Revert "dev-lisp/sbcl: remove old versions"

This reverts commit d8200d5a038d0cd1d8411f4ea697f91fe270b0de.

sci-mathematics/acl2 needs an older version, revert to fix CI for now.

Bug: https://bugs.gentoo.org/926360
Bug: https://bugs.gentoo.org/943183
Signed-off-by: Sam James <sam@gentoo.org>

3 files changed, 555 insertions, 0 deletions

diff --git a/dev-lisp/sbcl/Manifest b/dev-lisp/sbcl/Manifest
index d012819c9103..eea685e761fd 100644
--- a/dev-lisp/sbcl/Manifest
+++ b/dev-lisp/sbcl/Manifest
@@ -1,3 +1,4 @@
+DIST bsd-sockets-test-2.3.1.patch.gz 3451 BLAKE2B 3f1499df0346852d3337d741e4f2e99dddc178f8f31d79911ba3206a83f0d56ad86967ed4deccc7c28a3e24e302814db63a1fafe3b88991cfba7a1c40c8b3851 SHA512 bccf0d4a46b6fcfea40a287863e72267717fa6860d8dc3e3e0bd4f616d9b825eec1195f4e88b0650c12c76360e2fc3c7e32930c0319ecae0ab66834be22fca83
 DIST bsd-sockets-test-2.3.6.patch.gz 3459 BLAKE2B f8ee83904a21944f15890c781aa46f66e0e5c5f59b5c03ba78b54fc8c1d4b1d88cae71bbb6f3f88451435eb7a3ab39a7168df047d9684391b46afc644dc9e96c SHA512 baaf803210c00074042d04e12e47919e8e187c8ae3374651a4205aded9d10bec078e5e17e04fcdcb666ab3f4bb1d7195c453b0f1d8b1fc5038e1ac22bf99ca35
 DIST sbcl-1.0.28-alpha-linux-binary.tar.bz2 7573824 BLAKE2B ab8e139adb4fbc0ac7b34457c3361b044d04d8d9dedba2008cb19220915900e2d1bf540b617c738145923d74fa28ab7d979fd0d1bf4b9d17c445dfb080731263 SHA512 85ceb4d3bf971777f5444a63cbabd88ccfaf16ed3b3c86cc5ea6cb3fd3189c4cd5a5ebbf785c97366afb7026604ffc34a1129936291deede5993056e158125ab
 DIST sbcl-1.0.28-sparc-linux-binary.tar.bz2 8032042 BLAKE2B ca4213ef00447d66406d1c752a1653fd628deba0e112f55a5625dad61da30c0be7c60fe4e84e8dcc9d9946db553ad544dc39b28d62124d8e3d6197943efc944a SHA512 cea1ba06f85169fca9fe3026813c6e7e8e8209b874e048b7bd63cb3a1c5bd7c829e8dbb2c486977e190a0390d28e4845938a9e84378f4f2f16f72bf0b6f45c80
@@ -9,7 +10,11 @@ DIST sbcl-1.4.2-arm64-linux-binary.tar.bz2 10578821 BLAKE2B 1cd25c548be0f1b7ec01
 DIST sbcl-1.4.3-x86-linux-binary.tar.bz2 10227185 BLAKE2B 6d77c4f4177cbdb72fb9bab0da5bd91e0aa8deafffd238818a2551332f0ab246715d9489b5c1156f3481aa7fb79d161a988404620fc09fe86ff927543a1ee678 SHA512 41cd63d61dd7c46370341dce39a362287a23b528bfebe8e5571614aeefdea03d318207d25562e995db9ccedb6c1f50ea4d66627721f0fd9486e99440126e6a38
 DIST sbcl-1.5.8-ppc64le-linux-binary.tar.bz2 10025597 BLAKE2B aac079e3585ebe9d5b610cf096e958edfd4410361b0d96b2fa88a285cbdce4133d89e1ddf0cf6729d43d6c3057365d07a3d73362f906fd8798b76c993210a8e5 SHA512 443ab604caa768c756f3322d7c599142a50227914bcd6be12434432daf1e3d5af0740d1ebdb166b856cc77ddf02451e29fcef9e29099f7bc4fb49ad61db17674
 DIST sbcl-2.3.3-armhf-linux-binary.tar.bz2 9932803 BLAKE2B 77e0da4a60fd74caaef3adbf29446a50323c18433cc36418d9e670e410882137cdd482ef4b2da989190c27d1cc737dba0848ad652044832337e39243088813f3 SHA512 b9810c2fe9f34ee974cb90b3b79dbb4c77053300fd029eae216fbb2772da539f2b71ca13c868772adf618f364fc73994a3a467e0a535fe5195b7eb6b0fee3571
+DIST sbcl-2.3.4-x86-64-linux-binary.tar.bz2 11783208 BLAKE2B 40e77c69a3df76749941138720e85cb8b4df4a334b19e4bf998caace63bb016efd321a51b9b3a86cf34a5ad10c7967a2b131d83b63f506f6e196ac5436d874e1 SHA512 2b7ab43f8fb10b4dd2effdd7209b4028a4a48fcc52564406acb9470ab5c6079217369da2a4f170f1ceb56ccc8cc11d129c1cb4daba85e20aa1a3345daa9e19b9
