Merge branch 'main' into patch-1

Author: kgotlinux

.dockerignore

@@ -1,8 +1,4 @@
 # Project Files unneeded by docker
-cmake/ci/Makefile
-cmake/ci/docker
-cmake/ci/doc
-cmake/ci/cache
 .git
 .gitignore
 .github
@@ -16,6 +12,15 @@ CONTRIBUTORS
 LICENSE
 README.md
 
+bazel/ci/Makefile
+bazel/ci/docker
+bazel/ci/doc
+
+cmake/ci/Makefile
+cmake/ci/docker
+cmake/ci/doc
+cmake/ci/cache
+
 build/
 cmake_build/
 build_cross/

.github/workflows/Dockerfile

@@ -3,3 +3,4 @@
 FROM alpine:edge
 # Install system build dependencies
 RUN apk add --no-cache git clang-extra-tools
+RUN git config --global --add safe.directory /repo

.github/workflows/aarch64_linux_bazel.yml

@@ -0,0 +1,26 @@
+name: AArch64 Linux Bazel
+
+on:
+  push:
+  pull_request:
+  schedule:
+    # min hours day(month) month day(week)
+    - cron: '0 0 7,22 * *'
+
+jobs:
+  # Building using the github runner environement directly.
+  bazel:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v3
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Check docker
+        run: |
+          docker info
+          docker buildx ls
+      - name: Build
+        run: make --directory=bazel/ci arm64_build
+      - name: Test
+        run: make --directory=bazel/ci arm64_test

.github/workflows/amd64_freebsd_cmake.yml

@@ -11,7 +11,7 @@ jobs:
   # Only MacOS hosted runner provides virtualisation with vagrant/virtualbox installed.
   # see: https://github.com/actions/virtual-environments/tree/main/images/macos
   make:
-    runs-on: macos-10.15
+    runs-on: macos-latest
     steps:
     - uses: actions/checkout@v2
     - name: vagrant version

.github/workflows/amd64_linux_bazel.yml

@@ -13,14 +13,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v2
-      - name: Install Bazel
+        uses: actions/checkout@v3
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Check docker
         run: |
-          curl -fsSL https://bazel.build/bazel-release.pub.gpg | gpg --dearmor > bazel.gpg
-          sudo mv bazel.gpg /etc/apt/trusted.gpg.d/
-          echo "deb [arch=amd64] https://storage.googleapis.com/bazel-apt stable jdk1.8" | sudo tee /etc/apt/sources.list.d/bazel.list
-          sudo apt-get update
-          sudo apt-get install bazel
-          bazel --version
+          docker info
+          docker buildx ls
+      - name: Build
+        run: make --directory=bazel/ci amd64_build
       - name: Test
-        run: bazel test -s --verbose_failures //...
+        run: make --directory=bazel/ci amd64_test

.github/workflows/amd64_macos_bazel.yml

@@ -0,0 +1,35 @@
+name: amd64 MacOS Bazel
+
+on:
+  push:
+  pull_request:
+  schedule:
+    # min hours day(month) month day(week)
+    - cron: '0 0 7,22 * *'
+
+jobs:
+  # Building using the github runner environement directly.
+  bazel:
+    runs-on: macos-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v3
+      - name: Install Bazel
+        run: |
+          brew update
+          brew unlink bazelisk
+          brew install bazel
+      - name: Check Bazel
+        run: bazel version
+      - name: Build
+        run: >
+          bazel build
+          -c opt
+          --subcommands=true
+          ...
+      - name: Test
+        run: >
+          bazel test
+          -c opt
+          --test_output=errors
+          ...

.github/workflows/clang_format.yml

@@ -7,7 +7,7 @@ jobs:
   clang-format:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Fetch origin/main
       run: git fetch origin main
     - name: List of changed file(s)

BUILD.bazel

@@ -1,7 +1,8 @@
 # cpu_features, a cross platform C99 library to get cpu features at runtime.
 
