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commit: 6d8e37b7787e68f6b3aafb55b81f2781c54f8665 |
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Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> |
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AuthorDate: Sun Sep 30 23:01:33 2018 +0000 |
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Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> |
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CommitDate: Sun Sep 30 23:07:19 2018 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=6d8e37b7 |
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|
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dev-libs/libffi: bump up to 3.3_rc0 |
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|
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Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org> |
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Package-Manager: Portage-2.3.50, Repoman-2.3.11 |
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|
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dev-libs/libffi/Manifest | 1 + |
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.../files/libffi-3.3_rc0-hppa-no-TEXTREL.patch | 93 ++++++++++++++++++++++ |
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dev-libs/libffi/libffi-3.3_rc0.ebuild | 64 +++++++++++++++ |
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3 files changed, 158 insertions(+) |
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|
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diff --git a/dev-libs/libffi/Manifest b/dev-libs/libffi/Manifest |
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index f77899f0229..d70d8b54808 100644 |
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--- a/dev-libs/libffi/Manifest |
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+++ b/dev-libs/libffi/Manifest |
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@@ -1 +1,2 @@ |
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DIST libffi-3.2.1.tar.gz 940837 BLAKE2B d202ccaa185acfd2476ed2a9b011891507cd8efbbda60f67c583268d1563853442ed829acecbf81c9b6b9a930345780bb7a4bd80e71e50ef544c7f4eab8cb01f SHA512 980ca30a8d76f963fca722432b1fe5af77d7a4e4d2eac5144fbc5374d4c596609a293440573f4294207e1bdd9fda80ad1e1cafb2ffb543df5a275bc3bd546483 |
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+DIST libffi-3.3-rc0.tar.gz 1084854 BLAKE2B 2c38d60f17ef52bcf270178c13c218f6ee320c9785091621d4689bcf6cee31d07eaaca12790965e1ae3ad71ad2c408342743968bf1d23f81a07fbdf6cfd55b90 SHA512 e6e695d32cd6eb7d65983f32986fccdfc786a593d2ea18af30ce741f58cfa1eb264b1a8d09df5084cb916001aea15187b005c2149a0620a44397a4453b6137d4 |
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|
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diff --git a/dev-libs/libffi/files/libffi-3.3_rc0-hppa-no-TEXTREL.patch b/dev-libs/libffi/files/libffi-3.3_rc0-hppa-no-TEXTREL.patch |
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new file mode 100644 |
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index 00000000000..c6286f34990 |
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--- /dev/null |
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+++ b/dev-libs/libffi/files/libffi-3.3_rc0-hppa-no-TEXTREL.patch |
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@@ -0,0 +1,93 @@ |
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+From 955e3c56459556284cf4a7fb23c51f9d310be80c Mon Sep 17 00:00:00 2001 |
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+From: Sergei Trofimovich <slyfox@g.o> |
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+Date: Sat, 19 May 2018 10:49:07 +0100 |
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+Subject: [PATCH] hppa: avoid TEXTREL in .eh_frame section |
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+ |
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+Before the change hand-crafted .eh_frame section contained |
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+ABS relocation and caused TEXTREL tag to be emitted: |
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+ |
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+``` |
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+$ ./configure --host=hppa2.0-unknown-linux-gnu LDFLAGS=-Wl,-z,text |
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+$ make |
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+... |
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+/usr/libexec/gcc/hppa2.0-unknown-linux-gnu/ld: |
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+ read-only segment has dynamic relocations. |
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+``` |
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+ |
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+Link failure is caused by absolute address of FDEs |
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+encoded into .eh_frame entries. |
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+ |
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+Fixed TEXTREL by using pcrel (instead of ABS) encoding |
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+for absolute addresses (__PIC__ code) by adding augmentation |
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+information ("zR" CIE type). |
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+ |
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+All tests still pass on hppa2.0. The specific tests that still pass |
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+and exercise this code path: |
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+ testsuite/libffi.call/unwindtest.cc |
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+ testsuite/libffi.call/unwindtest_ffi_call.cc |
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+ |
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+Signed-off-by: Sergei Trofimovich <slyfox@g.o> |
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+--- |
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+ src/pa/linux.S | 25 +++++++++++++++++++++++-- |
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+ 1 file changed, 23 insertions(+), 2 deletions(-) |
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+ |
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+diff --git a/src/pa/linux.S b/src/pa/linux.S |
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+index f11ae76..ab04c75 100644 |
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+--- a/src/pa/linux.S |
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++++ b/src/pa/linux.S |
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+@@ -297,10 +297,18 @@ ffi_closure_pa32: |
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+ .LSCIE1: |
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+ .word 0x0 ;# CIE Identifier Tag |
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+ .byte 0x1 ;# CIE Version |
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++#ifdef __PIC__ |
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++ .ascii "zR\0" ;# CIE Augmentation: 'z' - data, 'R' - DW_EH_PE_... data |
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++#else |
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+ .ascii "\0" ;# CIE Augmentation |
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++#endif |
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+ .uleb128 0x1 ;# CIE Code Alignment Factor |
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+ .sleb128 4 ;# CIE Data Alignment Factor |
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+ .byte 0x2 ;# CIE RA Column |
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++#ifdef __PIC__ |
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++ .uleb128 0x1 ;# Augmentation size |
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++ .byte 0x1b ;# FDE Encoding (DW_EH_PE_pcrel|DW_EH_PE_sdata4) |
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++#endif |
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+ .byte 0xc ;# DW_CFA_def_cfa |
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+ .uleb128 0x1e |
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+ .uleb128 0x0 |
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+@@ -310,9 +318,15 @@ ffi_closure_pa32: |
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+ .word .LEFDE1-.LASFDE1 ;# FDE Length |
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+ .LASFDE1: |
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+ .word .LASFDE1-.Lframe1 ;# FDE CIE offset |
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+- .word .LFB1 ;# FDE initial location |