+DIST sbcl-2.3.5-source.tar.bz2 7474392 BLAKE2B 0b4f678dccbb18c18d59709aa2ce9facec3ada9f32cf1d398e1686f63615ab82781da68d6b5914294adab88e18501945d57b6d630507e02a8d89351379f769f3 SHA512 89635b6ebd18a481c56bb40b69ef58f13b2e2ebdb6b1244a1eea3b0d9e85dc1659391754b7c8ba533455575e91989889fe41be05314297f8e49bf11170001004
 DIST sbcl-2.4.10-source.tar.bz2 8169178 BLAKE2B 2f4c289f2c0e8eafc2d1a118b1c3ae3466f297bf54275f2c6c780c31dc5c62e90b8b4c197381415f218f7f325a6d90600df86c512ba91cf8d3de2e2308a18cc8 SHA512 267302ce36926cc16046095d61cf02821334bba9cad9b46f3919ead97920b1483adc0cbd6100190ec4741acaa7e09ee9c2ac252a9f9d62b615ad53c3a924ed0c
 DIST sbcl-2.4.10-x86-64-linux-binary.tar.bz2 11383001 BLAKE2B aea004bcdbbff53890a62b46c994d2c999f272999ada087dd84171fe63b221786f6ed921d06f1f6ac382e49d080fae6d3eb782ac29daa79e5f2df156dd15d5b8 SHA512 101d993afb372589c815c62cf8148696eb199a356cd5f00452979b29bc61a78f7fd8c58c3df64794fc0cc259fd8440c5b699d15a4dbc9deed41c7b55420e6ca4
+DIST sbcl-2.4.3-source.tar.bz2 8126417 BLAKE2B 11c304c4f28e41940e2981e6f9f3401dbc0352e8572cdcd42fddaa1387e19eb35760d8e2b734544953eaa4058f8a867b3a6e492f9d13770b80de376191ce10d1 SHA512 ac61e02af16b81cb25a806b44272956dd72875ae884a04b075c983881be70b618908bad7ebddb763358401f7207c05adde932e4a845e5b8cffccc0c7b76e7557
+DIST sbcl-2.4.3-x86-64-linux-binary.tar.bz2 12003023 BLAKE2B a833630bf3c8ceac1aab64d351d7a19b73cac4906c60c6344ba2222c17831da749bc3b5d0d5fa3246c9c2a847c60e9c78567845efdd9cba50d59f2dfaef1b186 SHA512 c884d04b317b1a7ebd4c5f00b17058819d32c59e3cab437296868bc132a77e34bb6e286e7378c7d27f2b07055f879171533273978bbda84d7de9618638219088
 DIST sbcl-2.4.9-source.tar.bz2 8162242 BLAKE2B 55f10e6b91bf0a67723cd59db22aa149349a0faf4d9254c2274d414ea58664a5da3695e9f790fb6082072294652998becebe739db98862c805d0da52589bbdab SHA512 867feda50f607188bdee3d739f4267a79d7f22a8d428ead34044a0b56be7ca8073e792ca2f72252e504dc06a5e0be6e9556ee602025ac0fe97c554166c3ee2ee
 DIST sbcl-2.4.9-x86-64-linux-binary.tar.bz2 11353060 BLAKE2B c344e343d3a50adf19b109d5751a68199c27771617166ea3673207c911418c4fe5957512856c9a0a477a938218ef3986236f509dcfd53cd0ca7e7a7918b9e458 SHA512 18cdc2b4f53c9e1ab6981007c94fcaf2c46e9f48cd6238cad668348c6b206d032d6096c07b26f55b864fef111a84adbf9e1d920b1d56a725884ec0d3847a8bf0
diff --git a/dev-lisp/sbcl/sbcl-2.3.5.ebuild b/dev-lisp/sbcl/sbcl-2.3.5.ebuild
new file mode 100644
index 000000000000..7322fa7996a5
--- /dev/null
+++ b/dev-lisp/sbcl/sbcl-2.3.5.ebuild
@@ -0,0 +1,274 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit flag-o-matic pax-utils toolchain-funcs
+
+#same order as http://www.sbcl.org/platform-table.html
+BV_X86=1.4.3
+BV_AMD64=2.3.4
+BV_PPC=1.2.7
+BV_PPC64LE=1.5.8
+BV_SPARC=1.0.28
+BV_ALPHA=1.0.28
+BV_ARM=2.3.3
+BV_ARM64=1.4.2
+BV_X64_MACOS=1.2.11
+BV_PPC_MACOS=1.0.47
+BV_X86_SOLARIS=1.2.7
+BV_X64_SOLARIS=1.2.7
+BV_SPARC_SOLARIS=1.0.23
+
+DESCRIPTION="Steel Bank Common Lisp (SBCL) is an implementation of ANSI Common Lisp"
+HOMEPAGE="https://www.sbcl.org/ https://sbcl.sourceforge.net/"
+BSD_SOCKETS_TEST_PATCH=bsd-sockets-test-2.3.1.patch
+SRC_URI="https://downloads.sourceforge.net/sbcl/${P}-source.tar.bz2
+	https://dev.gentoo.org/~grozin/${BSD_SOCKETS_TEST_PATCH}.gz
+	!system-bootstrap? (
+		x86? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_X86}-x86-linux-binary.tar.bz2 )