 load("@bazel_skylib//lib:selects.bzl", "selects")
-load("//:bazel/platforms.bzl", "PLATFORM_CPU_ARM", "PLATFORM_CPU_ARM64", "PLATFORM_CPU_MIPS", "PLATFORM_CPU_PPC", "PLATFORM_CPU_X86_64")
+load("//:bazel/platforms.bzl", "PLATFORM_CPU_ARM", "PLATFORM_CPU_ARM64", "PLATFORM_CPU_MIPS", "PLATFORM_CPU_PPC", "PLATFORM_CPU_RISCV32", "PLATFORM_CPU_RISCV64", "PLATFORM_CPU_X86_64")
+load("//:bazel/platforms.bzl", "PLATFORM_OS_MACOS", "PLATFORM_OS_LINUX", "PLATFORM_OS_FREEBSD", "PLATFORM_OS_ANDROID")
 
 package(
     default_visibility = ["//visibility:public"],
@@ -168,9 +169,19 @@ cc_library(
 
 cc_library(
     name = "hwcaps",
-    srcs = ["src/hwcaps.c"],
+    srcs = [
+        "src/hwcaps.c",
+        "src/hwcaps_freebsd.c",
+        "src/hwcaps_linux_or_android.c",
+    ],
     copts = C99_FLAGS,
-    defines = ["HAVE_STRONG_GETAUXVAL"],
+    defines = selects.with_or({
+        PLATFORM_OS_MACOS: ["HAVE_DLFCN_H"],
+        PLATFORM_OS_FREEBSD: ["HAVE_STRONG_ELF_AUX_INFO"],
+        PLATFORM_OS_LINUX: ["HAVE_STRONG_GETAUXVAL"],
+        PLATFORM_OS_ANDROID: ["HAVE_STRONG_GETAUXVAL"],
+        "//conditions:default": [],
+    }),
     includes = INCLUDES,
     textual_hdrs = ["include/internal/hwcaps.h"],
     deps = [
@@ -185,6 +196,8 @@ cc_library(
     testonly = 1,
     srcs = [
         "src/hwcaps.c",
+        "src/hwcaps_freebsd.c",
+        "src/hwcaps_linux_or_android.c",
         "test/hwcaps_for_testing.cc",
     ],
     hdrs = [
@@ -213,26 +226,47 @@ cc_library(
             "src/impl_x86_windows.c",
         ],
         PLATFORM_CPU_ARM: ["src/impl_arm_linux_or_android.c"],
-        PLATFORM_CPU_ARM64: ["src/impl_aarch64_linux_or_android.c"],
+        PLATFORM_CPU_ARM64: [
+            "src/impl_aarch64_cpuid.c",
+            "src/impl_aarch64_linux_or_android.c",
+            "src/impl_aarch64_macos_or_iphone.c",
+            "src/impl_aarch64_windows.c",
+            "src/impl_aarch64_freebsd.c",
+        ],
         PLATFORM_CPU_MIPS: ["src/impl_mips_linux_or_android.c"],
         PLATFORM_CPU_PPC: [
             "src/impl_ppc_freebsd.c",
             "src/impl_ppc_linux.c", 
         ],
+        PLATFORM_CPU_RISCV32: ["src/impl_riscv_linux.c"],
+        PLATFORM_CPU_RISCV64: ["src/impl_riscv_linux.c"],
     }),
-    copts = C99_FLAGS,
-    includes = INCLUDES,
-    textual_hdrs = selects.with_or({
+    hdrs = selects.with_or({
         PLATFORM_CPU_X86_64: [
-            "src/impl_x86__base_implementation.inl",
             "include/cpuinfo_x86.h",
             "include/internal/cpuid_x86.h",
             "include/internal/windows_utils.h",
         ],
         PLATFORM_CPU_ARM: ["include/cpuinfo_arm.h"],
-        PLATFORM_CPU_ARM64: ["include/cpuinfo_aarch64.h"],
+        PLATFORM_CPU_ARM64: [
+            "include/cpuinfo_aarch64.h",
+            "include/internal/cpuid_aarch64.h",
+        ],
         PLATFORM_CPU_MIPS: ["include/cpuinfo_mips.h"],
         PLATFORM_CPU_PPC: ["include/cpuinfo_ppc.h"],
+        PLATFORM_CPU_RISCV32: ["include/cpuinfo_riscv.h"],
+        PLATFORM_CPU_RISCV64: ["include/cpuinfo_riscv.h"],
+    }),
+    copts = C99_FLAGS,
+    defines = selects.with_or({
+        PLATFORM_OS_MACOS: ["HAVE_SYSCTLBYNAME"],
+        "//conditions:default": [],
