Compression settings are passed to Makefile of mkespfsimage and can be set from command line

2015-04-11 16:20:41 +02:00
parent 2ae9c904d4
commit 391b6d014e
2 changed files with 19 additions and 4 deletions
@@ -1,10 +1,24 @@
+GZIP_COMPRESSION ?= "no"
+USE_HEATSHRINK ?= "yes"

 CFLAGS=-I../../lib/heatshrink -I.. -std=gnu99
+ifeq ($(GZIP_COMPRESSION),"yes")
+CFLAGS		+= -DESPFS_GZIP
+endif
+
+ifeq ($(USE_HEATSHRINK),"yes")
+CFLAGS		+= -DESPFS_HEATSHRINK
+endif
+
 OBJS=main.o heatshrink_encoder.o
 TARGET=mkespfsimage

 $(TARGET): $(OBJS)
+ifeq ($(GZIP_COMPRESSION),"yes")
+	$(CC) -o $@ $^ -lz
+else
 	$(CC) -o $@ $^
+endif

 clean:
 	rm -f $(TARGET) $(OBJS)