From 2baf678ee420b74c3b08a225f111787645ac18a6 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Thu, 29 May 2025 21:07:22 +0000
Subject: code base: set the visilbity of internal library interfaces to
 hidden.

---
 project/extras.mk  | 2 ++
 project/headers.mk | 1 +
 2 files changed, 3 insertions(+)

(limited to 'project')

diff --git a/project/extras.mk b/project/extras.mk
index 18bfc9e..cae7dcc 100644
--- a/project/extras.mk
+++ b/project/extras.mk
@@ -2,5 +2,7 @@ CFLAGS_SHARED_ATTR	+= -DPERK_PRE_ALPHA -DPERK_EXPORT
 CFLAGS_STATIC_ATTR	+= -DPERK_PRE_ALPHA -DPERK_STATIC
 CFLAGS_APP_ATTR		+= -DPERK_APP
 
+CFLAGS_CONFIG          += $(CFLAGS_ATTR_VISIBILITY_HIDDEN)
+
 src/driver/pe_driver_ctx.o:	version.tag
 src/driver/pe_driver_ctx.lo:	version.tag
diff --git a/project/headers.mk b/project/headers.mk
index 799572b..3085971 100644
--- a/project/headers.mk
+++ b/project/headers.mk
@@ -15,5 +15,6 @@ INTERNAL_HEADERS = \
 	$(SOURCE_DIR)/src/internal/$(PACKAGE)_errinfo_impl.h \
 	$(SOURCE_DIR)/src/internal/$(PACKAGE)_hdrdump_impl.h \
 	$(SOURCE_DIR)/src/internal/$(PACKAGE)_reader_impl.h \
+	$(SOURCE_DIR)/src/internal/$(PACKAGE)_visibility_impl.h \
 
 ALL_HEADERS = $(API_HEADERS) $(INTERNAL_HEADERS)
-- 
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