From e7a486fa81adac1833253c849ca73c5b3f7ef361 Mon Sep 17 00:00:00 2001
From: Peter0x44 <peter0x44@disroot.org>
Date: Tue, 28 Nov 2023 19:43:45 +0000
Subject: Hide unneeded internal symbols when building raylib as an so or dylib
 (#3573)

---
 src/Makefile | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/Makefile')

diff --git a/src/Makefile b/src/Makefile
index 3ccea903..772e5809 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -389,7 +389,13 @@ ifeq ($(RAYLIB_LIBTYPE),SHARED)
     # BE CAREFUL: It seems that for gcc -fpic is not the same as -fPIC
     # MinGW32 just doesn't need -fPIC, it shows warnings
     CFLAGS += -fPIC -DBUILD_LIBTYPE_SHARED
+
+    # hide all symbols by default, so RLAPI can expose them
+    ifeq ($(PLATFORM_OS),$(filter $(PLATFORM_OS), LINUX BSD OSX))
+        CFLAGS += -fvisibility=hidden
+    endif
 endif
+
 ifeq ($(PLATFORM),PLATFORM_DRM)
     # without EGL_NO_X11 eglplatform.h tears Xlib.h in which tears X.h in
     # which contains a conflicting type Font
-- 
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