0012-sailfishos-build-Fix-build-error-with-newer-glibc.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Raine Makelainen <raine.makelainen@jolla.com>
Date: Fri, 24 Jul 2020 15:45:12 +0300
Subject: [PATCH] [sailfishos][build] Fix build error with newer glibc.

This fix is insprired by https://bugzilla.mozilla.org/show_bug.cgi?id=1533969

--------------------------------------------------------------------------
Bug 1533969 - Fix build error with newer glibc. r=nbp

New glibc versions provide a wrapper for gettid, which means that our stuff
fails to build with:

```
/home/emilio/src/moz/gecko/js/src/util/NativeStack.cpp:28:14: error: static declaration of 'gettid' follows non-static declaration
static pid_t gettid() { return syscall(__NR_gettid); }
             ^
/usr/include/bits/unistd_ext.h:34:16: note: previous declaration is here
extern __pid_t gettid (void) __THROW;
```

Differential Revision: https://phabricator.services.mozilla.com/D22829

Signed-off-by: Raine Makelainen <raine.makelainen@jolla.com>
---
 tools/profiler/core/platform.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/profiler/core/platform.h b/tools/profiler/core/platform.h
index c8fc60484e6c..5c5ca38b3a80 100644
--- a/tools/profiler/core/platform.h
+++ b/tools/profiler/core/platform.h
@@ -47,7 +47,7 @@
 #if defined(__GLIBC__)
 #include <unistd.h>
 #include <sys/syscall.h>
-static inline pid_t gettid() { return (pid_t)syscall(SYS_gettid); }
+#define gettid() static_cast<pid_t>(syscall(SYS_gettid))
 #elif defined(GP_OS_darwin)
 #include <unistd.h>
 #include <sys/syscall.h>
-- 
2.26.2