riscv64: fix rdcycle SIGILL of dependency abseil-cpp

(cherry picked from commit aff474883a745a4e8b153c6481e0ff9ae8d83f0b)

04-riscv-distdir_deps.patch

@@ -0,0 +1,13 @@
+--- a/distdir_deps.bzl	2024-07-09 14:42:34.465863400 +0800
++++ b/distdir_deps.bzl	2024-07-09 15:18:31.432886425 +0800
+@@ -163,6 +163,10 @@
+     },
+     "com_google_absl": {
+         "archive": "20211102.0.tar.gz",
++        "patch_args": ["-p1"],
++        "patches": [
++            "//third_party:abseil-cpp/abseil-cpp-riscv.patch",
++        ],
+         "sha256": "dcf71b9cba8dc0ca9940c4b316a0c796be8fab42b070bb6b7cab62b48f0e66c4",
+         "urls": [
+             "https://mirror.bazel.build/github.com/abseil/abseil-cpp/archive/refs/tags/20211102.0.tar.gz",

abseil-cpp-riscv.patch

@@ -0,0 +1,76 @@
+From 7335a36d0b5c1c597566f9aa3f458a5b6817c3b4 Mon Sep 17 00:00:00 2001
+From: aurel32 <aurelien@aurel32.net>
+Date: Fri, 22 Mar 2024 14:21:13 -0700
+Subject: [PATCH] PR #1644: unscaledcycleclock: remove RISC-V support
+
+Imported from GitHub PR https://github.com/abseil/abseil-cpp/pull/1644
+
+Starting with Linux 6.6 [1], RDCYCLE is a privileged instruction on RISC-V and can't be used directly from userland. There is a sysctl option to change that as a transition period, but it will eventually disappear.
+
+The RDTIME instruction is another less accurate alternative, however its frequency varies from board to board, and there is currently now way to get its frequency from userland [2].
+
+Therefore this patch just removes the code for unscaledcycleclock on RISC-V. Without processor specific implementation, abseil relies on std::chrono::steady_clock::now().time_since_epoch() which is basically a wrapper around clock_gettime (CLOCK_MONOTONIC), which in turns use __vdso_clock_gettime(). On RISC-V this VDSO is just a wrapper around RDTIME correctly scaled to use nanoseconds units.
+
+This fixes the testsuite on riscv64, tested on a VisionFive 2 board.
+
+[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cc4c07c89aada16229084eeb93895c95b7eabaa3
+[2] https://github.com/abseil/abseil-cpp/pull/1631
+Merge 43356a2548cfde76e164d446cb69004b488c6a71 into 76f8011beabdaee872b5fde7546e02407b220cb1
+
+Merging this change closes #1644
+
+COPYBARA_INTEGRATE_REVIEW=https://github.com/abseil/abseil-cpp/pull/1644 from aurel32:rv64-no-unscaledcycleclock 43356a2548cfde76e164d446cb69004b488c6a71
+PiperOrigin-RevId: 618286262
+Change-Id: Ie4120a727e7d0bb185df6e06ea145c780ebe6652
+---
+ absl/base/internal/unscaledcycleclock.cc       | 12 ------------
+ absl/base/internal/unscaledcycleclock.h        |  8 ++++----
+ 2 files changed, 4 insertions(+), 16 deletions(-)
+
+diff --git a/absl/base/internal/unscaledcycleclock.cc b/absl/base/internal/unscaledcycleclock.cc
+index 05e0e7ba..a0bf3a65 100644
+--- a/absl/base/internal/unscaledcycleclock.cc
++++ b/absl/base/internal/unscaledcycleclock.cc
+@@ -121,18 +121,6 @@ double UnscaledCycleClock::Frequency() {
+   return aarch64_timer_frequency;
+ }
+ 
+-#elif defined(__riscv)
+-
+-int64_t UnscaledCycleClock::Now() {
+-  int64_t virtual_timer_value;
+-  asm volatile("rdcycle %0" : "=r"(virtual_timer_value));
+-  return virtual_timer_value;
+-}
+-
+-double UnscaledCycleClock::Frequency() {
+-  return base_internal::NominalCPUFrequency();
+-}
+-
+ #elif defined(_M_IX86) || defined(_M_X64)
+ 
+ #pragma intrinsic(__rdtsc)
+diff --git a/absl/base/internal/unscaledcycleclock.h b/absl/base/internal/unscaledcycleclock.h
+index 24b324ac..43a3dabe 100644
+--- a/absl/base/internal/unscaledcycleclock.h
++++ b/absl/base/internal/unscaledcycleclock.h
+@@ -46,7 +46,7 @@
+ 
+ // The following platforms have an implementation of a hardware counter.
+ #if defined(__i386__) || defined(__x86_64__) || defined(__aarch64__) || \
+-    defined(__powerpc__) || defined(__ppc__) || defined(__riscv) ||     \
++    defined(__powerpc__) || defined(__ppc__) ||      \
+     defined(_M_IX86) || defined(_M_X64)
+ #define ABSL_HAVE_UNSCALED_CYCLECLOCK_IMPLEMENTATION 1
+ #else
+@@ -80,7 +80,7 @@
+ 
+ // This macro can be used to test if UnscaledCycleClock::Frequency()
+ // is NominalCPUFrequency() on a particular platform.
+-#if (defined(__i386__) || defined(__x86_64__) || defined(__riscv) || \
++#if (defined(__i386__) || defined(__x86_64__) ||  \
+      defined(_M_IX86) || defined(_M_X64))
+ #define ABSL_INTERNAL_UNSCALED_CYCLECLOCK_FREQUENCY_IS_CPU_FREQUENCY
+ #endif
+-- 
+2.39.2