+		amd64? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_AMD64}-x86-64-linux-binary.tar.bz2 )
+		ppc? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_PPC}-powerpc-linux-binary.tar.bz2 )
+		ppc64? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_PPC64LE}-ppc64le-linux-binary.tar.bz2 )
+		sparc? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_SPARC}-sparc-linux-binary.tar.bz2 )
+		alpha? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_ALPHA}-alpha-linux-binary.tar.bz2 )
+		arm? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_ARM}-armhf-linux-binary.tar.bz2 )
+		arm64? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_ARM64}-arm64-linux-binary.tar.bz2 )
+		x64-macos? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_X64_MACOS}-x86-64-darwin-binary.tar.bz2 )
+		ppc-macos? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_PPC_MACOS}-powerpc-darwin-binary.tar.bz2 )
+		x64-solaris? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_X64_SOLARIS}-x86-64-solaris-binary.tar.bz2 )
+	)"
+
+LICENSE="MIT"
+SLOT="0/${PV}"
+KEYWORDS="-* amd64 ppc ppc64 ~sparc x86 ~amd64-linux ~x86-linux ~x64-macos"
+IUSE="system-bootstrap debug doc source +threads +unicode +zstd"
+
+CDEPEND=">=dev-lisp/asdf-3.3:= \
+	prefix? ( dev-util/patchelf )"
+# bug #843851
+BDEPEND="${CDEPEND}
+		dev-debug/strace
+		doc? ( sys-apps/texinfo >=media-gfx/graphviz-2.26.0 )
+		system-bootstrap? ( || ( dev-lisp/clisp dev-lisp/sbcl ) )"
+RDEPEND="${CDEPEND}
+		zstd? ( app-arch/zstd )
+		!prefix? ( elibc_glibc? ( >=sys-libs/glibc-2.6 ) )"
+
+# Disable warnings about executable stacks, as this won't be fixed soon by upstream
+QA_EXECSTACK="usr/bin/sbcl"
+
+CONFIG="${S}/customize-target-features.lisp"
+ENVD="${T}/50sbcl"
+
+# Prevent ASDF from using the system libraries
+CL_SOURCE_REGISTRY="(:source-registry :ignore-inherited-configuration)"
+ASDF_OUTPUT_TRANSLATIONS="(:output-translations :ignore-inherited-configuration)"
+
+usep() {
+	use ${1} && echo "true" || echo "false"
+}
+
+sbcl_feature() {
+	echo "$( [[ ${1} == "true" ]] && echo "(enable ${2})" || echo "(disable ${2})")" >> "${CONFIG}"
+}
+
+sbcl_apply_features() {
+	sed 's/^X//' > "${CONFIG}" <<-'EOF'
+	(lambda (list)
+	X  (flet ((enable  (x) (pushnew x list))
+	X         (disable (x) (setf list (remove x list))))
+	EOF
+	if use x86 || use amd64; then
+		sbcl_feature "$(usep threads)" ":sb-thread"
+	fi
+	sbcl_feature "true" ":sb-ldb"
+	sbcl_feature "false" ":sb-test"
+	sbcl_feature "$(usep unicode)" ":sb-unicode"
+	sbcl_feature "$(usep zstd)" ":sb-core-compression"
+	sbcl_feature "$(usep debug)" ":sb-xref-for-internals"
+	sed 's/^X//' >> "${CONFIG}" <<-'EOF'
+	X    )
+	X  list)
+	EOF
+	cat "${CONFIG}"
+}
+
+src_unpack() {
+	unpack ${A}
+	if ! use system-bootstrap ; then
+		mv sbcl-*-* sbcl-binary || die
+	fi
+	cd "${S}"
+}
+
+src_prepare() {
+	# bug #468482
+	eapply "${FILESDIR}"/concurrency-test-2.0.1.patch
+	# bugs #486552, #527666, #517004
+	eapply "${WORKDIR}"/${BSD_SOCKETS_TEST_PATCH}
+	# bugs #560276, #561018
+	eapply "${FILESDIR}"/sb-posix-test-2.2.9.patch
+	# bug #767742
+	eapply "${FILESDIR}"/etags-2.1.0.patch
+
+	eapply "${FILESDIR}"/verbose-build-2.0.3.patch
+
+	eapply_user
+
+	# Make sure the *FLAGS variables are sane.