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++#ifdef __PIC__ |
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++ .word .LFB1-. ;# FDE initial location |
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++#else |
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++ .word .LFB1 ;# FDE initial location |
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++#endif |
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+ .word .LFE1-.LFB1 ;# FDE address range |
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+- |
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++#ifdef __PIC__ |
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++ .uleb128 0x0 ;# Augmentation size: no data |
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++#endif |
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+ .byte 0x4 ;# DW_CFA_advance_loc4 |
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+ .word .LCFI11-.LFB1 |
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+ .byte 0x83 ;# DW_CFA_offset, column 0x3 |
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+@@ -338,8 +352,15 @@ ffi_closure_pa32: |
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+ .word .LEFDE2-.LASFDE2 ;# FDE Length |
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+ .LASFDE2: |
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+ .word .LASFDE2-.Lframe1 ;# FDE CIE offset |
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++#ifdef __PIC__ |
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++ .word .LFB2-. ;# FDE initial location |
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++#else |
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+ .word .LFB2 ;# FDE initial location |
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++#endif |
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+ .word .LFE2-.LFB2 ;# FDE address range |
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++#ifdef __PIC__ |
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++ .uleb128 0x0 ;# Augmentation size: no data |
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++#endif |
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+ .byte 0x4 ;# DW_CFA_advance_loc4 |
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+ .word .LCFI21-.LFB2 |
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+ .byte 0x83 ;# DW_CFA_offset, column 0x3 |
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+-- |
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+2.19.0 |
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+ |
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|
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diff --git a/dev-libs/libffi/libffi-3.3_rc0.ebuild b/dev-libs/libffi/libffi-3.3_rc0.ebuild |
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new file mode 100644 |
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index 00000000000..0a31487e51f |
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--- /dev/null |
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+++ b/dev-libs/libffi/libffi-3.3_rc0.ebuild |
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@@ -0,0 +1,64 @@ |
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+# Copyright 1999-2018 Gentoo Authors |
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+# Distributed under the terms of the GNU General Public License v2 |
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+ |
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+EAPI=7 |
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+inherit multilib multilib-minimal toolchain-funcs |
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+ |
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+MY_PV=${PV/_rc/-rc} |
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+MY_P=${PN}-${MY_PV} |
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+ |
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+DESCRIPTION="a portable, high level programming interface to various calling conventions" |
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+HOMEPAGE="https://sourceware.org/libffi/" |
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+SRC_URI="https://github.com/libffi/libffi/releases/download/v${MY_PV}/${MY_P}.tar.gz" |
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+ |
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+LICENSE="MIT" |
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+SLOT="0/7" # SONAME=libffi.so.7 |
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+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~x64-cygwin ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris" |
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+IUSE="debug pax_kernel static-libs test" |
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+ |
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+RDEPEND="" |
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+DEPEND="" |
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+BDEPEND="test? ( dev-util/dejagnu )" |
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+ |
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+DOCS="ChangeLog* README.md" |
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+ |
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+PATCHES=( |
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+ "${FILESDIR}"/${PN}-3.2.1-o-tmpfile-eacces.patch #529044 |
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+ "${FILESDIR}"/${PN}-3.3_rc0-hppa-no-TEXTREL.patch |
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+) |
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+ |
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+S=${WORKDIR}/${MY_P} |
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+ |
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+ECONF_SOURCE=${S} |
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+ |
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+pkg_setup() { |
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+ # Check for orphaned libffi, see https://bugs.gentoo.org/354903 for example |
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+ if [[ ${ROOT} == "/" && ${EPREFIX} == "" ]] && ! has_version ${CATEGORY}/${PN}; then |
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+ local base="${T}"/conftest |
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+ echo 'int main() { }' > "${base}".c |
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+ $(tc-getCC) -o "${base}" "${base}".c -lffi >&/dev/null |
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+ if [ $? -eq 0 ]; then |
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+ eerror "The linker reported linking against -lffi to be working while it shouldn't have." |
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+ eerror "This is wrong and you should find and delete the old copy of libffi before continuing." |
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+ die "The system is in inconsistent state with unknown libffi installed." |
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+ fi |
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+ fi |
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+} |
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+ |
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+multilib_src_configure() { |
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+ use userland_BSD && export HOST="${CHOST}" |
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+ econf \ |
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+ --includedir="${EPREFIX}"/usr/$(get_libdir)/${P}/include \ |
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+ $(use_enable static-libs static) \ |
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+ $(use_enable pax_kernel pax_emutramp) \ |
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+ $(use_enable debug) |
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+} |
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+ |
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+multilib_src_test() { |
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+ emake check RUNTESTFLAGS='-a -v' |
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+} |
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+ |
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+multilib_src_install_all() { |
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+ find "${ED}" -name "*.la" -delete || die |
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+ einstalldocs |
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+} |