[retro-gtk/c-port: 4/42] build: Separate public and private headers

[Adrien Plazas <aplazas src gnome org>]

commit b657f92e819c2eae32d90ede273e9f75ebcf9900
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Thu Sep 28 14:57:34 2017 +0200

    build: Separate public and private headers

 retro-gtk/Makefile.am |   34 +++++++++++++++++++++-------------
 1 files changed, 21 insertions(+), 13 deletions(-)
---
diff --git a/retro-gtk/Makefile.am b/retro-gtk/Makefile.am
index 4204f9f..5aaf62e 100644
--- a/retro-gtk/Makefile.am
+++ b/retro-gtk/Makefile.am
@@ -27,6 +27,25 @@ dist_vapi_DATA = retro-gtk-0.12.vapi retro-gtk-0.12.deps
 
 BUILT_SOURCES = retro-gtk-internal.h
 
+retro_gtk_public_h_sources = \
+       retro-gtk.h \
+       $(NULL)
+
+retro_gtk_private_h_sources = \
+       input/retro-keyboard-key.h \
+       retro-core.h \
+       retro-core-view-input-device.h \
+       retro-disk-control-callback.h \
+       retro-game-info.h \
+       retro-module.h \
+       retro-option.h \
+       retro-options.h \
+       retro-rotation.h \
+       retro-system-av-info.h \
+       retro-system-info.h \
+       retro-variable.h \
+       $(NULL)
+
 libretro_gtk_la_SOURCES = \
        audio/pa-player.vala \
        \
@@ -106,10 +125,7 @@ libretro_gtk_la_LIBADD = $(RETRO_GTK_LIBS)
 
 retro_gtkincludedir = $(includedir)/retro-gtk-0.12
 retro_gtkinclude_HEADERS = \
-       retro-gtk.h \
-       retro-option.h \
-       retro-options.h \
-       retro-variable.h \
+       $(retro_gtk_public_h_sources) \
        $(NULL)
 
 # Add unstable API guard
@@ -149,15 +165,7 @@ pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = retro-gtk-0.12.pc
 
 EXTRA_DIST = \
-       input/retro-keyboard-key.h \
-       retro-core.h \
-       retro-core-view-input-device.h \
-       retro-disk-control-callback.h \
-       retro-game-info.h \
-       retro-module.h \
-       retro-rotation.h \
-       retro-system-av-info.h \
-       retro-system-info.h \
+       $(retro_gtk_private_h_sources) \
        retro-gtk-0.12.pc.in \
        update-from-retroarch.sh \
        $(NULL)