On Wed, Nov 17, 2021 at 7:35 AM Alexander Kanavin
<alex.kana...@gmail.com> wrote:
>
> Drop glibc-2.34-fix.patch merged upstream.
>
> Rework support for error() on non-glibc targets:
> upstream now provides its own implementation, so we can drop
> the patch that adds ours; said implementation isn't
> build-tested with tests, so ptest has to be disabled on musl.
Overall this is an improvement so I am good with this patch.
if upstream implementation does not pass ptests
perhaps worth reporting upstream.
> This, in turns, allows dropping 0004-Fix-error-on-musl.patch.
>
> License-Update: copyright years
> Signed-off-by: Alexander Kanavin <a...@linutronix.de>
> ---
> .../{elfutils_0.185.bb => elfutils_0.186.bb} | 12 +-
> ...ompilation-on-platforms-without-erro.patch | 54 +++++++
> .../elfutils/files/0002-musl-libs.patch | 118 ---------------
> .../elfutils/files/0003-musl-utils.patch | 6 +-
> .../files/0004-Fix-error-on-musl.patch | 36 -----
> .../0015-config-eu.am-do-not-use-Werror.patch | 8 +-
> .../elfutils/files/glibc-2.34-fix.patch | 138 ------------------
> 7 files changed, 65 insertions(+), 307 deletions(-)
> rename meta/recipes-devtools/elfutils/{elfutils_0.185.bb =>
> elfutils_0.186.bb} (95%)
> create mode 100644
> meta/recipes-devtools/elfutils/files/0001-debuginfod-fix-compilation-on-platforms-without-erro.patch
> delete mode 100644 meta/recipes-devtools/elfutils/files/0002-musl-libs.patch
> delete mode 100644
> meta/recipes-devtools/elfutils/files/0004-Fix-error-on-musl.patch
> delete mode 100644 meta/recipes-devtools/elfutils/files/glibc-2.34-fix.patch
>
> diff --git a/meta/recipes-devtools/elfutils/elfutils_0.185.bb
> b/meta/recipes-devtools/elfutils/elfutils_0.186.bb
> similarity index 95%
> rename from meta/recipes-devtools/elfutils/elfutils_0.185.bb
> rename to meta/recipes-devtools/elfutils/elfutils_0.186.bb
> index f4769e3632..b3588a2196 100644
> --- a/meta/recipes-devtools/elfutils/elfutils_0.185.bb
> +++ b/meta/recipes-devtools/elfutils/elfutils_0.186.bb
> @@ -4,7 +4,7 @@ DESCRIPTION = "elfutils is a collection of utilities and
> libraries to read, crea
> SECTION = "base"
> LICENSE = "GPLv2 & GPLv2+ & LGPLv3+ & GPLv3+"
> LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504 \
> -
> file://debuginfod/debuginfod-client.c;endline=27;md5=f8e9d171c401c493ec45a0b2992ea2ed
> \
> +
> file://debuginfod/debuginfod-client.c;endline=27;md5=d2adfd8f5347d4c96e3c280393ce66da
> \
> "
> DEPENDS = "zlib virtual/libintl"
> DEPENDS:append:libc-musl = " argp-standalone fts musl-obstack "
> @@ -22,20 +22,16 @@ SRC_URI =
> "https://sourceware.org/elfutils/ftp/${PV}/${BP}.tar.bz2 \
> file://ptest.patch \
>
> file://0001-tests-Makefile.am-compile-test_nlist-with-standard-C.patch \
>
> file://0001-debuginfod-debuginfod-client.c-correct-string-format.patch \
> - file://glibc-2.34-fix.patch \
> +
> file://0001-debuginfod-fix-compilation-on-platforms-without-erro.patch \
> "
> SRC_URI:append:libc-musl = " \
> - file://0002-musl-libs.patch \
> file://0003-musl-utils.patch \
> - file://0004-Fix-error-on-musl.patch \
> file://0015-config-eu.am-do-not-use-Werror.patch \
> "
> -SRC_URI[sha256sum] =
> "dc8d3e74ab209465e7f568e1b3bb9a5a142f8656e2b57d10049a73da2ae6b5a6"
> -
> -# remove at next version upgrade or when output changes
> -PR = "r1"
> +SRC_URI[sha256sum] =
> "7f6fb9149b1673d38d9178a0d3e0fb8a1ec4f53a9f4c2ff89469609879641177"
>
> inherit autotools gettext ptest pkgconfig
> +PTEST_ENABLED:libc-musl = "0"
>
> EXTRA_OECONF = "--program-prefix=eu-"
>
> diff --git
> a/meta/recipes-devtools/elfutils/files/0001-debuginfod-fix-compilation-on-platforms-without-erro.patch
>
