From b703181f93d0a6ebeebf0d540b05b66fca44e6c9 Mon Sep 17 00:00:00 2001
From: Casey McGinty <casey.mcginty@gmail.com>
Date: Tue, 11 Sep 2018 16:19:34 -0700
Subject: [PATCH] Disable -rdynamic LD option on Windows

---
 programs/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/programs/Makefile b/programs/Makefile
index 5c1ac33eb..6c39c9830 100644
--- a/programs/Makefile
+++ b/programs/Makefile
@@ -40,6 +40,8 @@ CPPFLAGS+= -I$(ZSTDDIR) -I$(ZSTDDIR)/common -I$(ZSTDDIR)/compress \
            -DXXH_NAMESPACE=ZSTD_
 ifeq ($(OS),Windows_NT)   # MinGW assumed
 CPPFLAGS   += -D__USE_MINGW_ANSI_STDIO   # compatibility with %zu formatting
+else
+DEBUGFLAGS_LD+= -rdynamic  # Enable backtrace symbol names for Linux/Darwin
 endif
 CFLAGS  ?= -O3
 DEBUGFLAGS+=-Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
@@ -47,7 +49,6 @@ DEBUGFLAGS+=-Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
             -Wstrict-prototypes -Wundef -Wpointer-arith -Wformat-security \
             -Wvla -Wformat=2 -Winit-self -Wfloat-equal -Wwrite-strings \
             -Wredundant-decls
-DEBUGFLAGS_LD+=-rdynamic
 CFLAGS  += $(DEBUGFLAGS) $(MOREFLAGS)
 FLAGS    = $(CPPFLAGS) $(CFLAGS) $(LDFLAGS)
 
-- 
2.47.2