reinit the tree, so we can have metadata

6 files changed, 164 insertions, 0 deletions

diff --git a/dev-libs/libffi/Manifest b/dev-libs/libffi/Manifest
new file mode 100644
index 000000000000..8af80d89d6df
--- /dev/null
+++ b/dev-libs/libffi/Manifest
@@ -0,0 +1,8 @@
+AUX libffi-3.1-darwin-x32.patch 606 SHA256 419007aba26be807a25e6f34d319225458e3febc75c3f3d0c85093ded63e3cb2 SHA512 909e4c45f124d6a9d4a0b2b97fdcbf0451a15c11c3da581fc8571d4f4f0857306bbfddf682bbe0441f0c5c84a8489e4a79a792883bfe440224cf672567bf0a24 WHIRLPOOL 9f749489499e8e9fa7712ae4111424c47c695cd5ee7b6480a8a2f5cd638d8d95c000e16e81eb13603bd842c2d50d2d0c60480d519960c55b652867fd6cb95cde
+AUX libffi-3.2.1-complex_alpha.patch 601 SHA256 5653822db3b2338f6b7c63107868d20665a200f139616476fc1411ae76283fa5 SHA512 66890bf241236f08e0e726c820e2ff82df6071c1a3b25aa4f3f005b6431b94ec5a5f730db56de82c006e26415d72fe665d6ced37567bcdec6d84357faeb24bec WHIRLPOOL 1e020a6477eb137f5579de73a76a021eb2444a1223ef1e7b50460cbd92643c841429993d08517b7297b50f7d10aa4e5446f23ac1185d18712a5d28081d35eb74
+AUX libffi-3.2.1-o-tmpfile-eacces.patch 660 SHA256 655ed8d1c6ff1f48d69f28f3393e84fe53e581504f55cfa05b1914ed97be7463 SHA512 0887063ce1d812c31a34d662f852cf2944e008f2f60bd07941572f9032861e749968b090686e0d788f7cc3c5c8f1ed2388418ff000c42fd2d592f9837e782f65 WHIRLPOOL 72305d87d8a96542264c9b4211f14744fd980a29c9d63d78919211ec0d5a027973e9825777a79980c4ec22ed59319c3230780e60746ac860ce5a405b35351659
+DIST libffi-3.2.1.tar.gz 940837 SHA256 d06ebb8e1d9a22d19e38d63fdb83954253f39bedc5d46232a05645685722ca37 SHA512 980ca30a8d76f963fca722432b1fe5af77d7a4e4d2eac5144fbc5374d4c596609a293440573f4294207e1bdd9fda80ad1e1cafb2ffb543df5a275bc3bd546483 WHIRLPOOL b9d3c86e347029fa9f03fd3813405cc731099812ad6186bd4d2ea646354383803c90912b20e1804a6b7fc12719403b3c0c3b800bdbcab564a2c93fcb4fd722ad
+EBUILD libffi-3.2.1.ebuild 2067 SHA256 2d2cb5f72664dd32cd95b3873c29d57956902966f74773d9b6db6e78eaa01769 SHA512 018ca3295c6cd32359328358ad5ae7052c4139434419e7824f16bcac18d0652a325a3fc4591c402347b362a246f590e344c8225cfd6994c3ef5b00d537e7c2de WHIRLPOOL a9df656132a25045a36bcfbf7dd67d35ad16fa709c0aeb9e458473409b38f7c5bef6bcdeffa4f01d90e3bd2b529b9631786c583d3a12a476da9b428ace784bef
+MISC ChangeLog 4914 SHA256 e5af61b0b32e4435fff51eefb6e7ce8e88deae722409e304f9af77fbcc2a8ad3 SHA512 2d6f89478be3cc0e5acd594702d5fc5f299257a32e2f1f934821f47aeb35877971d32d9bb618df6142a07540570ebae5dd71a9e4568a4ec431bd9908f3d97a1e WHIRLPOOL 4825d0299eef1fb2f6f835196d2dc9a9dd5613b3d6577c4ef1a97fa4b6620709fdeefdd33074fa83b08318126bd9c300217d81de4ef8d187e789ac3044087774
+MISC ChangeLog-2015 27182 SHA256 b643eb3993bbd864daf849482c0c2e58133468cfb4efd5b2ccc0170ba9d123bf SHA512 a00480e9d37cf03bcdaf45b43199098349b369580d9cb9eb23c4fab135440a55e47a635255bfcccd9e3cd0be6336b9275a79ecb93ee4177b2587112b09a259db WHIRLPOOL 94783d36d7ba7f246013f435c4c43d84b0438be0d69d9d6fcfc899a9601641baefdee4015872f26fcb10610a95ef398ed6ddeaf99787683c41cc5b523ec09449
+MISC metadata.xml 1866 SHA256 7f949adee86d868d30a6dd8a8bf251318105c635eeea96612419e7eaa3fbf170 SHA512 e1de94bb58c77aa48ee1b7d81777d26b736db3f3ef652099bb3f3a9bd75689258a61168371a30976e0717519bc9300b3812a8405ad1f16683c45a24817960b90 WHIRLPOOL 79f40596a2e0026b4248496bc6a560e711c028fdd045a86187e672a2bc2f597ac9e97bed128b14ab5bd62fca133da2e91bc8d4c64dc9523d2a95a5f1082e17a3
diff --git a/dev-libs/libffi/files/libffi-3.1-darwin-x32.patch b/dev-libs/libffi/files/libffi-3.1-darwin-x32.patch
