X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=mart%2Fex06%2FMakefile;h=42b17b31c5940f473ebf1d546a285879e939742f;hb=b0bd8f724348ba4ec1adb341bc37ab556d7abb10;hp=6eaf4672a3231a92f709ce06867249c3aca29689;hpb=cb6632a064a7688274a0a89def28dbe5bcce5693;p=des2015.git

diff --git a/mart/ex06/Makefile b/mart/ex06/Makefile
index 6eaf467..42b17b3 100644
--- a/mart/ex06/Makefile
+++ b/mart/ex06/Makefile
@@ -1,9 +1,99 @@
-CFLAGS=$(shell xeno-config --xeno-cflags) -lnative -lrtdk
-LDFLAGS=$(shell xeno-config --xeno-ldflags)
+###### CONFIGURATION ######
 
-BINARIES=$(addprefix ex06,a b c d)
+### List of applications to be build
+APPLICATIONS = ex06a ex06b ex06c ex06d
 
-all: $(BINARIES)
+### Note: to override the search path for the xeno-config script, use "make XENO=..."
 
-clean:
-	$(RM) -v $(BINARIES) *.o
+
+### List of modules to be build
+MODULES =
+
+### Note: to override the kernel source path, use "make KSRC=..."
+
+
+
+###### USER SPACE BUILD (no change required normally) ######
+ifeq ($(KERNELRELEASE),)
+ifneq ($(APPLICATIONS),)
+
+### Default Xenomai installation path
+XENO ?= /usr/xenomai
+
+XENOCONFIG=$(shell PATH=$(XENO):$(XENO)/bin:$(PATH) which xeno-config 2>/dev/null)
+
+### Sanity check
+ifeq ($(XENOCONFIG),)
+all::
+	@echo ">>> Invoke make like this: \"make XENO=/path/to/xeno-config\" <<<"
+	@echo
+endif
+
+
+CC=$(shell $(XENOCONFIG) --cc)
+
+CFLAGS=$(shell $(XENOCONFIG) --xeno-cflags) $(MY_CFLAGS)
+
+LDFLAGS=$(shell $(XENOCONFIG) --xeno-ldflags) $(MY_LDFLAGS) -lnative
+
+# This includes the library path of given Xenomai into the binary to make live
+# easier for beginners if Xenomai's libs are not in any default search path.
+LDFLAGS+=-Xlinker -rpath -Xlinker $(shell $(XENOCONFIG) --libdir)
+
+LDFLAGS+= -lrtdk
+
+all:: $(APPLICATIONS)
+
+clean::
+	$(RM) $(APPLICATIONS) *.o
+
+endif
+endif
+
+
+
+###### SPECIAL TARGET RULES ######
+rtprint: rtprint.c
+	$(CC) $(CFLAGS) $? $(LDFLAGS) -lrtdk -o $@
+
+
+
+###### KERNEL MODULE BUILD (no change required normally) ######
+ifneq ($(MODULES),)
+
+### Default to sources of currently running kernel
+KSRC ?= /lib/modules/$(shell uname -r)/build
+
+OBJS     := ${patsubst %, %.o, $(MODULES)}
+CLEANMOD := ${patsubst %, .%*, $(MODULES)}
+PWD      := $(shell if [ "$$PWD" != "" ]; then echo $$PWD; else pwd; fi)
+
+### Kernel 2.6
+ifeq ($(findstring 2.6,$(KSRC)),2.6)
+
+obj-m        := $(OBJS)
+EXTRA_CFLAGS := -I$(KSRC)/include/xenomai -I$(KSRC)/include/xenomai/posix $(ADD_CFLAGS)
+
+all::
+	$(MAKE) -C $(KSRC) SUBDIRS=$(PWD) modules
+
+### Kernel 2.4
+else
+
+ARCH    ?= $(shell uname -i)
+INCLUDE := -I$(KSRC)/include/xenomai -I$(KSRC)/include/xenomai/compat -I$(KSRC)/include/xenomai/posix
+CFLAGS  += $(shell $(MAKE) -s -C $(KSRC) CC=$(CC) ARCH=$(ARCH) SUBDIRS=$(PWD) modules) $(INCLUDE)
+
+all:: $(OBJS)
+
+endif
+
+## Target for capturing 2.4 module CFLAGS
+modules:
+	@echo "$(CFLAGS)"
+
+clean::
+	$(RM) $(CLEANMOD) *.o *.ko *.mod.c Module*.symvers
+	$(RM) -R .tmp*
+
+endif
\ No newline at end of file