From 432456d309726d9d72cb2b0089cc01b95db32839 Mon Sep 17 00:00:00 2001
From: Paul RATHGEB <paul.rathgeb@skynet.be>
Date: Tue, 24 Jun 2025 08:48:05 +0200
Subject: [PATCH] Fix the compiler optimization when cross compile for Linux

---
 Makefile | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Makefile b/Makefile
index 9ffc70a..1ecfac4 100644
--- a/Makefile
+++ b/Makefile
@@ -52,8 +52,13 @@ OBJ = $(SRC:c_src/%.c=$(BUILD)/%.o)
 
 ifneq ($(CROSSCOMPILE),)
 	ifeq ($(CROSSCOMPILE), Android)
+		CFLAGS:=$(filter-out -O2,$(CFLAGS))
 		CFLAGS += -fPIC -Os -z global
 		LDFLAGS += -fPIC -shared -lm
+	else ifeq ($(findstring linux,$(CROSSCOMPILE)),linux)
+		CFLAGS:=$(filter-out -O2,$(CFLAGS))
+		CFLAGS += -fPIC -Os -fvisibility=hidden
+		LDFLAGS += -fPIC -shared
 	else
 		CFLAGS += -fPIC -fvisibility=hidden
 		LDFLAGS += -fPIC -shared