| 1 |
commit: bfc4cb8125638cda99e63d699d2afe787cf055b3 |
| 2 |
Author: Jory A. Pratt <anarchy <AT> gentoo <DOT> org> |
| 3 |
AuthorDate: Sun Jul 1 03:49:25 2018 +0000 |
| 4 |
Commit: Jory Pratt <anarchy <AT> gentoo <DOT> org> |
| 5 |
CommitDate: Sun Jul 1 03:49:25 2018 +0000 |
| 6 |
URL: https://gitweb.gentoo.org/proj/musl.git/commit/?id=bfc4cb81 |
| 7 |
|
| 8 |
sys-libs/libunwind: Only include execinfo.h if it is avaliable on the |
| 9 |
system. |
| 10 |
|
| 11 |
sys-libs/libunwind/Manifest | 1 + |
| 12 |
.../files/libunwind-1.2-coredump-regs.patch | 16 ++++ |
| 13 |
.../files/libunwind-1.2-ia64-missing.patch | 93 +++++++++++++++++++ |
| 14 |
.../files/libunwind-1.2-ia64-ptrace-coredump.patch | 34 +++++++ |
| 15 |
.../files/libunwind-1.2-ia64-undwarf.patch | 17 ++++ |
| 16 |
.../files/libunwind-1.2.1-fix_version_macros.patch | 13 +++ |
| 17 |
....2.1-only-include-execinfo_h-if-avaliable.patch | 52 +++++++++++ |
| 18 |
sys-libs/libunwind/libunwind-1.2.1-r1.ebuild | 103 +++++++++++++++++++++ |
| 19 |
sys-libs/libunwind/metadata.xml | 12 +++ |
| 20 |
9 files changed, 341 insertions(+) |
| 21 |
|
| 22 |
diff --git a/sys-libs/libunwind/Manifest b/sys-libs/libunwind/Manifest |
| 23 |
new file mode 100644 |
| 24 |
index 0000000..4155a10 |
| 25 |
--- /dev/null |
| 26 |
+++ b/sys-libs/libunwind/Manifest |
| 27 |
@@ -0,0 +1 @@ |
| 28 |
+DIST libunwind-1.2.1.tar.gz 780774 BLAKE2B a5be4142e1e4932231023bdec2ab3ecd6b707faf2d32d2b571239252a1d0fb6a273a6a46c4a107db63f74f7b54c0c54cf252b8b79ad53216333ba7bcf63147a1 SHA512 af7c280d2a963779a4a2711887618bc96383011e4e5d52e4085aa7fb351e55e357468f6ff85e66a216f1c6826538f498335a917a5970575c93be74c96316319b |
| 29 |
|
| 30 |
diff --git a/sys-libs/libunwind/files/libunwind-1.2-coredump-regs.patch b/sys-libs/libunwind/files/libunwind-1.2-coredump-regs.patch |
| 31 |
new file mode 100644 |
| 32 |
index 0000000..3ddc610 |
| 33 |
--- /dev/null |
| 34 |
+++ b/sys-libs/libunwind/files/libunwind-1.2-coredump-regs.patch |
| 35 |
@@ -0,0 +1,16 @@ |
| 36 |
+https://bugs.gentoo.org/586092 |
| 37 |
+ |
| 38 |
+this might not be correct, but at least it builds, and doesn't crash |
| 39 |
+ |
| 40 |
+--- a/src/coredump/_UCD_access_reg_linux.c |
| 41 |
++++ b/src/coredump/_UCD_access_reg_linux.c |
| 42 |
+@@ -51,6 +51,9 @@ _UCD_access_reg (unw_addr_space_t as, |
| 43 |
+ #elif defined(UNW_TARGET_TILEGX) |
| 44 |
+ if (regnum < 0 || regnum > UNW_TILEGX_CFA) |
| 45 |
+ goto badreg; |
| 46 |
++#elif defined(UNW_TARGET_IA64) || defined(UNW_TARGET_HPPA) || defined(UNW_TARGET_PPC32) || defined(UNW_TARGET_PPC64) |
| 47 |
++ if (regnum < 0 || regnum >= ARRAY_SIZE(ui->prstatus->pr_reg)) |
| 48 |
++ goto badreg; |
| 49 |
+ #else |
| 50 |
+ #if defined(UNW_TARGET_MIPS) |
| 51 |
+ static const uint8_t remap_regs[] = |
| 52 |
|
| 53 |
