From 6f24fe6971e31837abecb3367967ddc8d8c103dd Mon Sep 17 00:00:00 2001
From: Michael Pavone <pavone@retrodev.com>
Date: Sat, 18 Apr 2020 23:07:44 -0700
Subject: Allow specifying a default font path at build time

---
 Makefile          | 4 ++++
 nuklear_ui/font.c | 8 ++++++++
 2 files changed, 12 insertions(+)

diff --git a/Makefile b/Makefile
index 8be670c..5a26137 100644
--- a/Makefile
+++ b/Makefile
@@ -255,6 +255,10 @@ ifdef DATA_PATH
 CFLAGS+= -DDATA_PATH='"'$(DATA_PATH)'"'
 endif
 
+ifdef FONT_PATH
+CFLAGS+= -DFONT_PATH='"'$(FONT_PATH)'"'
+endif
+
 ALL=dis$(EXE) zdis$(EXE) stateview$(EXE) vgmplay$(EXE) blastem$(EXE)
 ifneq ($(OS),Windows)
 ALL+= termhelper
diff --git a/nuklear_ui/font.c b/nuklear_ui/font.c
index ff86847..8dde3d0 100644
--- a/nuklear_ui/font.c
+++ b/nuklear_ui/font.c
@@ -1,11 +1,19 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdint.h>
+#include <string.h>
 #include "../util.h"
 #include "sfnt.h"
 
 char *default_font_path(void)
 {
+#ifdef FONT_PATH
+	FILE *f = fopen(FONT_PATH, "rb");
+	if (f) {
+		fclose(f);
+		return strdup(FONT_PATH);
+	}
+#endif
 	FILE *fc_pipe = popen("fc-match -f '%{file}'", "r");
 	if (!fc_pipe) {
 		return NULL;
-- 
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