev/null + + local defs_{y,n} + + # These are forced off + defs_n=( + DOASSERTS + DODEBUG_PT + HAS_NO_THREADS + PROPOLICE_BLOCK_ABRT + SSP_QUICK_CANARY + SUPPORT_LD_DEBUG_EARLY + UCLIBC_HAS_CTYPE_UNSAFE + UCLIBC_HAS_LOCALE + UCLIBC_HAS_SSP_COMPAT + ) + + # These are forced on + defs_y=( + COMPAT_ATEXIT + DO_C99_MATH + DO_XSI_MATH + FORCE_SHAREABLE_TEXT_SEGMENTS + LDSO_GNU_HASH_SUPPORT + LDSO_PRELINK_SUPPORT + LDSO_PRELOAD_FILE_SUPPORT + LDSO_RUNPATH_OF_EXECUTABLE + LDSO_STANDALONE_SUPPORT + MALLOC_GLIBC_COMPAT + PROPOLICE_BLOCK_SEGV + PTHREADS_DEBUG_SUPPORT + UCLIBC_HAS_ARC4RANDOM + UCLIBC_HAS_BACKTRACE + UCLIBC_HAS_BSD_RES_CLOSE + UCLIBC_HAS_CONTEXT_FUNCS + UCLIBC_HAS_CTYPE_CHECKED + UCLIBC_HAS_EXTRA_COMPAT_RES_STATE + UCLIBC_HAS_FENV + UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE + UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE + UCLIBC_HAS_FOPEN_LARGEFILE_MODE + UCLIBC_HAS_FTS + UCLIBC_HAS_FTW + UCLIBC_HAS_GETPT + UCLIBC_HAS_GLIBC_CUSTOM_PRINTF + UCLIBC_HAS_GLIBC_CUSTOM_STREAMS + UCLIBC_HAS_GNU_GLOB + UCLIBC_HAS_HEXADECIMAL_FLOATS + UCLIBC_HAS_LIBNSL_STUB + UCLIBC_HAS_LIBRESOLV_STUB + UCLIBC_HAS_LIBUTIL + UCLIBC_HAS_NFTW + UCLIBC_HAS_OBSOLETE_BSD_SIGNAL + UCLIBC_HAS_OBSTACK + UCLIBC_HAS_PRINTF_M_SPEC + UCLIBC_HAS_PROGRAM_INVOCATION_NAME + UCLIBC_HAS_RESOLVER_SUPPORT + UCLIBC_HAS_SHA256_CRYPT_IMPL + UCLIBC_HAS_SHA512_CRYPT_IMPL + UCLIBC_HAS_SSP + UCLIBC_HAS_STUBS + UCLIBC_HAS_SYS_ERRLIST + UCLIBC_HAS_SYS_SIGLIST + UCLIBC_HAS_THREADS_NATIVE + UCLIBC_HAS_TZ_FILE_READ_MANY + UCLIBC_HAS_UTMP + UCLIBC_HAS_UTMPX + UCLIBC_HAS_WCHAR + UCLIBC_HAS_WORDEXP + UCLIBC_NTP_LEGACY + UCLIBC_SUPPORT_AI_ADDRCONFIG + UCLIBC_SUSV2_LEGACY + UCLIBC_SUSV3_LEGACY + UCLIBC_SUSV3_LEGACY_MACROS + UCLIBC_SUSV4_LEGACY + UCLIBC_USE_NETLINK + ) + + sed -i -e '/ARCH_.*_ENDIAN/d' .config + kconfig_q_opt y "ARCH_WANTS_$(uclibc_endian)_ENDIAN" + + kconfig_q_opt debug DODEBUG + kconfig_q_opt debug SUPPORT_LD_DEBUG + kconfig_q_opt debug UCLIBC_HAS_PROFILING + + kconfig_q_opt ipv6 UCLIBC_HAS_IPV6 + + kconfig_q_opt rpc UCLIBC_HAS_RPC + kconfig_q_opt rpc UCLIBC_HAS_FULL_RPC + kconfig_q_opt rpc UCLIBC_HAS_REENTRANT_RPC + + kconfig_q_opt hardened UCLIBC_BUILD_NOEXECSTACK + kconfig_q_opt hardened UCLIBC_BUILD_NOW + kconfig_q_opt hardened UCLIBC_BUILD_PIE + kconfig_q_opt hardened UCLIBC_BUILD_RELRO + kconfig_q_opt hardened UCLIBC_BUILD_SSP + + local count def + for count in 1 2 ; do + # Run twice as some config opts depend on others being enabled first. + for def in ${defs_y[@]} ; do + sed -i -e "s|.*\<${def}\>.*set|${def}=y|g" .config + done + for def in ${defs_n[@]} ; do + sed -i -e "s|${def}=y|# ${def} is not set|g" .config + done + make_oldconfig + done + + einfo "Enabled options:" + for def in ${defs_y[@]} ; do + einfo " " $(grep "^${def}=y" .config || echo "could not find ${def}") + done + einfo "Disabled options:" + for def in ${defs_n[@]} ; do + einfo " " $(grep "^# ${def} is not set" .config || echo "could not find ${def}") + done + + # setup build and run paths + sed -i \ + -e "/^CROSS_COMPILER_PREFIX/s|=.*|=\"${CTARGET}-\"|" \ + -e "/^KERNEL_HEADERS/s|=.*|=\"$(alt_build_kprefix)\"|" \ + -e "/^SHARED_LIB_LOADER_PREFIX/s|=.*|=\"/$(get_libdir)\"|" \ + -e "/^DEVEL_PREFIX/s|=.