diff --git a/sys-libs/libunwind/files/libunwind-1.2-ia64-missing.patch b/sys-libs/libunwind/files/libunwind-1.2-ia64-missing.patch |
| 54 |
new file mode 100644 |
| 55 |
index 0000000..e15250b |
| 56 |
--- /dev/null |
| 57 |
+++ b/sys-libs/libunwind/files/libunwind-1.2-ia64-missing.patch |
| 58 |
@@ -0,0 +1,93 @@ |
| 59 |
+Original libunwind release is missing a few ia64-specific files in tarball. |
| 60 |
+diff --git a/src/ia64/mk_Gcursor_i.c b/src/ia64/mk_Gcursor_i.c |
| 61 |
+new file mode 100644 |
| 62 |
+index 0000000..67b14d5 |
| 63 |
+--- /dev/null |
| 64 |
++++ b/src/ia64/mk_Gcursor_i.c |
| 65 |
+@@ -0,0 +1,65 @@ |
| 66 |
++/* libunwind - a platform-independent unwind library |
| 67 |
++ Copyright (C) 2003 Hewlett-Packard Co |
| 68 |
++ Contributed by David Mosberger-Tang <davidm@××××××.com> |
| 69 |
++ |
| 70 |
++This file is part of libunwind. |
| 71 |
++ |
| 72 |
++Permission is hereby granted, free of charge, to any person obtaining |
| 73 |
++a copy of this software and associated documentation files (the |
| 74 |
++"Software"), to deal in the Software without restriction, including |
| 75 |
++without limitation the rights to use, copy, modify, merge, publish, |
| 76 |
++distribute, sublicense, and/or sell copies of the Software, and to |
| 77 |
++permit persons to whom the Software is furnished to do so, subject to |
| 78 |
++the following conditions: |
| 79 |
++ |
| 80 |
++The above copyright notice and this permission notice shall be |
| 81 |
++included in all copies or substantial portions of the Software. |
| 82 |
++ |
| 83 |
++THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 84 |
++EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 85 |
++MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 86 |
++NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
| 87 |
++LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
| 88 |
++OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
| 89 |
++WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ |
| 90 |
++ |
| 91 |
++/* Utility to generate cursor_i.h. */ |
| 92 |
++ |
| 93 |
++#include "libunwind_i.h" |
| 94 |
++ |
| 95 |
++#ifdef offsetof |
| 96 |
++# undef offsetof |
| 97 |
++#endif |
| 98 |
++ |
| 99 |
++#define offsetof(type,field) ((char *) &((type *) 0)->field - (char *) 0) |
| 100 |
++ |
| 101 |
++#define OFFSET(sym, offset) \ |
| 102 |
++ asm volatile("\n->" #sym " %0" : : "i" (offset)) |
| 103 |
++ |
| 104 |
++int |
| 105 |
++main (void) |
| 106 |
++{ |
| 107 |
++ OFFSET("IP_OFF", offsetof (struct cursor, ip)); |
| 108 |
++ OFFSET("PR_OFF", offsetof (struct cursor, pr)); |
| 109 |
++ OFFSET("BSP_OFF", offsetof (struct cursor, bsp)); |
| 110 |
++ OFFSET("PSP_OFF", offsetof (struct cursor, psp)); |
| 111 |
++ OFFSET("PFS_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_PFS])); |
