1 files changed, 58 insertions, 0 deletions
diff --git a/fluent-bit/lib/librdkafka-2.1.0/mklove/modules/configure.libzstd b/fluent-bit/lib/librdkafka-2.1.0/mklove/modules/configure.libzstd
new file mode 100644
index 000000000..e32378f78
--- /dev/null
+++ b/fluent-bit/lib/librdkafka-2.1.0/mklove/modules/configure.libzstd
@@ -0,0 +1,58 @@
+#!/bin/bash
+#
+# libzstd support, with installer
+#
+# Usage:
+#   mkl_require libzstd
+#
+# And then call the following function from the correct place/order in checks:
+#   mkl_check libzstd
+#
+
+mkl_toggle_option "Feature" ENABLE_ZSTD "--enable-zstd" "Enable support for ZSTD compression" "try"
+
+function manual_checks {
+    case "$ENABLE_ZSTD" in
+        n) return 0 ;;
+        y) local action=fail ;;
+        try) local action=disable ;;
+        *) mkl_err "mklove internal error: invalid value for ENABLE_ZSTD: $ENABLE_ZSTD"; exit 1 ;;
+    esac
+
+    mkl_meta_set "libzstd" "brew" "zstd"
+    mkl_meta_set "libzstd" "apk" "zstd-dev zstd-static"
+    mkl_meta_set "libzstd" "static" "libzstd.a"
+    mkl_lib_check "libzstd" "WITH_ZSTD" $action CC "-lzstd" \
+                  "
+#include <zstd.h>
+#include <zstd_errors.h>
+
+void foo (void) {
+     ZSTD_getFrameContentSize(NULL, 0);
+}
+"
+}
+
+
+# Install zstd from source tarball
+#
+# Param 1: name (libzstd)
+# Param 2: install-dir-prefix (e.g., DESTDIR)
+# Param 2: version (optional)
+function install_source {
+    local name=$1
+    local destdir=$2
+    local ver=1.5.2
+    local checksum="7c42d56fac126929a6a85dbc73ff1db2411d04f104fae9bdea51305663a83fd0"
+
+    echo "### Installing $name $ver from source to $destdir"
+    if [[ ! -f Makefile ]]; then
+        mkl_download_archive \
+            "https://github.com/facebook/zstd/releases/download/v${ver}/zstd-${ver}.tar.gz" \
+            "256" \
+            $checksum || return 1
+    fi
+
+    time make -j DESTDIR="${destdir}" prefix=/usr install
+    return $?
+}