*|=\"/usr\"|" \ + -e "/^RUNTIME_PREFIX/s|=.*|=\"/\"|" \ + -e "/^UCLIBC_EXTRA_CFLAGS/s|=.*|=\"${UCLIBC_EXTRA_CFLAGS}\"|" \ + .config || die + + make_oldconfig +} + +pkg_setup() { + # Make sure our CHOST is a uclibc toolchain for native compiling + if [[ ${CHOST} == ${CTARGET} ]]; then + case ${CHOST} in + *-uclinux*|*-uclibc*) ;; + *) die "Use sys-devel/crossdev to build a uclibc toolchain" ;; + esac + fi + + # uClibc-ng doesn't carry old Linux threads, and since we force + # threading our only choice is NPTL which requires i486 and later. + [[ ${CTARGET} == i386* ]] && die "i386 can't support Native Posix Threads (NPTL)." +} + +src_prepare() { + local version subversion extraversion + + # uclibc-ng tries to create a two sym link with ld.so, + # ld-uClibc.so.{0,MAJOR_VERSION} -> ld-uClibc-.so + # where MAJOR_VERSION != 0 indicates the ABI verison. + # We want to get rid of this and just have ABI = 0. + eapply "${FILESDIR}"/uclibc-compat-r1.patch + + # We need to change the major.minor.sublevel of uclibc-ng. + # Upstream sets MAJOR_VERSION = 1 which breaks runtime linking. + # If we really want the ABI bump, we'll have to hack the gcc + # spec file and change the '*link:' rule. + version=( $(get_version_components) ) + if [[ -z ${version[1]} ]]; then + subversion=0 + extraversion=0 + else + subversion=${version[1]} + if [[ -z ${version[2]} ]]; then + extraversion=0 + else + extraversion=.${version[2]} + fi + fi + + sed -i \ + -e "/^MAJOR_VERSION/s|:=.*|:= 0|" \ + -e "/^MINOR_VERSION/s|:=.*|:= ${version[0]}|" \ + -e "/^SUBLEVEL/s|:=.*|:= ${subversion}|" \ + -e "/^EXTRAVERSION/s|:=.*|:= ${extraversion}|" \ + Rules.mak || die + + eapply_user +} + +src_configure() { + # Map our toolchain arch name to the name expected by uClibc-ng. + local target=$(tc-arch) + case ${target} in + amd64) target="x86_64";; + arm) target="arm";; + mips) target="mips";; + ppc) target="powerpc";; + x86) target="i386";; + esac + + # Do arch specific configuration by changing the defaults in + # extra/Configs/Config.. If these are not overridden + # by an save .config, they will be selected by default. + + # For i386, i486, i586 and i686 + local cpu + if [[ ${target} == "i386" ]]; then + [[ ${CTARGET} == i[456]86* ]] && cpu="${CTARGET:1:1}86" + sed -i -e "s|default CONFIG_686|default CONFIG_${cpu:-486}|" \ + extra/Configs/Config.i386 || die + fi + + # For arm + if [[ ${target} == "arm" ]]; then + sed -i -e '/Build for EABI/a \\tdefault y' extra/Configs/Config.arm + fi + + # We set HOSTCC to the proper tuple rather than just 'gcc' + sed -i -e "s|^HOSTCC.*=.*|HOSTCC=$(tc-getBUILD_CC)|" Rules.mak + + make_config ${target} + + einfo + einfo "Runtime Prefix: /" + einfo "Devel Prefix: /usr" + einfo "Kernel Prefix: $(alt_build_kprefix)" + einfo "CBUILD: ${CBUILD}" + einfo "CHOST: ${CHOST}" + einfo "CTARGET: ${CTARGET}" + einfo "ABI: ${ABI}" + einfo "ENDIAN: $(uclibc_endian)" + einfo +} + +src_compile() { + emake headers + just_headers && return 0 + + emake + if is_crosscompile ; then + emake -C utils hostutils + else + emake utils + fi +} + +src_test() { + is_crosscompile && return 0 + + # assert test fails on pax/grsec enabled kernels + # normal vfork test fails in