Add explanation of the profile feedback build to the README

diff --git a/git-compat-util.h b/git-compat-util.h
index d88cf8afb67f1140164a640d17a28b0a3e67599a..9925cf0edfa50da6e038b90a140cfab49c92de10 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -118,6 +118,7 @@
 #endif
 #ifndef __MINGW32__
 #include <sys/wait.h>
+#include <sys/resource.h>
 #include <sys/socket.h>
 #include <sys/ioctl.h>
 #include <termios.h>
@@ -217,7 +218,7 @@ extern char *gitbasename(char *);
 #if __HP_cc >= 61000
 #define NORETURN __attribute__((noreturn))
 #define NORETURN_PTR
-#elif defined(__GNUC__)
+#elif defined(__GNUC__) && !defined(NO_NORETURN)
 #define NORETURN __attribute__((__noreturn__))
 #define NORETURN_PTR __attribute__((__noreturn__))
 #elif defined(_MSC_VER)