+	# sbcl needs symbols in resulting binaries, so building with the -s linker flag will fail.
+	strip-unsupported-flags
+	filter-flags -fomit-frame-pointer -Wl,-s
+	filter-ldflags -s
+
+	# -Werror=lto-type-mismatch
+	# https://bugs.gentoo.org/917557
+	# https://bugs.launchpad.net/gentoo/+bug/2072800
+	filter-lto
+
+	# original bugs #526194, #620532
+	# this broke no-pie default builds, c.f. bug #632670
+	# Pass CFLAGS down by appending our value, to let users override
+	# the default values.
+	# Keep passing LDFLAGS down via the LINKFLAGS variable.
+	sed -e "s@\(CFLAGS += -g .*\)\$@\1 ${CFLAGS}@" \
+		-e "s@LINKFLAGS += -g\$@LINKFLAGS += ${LDFLAGS}@" \
+		-i src/runtime/GNUmakefile || die
+
+	sed -e "s@SBCL_PREFIX=\"/usr/local\"@SBCL_PREFIX=\"${EPREFIX}/usr\"@" \
+		-i make-config.sh || die
+
+	# Use installed ASDF version
+	cp "${EPREFIX}"/usr/share/common-lisp/source/asdf/build/asdf.lisp contrib/asdf/ || die
+	# Avoid installation of ASDF info page. See bug #605752
+	sed '/INFOFILES/s/asdf.info//' -i doc/manual/Makefile || die
+
+	use source && sed 's%"$(BUILD_ROOT)%$(MODULE).lisp "$(BUILD_ROOT)%' -i contrib/vanilla-module.mk
+
+	# Some shells(such as dash) don't have "time" as builtin
+	# and we don't want to DEPEND on sys-process/time
+	sed "s,^time ,," -i make.sh || die
+	sed "s,/lib,/$(get_libdir),g" -i install.sh || die
+	# #define SBCL_HOME ...
+	sed "s,/usr/local/lib,${EPREFIX}/usr/$(get_libdir),g" -i src/runtime/runtime.c || die
+	# change location of /etc/sbclrc ...