| 112 |
++ OFFSET("RNAT_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_RNAT])); |
| 113 |
++ OFFSET("UNAT_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_UNAT])); |
| 114 |
++ OFFSET("LC_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_LC])); |
| 115 |
++ OFFSET("FPSR_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_FPSR])); |
| 116 |
++ OFFSET("B1_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_B1])); |
| 117 |
++ OFFSET("B2_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_B2])); |
| 118 |
++ OFFSET("B3_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_B3])); |
| 119 |
++ OFFSET("B4_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_B4])); |
| 120 |
++ OFFSET("B5_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_B5])); |
| 121 |
++ OFFSET("F2_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_F2])); |
| 122 |
++ OFFSET("F3_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_F3])); |
| 123 |
++ OFFSET("F4_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_F4])); |
| 124 |
++ OFFSET("F5_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_F5])); |
| 125 |
++ OFFSET("FR_LOC_OFF", offsetof (struct cursor, loc[IA64_REG_F16])); |
| 126 |
++ OFFSET("LOC_SIZE", |
| 127 |
++ (offsetof (struct cursor, loc[1]) - offsetof (struct cursor, loc[0]))); |
| 128 |
++ OFFSET("SIGCONTEXT_ADDR_OFF", offsetof (struct cursor, sigcontext_addr)); |
| 129 |
++ return 0; |
| 130 |
++} |
| 131 |
+diff --git a/src/ia64/mk_Lcursor_i.c b/src/ia64/mk_Lcursor_i.c |
| 132 |
+new file mode 100644 |
| 133 |
+index 0000000..aee2e7e |
| 134 |
+--- /dev/null |
| 135 |
++++ b/src/ia64/mk_Lcursor_i.c |
| 136 |
+@@ -0,0 +1,2 @@ |
| 137 |
++#define UNW_LOCAL_ONLY |
| 138 |
++#include "mk_Gcursor_i.c" |
| 139 |
+diff --git a/src/ia64/mk_cursor_i b/src/ia64/mk_cursor_i |
| 140 |
+new file mode 100755 |
| 141 |
+index 0000000..9211f91 |
| 142 |
+--- /dev/null |
| 143 |
++++ b/src/ia64/mk_cursor_i |
| 144 |
+@@ -0,0 +1,7 @@ |
| 145 |
++#!/bin/sh |
| 146 |
++test -z "$1" && exit 1 |
| 147 |
++echo "/* GENERATED */" |
| 148 |
++echo "#ifndef cursor_i_h" |
| 149 |
++echo "#define cursor_i_h" |
| 150 |
++sed -ne 's/^->"\(\S*\)" \(\d*\)/#define \1 \2/p' < $1 || exit $? |
| 151 |
++echo "#endif" |
| 152 |
|
| 153 |
diff --git a/sys-libs/libunwind/files/libunwind-1.2-ia64-ptrace-coredump.patch b/sys-libs/libunwind/files/libunwind-1.2-ia64-ptrace-coredump.patch |
| 154 |
new file mode 100644 |
| 155 |
index 0000000..3785d88 |
| 156 |
--- /dev/null |
| 157 |
+++ b/sys-libs/libunwind/files/libunwind-1.2-ia64-ptrace-coredump.patch |
| 158 |
@@ -0,0 +1,34 @@ |
| 159 |
+Fix build failure on ia64. |
| 160 |
+ coredump/_UPT_get_dyn_info_list_addr.c |
| 161 |
+is almost identical to |
| 162 |
+ ptrace/_UPT_get_dyn_info_list_addr.c |
| 163 |
