From 39952f8bdf2ee77e32152bf67df456a83e3e03fe Mon Sep 17 00:00:00 2001
From: Jules Aguillon
Date: Sun, 24 Apr 2022 20:52:36 +0200
Subject: Remove build dependency on Fontforge

The required version of fontforge (from 2020!) is not available in many
distros. This is an annoying for contributors and greatly complicated
the CI and F-Droid scripts.

The generated font file is now included in the sources. Fontforge is
still needed when adding new glyphs but this is not a common operation.
---
 Makefile | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index a606299..a731a0b 100644
--- a/Makefile
+++ b/Makefile
@@ -22,7 +22,10 @@ clean:
 	rm -rf _build/*.dex _build/class _build/gen _build/*.apk _build/*.unsigned-apk \
 		_build/*.idsig _build/assets
 
-.PHONY: release debug installd clean
+rebuild_special_font:
+	cd srcs/special_font && fontforge -lang=ff -script build.pe *.svg
+
+.PHONY: release debug installd clean rebuild_special_font
 
 $(shell mkdir -p _build)
 
@@ -85,6 +88,11 @@ _build/%.unaligned-apk: $(addprefix _build/,$(APK_EXTRA_FILES)) $(MANIFEST_FILE)
 		-I $(ANDROID_PLATFORM)/android.jar -F "$@" $(AAPT_PACKAGE_FLAGS)
 	cd $(@D) && $(ANDROID_BUILD_TOOLS)/aapt add $(@F) $(APK_EXTRA_FILES)
 
+# Copy the special font file into _build because aapt requires relative paths
+_build/assets/special_font.ttf: srcs/special_font/result.ttf
+	mkdir -p $(@D)
+	cp "$<" "$@"
+
 # R.java
 
 GEN_DIR = _build/gen
@@ -95,15 +103,6 @@ $(R_FILE): $(RES_FILES) $(MANIFEST_FILE)
 	$(ANDROID_BUILD_TOOLS)/aapt package -f -m -S $(RES_DIR) -J $(GEN_DIR) \
 		-M $(MANIFEST_FILE) -I $(ANDROID_PLATFORM)/android.jar
 
-# Special font
-
-SPECIAL_FONT_GLYPHS = $(wildcard $(CURDIR)/srcs/special_font/*.svg)
-SPECIAL_FONT_SCRIPT = $(CURDIR)/srcs/special_font/build.pe
-
-_build/assets/special_font.ttf: $(SPECIAL_FONT_SCRIPT) $(SPECIAL_FONT_GLYPHS)
-	mkdir -p $(@D)
-	fontforge -lang=ff -script $(SPECIAL_FONT_SCRIPT) $(CURDIR)/$@ $(SPECIAL_FONT_GLYPHS)
-
 # Compile java classes and build classes.dex
 
 OBJ_DIR = _build/class
-- 
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