Sync from SUSE:SLFO:Main bpftool revision 5a14ae23a8c49096f826886453dfe27c

bpftool.changes

@@ -1,3 +1,73 @@
+-------------------------------------------------------------------
+Sun May 25 04:18:20 UTC 2025 - Bernhard Wiedemann <bwiedemann@suse.com>
+
+- Change .spec to not write files
+
+-------------------------------------------------------------------
+Tue Feb 25 10:01:22 UTC 2025 - Christophe Marin <christophe@krop.fr>
+
+- Simplify the LLVM version conditions
+
+-------------------------------------------------------------------
+Wed Oct 30 15:56:21 UTC 2024 - Fredrik Lönnegren <fredrik.lonnegren@suse.com>
+
+- Update to version 7.5.0
+  * Add support for attaching and detaching tcx programs with bpftool net,
+    along with relevant documentation and bash completion.
+  * When dumping BTF information, support dumping kfunc prototypes. Users
+    willing to use kfunc no longer have to define the prototypes themselves,
+    then can use the generated header file. This is also convenient to check
+    what kfuncs are available in the running kernel.
+  * Sort the output from the dump, in C format, of BTF objects. Sorting the
+    output helps applying diff tools on the generated header files, and helps
+    generate a more natural ordering in the header.
+  * Print richer information when dumping sockmap links.
+  * In BPF skeletons, auto-attach struct_ops BPF maps as part of
+    <skeleton>__attach(), define BPF_SKEL_SUPPORTS_MAP_AUTO_ATTACH accordingly.
+  * Improvements in libbpf bring the ability to open and work with object files
+    in either endianness for some operations like object linking or light BPF
+    skeleton creation.
+  * Bpftool automatically mounts the BPF virtual file system (bpffs) when
+    necessary, for example to pin programs. This bpffs was mounted on the
+    parent directory for the provided path under certain circumstances. Now
+    bpftool mounts the bpffs on the provided path instead, as expected.
+  * When loading programs and trying to pin the maps, attempt to mount the
+    bpffs when the provided path for the maps is not under an existing bpffs
+    already, as bpftool usually does for other similar commands.
+  * Use __typeof__() rather than typeof() in BPF skeleton, to improve
+    compatibility with C++.
+  * Fix cgroup-related queries to avoid trying to dump (inaccessible)
+    Netkit-related information.
+  * Fix backward compatibility issue related to struct_ops maps handling for
+    BPF skeletons used with older versions of libbpf.
+  * Many trivial improvements to bpftool's documentation and bash completion,
+    such as formatting fixes, typo fixes, or minor clarifications.
+  * Fix typos in error message and usage help message.
+
+-------------------------------------------------------------------
+Wed May 22 09:43:32 UTC 2024 - Shung-Hsi Yu <shung-hsi.yu@suse.com>
+
+- Update LLVM version selection logic to align with bcc and bpftrace
+  * narrow down the dependency to clang and llvm
+
+-------------------------------------------------------------------
+Thu Apr 11 07:02:33 UTC 2024 - Fredrik Lönnegren <fredrik.lonnegren@suse.com>
+
+- Update to version 7.4.0
+  * Kernel configuration options related to bpfilter (namely: CONFIG_BPFILTER
+  * and CONFIG_BPFILTER_UMH) are no longer checked with bpftool feature probe
+  * More information displayed for BPF links
+  * Generate shadow variables for struct_ops maps in program skeletons
+  * Mark orphaned programs as such when listing programs
+  * Recognize arena map types (a09e203) and global variables
+  * Support the addr_space_cast instruction in the disassembler for translated
+    programs
+  * In the mirror repository, fix the detection of clang-bpf-co-re (for
+    skeletons support) for some clang versions
+  * Displaying PIDs for processes holding references to BPF links when listing
+    links with bpftool link list on older kernels broke in v7.3.0, because the
+    internal program pid_iter would fail to load
+
 -------------------------------------------------------------------
 Tue Nov 28 07:24:46 UTC 2023 - Shung-Hsi Yu <shung-hsi.yu@suse.com>
 

bpftool.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package bpftool
 #
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2025 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,8 +16,25 @@
 #
 
 
+# Use latest version by default on Tumbleweed (as of 2025-02-25: llvm 19)
+%define llvm_major_version %{nil}
+
+# Default versions are too old on Leap 15 and SLES 15, overwrite llvm_major_version
+%if 0%{?suse_version} == 1500
+%define llvm_major_version 17
+%endif
+%if 0%{?sle_version} == 150600
+%define llvm_major_version 17
+%endif
+%if 0%{?sle_version} == 150500
+%define llvm_major_version 15
+%endif
+%if 0%{?sle_version} == 150400
+%define llvm_major_version 11
+%endif
+
 Name:           bpftool
-Version:        7.3.0
+Version:        7.5.0
 Release:        0
 Summary:        Tool for inspection and manipulation of BPF programs and maps
 License:        GPL-2.0-only
@@ -26,19 +43,14 @@ URL:            https://www.kernel.org/
 Source0:        https://github.com/libbpf/bpftool/releases/download/v%{version}/bpftool-libbpf-v%{version}-sources.tar.gz
 Patch0:         binutils-2.40.patch
 BuildRequires:  binutils-devel
-%if 0%{?suse_version} && 0%{?suse_version} <= 1500
-%if 0%{?sle_version} < 150400
-BuildRequires:  clang12-devel
-%else
-BuildRequires:  clang13-devel
-%endif
-%else
-BuildRequires:  clang-devel
-%endif
+# Needed for compiling included BPF program (i.e. skeletons)
+BuildRequires:  clang%{llvm_major_version}
 BuildRequires:  docutils
 BuildRequires:  libcap-devel
 BuildRequires:  libelf-devel
 BuildRequires:  libzstd-devel
+# llvm-strip is needed for the included BPF program (i.e. skeletons)
+BuildRequires:  llvm%{llvm_major_version}
 
 %description
 bpftool allows for inspection and simple modification of BPF objects (programs
@@ -62,7 +74,7 @@ sed -i -e 's/CFLAGS += -O2/CFLAGS = $(RPM_OPT_FLAGS)/' src/Makefile
 %make_build -C src V=1 \
     feature-reallocarray=1 \
     feature-libbfd-liberty=1 \
-%if %(if gcc -lsframe -shared 2>/dev/null ; then echo 1 ; else echo 0; fi; )
+%if %(if gcc -lsframe -shared -o /dev/null 2>/dev/null ; then echo 1 ; else echo 0; fi; )
     feature-libbfd-liberty-sframe=1 \
 %endif
     feature-disassembler-four-args=1 \