From 3c975fe6bd93d8c27f139557e5c71f16a118c2a0 Mon Sep 17 00:00:00 2001
From: Brad Parker <cbparker@gmail.com>
Date: Tue, 21 Nov 2017 23:57:20 -0500
Subject: [PATCH] add option to force 32-bit compilation on 64-bit compilers

---
 Makefile | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index caf65feb12..8e70dd430d 100644
--- a/Makefile
+++ b/Makefile
@@ -119,10 +119,16 @@ endif
 
 RARCH_OBJ := $(addprefix $(OBJDIR)/,$(OBJ))
 
+ifneq ($(X86),)
+   CFLAGS += -m32
+   CXXLAGS += -m32
+   LDFLAGS += -m32
+endif
+
 ifneq ($(SANITIZER),)
-    CFLAGS   := -fsanitize=$(SANITIZER) $(CFLAGS)
-    CXXFLAGS := -fsanitize=$(SANITIZER) $(CXXFLAGS)
-    LDFLAGS  := -fsanitize=$(SANITIZER) $(LDFLAGS)
+   CFLAGS   := -fsanitize=$(SANITIZER) $(CFLAGS)
+   CXXFLAGS := -fsanitize=$(SANITIZER) $(CXXFLAGS)
+   LDFLAGS  := -fsanitize=$(SANITIZER) $(LDFLAGS)
 endif
 
 ifneq ($(findstring $(GPERFTOOLS),profiler),)