+	sed  "s,/etc/sbclrc,${EPREFIX}/etc/sbclrc,g" -i src/code/toplevel.lisp || die
+
+	find . -type f -name .cvsignore -delete
+}
+
+src_configure() {
+	# customizing SBCL version as per
+	# http://sbcl.cvs.sourceforge.net/sbcl/sbcl/doc/PACKAGING-SBCL.txt?view=markup
+	echo -e ";;; Auto-generated by Gentoo\n\"gentoo-${PR}\"" > branch-version.lisp-expr
+
+	# set interpreter for Prefix
+	if use prefix ; then
+		patchelf --set-interpreter \
+			"${EPREFIX}/$(get_libdir)"/ld-linux-x86-64.so.2 \
+			"${WORKDIR}"/sbcl-binary/src/runtime/sbcl
+	fi
+
+	# applying customizations
+	sbcl_apply_features
+}
+
+src_compile() {
+	local bindir="${WORKDIR}"/sbcl-binary
+	local bootstrap_lisp="sh ${bindir}/run-sbcl.sh --no-sysinit --no-userinit --disable-debugger"
+
+	if use system-bootstrap ; then
+		if has_version "dev-lisp/sbcl" ; then
+			bootstrap_lisp="sbcl --no-sysinit --no-userinit --disable-debugger"
+		else
+			bootstrap_lisp="clisp"
+		fi
+	fi
+
+	# Bug #869434
+	append-cppflags -D_GNU_SOURCE
+
+	# clear the environment to get rid of non-ASCII strings, see bug #174702
+	# set HOME for paludis
+	env - HOME="${T}" PATH="${PATH}" \
+		CC="$(tc-getCC)" AS="$(tc-getAS)" LD="$(tc-getLD)" \
+		CPPFLAGS="${CPPFLAGS}" CFLAGS="${CFLAGS}" ASFLAGS="${ASFLAGS}" LDFLAGS="${LDFLAGS}" \
+		SBCL_HOME="/usr/$(get_libdir)/sbcl" SBCL_SOURCE_ROOT="/usr/$(get_libdir)/sbcl/src" \
+		GNUMAKE=make ./make.sh \
+		"${bootstrap_lisp}" \
+		|| die "make failed"
+
+	# need to set HOME because libpango(used by graphviz) complains about it
+	if use doc; then
+		env - HOME="${T}" PATH="${PATH}" \
+			CL_SOURCE_REGISTRY="(:source-registry :ignore-inherited-configuration)" \
+			ASDF_OUTPUT_TRANSLATIONS="(:output-translations :ignore-inherited-configuration)" \
+			make -C doc/manual info html || die "Cannot build manual"
+		env - HOME="${T}" PATH="${PATH}" \
+			CL_SOURCE_REGISTRY="(:source-registry :ignore-inherited-configuration)" \
+			ASDF_OUTPUT_TRANSLATIONS="(:output-translations :ignore-inherited-configuration)" \
+			make -C doc/internals info html || die "Cannot build internal docs"
+	fi
+}
+
+src_test() {
+	ewarn "Unfortunately, it is known that some tests fail eg."
+	ewarn "run-program.impure.lisp. This is an issue of the upstream's"
+	ewarn "development and not of Gentoo's side. Please, before filing"
+	ewarn "any bug(s) search for older submissions. Thank you."
+	time ( cd tests && sh run-tests.sh )
+}
+
+src_install() {
+	# install system-wide initfile
+	dodir /etc/
+	sed 's/^X//' > "${ED}"/etc/sbclrc <<-EOF
+	;;; The following is required if you want source location functions to
+	;;; work in SLIME, for example.
+	X
+	(setf (logical-pathname-translations "SYS")
+	X      '(("SYS:SRC;**;*.*.*" #p"${EPREFIX}/usr/$(get_libdir)/sbcl/src/**/*.*")
+	X        ("SYS:CONTRIB;**;*.*.*" #p"${EPREFIX}/usr/$(get_libdir)/sbcl/**/*.*")))
+	X
+	;;; Setup ASDF2
+	(load "${EPREFIX}/etc/common-lisp/gentoo-init.lisp")
+	EOF
+
+	# Install documentation
+	unset SBCL_HOME
+	INSTALL_ROOT="${ED}/usr" LIB_DIR="${EPREFIX}/usr/$(get_libdir)" DOC_DIR="${ED}/usr/share/doc/${PF}" \
+		sh install.sh || die "install.sh failed"
+
+	# bug #517008
+	pax-mark -mr "${D}"/usr/bin/sbcl
+
+	# rm empty directories lest paludis complain about this
+	find "${ED}" -empty -type d -exec rmdir -v {} +
+
+	if use doc; then
+		dodoc -r doc/internals/sbcl-internals
+
+		doinfo doc/manual/*.info*
+		doinfo doc/internals/sbcl-internals.info
+
+		docinto internals-notes
+		dodoc doc/internals-notes/*
+	else
+		rm -Rv "${ED}/usr/share/doc/${PF}" || die
+	fi
+
+	# install the SBCL source
+	if use source; then
+		./clean.sh
+		cp -av src "${ED}/usr/$(get_libdir)/sbcl/" || die
+		for d in contrib/*/; do
+			cp -av "$d" "${ED}/usr/$(get_libdir)/sbcl/" || die
+		done
+	fi
+
+	# necessary for running newly-saved images
+	echo "SBCL_HOME=${EPREFIX}/usr/$(get_libdir)/${PN}" > "${ENVD}"
+	echo "SBCL_SOURCE_ROOT=${EPREFIX}/usr/$(get_libdir)/${PN}/src" >> "${ENVD}"
+	doenvd "${ENVD}"
+}
diff --git a/dev-lisp/sbcl/sbcl-2.4.3.ebuild b/dev-lisp/sbcl/sbcl-2.4.3.ebuild
new file mode 100644
index 000000000000..7899f26fcd22
--- /dev/null
+++ b/dev-lisp/sbcl/sbcl-2.4.3.ebuild