new file mode 100644
index 000000000000..e5f100e56726
--- /dev/null
+++ b/dev-libs/libffi/files/libffi-3.1-darwin-x32.patch
@@ -0,0 +1,22 @@
+https://bugs.gentoo.org/show_bug.cgi?id=513428
+https://bugs.gentoo.org/show_bug.cgi?id=536764
+https://trac.macports.org/ticket/44170
+
+--- libffi-3.2.1/src/x86/win32.S
++++ libffi-3.2.1/src/x86/win32.S
+@@ -1184,7 +1184,6 @@
+ 
+ #if defined(X86_WIN32) && !defined(__OS2__)
+         .section	.eh_frame,"w"
+-#endif
+ .Lframe1:
+ .LSCIE1:
+         .long	.LECIE1-.LASCIE1  /* Length of Common Information Entry */
+@@ -1343,6 +1342,7 @@
+         /* End of DW_CFA_xxx CFI instructions.  */
+         .align 4
+ .LEFDE5:
++#endif /* defined(X86_WIN32) && !defined(__OS2__), for the eh_frame */
+ 
+ #endif /* !_MSC_VER */
+ 
diff --git a/dev-libs/libffi/files/libffi-3.2.1-complex_alpha.patch b/dev-libs/libffi/files/libffi-3.2.1-complex_alpha.patch
new file mode 100644
index 000000000000..0d6e0bc29007
--- /dev/null
+++ b/dev-libs/libffi/files/libffi-3.2.1-complex_alpha.patch
@@ -0,0 +1,20 @@
+--- src/alpha/osf.S.orig	2015-01-16 10:46:15.000000000 +0100
++++ src/alpha/osf.S	2015-01-16 10:46:24.000000000 +0100
+@@ -279,6 +279,7 @@
+ 	.gprel32 $load_64	# FFI_TYPE_SINT64
+ 	.gprel32 $load_none	# FFI_TYPE_STRUCT
+ 	.gprel32 $load_64	# FFI_TYPE_POINTER
++	.gprel32 $load_none	# FFI_TYPE_COMPLEX
+ 
+ /* Assert that the table above is in sync with ffi.h.  */
+ 
+@@ -294,7 +295,8 @@
+ 	|| FFI_TYPE_SINT64 != 12	\
+ 	|| FFI_TYPE_STRUCT != 13	\
+ 	|| FFI_TYPE_POINTER != 14	\
+-	|| FFI_TYPE_LAST != 14
++	|| FFI_TYPE_COMPLEX != 15       \
++	|| FFI_TYPE_LAST != 15
+ #error "osf.S out of sync with ffi.h"
+ #endif
+ 
diff --git a/dev-libs/libffi/files/libffi-3.2.1-o-tmpfile-eacces.patch b/dev-libs/libffi/files/libffi-3.2.1-o-tmpfile-eacces.patch
new file mode 100644
index 000000000000..92a733cbe823
--- /dev/null
+++ b/dev-libs/libffi/files/libffi-3.2.1-o-tmpfile-eacces.patch
@@ -0,0 +1,17 @@
+https://bugs.gentoo.org/529044
+
+deploy this workaround until newer versions of the kernel/C library/libsandbox
+are rolled out into general circulation
+
+--- a/src/closures.c
++++ b/src/closures.c
+@@ -301,7 +301,8 @@ open_temp_exec_file_dir (const char *dir)
+ #ifdef O_TMPFILE
+   fd = open (dir, flags | O_RDWR | O_EXCL | O_TMPFILE, 0700);
+   /* If the running system does not support the O_TMPFILE flag then retry without it. */
+-  if (fd != -1 || (errno != EINVAL && errno != EISDIR && errno != EOPNOTSUPP)) {
++  if (fd != -1 || (errno != EINVAL && errno != EISDIR && errno != EOPNOTSUPP &&
++		   errno != EACCES)) {
+     return fd;
+   } else {
+     errno = 0;
diff --git a/dev-libs/libffi/libffi-3.2.1.ebuild b/dev-libs/libffi/libffi-3.2.1.ebuild
new file mode 100644
index 000000000000..1160d49a6b8b
--- /dev/null
+++ b/dev-libs/libffi/libffi-3.2.1.ebuild
@@ -0,0 +1,58 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+inherit eutils libtool multilib multilib-minimal toolchain-funcs
+
+DESCRIPTION="a portable, high level programming interface to various calling conventions"
+HOMEPAGE="https://sourceware.org/libffi/"
+SRC_URI="ftp://sourceware.org/pub/${PN}/${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="alpha amd64 arm ~arm64 hppa ia64 ~m68k ~mips ppc ppc64 ~s390 ~sh sparc x86 ~ppc-aix ~x64-cygwin ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="debug pax_kernel static-libs test"