+    }),
+    includes = INCLUDES,
+    textual_hdrs = selects.with_or({
+        PLATFORM_CPU_X86_64: ["src/impl_x86__base_implementation.inl"],
+        PLATFORM_CPU_ARM64: ["src/impl_aarch64__base_implementation.inl"],
+        "//conditions:default": [],
     }) + [
         "src/define_introspection.inl",
         "src/define_introspection_and_hwcaps.inl",
@@ -260,12 +294,20 @@ cc_library(
             "src/impl_x86_windows.c",
         ],
         PLATFORM_CPU_ARM: ["src/impl_arm_linux_or_android.c"],
-        PLATFORM_CPU_ARM64: ["src/impl_aarch64_linux_or_android.c"],
+        PLATFORM_CPU_ARM64: [
+            "src/impl_aarch64_cpuid.c",
+            "src/impl_aarch64_linux_or_android.c",
+            "src/impl_aarch64_macos_or_iphone.c",
+            "src/impl_aarch64_windows.c",
+            "src/impl_aarch64_freebsd.c",
+        ],
         PLATFORM_CPU_MIPS: ["src/impl_mips_linux_or_android.c"],
         PLATFORM_CPU_PPC: [
             "src/impl_ppc_freebsd.c",
             "src/impl_ppc_linux.c",
         ],
+        PLATFORM_CPU_RISCV32: ["src/impl_riscv_linux.c"],
+        PLATFORM_CPU_RISCV64: ["src/impl_riscv_linux.c"],
     }),
     hdrs = selects.with_or({
         PLATFORM_CPU_X86_64: [
@@ -274,18 +316,27 @@ cc_library(
             "include/internal/windows_utils.h",
         ],
         PLATFORM_CPU_ARM: ["include/cpuinfo_arm.h"],
-        PLATFORM_CPU_ARM64: ["include/cpuinfo_aarch64.h"],
+        PLATFORM_CPU_ARM64: [
+            "include/cpuinfo_aarch64.h",
+            "include/internal/cpuid_aarch64.h"
+        ],
         PLATFORM_CPU_MIPS: ["include/cpuinfo_mips.h"],
         PLATFORM_CPU_PPC: ["include/cpuinfo_ppc.h"],
+        PLATFORM_CPU_RISCV32: ["include/cpuinfo_riscv.h"],
+        PLATFORM_CPU_RISCV64: ["include/cpuinfo_riscv.h"],
     }),
     copts = C99_FLAGS,
     defines = selects.with_or({
         PLATFORM_CPU_X86_64: ["CPU_FEATURES_MOCK_CPUID_X86"],
         "//conditions:default": [],
+    }) + selects.with_or({
+        PLATFORM_OS_MACOS: ["HAVE_SYSCTLBYNAME"],
+        "//conditions:default": [],
     }),
     includes = INCLUDES,
     textual_hdrs = selects.with_or({
         PLATFORM_CPU_X86_64: ["src/impl_x86__base_implementation.inl"],
+        PLATFORM_CPU_ARM64: ["src/impl_aarch64__base_implementation.inl"],
         "//conditions:default": [],
     }) + [
         "src/define_introspection.inl",
@@ -310,6 +361,8 @@ cc_test(
         PLATFORM_CPU_ARM: ["test/cpuinfo_arm_test.cc"],
         PLATFORM_CPU_MIPS: ["test/cpuinfo_mips_test.cc"],
         PLATFORM_CPU_PPC: ["test/cpuinfo_ppc_test.cc"],
+        PLATFORM_CPU_RISCV32: ["test/cpuinfo_riscv_test.cc"],
+        PLATFORM_CPU_RISCV64: ["test/cpuinfo_riscv_test.cc"],
         PLATFORM_CPU_X86_64: ["test/cpuinfo_x86_test.cc"],
     }),
     includes = INCLUDES,
@@ -333,3 +386,18 @@ cc_binary(
         ":cpuinfo",
     ],
 )
+
+cc_library(
+    name = "ndk_compat",
+    srcs = ["ndk_compat/cpu-features.c"],
+    copts = C99_FLAGS,
+    includes = INCLUDES + ["ndk_compat"],
+    textual_hdrs = ["ndk_compat/cpu-features.h"],
+    deps = [
+        ":cpu_features_macros",
+        ":cpuinfo",
+        ":filesystem",
+        ":stack_line_reader",
+        ":string_view",
+    ],
+)