feat: macOS improvements

Makefile

@@ -102,51 +102,25 @@ endif
 # macOS overrides
 ifeq ($(HOST_OS),Darwin)
   OSX_BUILD := 1
+  # Using Homebrew?
+  ifeq ($(shell which brew >/dev/null 2>&1 && echo y),y)
+    PLATFORM := $(shell uname -m)
+    OSX_GCC_VER = $(shell find `brew --prefix`/bin/gcc* | grep -oE '[[:digit:]]+' | sort -n | uniq | tail -1)
+    CC := gcc-$(OSX_GCC_VER)
+    CXX := g++-$(OSX_GCC_VER)
+    CPP := cpp-$(OSX_GCC_VER) -P
+    PLATFORM_CFLAGS := -I $(shell brew --prefix)/include
+    PLATFORM_LDFLAGS := -L $(shell brew --prefix)/lib
   # Using MacPorts?
-  ifeq ($(shell test -d /opt/local/lib && echo y),y)
+  else ifeq ($(shell test -d /opt/local/lib && echo y),y)
     OSX_GCC_VER = $(shell find /opt/local/bin/gcc* | grep -oE '[[:digit:]]+' | sort -n | uniq | tail -1)
     CC := gcc-mp-$(OSX_GCC_VER)
     CXX := g++-mp-$(OSX_GCC_VER)
     CPP := cpp-mp-$(OSX_GCC_VER) -P
     PLATFORM_CFLAGS := -I /opt/local/include
     PLATFORM_LDFLAGS := -L /opt/local/lib
   else
-    # Using Homebrew?
-    ifeq ($(shell which brew >/dev/null 2>&1 && echo y),y)
-      OSX_GCC_VER = $(shell find `brew --prefix`/bin/gcc* | grep -oE '[[:digit:]]+' | sort -n | uniq | tail -1)
-      CC := gcc-$(OSX_GCC_VER)
-      CXX := g++-$(OSX_GCC_VER)
-      CPP := cpp-$(OSX_GCC_VER) -P
-      PLATFORM_CFLAGS := -I /usr/local/include
-      PLATFORM_LDFLAGS := -L /usr/local/lib
-    else
-      $(error No suitable macOS toolchain found, have you installed Homebrew?)
-    endif
-  endif
-endif
-
-# macOS overrides
-ifeq ($(HOST_OS),Darwin)
-  OSX_BUILD := 1
-  # Using Homebrew?
-  ifeq ($(shell which brew >/dev/null 2>&1 && echo y),y)
-	PLATFORM := $(shell uname -m)
-	OSX_GCC_VER = $(shell find `brew --prefix`/bin/gcc* | grep -oE '[[:digit:]]+' | sort -n | uniq | tail -1)
-	CC := gcc-$(OSX_GCC_VER)
-	CXX := g++-$(OSX_GCC_VER)
-	CPP := cpp-$(OSX_GCC_VER) -P
-	PLATFORM_CFLAGS := -I $(shell brew --prefix)/include
-	PLATFORM_LDFLAGS := -L $(shell brew --prefix)/lib
-  # Using MacPorts?
-  else ifeq ($(shell test -d /opt/local/lib && echo y),y)
-	OSX_GCC_VER = $(shell find /opt/local/bin/gcc* | grep -oE '[[:digit:]]+' | sort -n | uniq | tail -1)
-	CC := gcc-mp-$(OSX_GCC_VER)
-	CXX := g++-mp-$(OSX_GCC_VER)
-	CPP := cpp-mp-$(OSX_GCC_VER) -P
-	PLATFORM_CFLAGS := -I /opt/local/include
-	PLATFORM_LDFLAGS := -L /opt/local/lib
-  else
-	$(error No suitable macOS toolchain found, have you installed Homebrew?)
+    $(error No suitable macOS toolchain found, have you installed Homebrew?)
   endif
 endif
 

src/pc/gfx/gfx_sdl2.c

@@ -242,7 +242,7 @@ static void gfx_sdl_init(const char *window_title) {
     wnd = SDL_CreateWindow(
         window_title,
         xpos, ypos, configWindow.w, configWindow.h,
-        SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN | SDL_WINDOW_RESIZABLE
+        SDL_WINDOW_ALLOW_HIGHDPI | SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN | SDL_WINDOW_RESIZABLE
     );
     ctx = SDL_GL_CreateContext(wnd);
 
@@ -270,7 +270,8 @@ static void gfx_sdl_main_loop(void (*run_one_game_iter)(void)) {
 
 static void gfx_sdl_get_dimensions(uint32_t *width, uint32_t *height) {
     int w, h;
-    SDL_GetWindowSize(wnd, &w, &h);
+    SDL_GL_GetDrawableSize(wnd, &w, &h);
+
     if (width) *width = w;
     if (height) *height = h;
 }

tools/Makefile

@@ -1,6 +1,6 @@
 CC ?= gcc
 CXX ?= g++
-CFLAGS := -I../include -I. -Wall -Wextra -Wno-unused-parameter -pedantic -std=c99 -O2 -s
+CFLAGS := -I../include -I. -Wall -Wextra -Wno-unused-parameter -pedantic -std=c99 -O2 -s -fpermissive
 LDFLAGS := -lm
 PROGRAMS := n64graphics aifc_decode aiff_extract_codebook mio0 vadpcm_enc tabledesign skyconv