+It's clearly an __ia64 implementation copy. |
| 164 |
+diff --git a/src/coredump/_UPT_get_dyn_info_list_addr.c b/src/coredump/_UPT_get_dyn_info_list_addr.c |
| 165 |
+index 0d11905..176b146 100644 |
| 166 |
+--- a/src/coredump/_UPT_get_dyn_info_list_addr.c |
| 167 |
++++ b/src/coredump/_UPT_get_dyn_info_list_addr.c |
| 168 |
+@@ -31,2 +31,3 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ |
| 169 |
+ # include "os-linux.h" |
| 170 |
++# include "../ptrace/_UPT_internal.h" |
| 171 |
+ |
| 172 |
+@@ -40,3 +41,2 @@ get_list_addr (unw_addr_space_t as, unw_word_t *dil_addr, void *arg, |
| 173 |
+ char path[PATH_MAX]; |
| 174 |
+- unw_dyn_info_t *di; |
| 175 |
+ unw_word_t res; |
| 176 |
+@@ -50,5 +50,5 @@ get_list_addr (unw_addr_space_t as, unw_word_t *dil_addr, void *arg, |
| 177 |
+ |
| 178 |
+- invalidate_edi (&ui->edi); |
| 179 |
++ invalidate_edi(&ui->edi); |
| 180 |
+ |
| 181 |
+- if (elf_map_image (&ui->ei, path) < 0) |
| 182 |
++ if (elf_map_image (&ui->edi.ei, path) < 0) |
| 183 |
+ /* ignore unmappable stuff like "/SYSV00001b58 (deleted)" */ |
| 184 |
+@@ -58,6 +58,5 @@ get_list_addr (unw_addr_space_t as, unw_word_t *dil_addr, void *arg, |
| 185 |
+ |
| 186 |
+- di = tdep_find_unwind_table (&ui->edi, as, path, lo, off); |
| 187 |
+- if (di) |
| 188 |
++ if (tdep_find_unwind_table (&ui->edi, as, path, lo, off, 0) > 0) |
| 189 |
+ { |
| 190 |
+- res = _Uia64_find_dyn_list (as, di, arg); |
| 191 |
++ res = _Uia64_find_dyn_list (as, &ui->edi.di_cache, arg); |
| 192 |
+ if (res && count++ == 0) |
| 193 |
|
| 194 |
diff --git a/sys-libs/libunwind/files/libunwind-1.2-ia64-undwarf.patch b/sys-libs/libunwind/files/libunwind-1.2-ia64-undwarf.patch |
| 195 |
new file mode 100644 |
| 196 |
index 0000000..1e3e248 |
| 197 |
--- /dev/null |
| 198 |
+++ b/sys-libs/libunwind/files/libunwind-1.2-ia64-undwarf.patch |
| 199 |
@@ -0,0 +1,17 @@ |
| 200 |
+diff --git a/src/mi/Gget_proc_name.c b/src/mi/Gget_proc_name.c |
| 201 |
+index 5376f82..64d2503 100644 |
| 202 |
+--- a/src/mi/Gget_proc_name.c |
| 203 |
++++ b/src/mi/Gget_proc_name.c |
| 204 |
+@@ -106,8 +106,12 @@ unw_get_proc_name (unw_cursor_t *cursor, char *buf, size_t buf_len, |
| 205 |
+ ip = tdep_get_ip (c); |
| 206 |
++#if !defined(__ia64) |
| 207 |
+ if (c->dwarf.use_prev_instr) |
| 208 |
+ --ip; |
| 209 |
++#endif |
| 210 |
+ error = get_proc_name (tdep_get_as (c), ip, buf, buf_len, offp, |
| 211 |
+ tdep_get_as_arg (c)); |
| 212 |
++#if !defined(__ia64) |
| 213 |
+ if (c->dwarf.use_prev_instr && offp != NULL && error == 0) |
| 214 |
+ *offp += 1; |
| 215 |
++#endif |
| 216 |
+ return error; |
| 217 |
|
| 218 |
diff --git a/sys-libs/libunwind/files/libunwind-1.2.1-fix_version_macros.patch b/sys-libs/libunwind/files/libunwind-1.2.1-fix_version_macros.patch |
| 219 |
new file mode 100644 |
| 220 |