> b/meta/recipes-devtools/elfutils/files/0001-debuginfod-fix-compilation-on-platforms-without-erro.patch
> new file mode 100644
> index 0000000000..e80d96aaca
> --- /dev/null
> +++
> b/meta/recipes-devtools/elfutils/files/0001-debuginfod-fix-compilation-on-platforms-without-erro.patch
> @@ -0,0 +1,54 @@
> +From 99617d7ab5b01c322b0f27d4aa0dd91c61793a5e Mon Sep 17 00:00:00 2001
> +From: =?UTF-8?q?=C3=89rico=20Nogueira?= <erico....@gmail.com>
> +Date: Wed, 10 Nov 2021 21:17:48 -0300
> +Subject: [PATCH] debuginfod: fix compilation on platforms without <error.h>
> +MIME-Version: 1.0
> +Content-Type: text/plain; charset=UTF-8
> +Content-Transfer-Encoding: 8bit
> +
> +"system.h" only declares the error() function, so it needs to be in an
> +'extern "C"' block, otherwise linking fails.
> +
> +Since we are here, use quotes for "system.h" header, since it's a local
> +header, not a system one.
> +
> +Upstream-Status: Backport
> [https://sourceware.org/git/?p=elfutils.git;a=commit;h=90b9e91b961b794a4e58ab76d9191a5e7343584e]
> +Signed-off-by: Érico Nogueira <erico....@gmail.com>
> +Signed-off-by: Alexander Kanavin <a...@linutronix.de>
> +---
> + debuginfod/ChangeLog | 4 ++++
> + debuginfod/debuginfod.cxx | 2 +-
> + 2 files changed, 5 insertions(+), 1 deletion(-)
> +
> +diff --git a/debuginfod/ChangeLog b/debuginfod/ChangeLog
> +index f06d3ee..822bd63 100644
> +--- a/debuginfod/ChangeLog
> ++++ b/debuginfod/ChangeLog
> +@@ -1,3 +1,7 @@
> ++2021-11-10 Érico N. Rolim <erico....@gmail.com>
> ++
> ++ * debuginfod.cxx: include "system.h" under 'extern "C"' block.
> ++
> + 2021-11-05 Frank Ch. Eigler <f...@redhat.com>
> +
> + PR28430
> +diff --git a/debuginfod/debuginfod.cxx b/debuginfod/debuginfod.cxx
> +index 521cb52..764e7b9 100644
> +--- a/debuginfod/debuginfod.cxx
> ++++ b/debuginfod/debuginfod.cxx
> +@@ -33,11 +33,11 @@
> +
> + extern "C" {
> + #include "printversion.h"
> ++#include "system.h"
> + }
> +
> + #include "debuginfod.h"
> + #include <dwarf.h>
> +-#include <system.h>
> +
> + #include <argp.h>
> + #ifdef __GNUC__
> +--
> +2.20.1
> +
> diff --git a/meta/recipes-devtools/elfutils/files/0002-musl-libs.patch
> b/meta/recipes-devtools/elfutils/files/0002-musl-libs.patch
> deleted file mode 100644
> index c7360da7a7..0000000000
> --- a/meta/recipes-devtools/elfutils/files/0002-musl-libs.patch
> +++ /dev/null
> @@ -1,118 +0,0 @@
> -From 0f4667f0bb4b000d74ade07e90bd690b7217a19d Mon Sep 17 00:00:00 2001
> -From: Hongxu Jia <hongxu....@windriver.com>
> -Date: Fri, 23 Aug 2019 10:18:47 +0800
> -Subject: [PATCH] musl-libs
> -
> -Collection of fixes needed to compile libelf and other libraries
> -provided by elfutils for musl targets
> -
> -error is glibc specific API, so this patch will mostly not accepted
> -upstream given that elfutils has been closely tied to glibc
> -
> -Signed-off-by: Khem Raj <raj.k...@gmail.com>
> -Upstream-Status: Inappropriate [workaround for musl]
> -
> -Rebase to 0.177
> -Signed-off-by: Hongxu Jia <hongxu....@windriver.com>
> -
> ----
> - lib/error.h | 27 +++++++++++++++++++++++++++
> - lib/fixedsizehash.h | 1 -
> - lib/libeu.h | 1 +
> - libdwfl/linux-kernel-modules.c | 1 +
> - libelf/elf.h | 7 +++++++
> - 5 files changed, 36 insertions(+), 1 deletion(-)
> - create mode 100644 lib/error.h
> -
> -diff --git a/lib/error.h b/lib/error.h
> -new file mode 100644
> -index 0000000..ef06827
> ---- /dev/null
> -+++ b/lib/error.h
> -@@ -0,0 +1,27 @@
> -+#ifndef _ERROR_H_
> -+#define _ERROR_H_
> -+
> -+#include <stdarg.h>
> -+#include <stdio.h>
> -+#include <stdlib.h>
> -+#include <string.h>
> -+#include <errno.h>
> -+
> -+static unsigned int error_message_count = 0;
> -+
> -+static inline void error(int status, int errnum, const char* format, ...)
