I just had a build with these patches fail:
ERROR: libice-1_1.0.9-r0 do_package: Error executing a python function in
exec_python_func() autogenerated:
The stack trace of python calls that resulted in this exception/failure was:
File: 'exec_python_func() autogenerated', lineno: 2, function: <module>
0001:
*** 0002:package_do_filedeps(d)
0003:
File: '/home/ross/Yocto/poky/meta/classes/package.bbclass', lineno: 1500,
function: package_do_filedeps
1496: continue
1497: for files in chunks(pkgfiles[pkg], 100):
1498: pkglist.append((pkg, files, rpmdeps, pkgdest))
1499:
*** 1500: processed = oe.utils.multiprocess_exec( pkglist,
oe.package.filedeprunner)
1501:
1502: provides_files = {}
1503: requires_files = {}
1504:
File: '/home/ross/Yocto/poky/meta/lib/oe/utils.py', lineno: 240, function:
multiprocess_exec
0236: mapresult = pool.map_async(function, commands,
error_callback=failures)
0237:
0238: pool.close()
0239: pool.join()
*** 0240: results = mapresult.get()
0241: except KeyboardInterrupt:
0242: pool.terminate()
0243: pool.join()
0244: raise
File: '/usr/lib/python3.5/multiprocessing/pool.py', lineno: 608, function:
get
0604: raise TimeoutError
0605: if self._success:
0606: return self._value
0607: else:
*** 0608: raise self._value
0609:
0610: def _set(self, i, obj):
0611: self._success, self._value = obj
0612: if self._callback and self._success:
Exception: FileNotFoundError: [Errno 2] No such file or directory:
'/data/poky-tmp/master/build/work/corei7-64-poky-linux/libice/1_1.0.9-r0/recipe-sysroot-native/usr/lib/rpm/rpmdeps'
ERROR: libice-1_1.0.9-r0 do_package: Function failed: package_do_filedeps
ERROR: Logfile of failure stored in:
/data/poky-tmp/master/build/work/corei7-64-poky-linux/libice/1_1.0.9-r0/temp/log.do_package.4349
ERROR: Task
(/home/ross/Yocto/poky/meta/recipes-graphics/xorg-lib/libice_1.0.9.bb:do_package)
failed with exit code '1'
On 10 November 2017 at 15:55, Alexander Kanavin <
alexander.kana...@linux.intel.com> wrote:
> Debugedit provided by rpm 4.14 is rewriting binaries in-place, and was
> found to produce broken output at least for grub:
> http://lists.openembedded.org/pipermail/openembedded-core/
> 2017-November/143989.html
>
> A replacement utility was suggested via private mail:
> https://lists.fedorahosted.org/archives/list/elfutils-
> de...@lists.fedorahosted.org/message/VZP4G5N2ELYZEDAB3QYLXYHDGX4WMCUF/
>
> Signed-off-by: Alexander Kanavin <alexander.kana...@linux.intel.com>
> ---
> meta/classes/package.bbclass | 26 ++++-
> .../dwarfsrcfiles/dwarfsrcfiles.bb | 22 ++++
> .../dwarfsrcfiles/files/dwarfsrcfiles.c | 111
> +++++++++++++++++++++
> 3 files changed, 154 insertions(+), 5 deletions(-)
> create mode 100644 meta/recipes-devtools/dwarfsrcfiles/dwarfsrcfiles.bb
> create mode 100644 meta/recipes-devtools/dwarfsrcfiles/files/
> dwarfsrcfiles.c
>
> diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass
> index 2053d46395a..dd1cfa379b0 100644
> --- a/meta/classes/package.bbclass
> +++ b/meta/classes/package.bbclass
> @@ -52,7 +52,8 @@ LOCALE_SECTION ?= ''
> ALL_MULTILIB_PACKAGE_ARCHS = "${@all_multilib_tune_values(d,
> 'PACKAGE_ARCHS')}"
>
> # rpm is used for the per-file dependency identification
> -PACKAGE_DEPENDS += "rpm-native"
> +# dwarfsrcfiles is used to determine the list of debug source files
> +PACKAGE_DEPENDS += "rpm-native dwarfsrcfiles-native"
>
>
> # If your postinstall can execute at rootfs creation time rather than on
> @@ -334,6 +335,16 @@ def checkbuildpath(file, d):
>
> return False
>
> +def parse_debugsources_from_dwarfsrcfiles_output(dwarfsrcfiles_output):
> + debugfiles = {}
> +
> + for line in dwarfsrcfiles_output.splitlines():
> + if line.startswith("\t"):
> + debugfiles[os.path.normpath(line.split()[0])] = ""
> +
> + return debugfiles.keys()
> +
> +
> def splitdebuginfo(file, debugfile, debugsrcdir, sourcefile, d):
> # Function to split a single file into two components, one is the
> stripped
> # target system binary, the other contains any debugging information.