@@ -0,0 +1,276 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit flag-o-matic pax-utils toolchain-funcs
+
+#same order as http://www.sbcl.org/platform-table.html
+BV_X86=1.4.3
+BV_AMD64=2.4.3
+BV_PPC=1.2.7
+BV_PPC64LE=1.5.8
+BV_SPARC=1.0.28
+BV_ALPHA=1.0.28
+BV_ARM=2.3.3
+BV_ARM64=1.4.2
+BV_X64_MACOS=1.2.11
+BV_PPC_MACOS=1.0.47
+BV_X86_SOLARIS=1.2.7
+BV_X64_SOLARIS=1.2.7
+BV_SPARC_SOLARIS=1.0.23
+
+DESCRIPTION="Steel Bank Common Lisp (SBCL) is an implementation of ANSI Common Lisp"
+HOMEPAGE="https://www.sbcl.org/ https://sbcl.sourceforge.net/"
+BSD_SOCKETS_TEST_PATCH=bsd-sockets-test-2.3.6.patch
+SRC_URI="https://downloads.sourceforge.net/sbcl/${P}-source.tar.bz2
+	https://dev.gentoo.org/~grozin/${BSD_SOCKETS_TEST_PATCH}.gz
+	!system-bootstrap? (
+		x86? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_X86}-x86-linux-binary.tar.bz2 )
+		amd64? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_AMD64}-x86-64-linux-binary.tar.bz2 )
+		ppc? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_PPC}-powerpc-linux-binary.tar.bz2 )
+		ppc64? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_PPC64LE}-ppc64le-linux-binary.tar.bz2 )
+		sparc? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_SPARC}-sparc-linux-binary.tar.bz2 )
+		alpha? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_ALPHA}-alpha-linux-binary.tar.bz2 )
+		arm? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_ARM}-armhf-linux-binary.tar.bz2 )
+		arm64? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_ARM64}-arm64-linux-binary.tar.bz2 )
+		x64-macos? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_X64_MACOS}-x86-64-darwin-binary.tar.bz2 )
+		ppc-macos? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_PPC_MACOS}-powerpc-darwin-binary.tar.bz2 )
+		x64-solaris? ( https://downloads.sourceforge.net/sbcl/${PN}-${BV_X64_SOLARIS}-x86-64-solaris-binary.tar.bz2 )
+	)"
+
+LICENSE="MIT"
+SLOT="0/${PV}"
+KEYWORDS="-* amd64 ~ppc ppc64 ~sparc x86 ~amd64-linux ~x86-linux ~x64-macos"
+IUSE="system-bootstrap debug doc source +threads +unicode +zstd"
+
+CDEPEND=">=dev-lisp/asdf-3.3:= \
+	prefix? ( dev-util/patchelf )"
+# bug #843851
+BDEPEND="${CDEPEND}
+		dev-debug/strace
+		doc? ( sys-apps/texinfo >=media-gfx/graphviz-2.26.0 )
+		system-bootstrap? ( || ( dev-lisp/clisp dev-lisp/sbcl ) )"
+RDEPEND="${CDEPEND}
+		zstd? ( app-arch/zstd )
+		!prefix? ( elibc_glibc? ( >=sys-libs/glibc-2.6 ) )"
+
+# Disable warnings about executable stacks, as this won't be fixed soon by upstream
+QA_EXECSTACK="usr/bin/sbcl"
+
+CONFIG="${S}/customize-target-features.lisp"
+ENVD="${T}/50sbcl"
+
+# Prevent ASDF from using the system libraries
+CL_SOURCE_REGISTRY="(:source-registry :ignore-inherited-configuration)"
+ASDF_OUTPUT_TRANSLATIONS="(:output-translations :ignore-inherited-configuration)"
+
+usep() {
+	use ${1} && echo "true" || echo "false"
+}
+
+sbcl_feature() {
+	echo "$( [[ ${1} == "true" ]] && echo "(enable ${2})" || echo "(disable ${2})")" >> "${CONFIG}"
+}
+
+sbcl_apply_features() {
+	sed 's/^X//' > "${CONFIG}" <<-'EOF'
+	(lambda (list)
+	X  (flet ((enable  (x) (pushnew x list))
+	X         (disable (x) (setf list (remove x list))))
+	EOF
+	if use x86 || use amd64; then
+		sbcl_feature "$(usep threads)" ":sb-thread"
+	fi
+	sbcl_feature "true" ":sb-ldb"
+	sbcl_feature "false" ":sb-test"
+	sbcl_feature "$(usep unicode)" ":sb-unicode"
+	sbcl_feature "$(usep zstd)" ":sb-core-compression"
+	sbcl_feature "$(usep debug)" ":sb-xref-for-internals"
+	sed 's/^X//' >> "${CONFIG}" <<-'EOF'
+	X    )
+	X  list)
+	EOF
+	cat "${CONFIG}"
+}
+
+src_unpack() {
+	unpack ${A}
+	if ! use system-bootstrap ; then
+		mv sbcl-*-* sbcl-binary || die
+	fi
+	cd "${S}"
+}
+
+src_prepare() {
+	# bug #468482
+	eapply "${FILESDIR}"/concurrency-test-2.0.1.patch
+	# bugs #486552, #527666, #517004
+	eapply "${WORKDIR}"/${BSD_SOCKETS_TEST_PATCH}
+	# bugs #560276, #561018
+	eapply "${FILESDIR}"/sb-posix-test-2.2.9.patch
+	# bug #767742
+	eapply "${FILESDIR}"/etags-2.1.0.patch
+	# Use ${PV} as build-id, bug #797574
+	eapply "${FILESDIR}"/build-id-2.4.3.patch
+
+	eapply "${FILESDIR}"/verbose-build-2.0.3.patch
+
+	eapply_user
+
+	# Make sure the *FLAGS variables are sane.
