Add patch files for zstd-jni

Partial commit for third_party/*, see bazelbuild#14203. Closes bazelbuild#14203 Signed-off-by: Yun Peng <[email protected]>
uber-common · Nov 2, 2021 · 2986222 · 2986222
1 parent 80b49df
commit 2986222
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diff --git a/third_party/zstd-jni/Native.java.patch b/third_party/zstd-jni/Native.java.patch
@@ -0,0 +1,11 @@
+--- a/src/main/java/com/github/luben/zstd/util/Native.java
++++ b/src/main/java/com/github/luben/zstd/util/Native.java
+@@ -59,7 +59,7 @@ public enum Native {
+         if (loaded) {
+             return;
+         }
+-        String resourceName = resourceName();
++        String resourceName = "/libzstd-jni.so";
+
+         String overridePath = System.getProperty(nativePathOverride);
+         if (overridePath != null) {
diff --git a/third_party/zstd-jni/zstd-jni.BUILD b/third_party/zstd-jni/zstd-jni.BUILD
@@ -0,0 +1,62 @@
+cc_binary(
+    name = "libzstd-jni.so",
+    srcs = glob([
+        "src/main/native/**/*.c",
+        "src/main/native/**/*.h",
+    ]) + select({
+        "@io_bazel//src/conditions:windows": [
+            "src/windows/include/jni_md.h",
+            "jni/jni.h",
+        ],
+        "//conditions:default": [
+            "jni/jni_md.h",
+            "jni/jni.h",
+        ]
+    }),
+    copts = select({
+        "@io_bazel//src/conditions:windows": [],
+        "//conditions:default": [
+            "-std=c99",
+            "-Wno-unused-variable",
+            "-Wno-sometimes-uninitialized",
+        ]
+    }),
+    linkshared = 1,
+    includes = select({
+        "@io_bazel//src/conditions:windows": ["src/windows/include"],
+        "//conditions:default": [],
+    }) + [
+        "jni",
+        "src/main/native",
+        "src/main/native/common",
+    ],
+    local_defines = [
+        "ZSTD_LEGACY_SUPPORT=4",
+        "ZSTD_MULTITHREAD=1",
+    ] + select({
+        "@io_bazel//src/conditions:windows": ["_JNI_IMPLEMENTATION_"],
+        "//conditions:default": [],
+    }),
+)
+
+
+genrule(
+    name = "version-java",
+    cmd_bash = 'echo "package com.github.luben.zstd.util;\n\npublic class ZstdVersion {\n\tpublic static final String VERSION = \\"$$(cat $<)\\";\n}" > $@',
+    cmd_ps = '$$PSDefaultParameterValues.Remove("*:Encoding"); $$version = (Get-Content $<) -join ""; Set-Content -NoNewline -Path $@ -Value "package com.github.luben.zstd.util;\n\npublic class ZstdVersion {\n\tpublic static final String VERSION = `"$${version}`";\n}\n"',
+    srcs = ["version"],
+    outs = ["ZstdVersion.java"],
+)
+
+java_library(
+    name = "zstd-jni",
+    srcs = glob([
+        "src/main/java/**/*.java",
+    ]) + [
+        ":version-java",
+    ],
+    resources = [":libzstd-jni.so"],
+    visibility = [
+        "//visibility:public",
+    ],
+)