> The
> @@ -345,7 +356,6 @@ def splitdebuginfo(file, debugfile, debugsrcdir,
> sourcefile, d):
>
> dvar = d.getVar('PKGD')
> objcopy = d.getVar("OBJCOPY")
> - debugedit = d.expand("${STAGING_LIBDIR_NATIVE}/rpm/debugedit")
>
> # We ignore kernel modules, we don't generate debug info files.
> if file.find("/lib/modules/") != -1 and file.endswith(".ko"):
> @@ -359,10 +369,17 @@ def splitdebuginfo(file, debugfile, debugsrcdir,
> sourcefile, d):
>
> # We need to extract the debug src information here...
> if debugsrcdir:
> - cmd = "'%s' -i -l '%s' '%s'" % (debugedit, sourcefile, file)
> + cmd = "'dwarfsrcfiles' '%s'" % (file)
> (retval, output) = oe.utils.getstatusoutput(cmd)
> if retval:
> - bb.fatal("debugedit failed with exit code %s (cmd was %s)%s"
> % (retval, cmd, ":\n%s" % output if output else ""))
> + bb.fatal("dwarfsrcfiles failed with exit code %s (cmd was
> %s)%s" % (retval, cmd, ":\n%s" % output if output else ""))
> +
> + debugsources = parse_debugsources_from_
> dwarfsrcfiles_output(output)
> + # filenames are null-separated - this is an artefact of the
> previous use
> + # of rpm's debugedit, which was writing them out that way, and
> the code elsewhere
> + # is still assuming that.
> + debuglistoutput = '\0'.join(debugsources) + '\0'
> + open(sourcefile, 'a').write(debuglistoutput)
>
> bb.utils.mkdirhier(os.path.dirname(debugfile))
>
> @@ -393,7 +410,6 @@ def copydebugsources(debugsrcdir, d):
> dvar = d.getVar('PKGD')
> strip = d.getVar("STRIP")
> objcopy = d.getVar("OBJCOPY")
> - debugedit = d.expand("${STAGING_LIBDIR_
> NATIVE}/rpm/bin/debugedit")
> workdir = d.getVar("WORKDIR")
> workparentdir = os.path.dirname(os.path.dirname(workdir))
> workbasedir = os.path.basename(os.path.dirname(workdir)) + "/" +
> os.path.basename(workdir)
> diff --git a/meta/recipes-devtools/dwarfsrcfiles/dwarfsrcfiles.bb
> b/meta/recipes-devtools/dwarfsrcfiles/dwarfsrcfiles.bb
> new file mode 100644
> index 00000000000..c59a006edae
> --- /dev/null
> +++ b/meta/recipes-devtools/dwarfsrcfiles/dwarfsrcfiles.bb
> @@ -0,0 +1,22 @@
> +SUMMARY = "A small utility for printing debig source file locations
> embedded in binaries"
> +LICENSE = "GPLv2+"
> +LIC_FILES_CHKSUM = "file://../dwarfsrcfiles.c;md5=
> 31483894e453a77acbb67847565f1b5c;beginline=1;endline=8"
> +
> +SRC_URI = "file://dwarfsrcfiles.c"
> +BBCLASSEXTEND = "native"
> +DEPENDS = "elfutils"
> +DEPENDS_append_libc-musl = " argp-standalone"
> +
> +do_compile () {
> + ${CC} ${CFLAGS} ${LDFLAGS} -o dwarfsrcfiles ../dwarfsrcfiles.c
> -lelf -ldw
> +}
> +
> +do_compile_libc-musl () {
> + ${CC} ${CFLAGS} ${LDFLAGS} -o dwarfsrcfiles ../dwarfsrcfiles.c
> -lelf -ldw -largp
> +}
> +
> +do_install () {
> + install -d ${D}${bindir}
> + install -t ${D}${bindir} dwarfsrcfiles
> +}
> +
> diff --git a/meta/recipes-devtools/dwarfsrcfiles/files/dwarfsrcfiles.c
> b/meta/recipes-devtools/dwarfsrcfiles/files/dwarfsrcfiles.c
> new file mode 100644
> index 00000000000..af7af524ebe
> --- /dev/null
> +++ b/meta/recipes-devtools/dwarfsrcfiles/files/dwarfsrcfiles.c
> @@ -0,0 +1,111 @@
> +// dwarfsrcfiles.c - Get source files associated with the dwarf in a elf
> file.