sandbox (both glibc/uclibc) + emake UCLIBC_ONLY=1 check +} + +src_install() { + local sysroot=${D} + is_crosscompile && sysroot+="/usr/${CTARGET}" + + local target="install" + just_headers && target="install_headers" + emake DESTDIR="${sysroot}" ${target} + + save_config .config + + # remove files coming from kernel-headers + rm -rf "${sysroot}"/usr/include/{linux,asm*} + + # Make sure we install the sys-include symlink so that when + # we build a 2nd stage cross-compiler, gcc finds the target + # system headers correctly. See gcc/doc/gccinstall.info + if is_crosscompile ; then + dosym usr/include /usr/${CTARGET}/sys-include + if ! just_headers && [[ -n $(get_opt HAVE_SHARED) ]] ; then + newbin utils/ldconfig.host ${CTARGET}-ldconfig + newbin utils/ldd.host ${CTARGET}-ldd + fi + return 0 + fi + + if use symlink-compat; then + dosym libc.so.0 "${DESTDIR}"/lib/libcrypt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libdl.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libm.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libpthread.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/librt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libresolv.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libubacktrace.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libutil.so.0 + fi + + emake DESTDIR="${D}" install_utils + dobin extra/scripts/getent + dodoc README docs/*.txt +} + +pkg_postinst() { + is_crosscompile && return 0 + + if [ ! -e "${ROOT}"/etc/TZ ] ; then + ewarn "Please remember to set your timezone in /etc/TZ" + mkdir -p "${ROOT}"/etc + echo "UTC" > "${ROOT}"/etc/TZ + fi + [ "${ROOT}" != "/" ] && return 0 + # update cache before reloading init + ldconfig + # reload init ... + /sbin/telinit U 2>/dev/null +} diff --git a/sys-libs/uclibc-ng/uclibc-ng-9999.ebuild b/sys-libs/uclibc-ng/uclibc-ng-9999.ebuild new file mode 100644 index 000000000000..f6ad51297978 --- /dev/null +++ b/sys-libs/uclibc-ng/uclibc-ng-9999.ebuild @@ -0,0 +1,410 @@ +# Copyright 1999-2016 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI="6" + +inherit flag-o-matic multilib savedconfig toolchain-funcs versionator + +if [[ ${PV} == "9999" ]] ; then + EGIT_REPO_URI="git://uclibc-ng.org/git/uclibc-ng" + inherit git-r3 + MY_P=uclibc-ng-${PV} +else + MY_P=uClibc-ng-${PV} +fi + +DESCRIPTION="C library for developing embedded Linux systems" +HOMEPAGE="http://www.uclibc-ng.org/" +if [[ ${PV} != "9999" ]] ; then + PATCH_VER="" + SRC_URI="http://downloads.uclibc-ng.org/releases/${PV}/${MY_P}.tar.bz2" + KEYWORDS="-* ~amd64 ~arm ~mips ~ppc ~x86" +fi + +LICENSE="LGPL-2" +SLOT="0" +IUSE="debug hardened iconv ipv6 rpc symlink-compat crosscompile_opts_headers-only" +RESTRICT="strip" + +# 1) We can't upgrade from uclibc to uclibc-ng via a soft blocker since portage +# will delete the ld.so sym link prematurely and break the system. So we +# will hard block and give manual migration instructions. +# 2) Currently uclibc and uclibc-ng's iconv are in bad shape. We've been using +# the breakout library. The disadvantage here is that we have to sprinkle +# LDFAGS=-liconv on build systems that need to link against libiconv. +RDEPEND=" + !!sys-libs/uclibc + iconv? ( dev-libs/libiconv )" + +S=${WORKDIR}/${MY_P} + +export CBUILD=${CBUILD:-${CHOST}} +export CTARGET=${CTARGET:-${CHOST}} +if [[ ${CHOST} == ${CTARGET} ]] ; then + if [[ ${CATEGORY} == cross-* ]] ; then + export CTARGET=${CATEGORY#cross-} + fi +fi + +is_crosscompile() { + [[ ${CHOST} != ${CTARGET} ]] +} + +alt_build_kprefix() { + if [[ ${CBUILD} == ${CHOST} && ${CHOST} == ${CTARGET} ]] ; then + echo /usr/include + else + echo /usr/${CTARGET}/usr/include + fi +} + +just_headers() { + use crosscompile_opts_headers-only && is_crosscompile +} + +uclibc_endian() { + # XXX: this wont work for a toolchain which is bi-endian, but we + # dont have any such thing at the moment, so not a big deal + touch "${T}"/endian.s + $(tc-getAS ${CTARGET}) "${T}"/endian.s -o "${T}"/endian.o + case $(file "${T}"/endian.o) in + *" MSB "*) echo "BIG";; + *" LSB "*) echo "LITTLE";; + *) echo "NFC";; + esac + rm -f "${T}"/endian.{s,o} +} + +kconfig_q_opt() { + local flag=$1; shift + case ${flag} in + y|n) ;; + *) flag=$(usex ${flag} y n) ;; + esac + + local var="defs_${flag}" + eval "${var}+=( $* )" +} + +get_opt() { + ( + unset ${1} + . ${2:-"${S}"/.config} + echo ${!1} + ) +} + +make_oldconfig() { + yes "" 2>/dev/null | emake -s oldconfig >/dev/null +} + +make_config() { + restore_config .config + if [ -f .config ]; then + make_oldconfig + return 0 + else + ewarn "Could not locate user configfile, so we will save a default one" + fi + + emake ARCH=$1 defconfig >/dev/null + + local defs_{y,n} + + # These are forced off + defs_n=( + DOASSERTS + DODEBUG_PT + HAS_NO_THREADS + PROPOLICE_BLOCK_ABRT + SSP_QUICK_CANARY + SUPPORT_LD_DEBUG_EARLY + UCLIBC_HAS_CTYPE_UNSAFE + UCLIBC_HAS_LOCALE + UCLIBC_HAS_SSP_COMPAT + ) + + # These are forced on + defs_y=( + COMPAT_ATEXIT + DO_C99_MATH + DO_XSI_MATH + FORCE_SHAREABLE_TEXT_SEGMENTS + LDSO_GNU_HASH_SUPPORT + LDSO_PRELINK_SUPPORT + LDSO_PRELOAD_FILE_SUPPORT + LDSO_RUNPATH_OF_EXECUTABLE + LDSO_STANDALONE_SUPPORT + MALLOC_GLIBC_COMPAT + PROPOLICE_BLOCK_SEGV + PTHREADS_DEBUG_SUPPORT + UCLIBC_HAS_ARC4RANDOM + UCLIBC_HAS_BACKTRACE + UCLIBC_HAS_BSD_RES_CLOSE + UCLIBC_HAS_CONTEXT_FUNCS + UCLIBC_HAS_CTYPE_CHECKED + UCLIBC_HAS_EXTRA_COMPAT_RES_STATE + UCLIBC_HAS_FENV + UCLIBC_HAS_FOPEN_CLOSEEXEC_MODE + UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE + UCLIBC_HAS_FOPEN_LARGEFILE_MODE + UCLIBC_HAS_FTS + UCLIBC_HAS_FTW + UCLIBC_HAS_GETPT + UCLIBC_HAS_GLIBC_CUSTOM_PRINTF + UCLIBC_HAS_GLIBC_CUSTOM_STREAMS + UCLIBC_HAS_GNU_GLOB + UCLIBC_HAS_HEXADECIMAL_FLOATS + UCLIBC_HAS_LIBNSL_STUB + UCLIBC_HAS_LIBRESOLV_STUB + UCLIBC_HAS_LIBUTIL + UCLIBC_HAS_NFTW + UCLIBC_HAS_OBSOLETE_BSD_SIGNAL + UCLIBC_HAS_OBSTACK + UCLIBC_HAS_PRINTF_M_SPEC + UCLIBC_HAS_PROGRAM_INVOCATION_NAME + UCLIBC_HAS_RESOLVER_SUPPORT + UCLIBC_HAS_SHA256_CRYPT_IMPL + UCLIBC_HAS_SHA512_CRYPT_IMPL + UCLIBC_HAS_SSP + UCLIBC_HAS_STUBS + UCLIBC_HAS_SYS_ERRLIST + UCLIBC_HAS_SYS_SIGLIST + UCLIBC_HAS_THREADS_NATIVE + UCLIBC_HAS_TZ_FILE_READ_MANY + UCLIBC_HAS_UTMP + UCLIBC_HAS_UTMPX + UCLIBC_HAS_WCHAR + UCLIBC_HAS_WORDEXP + UCLIBC_NTP_LEGACY + UCLIBC_SUPPORT_AI_ADDRCONFIG + UCLIBC_SUSV2_LEGACY + UCLIBC_SUSV3_LEGACY + UCLIBC_SUSV3_LEGACY_MACROS + UCLIBC_SUSV4_LEGACY + UCLIBC_USE_NETLINK + ) + + sed -i -e '/ARCH_.