From 8b48a3381c559fe6ee56aac4aeb56a97748eb0e4 Mon Sep 17 00:00:00 2001
From: UnknownShadow200 <unknownshadow200@gmail.com>
Date: Sun, 25 Aug 2019 19:51:21 +1000
Subject: [PATCH] Fix linux build

---
 readme.md    | 2 +-
 src/Logger.c | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/readme.md b/readme.md
index 4f22e259f..41d348c68 100644
--- a/readme.md
+++ b/readme.md
@@ -61,7 +61,7 @@ I am assuming you used the installer from https://sourceforge.net/projects/mingw
 I am assuming you used the installer from http://www.mingw.org/
 1. Install MinGW. You need mingw32-base-bin and msys-base-bin packages.
 2. Run *msys.bat* in the *C:\MinGW\msys\1.0* folder.
-3. Compile with the same flags as **MinGW-w64**, but also add ```-DUNICODE```
+3. Compile with the same flags as under **Cross Compiling for windows**, but use *gcc* instead of *i586-mingw32msvc-gcc*
 
 #### Linux
 
diff --git a/src/Logger.c b/src/Logger.c
index 8b9b55d2e..372a46414 100644
--- a/src/Logger.c
+++ b/src/Logger.c
@@ -22,9 +22,8 @@
 /* OpenBSD doesn't provide sys/ucontext.h */
 #elif defined CC_BUILD_LINUX || defined CC_BUILD_ANDROID
 /* Need to define this to get REG_ constants */
-#define __USE_GNU
+#define _GNU_SOURCE
 #include <sys/ucontext.h>
-#undef  __USE_GNU
 #include <signal.h>
 #elif defined CC_BUILD_POSIX
 #include <signal.h>