kinect_upload_fw: make libusb initialization more robust

[kinect-audio-setup.git] / kinect_upload_fw / Makefile

diff --git a/kinect_upload_fw/Makefile b/kinect_upload_fw/Makefile
index 655bd12..c8bbc86 100644 (file)
--- a/kinect_upload_fw/Makefile
+++ b/kinect_upload_fw/Makefile
@@ -1,14 +1,64 @@
-CFLAGS  += $(shell pkg-config --cflags libusb-1.0)
-LDFLAGS += $(shell pkg-config --libs libusb-1.0)
+CFLAGS ?= -std=c99 -pedantic -Wall -Wextra -O2
 
-PREFIX  ?= /usr/local
-bindir = $(PREFIX)/sbin
+# Don't make pedantic checks errors,
+# as vanilla libusb-1.0.8 can't live with that
+#CFLAGS += -pedantic-errors
+
+# GCC >= 4.6
+#CFLAGS += -Wunused-but-set-variable
+
+CFLAGS += -fno-common \
+  -Wall \
+  -Wextra \
+  -Wformat=2 \
+  -Winit-self \
+  -Winline \
+  -Wpacked \
+  -Wp,-D_FORTIFY_SOURCE=2 \
+  -Wpointer-arith \
+  -Wlarger-than-65500 \
+  -Wmissing-declarations \
+  -Wmissing-format-attribute \
+  -Wmissing-noreturn \
+  -Wmissing-prototypes \
+  -Wnested-externs \
+  -Wold-style-definition \
+  -Wredundant-decls \
+  -Wsign-compare \
+  -Wstrict-aliasing=2 \
+  -Wstrict-prototypes \
+  -Wswitch-enum \
+  -Wundef \
+  -Wunreachable-code \
+  -Wwrite-strings
+
+ifneq ($(CC),clang)
+  CFLAGS += -Wunsafe-loop-optimizations
+endif
+
+CFLAGS += $(shell pkg-config --cflags libusb-1.0)
+LDLIBS += $(shell pkg-config --libs libusb-1.0)
+
+PREFIX ?= /usr/local
+bindir := $(PREFIX)/sbin
+
+all: kinect_upload_fw
+
+
+endian: endian.o
+
+endian.h: endian
+       rm -f endian.h
+       ./endian > endian.h
+
+kinect_upload_fw.o: endian.h
 
 kinect_upload_fw: kinect_upload_fw.o
 
+
 install: kinect_upload_fw
        install -d $(DESTDIR)$(bindir)
        install -m 755 kinect_upload_fw $(DESTDIR)$(bindir)
 
 clean:
-       rm -rf *~ *.o kinect_upload_fw
+       rm -rf *~ *.o kinect_upload_fw endian endian.h