*_ENDIAN/d' .config + kconfig_q_opt y "ARCH_WANTS_$(uclibc_endian)_ENDIAN" + + kconfig_q_opt debug DODEBUG + kconfig_q_opt debug SUPPORT_LD_DEBUG + kconfig_q_opt debug UCLIBC_HAS_PROFILING + + kconfig_q_opt ipv6 UCLIBC_HAS_IPV6 + + kconfig_q_opt rpc UCLIBC_HAS_RPC + kconfig_q_opt rpc UCLIBC_HAS_FULL_RPC + kconfig_q_opt rpc UCLIBC_HAS_REENTRANT_RPC + + kconfig_q_opt hardened UCLIBC_BUILD_NOEXECSTACK + kconfig_q_opt hardened UCLIBC_BUILD_NOW + kconfig_q_opt hardened UCLIBC_BUILD_PIE + kconfig_q_opt hardened UCLIBC_BUILD_RELRO + kconfig_q_opt hardened UCLIBC_BUILD_SSP + + local count def + for count in 1 2 ; do + # Run twice as some config opts depend on others being enabled first. + for def in ${defs_y[@]} ; do + sed -i -e "s|.*\<${def}\>.*set|${def}=y|g" .config + done + for def in ${defs_n[@]} ; do + sed -i -e "s|${def}=y|# ${def} is not set|g" .config + done + make_oldconfig + done + + einfo "Enabled options:" + for def in ${defs_y[@]} ; do + einfo " " $(grep "^${def}=y" .config || echo "could not find ${def}") + done + einfo "Disabled options:" + for def in ${defs_n[@]} ; do + einfo " " $(grep "^# ${def} is not set" .config || echo "could not find ${def}") + done + + # setup build and run paths + sed -i \ + -e "/^CROSS_COMPILER_PREFIX/s|=.*|=\"${CTARGET}-\"|" \ + -e "/^KERNEL_HEADERS/s|=.*|=\"$(alt_build_kprefix)\"|" \ + -e "/^SHARED_LIB_LOADER_PREFIX/s|=.*|=\"/$(get_libdir)\"|" \ + -e "/^DEVEL_PREFIX/s|=.*|=\"/usr\"|" \ + -e "/^RUNTIME_PREFIX/s|=.*|=\"/\"|" \ + -e "/^UCLIBC_EXTRA_CFLAGS/s|=.*|=\"${UCLIBC_EXTRA_CFLAGS}\"|" \ + .config || die + + make_oldconfig +} + +pkg_setup() { + # Make sure our CHOST is a uclibc toolchain for native compiling + if [[ ${CHOST} == ${CTARGET} ]]; then + case ${CHOST} in + *-uclinux*|*-uclibc*) ;; + *) die "Use sys-devel/crossdev to build a uclibc toolchain" ;; + esac + fi + + # uClibc-ng doesn't carry old Linux threads, and since we force + # threading our only choice is NPTL which requires i486 and later. + [[ ${CTARGET} == i386* ]] && die "i386 can't support Native Posix Threads (NPTL)." +} + +src_prepare() { + local version subversion extraversion + + # uclibc-ng tries to create a two sym link with ld.so, + # ld-uClibc.so.{0,MAJOR_VERSION} -> ld-uClibc-.so + # where MAJOR_VERSION != 0 indicates the ABI verison. + # We want to get rid of this and just have ABI = 0. + eapply "${FILESDIR}"/uclibc-compat-r1.patch + + # We need to change the major.minor.sublevel of uclibc-ng. + # Upstream sets MAJOR_VERSION = 1 which breaks runtime linking. + # If we really want the ABI bump, we'll have to hack the gcc + # spec file and change the '*link:' rule. + version=( $(get_version_components) ) + if [[ -z ${version[1]} ]]; then + subversion=0 + extraversion=0 + else + subversion=${version[1]} + if [[ -z ${version[2]} ]]; then + extraversion=0 + else + extraversion=.${version[2]} + fi + fi + + sed -i \ + -e "/^MAJOR_VERSION/s|:=.*|:= 0|" \ + -e "/^MINOR_VERSION/s|:=.*|:= ${version[0]}|" \ + -e "/^SUBLEVEL/s|:=.*|:= ${subversion}|" \ + -e "/^EXTRAVERSION/s|:=.