From 5874d2435621fe36322bcb9cf3288c3cd1a97388 Mon Sep 17 00:00:00 2001
From: Ivan Maidanski <ivmai@mail.ru>
Date: Wed, 12 Oct 2016 22:42:41 +0300
Subject: [PATCH] Fix missing #error pragma

* dyn_load.c [DYNAMIC_LOADING && !PCR && !DARWIN]: Replace "-->" with
* dyn_load.c [SOLARISDL && !PCR && !GC_SOLARIS_THREADS && THREADS]:
Likewise.
* include/private/gc_hdrs [CPP_WORDSZ!=32 && CPP_WORDSZ<36]: Likewise.
* include/private/gc_priv.h [!HBLKSIZE]: Likewise.
* pthread_stop_world.c [!NSIG]: Likewise.
---
 dyn_load.c                | 6 +++---
 include/private/gc_hdrs.h | 2 +-
 include/private/gc_priv.h | 2 +-
 pthread_stop_world.c      | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/dyn_load.c b/dyn_load.c
index c1d5949..cdcebe2 100644
--- a/dyn_load.c
+++ b/dyn_load.c
@@ -60,8 +60,8 @@ STATIC GC_has_static_roots_func GC_has_static_roots = 0;
     && !((defined(LINUX) || defined(NACL)) && defined(__ELF__)) \
     && !(defined(NETBSD) && defined(__ELF__)) && !defined(HURD) \
     && !(defined(OPENBSD) && (defined(__ELF__) || defined(M68K)))
- --> We only know how to find data segments of dynamic libraries for the
- --> above.  Additional SVR4 variants might not be too hard to add.
+# error We only know how to find data segments of dynamic libraries for above.
+# error Additional SVR4 variants might not be too hard to add.
 #endif
 
 #include <stdio.h>
@@ -213,7 +213,7 @@ GC_FirstDLOpenedLinkMap(void)
 
 /* Add dynamic library data sections to the root set.           */
 # if !defined(PCR) && !defined(GC_SOLARIS_THREADS) && defined(THREADS)
-        --> fix mutual exclusion with dlopen
+#   error Fix mutual exclusion with dlopen
 # endif
 
 # ifndef USE_PROC_FOR_LIBRARIES
diff --git a/include/private/gc_hdrs.h b/include/private/gc_hdrs.h
index 8991428..4540ac6 100644
--- a/include/private/gc_hdrs.h
+++ b/include/private/gc_hdrs.h
@@ -18,7 +18,7 @@
 typedef struct hblkhdr hdr;
 
 #if CPP_WORDSZ != 32 && CPP_WORDSZ < 36
-        --> Get a real machine.
+# error Get a real machine
 #endif
 
 /*
diff --git a/include/private/gc_priv.h b/include/private/gc_priv.h
index 3a732c7..0852d48 100644
--- a/include/private/gc_priv.h
+++ b/include/private/gc_priv.h
@@ -762,7 +762,7 @@ GC_EXTERN GC_warn_proc GC_current_warn_proc;
 # elif HBLKSIZE == 16384
 #   define CPP_LOG_HBLKSIZE 14
 # else
-    --> fix HBLKSIZE
+#   error fix HBLKSIZE
 # endif
 # undef HBLKSIZE
 #endif
diff --git a/pthread_stop_world.c b/pthread_stop_world.c
index dad1fdc..828a4ed 100644
--- a/pthread_stop_world.c
+++ b/pthread_stop_world.c
@@ -63,7 +63,7 @@
 #   elif defined(__SIGRTMAX)
 #     define NSIG (__SIGRTMAX+1)
 #   else
-      --> please fix it
+#     error define NSIG
 #   endif
 # endif /* NSIG */
 
-- 
2.7.4