Enable building on hardened systems, bug #103437.

(Portage version: 2.0.51.22-r2)

5 files changed, 179 insertions, 11 deletions

diff --git a/dev-libs/klibc/ChangeLog b/dev-libs/klibc/ChangeLog
index a626fe45b591..e3cc81b5da84 100644
--- a/dev-libs/klibc/ChangeLog
+++ b/dev-libs/klibc/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for dev-libs/klibc
 # Copyright 1999-2005 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/dev-libs/klibc/ChangeLog,v 1.9 2005/06/29 07:08:47 dholm Exp $
+# $Header: /var/cvsroot/gentoo-x86/dev-libs/klibc/ChangeLog,v 1.10 2005/08/26 21:16:25 azarah Exp $
+
+*klibc-1.0.14-r1 (26 Aug 2005)
+
+  26 Aug 2005; Martin Schlemmer <azarah@gentoo.org>
+  +files/klibc-1.0.14-nostdlib.patch, +klibc-1.0.14-r1.ebuild:
+  Enable building on hardened systems, bug #103437.
 
   29 Jun 2005; David Holm <dholm@gentoo.org> klibc-1.0.14.ebuild:
   Added to ~ppc.
diff --git a/dev-libs/klibc/Manifest b/dev-libs/klibc/Manifest
index c060733852cd..b3b3c3e6b576 100644
--- a/dev-libs/klibc/Manifest
+++ b/dev-libs/klibc/Manifest
@@ -1,6 +1,4 @@
------BEGIN PGP SIGNED MESSAGE-----
-Hash: SHA1
-
+MD5 d387f0f30d82ac21387316c34083fcd8 klibc-1.0.14-r1.ebuild 4119
 MD5 300321e4e9125b68cfc58017ec3949fd klibc-1.0.ebuild 3289
 MD5 e054f1020f728f17ff8cf5fc3cef0ed3 klibc-1.0.3.ebuild 3939
 MD5 4ff19cc7970bfe6510b42bde782fbaa4 ChangeLog 1618
@@ -11,12 +9,7 @@ MD5 d839dab2895dd0e607d19436928be939 files/digest-klibc-1.0.8 64
 MD5 626ed5b2981bf97e3b37743bb3b4cc08 files/digest-klibc-1.0.3 64
 MD5 e70edb40913b7ad07638a7202f773b6f files/klibc-1.0-makeklcc-empty-args.patch 807
 MD5 790a9f0a9a74e6eac6c6c1dbde2a94b6 files/klibc.m4 3619
+MD5 4b098438d57b0f7ad9f16d534fb98eb4 files/klibc-1.0.14-nostdlib.patch 460
+MD5 5f74818fe6743d6f26cd199480a6d4ea files/digest-klibc-1.0.14-r1 65
 MD5 d995810231e49d3aee9101cebc8a6a17 files/digest-klibc-1.0 62
 MD5 5f74818fe6743d6f26cd199480a6d4ea files/digest-klibc-1.0.14 65
------BEGIN PGP SIGNATURE-----
-Version: GnuPG v1.4.2 (GNU/Linux)
-
-iD8DBQFC8yF71ZcsMnZjRyIRAmR5AJ9rEGyF5+NEklupL6aSXPdXZRJbyQCgr9G9
-T7SSyQm/49IhO1OGge9N3iE=
-=NuLO
------END PGP SIGNATURE-----
diff --git a/dev-libs/klibc/files/digest-klibc-1.0.14-r1 b/dev-libs/klibc/files/digest-klibc-1.0.14-r1
new file mode 100644
index 000000000000..cb0361a61c23
--- /dev/null
+++ b/dev-libs/klibc/files/digest-klibc-1.0.14-r1
@@ -0,0 +1 @@
+MD5 882492395506ffb5f4cdbfca11eeb3d6 klibc-1.0.14.tar.bz2 443250
diff --git a/dev-libs/klibc/files/klibc-1.0.14-nostdlib.patch b/dev-libs/klibc/files/klibc-1.0.14-nostdlib.patch
new file mode 100644
index 000000000000..99068a4b6c4e
--- /dev/null
+++ b/dev-libs/klibc/files/klibc-1.0.14-nostdlib.patch
@@ -0,0 +1,12 @@
+diff --git a/MCONFIG b/MCONFIG
+--- a/MCONFIG
++++ b/MCONFIG
+@@ -42,7 +42,7 @@ INCLUDE = -I$(SRCROOT)/include/arch/$(AR
+ 	  -I$(SRCROOT)/include/bits$(BITSIZE) \
+ 	  -I$(SRCROOT)/include \
+ 	  -I$(KRNLOBJ)/include -I$(KRNLOBJ)/include2 -I$(KRNLSRC)/include
+-REQFLAGS = $(ARCHREQFLAGS) $(KLIBCVER) -nostdinc -iwithprefix include \
++REQFLAGS = $(ARCHREQFLAGS) $(KLIBCVER) -nostdlib -nostdinc -iwithprefix include \
+ 	   $(INCLUDE)
+ LDFLAGS =
+ AR      = $(CROSS)ar
diff --git a/dev-libs/klibc/klibc-1.0.14-r1.ebuild b/dev-libs/klibc/klibc-1.0.14-r1.ebuild
new file mode 100644
index 000000000000..d1480bb3c34a
--- /dev/null
+++ b/dev-libs/klibc/klibc-1.0.14-r1.ebuild
@@ -0,0 +1,156 @@
+# Copyright 1999-2005 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-libs/klibc/klibc-1.0.14-r1.ebuild,v 1.1 2005/08/26 21:16:25 azarah Exp $
+
+inherit eutils linux-mod
+
+export CTARGET=${CTARGET:-${CHOST}}
+if [[ ${CTARGET} == ${CHOST} ]] ; then
+	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
+		export CTARGET=${CATEGORY/cross-}
+	fi
+fi
+
+DESCRIPTION="A minimal libc subset for use with initramfs."