index 0000000..6320293 |
| 221 |
--- /dev/null |
| 222 |
+++ b/sys-libs/libunwind/files/libunwind-1.2.1-fix_version_macros.patch |
| 223 |
@@ -0,0 +1,13 @@ |
| 224 |
+diff --git a/configure.ac b/configure.ac |
| 225 |
+index a254bbe..fe0247b 100644 |
| 226 |
+--- a/configure.ac |
| 227 |
++++ b/configure.ac |
| 228 |
+@@ -1,6 +1,6 @@ |
| 229 |
+ define(pkg_major, 1) |
| 230 |
+-define(pkg_minor, 2.1) |
| 231 |
+-define(pkg_extra, ) |
| 232 |
++define(pkg_minor, 2) |
| 233 |
++define(pkg_extra, 1) |
| 234 |
+ define(pkg_maintainer, libunwind-devel@××××××.org) |
| 235 |
+ define(mkvers, $1.$2$3) |
| 236 |
+ dnl Process this file with autoconf to produce a configure script. |
| 237 |
|
| 238 |
diff --git a/sys-libs/libunwind/files/libunwind-1.2.1-only-include-execinfo_h-if-avaliable.patch b/sys-libs/libunwind/files/libunwind-1.2.1-only-include-execinfo_h-if-avaliable.patch |
| 239 |
new file mode 100644 |
| 240 |
index 0000000..cc42b15 |
| 241 |
--- /dev/null |
| 242 |
+++ b/sys-libs/libunwind/files/libunwind-1.2.1-only-include-execinfo_h-if-avaliable.patch |
| 243 |
@@ -0,0 +1,52 @@ |
| 244 |
+From 0f3f41a86842f2b19aa07af5242cb775ef9b20d3 Mon Sep 17 00:00:00 2001 |
| 245 |
+From: "Jory A. Pratt" <anarchy@g.o> |
| 246 |
+Date: Sat, 30 Jun 2018 22:44:22 -0500 |
| 247 |
+Subject: [PATCH] Only include execinfo.h where avaliable |
| 248 |
+ |
| 249 |
+Signed-off-by: Jory A. Pratt <anarchy@g.o> |
| 250 |
+--- |
| 251 |
+ tests/test-coredump-unwind.c | 8 ++++++-- |
| 252 |
+ 1 file changed, 6 insertions(+), 2 deletions(-) |
| 253 |
+ |
| 254 |
+diff --git a/tests/test-coredump-unwind.c b/tests/test-coredump-unwind.c |
| 255 |
+index 5254708..33f92b0 100644 |
| 256 |
+--- a/tests/test-coredump-unwind.c |
| 257 |
++++ b/tests/test-coredump-unwind.c |
| 258 |
+@@ -57,7 +57,9 @@ |
| 259 |
+ #include <grp.h> |
| 260 |
+ |
| 261 |
+ /* For SIGSEGV handler code */ |
| 262 |
++#if HAVE_EXECINFO_H |
| 263 |
+ #include <execinfo.h> |
| 264 |
++#endif |
| 265 |
+ #include <sys/ucontext.h> |
| 266 |
+ |
| 267 |
+ #include <libunwind-coredump.h> |
| 268 |
+@@ -202,7 +204,7 @@ void die_out_of_memory(void) |
| 269 |
+ /* End of utility logging functions */ |
| 270 |
+ |
| 271 |
+ |
| 272 |
+- |
| 273 |
++#if HAVE_EXECINFO_H |
| 274 |
+ static |
| 275 |
+ void handle_sigsegv(int sig, siginfo_t *info, void *ucontext) |
| 276 |
+ { |
| 277 |
+@@ -249,12 +251,14 @@ void handle_sigsegv(int sig, siginfo_t *info, void *ucontext) |
| 278 |
+ |
| 279 |
+ _exit(1); |
| 280 |
+ } |
| 281 |
+- |
| 282 |
++#endif |
| 283 |
+ static void install_sigsegv_handler(void) |
| 284 |
+ { |
| 285 |
+ struct sigaction sa; |
| 286 |
+ memset(&sa, 0, sizeof(sa)); |
| 287 |
++#if HAVE_EXECINFO_H |
| 288 |
+ sa.sa_sigaction = handle_sigsegv; |
| 289 |
++#endif |
| 290 |
+ sa.sa_flags = SA_SIGINFO; |