+	# sbcl needs symbols in resulting binaries, so building with the -s linker flag will fail.
+	strip-unsupported-flags
+	filter-flags -fomit-frame-pointer -Wl,-s
+	filter-ldflags -s
+
+	# -Werror=lto-type-mismatch
+	# https://bugs.gentoo.org/917557
+	# https://bugs.launchpad.net/gentoo/+bug/2072800
+	filter-lto
+
+	# original bugs #526194, #620532
+	# this broke no-pie default builds, c.f. bug #632670
+	# Pass CFLAGS down by appending our value, to let users override
+	# the default values.
+	# Keep passing LDFLAGS down via the LINKFLAGS variable.
+	sed -e "s@\(CFLAGS += -g .*\)\$@\1 ${CFLAGS}@" \
+		-e "s@LINKFLAGS += -g\$@LINKFLAGS += ${LDFLAGS}@" \
+		-i src/runtime/GNUmakefile || die
+
+	sed -e "s@SBCL_PREFIX=\"/usr/local\"@SBCL_PREFIX=\"${EPREFIX}/usr\"@" \
+		-i make-config.sh || die
+
+	# Use installed ASDF version
+	cp "${EPREFIX}"/usr/share/common-lisp/source/asdf/build/asdf.lisp contrib/asdf/ || die
+	# Avoid installation of ASDF info page. See bug #605752
+	sed '/INFOFILES/s/asdf.info//' -i doc/manual/Makefile || die
+
+	use source && sed 's%"$(BUILD_ROOT)%$(MODULE).lisp "$(BUILD_ROOT)%' -i contrib/vanilla-module.mk
+
+	# Some shells(such as dash) don't have "time" as builtin
+	# and we don't want to DEPEND on sys-process/time
+	sed "s,^time ,," -i make.sh || die
+	sed "s,/lib,/$(get_libdir),g" -i install.sh || die
+	# #define SBCL_HOME ...
+	sed "s,/usr/local/lib,${EPREFIX}/usr/$(get_libdir),g" -i src/runtime/runtime.c || die
+	# change location of /etc/sbclrc ...