> -+{
> -+ va_list ap;
> -+ fprintf(stderr, "%s: ", program_invocation_name);
> -+ va_start(ap, format);
> -+ vfprintf(stderr, format, ap);
> -+ va_end(ap);
> -+ if (errnum)
> -+ fprintf(stderr, ": %s", strerror(errnum));
> -+ fprintf(stderr, "\n");
> -+ error_message_count++;
> -+ if (status)
> -+ exit(status);
> -+}
> -+
> -+#endif /* _ERROR_H_ */
> -diff --git a/lib/fixedsizehash.h b/lib/fixedsizehash.h
> -index dac2a5f..43016fc 100644
> ---- a/lib/fixedsizehash.h
> -+++ b/lib/fixedsizehash.h
> -@@ -30,7 +30,6 @@
> - #include <errno.h>
> - #include <stdlib.h>
> - #include <string.h>
> --#include <sys/cdefs.h>
> -
> - #include <system.h>
> -
> -diff --git a/lib/libeu.h b/lib/libeu.h
> -index ecb4d01..edc85e3 100644
> ---- a/lib/libeu.h
> -+++ b/lib/libeu.h
> -@@ -29,6 +29,7 @@
> - #ifndef LIBEU_H
> - #define LIBEU_H
> -
> -+#include "system.h"
> - #include <stddef.h>
> - #include <stdint.h>
> -
> -diff --git a/libdwfl/linux-kernel-modules.c b/libdwfl/linux-kernel-modules.c
> -index c0f8dfa..aa78033 100644
> ---- a/libdwfl/linux-kernel-modules.c
> -+++ b/libdwfl/linux-kernel-modules.c
> -@@ -50,6 +50,7 @@
> - #include <sys/utsname.h>
> - #include <fcntl.h>
> - #include <unistd.h>
> -+#include "system.h"
> -
> - /* If fts.h is included before config.h, its indirect inclusions may not
> - give us the right LFS aliases of these functions, so map them manually.