| 291 |
+ sigaction(SIGSEGV, &sa, NULL); |
| 292 |
+ sigaction(SIGILL, &sa, NULL); |
| 293 |
+-- |
| 294 |
+2.18.0 |
| 295 |
+ |
| 296 |
|
| 297 |
diff --git a/sys-libs/libunwind/libunwind-1.2.1-r1.ebuild b/sys-libs/libunwind/libunwind-1.2.1-r1.ebuild |
| 298 |
new file mode 100644 |
| 299 |
index 0000000..a4690fc |
| 300 |
--- /dev/null |
| 301 |
+++ b/sys-libs/libunwind/libunwind-1.2.1-r1.ebuild |
| 302 |
@@ -0,0 +1,103 @@ |
| 303 |
+# Copyright 1999-2018 Gentoo Foundation |
| 304 |
+# Distributed under the terms of the GNU General Public License v2 |
| 305 |
+ |
| 306 |
+EAPI=6 |
| 307 |
+ |
| 308 |
+MY_PV=${PV/_/-} |
| 309 |
+MY_P=${PN}-${MY_PV} |
| 310 |
+inherit autotools eutils libtool multilib-minimal |
| 311 |
+ |
| 312 |
+DESCRIPTION="Portable and efficient API to determine the call-chain of a program" |
| 313 |
+HOMEPAGE="https://savannah.nongnu.org/projects/libunwind" |
| 314 |
+SRC_URI="mirror://nongnu/libunwind/${MY_P}.tar.gz" |
| 315 |
+ |
| 316 |
+LICENSE="MIT" |
| 317 |
+SLOT="7" |
| 318 |
+KEYWORDS="amd64 arm arm64 hppa ia64 ~mips ppc ppc64 x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux" |
| 319 |
+IUSE="debug debug-frame doc libatomic lzma +static-libs" |
| 320 |
+ |
| 321 |
+RESTRICT="test" # half of tests are broken (toolchain version dependent) |
| 322 |
+ |
| 323 |
+# We just use the header from libatomic. |
| 324 |
+RDEPEND="lzma? ( app-arch/xz-utils )" |
| 325 |
+DEPEND="${RDEPEND} |
| 326 |
+ libatomic? ( dev-libs/libatomic_ops )" |
| 327 |
+ |
| 328 |
+S="${WORKDIR}/${MY_P}" |
| 329 |
+ |
| 330 |
+MULTILIB_WRAPPED_HEADERS=( |
| 331 |
+ /usr/include/libunwind.h |
| 332 |
+ |
| 333 |
+ # see libunwind.h for the full list of arch-specific headers |
| 334 |
+ /usr/include/libunwind-aarch64.h |
| 335 |
+ /usr/include/libunwind-arm.h |
| 336 |
+ /usr/include/libunwind-hppa.h |
| 337 |
+ /usr/include/libunwind-ia64.h |
| 338 |
+ /usr/include/libunwind-mips.h |
| 339 |
+ /usr/include/libunwind-ppc32.h |
| 340 |
+ /usr/include/libunwind-ppc64.h |
| 341 |
+ /usr/include/libunwind-sh.h |
| 342 |
+ /usr/include/libunwind-tilegx.h |
| 343 |
+ /usr/include/libunwind-x86.h |
| 344 |
+ /usr/include/libunwind-x86_64.h |
| 345 |
+) |
| 346 |
+ |
| 347 |
+PATCHES=( |
| 348 |
+ "${FILESDIR}"/${PN}-1.2-coredump-regs.patch #586092 |
| 349 |
+ "${FILESDIR}"/${PN}-1.2-ia64-undwarf.patch |
| 350 |
+ "${FILESDIR}"/${PN}-1.2-ia64-ptrace-coredump.patch |
| 351 |
+ "${FILESDIR}"/${PN}-1.2-ia64-missing.patch |
| 352 |
+ "${FILESDIR}"/${PN}-1.2.1-fix_version_macros.patch |
| 353 |
+ "${FILESDIR}"/${PN}-1.2.1-only-include-execinfo_h-if-avaliable.patch |
| 354 |
+) |
| 355 |
+ |
| 356 |
+src_prepare() { |
| 357 |
+ default |
| 358 |
+ chmod +x src/ia64/mk_cursor_i || die |
| 359 |
+ # Since we have tests disabled via RESTRICT, disable building in the subdir |