+	sed  "s,/etc/sbclrc,${EPREFIX}/etc/sbclrc,g" -i src/code/toplevel.lisp || die
+
+	find . -type f -name .cvsignore -delete
+}
+
+src_configure() {
+	# customizing SBCL version as per
+	# http://sbcl.cvs.sourceforge.net/sbcl/sbcl/doc/PACKAGING-SBCL.txt?view=markup
+	echo -e ";;; Auto-generated by Gentoo\n\"gentoo-${PR}\"" > branch-version.lisp-expr
+
+	# set interpreter for Prefix
+	if use prefix ; then
+		patchelf --set-interpreter \
+			"${EPREFIX}/$(get_libdir)"/ld-linux-x86-64.so.2 \
+			"${WORKDIR}"/sbcl-binary/src/runtime/sbcl
+	fi
+
+	# applying customizations
+	sbcl_apply_features
+}
+
+src_compile() {
+	local bindir="${WORKDIR}"/sbcl-binary
+	local bootstrap_lisp="sh ${bindir}/run-sbcl.sh --no-sysinit --no-userinit --disable-debugger"
+
+	if use system-bootstrap ; then
+		if has_version "dev-lisp/sbcl" ; then
+			bootstrap_lisp="sbcl --no-sysinit --no-userinit --disable-debugger"
+		else
+			bootstrap_lisp="clisp"
+		fi
+	fi
+
+	# Bug #869434
+	append-cppflags -D_GNU_SOURCE
+
+	# clear the environment to get rid of non-ASCII strings, see bug #174702
+	# set HOME for paludis
+	env - HOME="${T}" PATH="${PATH}" \
+		CC="$(tc-getCC)" AS="$(tc-getAS)" LD="$(tc-getLD)" \
+		CPPFLAGS="${CPPFLAGS}" CFLAGS="${CFLAGS}" ASFLAGS="${ASFLAGS}" LDFLAGS="${LDFLAGS}" \
+		SBCL_HOME="/usr/$(get_libdir)/sbcl" SBCL_SOURCE_ROOT="/usr/$(get_libdir)/sbcl/src" \
+		GNUMAKE=make PV=${PV} ./make.sh \
+		"${bootstrap_lisp}" \
+		|| die "make failed"
+
+	# need to set HOME because libpango(used by graphviz) complains about it
+	if use doc; then
+		env - HOME="${T}" PATH="${PATH}" \
+			CL_SOURCE_REGISTRY="(:source-registry :ignore-inherited-configuration)" \
+			ASDF_OUTPUT_TRANSLATIONS="(:output-translations :ignore-inherited-configuration)" \
+			make -C doc/manual info html || die "Cannot build manual"
+		env - HOME="${T}" PATH="${PATH}" \
+			CL_SOURCE_REGISTRY="(:source-registry :ignore-inherited-configuration)" \
+			ASDF_OUTPUT_TRANSLATIONS="(:output-translations :ignore-inherited-configuration)" \
+			make -C doc/internals info html || die "Cannot build internal docs"
+	fi
+}
+
+src_test() {
+	ewarn "Unfortunately, it is known that some tests fail eg."
+	ewarn "run-program.impure.lisp. This is an issue of the upstream's"
+	ewarn "development and not of Gentoo's side. Please, before filing"
+	ewarn "any bug(s) search for older submissions. Thank you."
+	time ( cd tests && sh run-tests.sh )
+}
+
+src_install() {
+	# install system-wide initfile
+	dodir /etc/
+	sed 's/^X//' > "${ED}"/etc/sbclrc <<-EOF
+	;;; The following is required if you want source location functions to
+	;;; work in SLIME, for example.
+	X
+	(setf (logical-pathname-translations "SYS")
+	X      '(("SYS:SRC;**;*.*.*" #p"${EPREFIX}/usr/$(get_libdir)/sbcl/src/**/*.*")
+	X        ("SYS:CONTRIB;**;*.*.*" #p"${EPREFIX}/usr/$(get_libdir)/sbcl/**/*.*")))
+	X
+	;;; Setup ASDF2
+	(load "${EPREFIX}/etc/common-lisp/gentoo-init.lisp")
+	EOF
+
+	# Install documentation
+	unset SBCL_HOME
+	INSTALL_ROOT="${ED}/usr" LIB_DIR="${EPREFIX}/usr/$(get_libdir)" DOC_DIR="${ED}/usr/share/doc/${PF}" \
+		sh install.sh || die "install.sh failed"
+
+	# bug #517008
+	pax-mark -mr "${D}"/usr/bin/sbcl
+
+	# rm empty directories lest paludis complain about this
+	find "${ED}" -empty -type d -exec rmdir -v {} +
+
+	if use doc; then
+		dodoc -r doc/internals/sbcl-internals
+
+		doinfo doc/manual/*.info*
+		doinfo doc/internals/sbcl-internals.info
+
+		docinto internals-notes
+		dodoc doc/internals-notes/*
+	else
+		rm -Rv "${ED}/usr/share/doc/${PF}" || die
+	fi
+
+	# install the SBCL source
+	if use source; then
+		./clean.sh
+		cp -av src "${ED}/usr/$(get_libdir)/sbcl/" || die
+		for d in contrib/*/; do
+			cp -av "$d" "${ED}/usr/$(get_libdir)/sbcl/" || die
+		done
+	fi
+
+	# necessary for running newly-saved images
+	echo "SBCL_HOME=${EPREFIX}/usr/$(get_libdir)/${PN}" > "${ENVD}"
+	echo "SBCL_SOURCE_ROOT=${EPREFIX}/usr/$(get_libdir)/${PN}/src" >> "${ENVD}"
+	doenvd "${ENVD}"
+}