+
+RDEPEND="abi_x86_32? ( !<=app-emulation/emul-linux-x86-baselibs-20130224-r1
+		!app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)] )"
+DEPEND="test? ( dev-util/dejagnu )"
+
+DOCS="ChangeLog* README"
+
+ECONF_SOURCE=${S}
+
+pkg_setup() {
+	# Check for orphaned libffi, see https://bugs.gentoo.org/354903 for example
+	if [[ ${ROOT} == "/" && ${EPREFIX} == "" ]] && ! has_version ${CATEGORY}/${PN}; then
+		local base="${T}"/conftest
+		echo 'int main() { }' > "${base}".c
+		$(tc-getCC) -o "${base}" "${base}".c -lffi >&/dev/null
+		if [ $? -eq 0 ]; then
+			eerror "The linker reported linking against -lffi to be working while it shouldn't have."
+			eerror "This is wrong and you should find and delete the old copy of libffi before continuing."
+			die "The system is in inconsistent state with unknown libffi installed."
+		fi
+	fi
+}
+
+src_prepare() {
+	sed -i -e 's:@toolexeclibdir@:$(libdir):g' Makefile.in || die #462814
+	epatch "${FILESDIR}"/${PN}-3.2.1-o-tmpfile-eacces.patch #529044
+	epatch "${FILESDIR}"/${PN}-3.2.1-complex_alpha.patch
+	epatch "${FILESDIR}"/${PN}-3.1-darwin-x32.patch
+	epatch_user
+	elibtoolize
+}
+
+multilib_src_configure() {
+	use userland_BSD && export HOST="${CHOST}"
+	econf \
+		$(use_enable static-libs static) \
+		$(use_enable pax_kernel pax_emutramp) \
+		$(use_enable debug)
+}
+
+multilib_src_install_all() {
+	prune_libtool_files
+	einstalldocs
+}
diff --git a/dev-libs/libffi/metadata.xml b/dev-libs/libffi/metadata.xml
new file mode 100644
index 000000000000..d8fae30b11e1
--- /dev/null
+++ b/dev-libs/libffi/metadata.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>toolchain@gentoo.org</email>
+		<name>Gentoo Toolchain Project</name>
+	</maintainer>
+	<longdescription lang="en">
+		Compilers for high level languages generate code that follow certain
+		conventions. These conventions are necessary, in part, for separate
+		compilation to work. One such convention is the "calling
+		convention". The "calling convention" is essentially a set of
+		assumptions made by the compiler about where function arguments will
+		be found on entry to a function. A "calling convention" also specifies
+		where the return value for a function is found.
+
+		Some programs may not know at the time of compilation what arguments
+		are to be passed to a function. For instance, an interpreter may be
+		told at run-time about the number and types of arguments used to call
+		a given function. Libffi can be used in such programs to provide a
+		bridge from the interpreter program to compiled code.
+
+		The libffi library provides a portable, high level programming
+		interface to various calling conventions. This allows a programmer to
+		call any function specified by a call interface description at run
+		time.
+
+		Ffi stands for Foreign Function Interface. A foreign function
+		interface is the popular name for the interface that allows code
+		written in one language to call code written in another language. The
+		libffi library really only provides the lowest, machine dependent
+		layer of a fully featured foreign function interface. A layer must
+		exist above libffi that handles type conversions for values passed
+		between the two languages.
+	</longdescription>
+	<use>
+		<flag name="pax_kernel">Use PaX emulated trampolines, for we can't use PROT_EXEC</flag>
+	</use>
+</pkgmetadata>