| 360 |
+ # entirely. This worksaround some build errors too. #484846 |
| 361 |
+ sed -i -e '/^SUBDIRS/s:tests::' Makefile.in || die |
| 362 |
+ |
| 363 |
+ elibtoolize |
| 364 |
+ eautoreconf |
| 365 |
+} |
| 366 |
+ |
| 367 |
+multilib_src_configure() { |
| 368 |
+ # --enable-cxx-exceptions: always enable it, headers provide the interface |
| 369 |
+ # and on some archs it is disabled by default causing a mismatch between the |
| 370 |
+ # API and the ABI, bug #418253 |
| 371 |
+ # conservative-checks: validate memory addresses before use; as of 1.0.1, |
| 372 |
+ # only x86_64 supports this, yet may be useful for debugging, couple it with |
| 373 |
+ # debug useflag. |
| 374 |
+ ECONF_SOURCE="${S}" \ |
| 375 |
+ ac_cv_header_atomic_ops_h=$(usex libatomic) \ |
| 376 |
+ econf \ |
| 377 |
+ --enable-cxx-exceptions \ |
| 378 |
+ --enable-coredump \ |
| 379 |
+ --enable-ptrace \ |
| 380 |
+ --enable-setjmp \ |
| 381 |
+ $(use_enable debug-frame) \ |
| 382 |
+ $(use_enable doc documentation) \ |
| 383 |
+ $(use_enable lzma minidebuginfo) \ |
| 384 |
+ $(use_enable static-libs static) \ |
| 385 |
+ $(use_enable debug conservative_checks) \ |
| 386 |
+ $(use_enable debug) |
| 387 |
+} |
| 388 |
+ |
| 389 |
+multilib_src_compile() { |
| 390 |
+ # Bug 586208 |
| 391 |
+ CCACHE_NODIRECT=1 default |
| 392 |
+} |
| 393 |
+ |
| 394 |
+multilib_src_test() { |
| 395 |
+ # Explicitly allow parallel build of tests. |
| 396 |
+ # Sandbox causes some tests to freak out. |
| 397 |
+ SANDBOX_ON=0 emake check |
| 398 |
+} |
| 399 |
+ |
| 400 |
+multilib_src_install() { |
| 401 |
+ default |
| 402 |
+ # libunwind-ptrace.a (and libunwind-ptrace.h) is separate API and without |
| 403 |
+ # shared library, so we keep it in any case |
| 404 |
+ use static-libs || find "${ED}"usr '(' -name 'libunwind-generic.a' -o -name 'libunwind*.la' ')' -delete |
| 405 |
+} |
| 406 |
|
| 407 |
diff --git a/sys-libs/libunwind/metadata.xml b/sys-libs/libunwind/metadata.xml |
| 408 |
new file mode 100644 |
| 409 |
index 0000000..95faca4 |
| 410 |
--- /dev/null |
| 411 |
+++ b/sys-libs/libunwind/metadata.xml |
| 412 |
@@ -0,0 +1,12 @@ |
| 413 |
+<?xml version="1.0" encoding="UTF-8"?> |
| 414 |
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> |
| 415 |
+<pkgmetadata> |
| 416 |
+ <maintainer type="project"> |
| 417 |
+ <email>toolchain@g.o</email> |
| 418 |
+ <name>Gentoo Toolchain Project</name> |
| 419 |
+ </maintainer> |
| 420 |
+ <use> |
| 421 |
+ <flag name="debug-frame">Adds support for DWARF .debug_frame section: Use the information from this section if available</flag> |
| 422 |
+ <flag name="libatomic">Use libatomic instead of builtin atomic operations</flag> |
| 423 |
+ </use> |
| 424 |
+</pkgmetadata> |
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