> */
> -diff --git a/libelf/elf.h b/libelf/elf.h
> -index 8e3e618..1353890 100644
> ---- a/libelf/elf.h
> -+++ b/libelf/elf.h
> -@@ -19,6 +19,10 @@
> - #ifndef _ELF_H
> - #define _ELF_H 1
> -
> -+#ifdef __cplusplus
> -+extern "C" {
> -+#endif
> -+
> - /* Standard ELF types. */
> -
> - #include <stdint.h>
> -@@ -4102,4 +4106,7 @@ enum
> - #define R_ARC_TLS_LE_S9 0x4a
> - #define R_ARC_TLS_LE_32 0x4b
> -
> -+#ifdef __cplusplus
> -+}
> -+#endif
> - #endif /* elf.h */
> diff --git a/meta/recipes-devtools/elfutils/files/0003-musl-utils.patch
> b/meta/recipes-devtools/elfutils/files/0003-musl-utils.patch
> index 2e379cdba6..85f8140330 100644
> --- a/meta/recipes-devtools/elfutils/files/0003-musl-utils.patch
> +++ b/meta/recipes-devtools/elfutils/files/0003-musl-utils.patch
> @@ -1,4 +1,4 @@
> -From 2f94d488bf3daaa6a8548ee77120fc2506a9bbe3 Mon Sep 17 00:00:00 2001
> +From 934d21dc0b06b95c7c65cb29c5096decd91d4d5f Mon Sep 17 00:00:00 2001
> From: Hongxu Jia <hongxu....@windriver.com>
> Date: Fri, 23 Aug 2019 10:19:48 +0800
> Subject: [PATCH] musl-utils
> @@ -57,7 +57,7 @@ index 2c6d91b..608646e 100644
> ARGP_PROGRAM_VERSION_HOOK_DEF = print_version;
>
> diff --git a/src/strip.c b/src/strip.c
> -index 70fc8c0..d035d9e 100644
> +index d5b753d..d6e1b64 100644
> --- a/src/strip.c
> +++ b/src/strip.c
> @@ -46,6 +46,13 @@
> @@ -75,7 +75,7 @@ index 70fc8c0..d035d9e 100644
>
> /* Name and version of program. */
> diff --git a/src/unstrip.c b/src/unstrip.c
> -index e488e81..0e44456 100644
> +index aacc9aa..5e71290 100644
> --- a/src/unstrip.c
> +++ b/src/unstrip.c
> @@ -52,6 +52,15 @@
> diff --git
> a/meta/recipes-devtools/elfutils/files/0004-Fix-error-on-musl.patch
> b/meta/recipes-devtools/elfutils/files/0004-Fix-error-on-musl.patch
> deleted file mode 100644
> index 2fa60c333c..0000000000
> --- a/meta/recipes-devtools/elfutils/files/0004-Fix-error-on-musl.patch
> +++ /dev/null
> @@ -1,36 +0,0 @@
> -From 72819106d0e5666d172d39c24c19e4e7a3b8be0e Mon Sep 17 00:00:00 2001
> -From: Richard Purdie <richard.pur...@linuxfoundation.org>
> -Date: Wed, 1 May 2019 22:15:03 +0100
> -Subject: [PATCH] Fix error on musl:
> -
> -| ../../elfutils-0.176/tests/elfstrmerge.c: In function 'main':
> -| ../../elfutils-0.176/tests/elfstrmerge.c:370:60: error: 'ALLPERMS'
> undeclared (first use in this function); did you mean 'EPERM'?
> -| fdnew = open (fnew, O_WRONLY | O_CREAT, st.st_mode & ALLPERMS);
> -| ^~~~~~~~
> -| EPERM
> -| ../../elfutils-0.176/tests/elfstrmerge.c:370:60: note: each undeclared
> identifier is reported only once for each function it appears in
> -
> -Upstream-Status: Inappropriate [workaround in musl]
> -
> -Signed-off-by: Richard Purdie <richard.pur...@linuxfoundation.org>
> -
> ----
> - tests/elfstrmerge.c | 5 +++++
> - 1 file changed, 5 insertions(+)
> -
> -diff --git a/tests/elfstrmerge.c b/tests/elfstrmerge.c
> -index 197c6a5..3683672 100644
> ---- a/tests/elfstrmerge.c
> -+++ b/tests/elfstrmerge.c
> -@@ -33,6 +33,11 @@
> - #include ELFUTILS_HEADER(dwelf)
> - #include "elf-knowledge.h"
> -
> -+/* for musl */
> -+#ifndef ALLPERMS
> -+# define ALLPERMS (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)/* 07777
> */
> -+#endif
> -+
> - /* The original ELF file. */
> - static int fd = -1;
