From f8606e5e76579442a1c6563e718ea54c673f1a04 Mon Sep 17 00:00:00 2001
From: Ryan Beasley <beasleyr@vmware.com>
Date: Tue, 8 Dec 2020 11:42:25 -0800
Subject: [PATCH] linux-sandbox: don't assume -lrt, -D__STDC_FORMAT_MACROS

Resolves #12327.

Closes #12662.

PiperOrigin-RevId: 346374211
---
 src/main/tools/BUILD     | 17 +++++++++++++++--
 src/main/tools/logging.h |  4 ++++
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/src/main/tools/BUILD b/src/main/tools/BUILD
index 9f64e096a88349..6d8b0269c40904 100644
--- a/src/main/tools/BUILD
+++ b/src/main/tools/BUILD
@@ -41,7 +41,11 @@ cc_binary(
     }),
     linkopts = select({
         "//src/conditions:windows": [],
-        "//conditions:default": ["-lm"],
+        "//src/conditions:darwin": ["-lm"],
+        "//conditions:default": [
+            "-lm",
+            "-lrt",
+        ],
     }),
     deps = select({
         "//src/conditions:windows": [],
@@ -86,7 +90,16 @@ cc_binary(
             "linux-sandbox-pid1.h",
         ],
     }),
-    linkopts = ["-lm"],
+    linkopts = select({
+        "//src/conditions:darwin": [],
+        "//src/conditions:freebsd": [],
+        "//src/conditions:openbsd": [],
+        "//src/conditions:windows": [],
+        "//conditions:default": [
+            "-lm",
+            "-lrt",
+        ],
+    }),
     deps = select({
         "//src/conditions:darwin": [],
         "//src/conditions:freebsd": [],
diff --git a/src/main/tools/logging.h b/src/main/tools/logging.h
index c3abe35e231758..14b46c92561b10 100644
--- a/src/main/tools/logging.h
+++ b/src/main/tools/logging.h
@@ -15,6 +15,10 @@
 #ifndef SRC_MAIN_TOOLS_LOGGING_H_
 #define SRC_MAIN_TOOLS_LOGGING_H_
 
+// See https://stackoverflow.com/a/8132440 .
+#ifndef __STDC_FORMAT_MACROS
+#define __STDC_FORMAT_MACROS
+#endif
 #include <inttypes.h>
 #include <stdint.h>
 #include <stdio.h>