> +// gcc -Wall -g -O2 -lelf -ldw -o dwarfsrcfiles dwarfsrcfiles.c
> +//
> +// Copyright (C) 2011, Mark Wielaard <m...@redhat.com>
> +//
> +// This file is free software. You can redistribute it and/or modify
> +// it under the terms of the GNU General Public License (GPL); either
> +// version 2, or (at your option) any later version.
> +
> +#include <argp.h>
> +#include <stdio.h>
> +
> +#include <dwarf.h>
> +#include <elfutils/libdw.h>
> +#include <elfutils/libdwfl.h>
> +
> +static int
> +process_cu (Dwarf_Die *cu_die)
> +{
> + Dwarf_Attribute attr;
> + const char *name;
> + const char *dir = NULL;
> +
> + Dwarf_Files *files;
> + size_t n;
> + int i;
> +
> + if (dwarf_tag (cu_die) != DW_TAG_compile_unit)
> + {
> + fprintf (stderr, "DIE isn't a compile unit");
> + return -1;
> + }
> +
> + if (dwarf_attr (cu_die, DW_AT_name, &attr) == NULL)
> + {
> + fprintf(stderr, "CU doesn't have a DW_AT_name");
> + return -1;
> + }
> +
> + name = dwarf_formstring (&attr);
> + if (name == NULL)
> + {
> + fprintf(stderr, "Couldn't get DW_AT_name as string, %s",
> + dwarf_errmsg (-1));
> + return -1;
> + }
> +
> + if (dwarf_attr (cu_die, DW_AT_comp_dir, &attr) != NULL)
> + {
> + dir = dwarf_formstring (&attr);
> + if (dir == NULL)
> + {
> + fprintf(stderr, "Couldn't get DW_AT_comp_die as string, %s",
> + dwarf_errmsg (-1));
> + return -1;
> + }
> + }
> +
> + if (dir == NULL)
> + printf ("%s\n", name);
> + else
> + printf ("%s/%s\n", dir, name);
> +
> + if (dwarf_getsrcfiles (cu_die, &files, &n) != 0)
> + {
> + fprintf(stderr, "Couldn't get CU file table, %s",
> + dwarf_errmsg (-1));
> + return -1;
> + }
> +
> + for (i = 1; i < n; i++)
> + {
> + const char *file = dwarf_filesrc (files, i, NULL, NULL);
> + if (dir != NULL && file[0] != '/')
> + printf ("\t%s/%s\n", dir, file);
> + else
> + printf ("\t%s\n", file);
> + }
> +
> + return 0;
> +}
> +
> +int
> +main (int argc, char **argv)
> +{
> + char* args[3];
> + int res = 0;
> + Dwfl *dwfl;
> + Dwarf_Addr bias;
> +
> + if (argc != 2)
> + fprintf(stderr, "Usage %s <file>", argv[0]);
> +
> + // Pretend "dwarfsrcfiles -e <file>" was given, so we can use standard
> + // dwfl argp parser to open the file for us and get our Dwfl. Useful
> + // in case argument is an ET_REL file (like kernel modules). libdwfl
> + // will fix up relocations for us.
> + args[0] = argv[0];
> + args[1] = "-e";
> + args[2] = argv[1];
> +
> + argp_parse (dwfl_standard_argp (), 3, args, 0, NULL, &dwfl);
> +
> + Dwarf_Die *cu = NULL;
> + while ((cu = dwfl_nextcu (dwfl, cu, &bias)) != NULL)
> + res |= process_cu (cu);
> +
> + dwfl_end (dwfl);
> +
> + return res;
> +}
> --
> 2.14.2
>
> --
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-core
>
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