bazel.spec

@@ -2,15 +2,17 @@
 
 Name:           bazel
 Version:        5.3.0
-Release:        1
+Release:        2
 Summary:        Correct, reproducible, and fast builds for everyone.
 License:        Apache License 2.0
 URL:            http://bazel.io/
 Source0:        https://github.com/bazelbuild/bazel/releases/download/%{version}/bazel-%{version}-dist.zip
+Source1:        abseil-cpp-riscv.patch
 Patch0:         01-fix-invalid-jni_md-select.patch
 Patch1:         02-use-riscv64-jdk.patch
 Patch2:         03-set-default-nojdk.patch
 Patch3:         linux-bazel-path-from-getauxval.patch
+Patch4:         04-riscv-distdir_deps.patch
 # for folks with 'bazel' v1 package installed
 Conflicts:      bazel
 Conflicts:      bazel2
@@ -33,6 +35,11 @@ Correct, reproducible, and fast builds for everyone.
 #%patch1 -p1
 %patch2 -p1
 %patch3 -p1
+%ifarch riscv64
+%patch4 -p1
+mkdir third_party/abseil-cpp
+cp %{SOURCE1} third_party/abseil-cpp
+%endif
 
 %build
 find . -type f -regextype posix-extended -iregex '.*(sh|txt|py|_stub|stub_.*|bazel|get_workspace_status|protobuf_support|_so)' -exec %{__sed} -i -e '1s|^#!/usr/bin/env python$|#!/usr/bin/env python3|' "{}" \;
@@ -92,6 +99,9 @@ env ./scripts/generate_bash_completion.sh --bazel=output/bazel --output=output/b
 %attr(0755,root,root) %{bashcompdir}/bazel
 
 %changelog
+* Tue Jul 09 2024 laokz  <zhangkai@iscas.ac.cn> - 5.3.0-2
+- riscv64: fix 'rdcycle' SIGILL of dependency abseil-cpp
+
 * Tue Sep 12 2023 Jincheng Miao  <jincheng.miao@intel.com> - 5.3.0-1
 - add bazel-%{version}-%{_os}-%{_arch} to install root path