> - static Elf *elf = NULL;
> diff --git
> a/meta/recipes-devtools/elfutils/files/0015-config-eu.am-do-not-use-Werror.patch
>
> b/meta/recipes-devtools/elfutils/files/0015-config-eu.am-do-not-use-Werror.patch
> index 5cd6fffc27..c96cfd9777 100644
> ---
> a/meta/recipes-devtools/elfutils/files/0015-config-eu.am-do-not-use-Werror.patch
> +++
> b/meta/recipes-devtools/elfutils/files/0015-config-eu.am-do-not-use-Werror.patch
> @@ -1,4 +1,4 @@
> -From cfced441d4a6f2eca51d29c52240275bd6f54e49 Mon Sep 17 00:00:00 2001
> +From a2ce41e91d530459eb35d64a19f714ebfe0d4a20 Mon Sep 17 00:00:00 2001
> From: Alexander Kanavin <alex.kana...@gmail.com>
> Date: Mon, 22 Jun 2020 21:35:16 +0000
> Subject: [PATCH] config/eu.am: do not use -Werror
> @@ -16,10 +16,10 @@ Signed-off-by: Alexander Kanavin <alex.kana...@gmail.com>
> 1 file changed, 2 deletions(-)
>
> diff --git a/config/eu.am b/config/eu.am
> -index 2c3e457..8fb0411 100644
> +index 58cd3c4..ac42390 100644
> --- a/config/eu.am
> +++ b/config/eu.am
> -@@ -89,7 +89,6 @@ AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Wformat=2 \
> +@@ -91,7 +91,6 @@ AM_CFLAGS = -std=gnu99 -Wall -Wshadow -Wformat=2 \
> -Wold-style-definition -Wstrict-prototypes $(TRAMPOLINES_WARNING)
> \
> $(LOGICAL_OP_WARNING) $(DUPLICATED_COND_WARNING) \
> $(NULL_DEREFERENCE_WARNING) $(IMPLICIT_FALLTHROUGH_WARNING) \
> @@ -27,7 +27,7 @@ index 2c3e457..8fb0411 100644
> $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \
> $(if $($(*F)_no_Wstack_usage),,$(STACK_USAGE_WARNING)) \
> $(if
> $($(*F)_no_Wpacked_not_aligned),$(NO_PACKED_NOT_ALIGNED_WARNING),) \
> -@@ -99,7 +98,6 @@ AM_CXXFLAGS = -std=c++11 -Wall -Wshadow \
> +@@ -101,7 +100,6 @@ AM_CXXFLAGS = -std=c++11 -Wall -Wshadow \
> $(TRAMPOLINES_WARNING) \
> $(LOGICAL_OP_WARNING) $(DUPLICATED_COND_WARNING) \
> $(NULL_DEREFERENCE_WARNING) $(IMPLICIT_FALLTHROUGH_WARNING) \
> diff --git a/meta/recipes-devtools/elfutils/files/glibc-2.34-fix.patch
> b/meta/recipes-devtools/elfutils/files/glibc-2.34-fix.patch
> deleted file mode 100644
> index 9509fb4e77..0000000000
> --- a/meta/recipes-devtools/elfutils/files/glibc-2.34-fix.patch
> +++ /dev/null
> @@ -1,138 +0,0 @@
> -glibc 2.34 calls pthread_kill from the raise function. Before raise
> -directly called the (tg)kill syscall. So allow pthread_kill to be the
> -first frame in a backtrace where raise is expected. Also change some
> -asserts to fprintf plus abort to make it more clear why the testcase
> -fails.
> -
> -https://sourceware.org/bugzilla/show_bug.cgi?id=28190
> -
> -Signed-off-by: Mark Wielaard <m...@klomp.org>
> -Upstream-Status: Submitted
> [https://sourceware.org/pipermail/elfutils-devel/2021q3/004019.html]
> ----
> - tests/ChangeLog | 6 +++++
> - tests/backtrace.c | 62 +++++++++++++++++++++++++++++++++++++++++------
> - 2 files changed, 61 insertions(+), 7 deletions(-)
> -
> -Index: elfutils-0.185/tests/ChangeLog
> -===================================================================
> ---- elfutils-0.185.orig/tests/ChangeLog
> -+++ elfutils-0.185/tests/ChangeLog
> -@@ -1,3 +1,9 @@
> -+2021-08-04 Mark Wielaard <m...@klomp.org>
> -+
> -+ PR28190
> -+ * backtrace.c (callback_verify): Check for pthread_kill as first
> -+ frame. Change asserts to fprintf plus abort.
