From 9679b58fb2c6d819346658409306121c6552026a Mon Sep 17 00:00:00 2001
From: Hanspeter Portner <dev@open-music-kontrollers.ch>
Date: Thu, 18 May 2023 20:03:30 +0200
Subject: [PATCH] Silence clang warnings

---
 meson.build       | 6 ++++++
 meson_options.txt | 2 +-
 nk_pugl/nk_pugl.h | 7 ++++---
 3 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/meson.build b/meson.build
index dcaafb4..606d17b 100644
--- a/meson.build
+++ b/meson.build
@@ -44,6 +44,11 @@ lib_srcs = [
 	join_paths('pugl', 'src', 'implementation.c')
 ]
 
+c_args = [
+  '-Wno-unknown-warning-option',
+  '-Wno-null-pointer-subtraction'
+]
+
 if host_machine.system() == 'windows'
 	deps += cc.find_library('opengl32')
 	deps += cc.find_library('gdi32')
@@ -79,6 +84,7 @@ cousine_regular_ttf = configure_file(
 
 if build_examples
 	executable('nk_pugl.gl', [bin_srcs],
+    c_args : c_args,
 		include_directories : inc_dir,
 		dependencies: nk_pugl_gl,
 		install : false)
diff --git a/meson_options.txt b/meson_options.txt
index 7dee3ce..fb8a9f9 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -10,4 +10,4 @@ option('build-examples',
 	value : false,
 	yield : true)
 
-option('version', type : 'string', value : '0.1.183')
+option('version', type : 'string', value : '0.1.189')
diff --git a/nk_pugl/nk_pugl.h b/nk_pugl/nk_pugl.h
index 4854797..9ca0ef4 100644
--- a/nk_pugl/nk_pugl.h
+++ b/nk_pugl/nk_pugl.h
@@ -170,7 +170,7 @@ NK_PUGL_API const char *
 nk_pugl_paste_from_clipboard(nk_pugl_window_t *win, size_t *len);
 
 NK_PUGL_API float
-nk_pugl_get_scale();
+nk_pugl_get_scale(void);
 
 #ifdef __cplusplus
 }
@@ -199,6 +199,7 @@ extern C {
 #define NK_IMPLEMENTATION
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #include "nuklear/nuklear.h"
 #pragma GCC diagnostic pop
 
@@ -417,7 +418,7 @@ _nk_pugl_render_gl2(nk_pugl_window_t *win)
 }
 
 static void
-_nk_pugl_glew_init()
+_nk_pugl_glew_init(void)
 {
 #if defined(__APPLE__)
 //FIXME
@@ -1308,7 +1309,7 @@ nk_pugl_paste_from_clipboard(nk_pugl_window_t *win, size_t *len)
 }
 
 NK_PUGL_API float
-nk_pugl_get_scale()
+nk_pugl_get_scale(void)
 {
 	const char *NK_SCALE = getenv("NK_SCALE");
 	const float scale = NK_SCALE ? atof(NK_SCALE) : 1.f;
-- 
2.38.5