*|:= ${extraversion}|" \ + Rules.mak || die + + eapply_user +} + +src_configure() { + # Map our toolchain arch name to the name expected by uClibc-ng. + local target=$(tc-arch) + case ${target} in + amd64) target="x86_64";; + arm) target="arm";; + mips) target="mips";; + ppc) target="powerpc";; + x86) target="i386";; + esac + + # Do arch specific configuration by changing the defaults in + # extra/Configs/Config.. If these are not overridden + # by an save .config, they will be selected by default. + + # For i386, i486, i586 and i686 + local cpu + if [[ ${target} == "i386" ]]; then + [[ ${CTARGET} == i[456]86* ]] && cpu="${CTARGET:1:1}86" + sed -i -e "s|default CONFIG_686|default CONFIG_${cpu:-486}|" \ + extra/Configs/Config.i386 || die + fi + + # For arm + if [[ ${target} == "arm" ]]; then + sed -i -e '/Build for EABI/a \\tdefault y' extra/Configs/Config.arm + fi + + # We set HOSTCC to the proper tuple rather than just 'gcc' + sed -i -e "s|^HOSTCC.*=.*|HOSTCC=$(tc-getBUILD_CC)|" Rules.mak + + make_config ${target} + + einfo + einfo "Runtime Prefix: /" + einfo "Devel Prefix: /usr" + einfo "Kernel Prefix: $(alt_build_kprefix)" + einfo "CBUILD: ${CBUILD}" + einfo "CHOST: ${CHOST}" + einfo "CTARGET: ${CTARGET}" + einfo "ABI: ${ABI}" + einfo "ENDIAN: $(uclibc_endian)" + einfo +} + +src_compile() { + emake headers + just_headers && return 0 + + emake + if is_crosscompile ; then + emake -C utils hostutils + else + emake utils + fi +} + +src_test() { + is_crosscompile && return 0 + + # assert test fails on pax/grsec enabled kernels + # normal vfork test fails in sandbox (both glibc/uclibc) + emake UCLIBC_ONLY=1 check +} + +src_install() { + local sysroot=${D} + is_crosscompile && sysroot+="/usr/${CTARGET}" + + local target="install" + just_headers && target="install_headers" + emake DESTDIR="${sysroot}" ${target} + + save_config .config + + # remove files coming from kernel-headers + rm -rf "${sysroot}"/usr/include/{linux,asm*} + + # Make sure we install the sys-include symlink so that when + # we build a 2nd stage cross-compiler, gcc finds the target + # system headers correctly. See gcc/doc/gccinstall.info + if is_crosscompile ; then + dosym usr/include /usr/${CTARGET}/sys-include + if ! just_headers && [[ -n $(get_opt HAVE_SHARED) ]] ; then + newbin utils/ldconfig.host ${CTARGET}-ldconfig + newbin utils/ldd.host ${CTARGET}-ldd + fi + return 0 + fi + + if use symlink-compat; then + dosym libc.so.0 "${DESTDIR}"/lib/libcrypt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libdl.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libm.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libpthread.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/librt.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libresolv.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libubacktrace.so.0 + dosym libc.so.0 "${DESTDIR}"/lib/libutil.so.0 + fi + + emake DESTDIR="${D}" install_utils + dobin extra/scripts/getent + dodoc README docs/*.txt +} + +pkg_postinst() { + is_crosscompile && return 0 + + if [ ! -e "${ROOT}"/etc/TZ ] ; then + ewarn "Please remember to set your timezone in /etc/TZ" + mkdir -p "${ROOT}"/etc + echo "UTC" > "${ROOT}"/etc/TZ + fi + [ "${ROOT}" != "/" ] && return 0 + # update cache before reloading init + ldconfig + # reload init ... + /sbin/telinit U 2>/dev/null +} -- cgit v1.2.3