From: Simon Glass <sjg@chromium.org>
Date: Fri, 15 Jan 2016 01:10:35 +0000 (-0700)
Subject: Makefile: Add rules to build in .ttf files
X-Git-Tag: v2016.03-rc1~39
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=30a1dcad3c515013bc083b3660f1ab23e4036e37;p=oweals%2Fu-boot.git

Makefile: Add rules to build in .ttf files

Add rules to allow TrueType files to be compiled into U-Boot for use on
the video console.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
---

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 1644f8c48d..ad1d9b5d7d 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -300,6 +300,27 @@ $(obj)/%.dtb: $(src)/%.dts FORCE
 
 dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp)
 
+# Fonts
+# ---------------------------------------------------------------------------
+
+# Generate an assembly file to wrap the font data
+quiet_cmd_S_ttf= TTF     $@
+# Modified for U-Boot
+cmd_S_ttf=						\
+(							\
+	echo '.section .rodata.ttf.init,"a"';		\
+	echo '.balign 16';				\
+	echo '.global __ttf_$(*F)_begin';		\
+	echo '__ttf_$(*F)_begin:';			\
+	echo '.incbin "$<" ';				\
+	echo '__ttf_$(*F)_end:';			\
+	echo '.global __ttf_$(*F)_end';			\
+	echo '.balign 16';				\
+) > $@
+
+$(obj)/%.S: $(src)/%.ttf
+	$(call cmd,S_ttf)
+
 # ACPI
 # ---------------------------------------------------------------------------
 quiet_cmd_acpi_c_asl= ASL     $@