From aef2d14becdb717e99120480a09860da7f7d58dd Mon Sep 17 00:00:00 2001
From: RichardG867 <richardg867@gmail.com>
Date: Sat, 26 Oct 2024 16:39:05 -0300
Subject: [PATCH] clib: Tell gcc to compile for a base i386 target

Only benefits Linux targets; Windows is still lower bound to 686-cmov by MinGW's crt0.
---
 clib/gcc.mk | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/clib/gcc.mk b/clib/gcc.mk
index ed1d762..27f8d16 100644
--- a/clib/gcc.mk
+++ b/clib/gcc.mk
@@ -16,7 +16,14 @@
 #
 
 VPATH		= . ../clib
-CC			?= "gcc"
+CC		?= "gcc"
+ifneq "$(shell $(CC) -dumpmachine | grep -w i.86)" ""
+CFLAGS		+= -march=i386
+else
+ifneq "$(shell $(CC) -dumpmachine | grep -w x86_64)" ""
+CFLAGS		+= -march=x86-64
+endif
+endif
 
 all: $(DEST)