> -+
> - 2021-05-14 Frank Ch. Eigler <f...@redhat.com>
> -
> - PR27859
> -Index: elfutils-0.185/tests/backtrace.c
> -===================================================================
> ---- elfutils-0.185.orig/tests/backtrace.c
> -+++ elfutils-0.185/tests/backtrace.c
> -@@ -97,6 +97,9 @@ callback_verify (pid_t tid, unsigned fra
> - static bool reduce_frameno = false;
> - if (reduce_frameno)
> - frameno--;
> -+ static bool pthread_kill_seen = false;
> -+ if (pthread_kill_seen)
> -+ frameno--;
> - if (! use_raise_jmp_patching && frameno >= 2)
> - frameno += 2;
> - const char *symname2 = NULL;
> -@@ -107,11 +110,26 @@ callback_verify (pid_t tid, unsigned fra
> - && (strcmp (symname, "__kernel_vsyscall") == 0
> - || strcmp (symname, "__libc_do_syscall") == 0))
> - reduce_frameno = true;
> -+ else if (! pthread_kill_seen && symname
> -+ && strstr (symname, "pthread_kill") != NULL)
> -+ pthread_kill_seen = true;
> - else
> -- assert (symname && strcmp (symname, "raise") == 0);
> -+ {
> -+ if (!symname || strcmp (symname, "raise") != 0)
> -+ {
> -+ fprintf (stderr,
> -+ "case 0: expected symname 'raise' got '%s'\n",
> symname);
> -+ abort ();
> -+ }
> -+ }
> - break;
> - case 1:
> -- assert (symname != NULL && strcmp (symname, "sigusr2") == 0);
> -+ if (symname == NULL || strcmp (symname, "sigusr2") != 0)
> -+ {
> -+ fprintf (stderr,
> -+ "case 1: expected symname 'sigusr2' got '%s'\n", symname);
> -+ abort ();
> -+ }
> - break;
> - case 2: // x86_64 only
> - /* __restore_rt - glibc maybe does not have to have this symbol. */
> -@@ -120,11 +138,21 @@ callback_verify (pid_t tid, unsigned fra
> - if (use_raise_jmp_patching)
> - {
> - /* Verify we trapped on the very first instruction of jmp. */
> -- assert (symname != NULL && strcmp (symname, "jmp") == 0);
> -+ if (symname == NULL || strcmp (symname, "jmp") != 0)
> -+ {
> -+ fprintf (stderr,
> -+ "case 3: expected symname 'raise' got '%s'\n",
> symname);
> -+ abort ();
> -+ }
> - mod = dwfl_addrmodule (dwfl, pc - 1);
> - if (mod)
> - symname2 = dwfl_module_addrname (mod, pc - 1);
> -- assert (symname2 == NULL || strcmp (symname2, "jmp") != 0);
> -+ if (symname2 == NULL || strcmp (symname2, "jmp") != 0)
> -+ {
> -+ fprintf (stderr,
> -+ "case 3: expected symname2 'jmp' got '%s'\n",
> symname2);
> -+ abort ();
> -+ }
> - break;
> - }
> - FALLTHROUGH;
> -@@ -137,11 +165,22 @@ callback_verify (pid_t tid, unsigned fra
> - duplicate_sigusr2 = true;
> - break;
> - }
> -- assert (symname != NULL && strcmp (symname, "stdarg") == 0);
> -+ if (symname == NULL || strcmp (symname, "stdarg") != 0)
> -+ {
> -+ fprintf (stderr,
> -+ "case 4: expected symname 'stdarg' got '%s'\n", symname);
> -+ abort ();
> -+ }
> - break;
> - case 5:
> - /* Verify we trapped on the very last instruction of child. */
> -- assert (symname != NULL && strcmp (symname, "backtracegen") == 0);
> -+ if (symname == NULL || strcmp (symname, "backtracegen") != 0)
> -+ {
> -+ fprintf (stderr,
> -+ "case 5: expected symname 'backtracegen' got '%s'\n",
> -+ symname);
> -+ abort ();
> -+ }
> - mod = dwfl_addrmodule (dwfl, pc);
> - if (mod)
> - symname2 = dwfl_module_addrname (mod, pc);
> -@@ -151,7 +190,15 @@ callback_verify (pid_t tid, unsigned fra
> - // instructions or even inserts some padding instructions at the end
> - // (which apparently happens on ppc64).
> - if (use_raise_jmp_patching)
> -- assert (symname2 == NULL || strcmp (symname2, "backtracegen") != 0);
> -+ {
> -+ if (symname2 != NULL && strcmp (symname2, "backtracegen") == 0)
> -+ {
> -+ fprintf (stderr,
> -+ "use_raise_jmp_patching didn't expect symname2 "
> -+ "'backtracegen'\n");
> -+ abort ();
> -+ }
> -+ }
> - break;
> - }
> - }
> --
> 2.20.1
>
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