+HOMEPAGE="http://www.zytor.com/mailman/listinfo/klibc"
+SRC_URI="ftp://ftp.kernel.org/pub/linux/libs/klibc/${P}.tar.bz2
+	ftp://ftp.kernel.org/pub/linux/libs/klibc/Stable/${P}.tar.bz2
+	ftp://ftp.kernel.org/pub/linux/libs/klibc/Testing/${P}.tar.bz2"
+LICENSE="|| ( GPL-2 LGPL-2 )"
+KEYWORDS="~amd64 ~ppc ~x86"
+IUSE=""
+RESTRICT="nostrip"
+
+DEPEND="dev-lang/perl
+	virtual/linux-sources"
+RDEPEND="dev-lang/perl"
+
+if [[ ${CTARGET} != ${CHOST} ]] ; then
+	SLOT="${CTARGET}"
+else
+	SLOT="0"
+fi
+
+is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; }
+
+guess_arch() {
+	local x
+	local host=$(echo "${CTARGET%%-*}" | sed -e 's/i.86/i386/' \
+	                                         -e 's/sun4u/sparc64/' \
+	                                         -e 's/arm.*/arm/' \
+	                                         -e 's/sa110/arm/' \
+	                                         -e 's/powerpc/ppc/')
+
+	# Sort reverse so that we will get ppc64 before ppc, etc
+	for x in $(ls -1 "${S}/include/arch/" | sort -r) ; do
+		if [[ ${host} == "${x}" ]] ; then
+			echo "${x}"
+			return 0
+		fi
+	done
+
+	return 1
+}
+
+pkg_setup() {
+	# Make sure kernel sources are OK
+	# (Override for linux-mod eclass)
+	check_kernel_built
+}
+
+src_unpack() {
+	unpack ${A}
+
+	if [[ ! -d /usr/${CTARGET} ]] ; then
+		echo
+		eerror "It does not look like your cross-compiler is setup properly!"
+		die "It does not look like your cross-compiler is setup properly!"
+	fi
+
+	if ! guess_arch &>/dev/null ; then
+		echo
+		eerror "Could not guess klibc's ARCH from your CTARGET!"
+		die "Could not guess klibc's ARCH from your CTARGET!"
+	fi
+
+	kernel_arch=$(readlink "${KV_OUT_DIR}/include/asm" | sed -e 's:asm-::')
+	if [[ ${kernel_arch} != $(guess_arch) ]] ; then
+		echo
+		eerror "Your kernel sources are not configured for your chosen arch!"
+		eerror "(KERNEL_ARCH=\"${kernel_arch}\", ARCH=\"$(guess_arch)\")"
+		die "Your kernel sources are not configured for your chosen arch!"
+	fi
+
+	cd ${S}
+
+	# Enable building on hardened systems, bug #103437
+	epatch ${FILESDIR}/${P}-nostdlib.patch
+
+	# Add our linux source tree symlink
+	ln -snf ${KV_DIR} linux
+
+	# set the build directory
+	echo "KRNLOBJ = ${KV_OUT_DIR}" >> MCONFIG
+
+	# We do not want all the nice prelink warnings
+	# NOTE: for amd64, we might change below to '/usr/$(get_libdir)/klibc',
+	#       but I do not do it right now, as the build system do not support
+	#       the lib64 yet ....
+	cat > "${S}/70klibc" <<-EOF
+		PRELINK_PATH_MASK="/usr/lib/klibc"
+	EOF
+}
+
+src_compile() {
+	if is_cross ; then
+		einfo "ARCH = \"$(guess_arch)\""
+		einfo "CROSS = \"${CTARGET}-\""
+		emake ARCH=$(guess_arch) \
+			CROSS="${CTARGET}-" || die "Compile failed!"
+	else
+		env -u ARCH \
+		emake || die "Compile failed!"
+	fi
+}
+
+src_install() {
+	local klibc_prefix
+
+	if is_cross ; then
+		make INSTALLROOT=${D} \
+			ARCH=$(guess_arch) \
+			CROSS="${CTARGET}-" \
+			install || die "Install failed!"
+
+		klibc_prefix=$("${S}/${CTARGET}-klcc" -print-klibc-bindir)
+	else
+		env -u ARCH \
+		make INSTALLROOT=${D} install || die "Install failed!"
+
+		klibc_prefix=$("${S}/klcc" -print-klibc-bindir)
+	fi
+
+	# Hardlinks becoming copies
+	dosym gzip "${klibc_prefix}/gunzip"
+	dosym gzip "${klibc_prefix}/zcat"
+
+	if ! is_cross ; then
+		insinto /usr/share/aclocal
+		doins ${FILESDIR}/klibc.m4
+
+		doenvd ${S}/70klibc
+
+		dodoc ${S}/README ${S}/klibc/{LICENSE,CAVEATS}
+		newdoc ${S}/klibc/README README.klibc
+		newdoc ${S}/klibc/arch/README README.klibc.arch
+		docinto ash; newdoc ${S}/ash/README.klibc README
+		docinto gzip; dodoc ${S}/gzip/{COPYING,README}
+		docinto ipconfig; dodoc ${S}/ipconfig/README
+		docinto kinit; dodoc ${S}/kinit/README
+	fi
+}
+
+pkg_postinst() {
+	# Override for linux-mod eclass
+	return 0
+}