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Keir Fraser
9f8501582f
If you use -MMD -MF then the correct .o filename is written to the .*.d file as the compiler driver arranges everything. This was done in 19010:275abe1c5d24 for the hypervisor. In this patch we do the same elsewhere in the xen-unstable tree, particularly tools/. Specifically: * Change tools/Rules.mk to add -MMD -MF ... to CFLAGS and set DEPS. * Remove -Wp,-MD... from every other Makefile * Remove setting of DEPS from every other Makefile * Ensure that every Makefile says -include $(DEPS) * Ensure that every Makefile's clean target removes $(DEPS) Some Makefiles were already halfway there, but often for a different variable name eg PROG_DEP. The variable name is now standardised in Rules.mk as DEPS. I have done a test build with this change, on Debian etch. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
60 lines
1.5 KiB
Makefile
60 lines
1.5 KiB
Makefile
XEN_ROOT=../..
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include $(XEN_ROOT)/tools/Rules.mk
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CFLAGS += -Werror
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INCLUDES += -I $(XEN_XC)
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INCLUDES += -I $(XEN_LIBXC)
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INCLUDES += -I $(XEN_INCLUDE)
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CFLAGS += $(INCLUDES)
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HDRS = $(wildcard *.h)
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TARGETS-y := xenperf xenpm
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TARGETS-$(CONFIG_X86) += xen-detect
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TARGETS := $(TARGETS-y)
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SUBDIRS-$(CONFIG_LOMOUNT) += lomount
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SUBDIRS-$(CONFIG_MINITERM) += miniterm
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SUBDIRS := $(SUBDIRS-y)
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INSTALL_BIN-y := xencons
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INSTALL_BIN-$(CONFIG_X86) += xen-detect
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INSTALL_BIN := $(INSTALL_BIN-y)
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INSTALL_SBIN-y := netfix xm xen-bugtool xen-python-path xend xenperf xsview xenpm
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INSTALL_SBIN := $(INSTALL_SBIN-y)
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DEFAULT_PYTHON_PATH := $(shell $(XEN_ROOT)/tools/python/get-path)
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PYTHON_PATH ?= $(DEFAULT_PYTHON_PATH)
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INSTALL_PYTHON_PROG = $(XEN_ROOT)/tools/python/install-wrap \
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"$(PYTHON_PATH)" $(INSTALL_PROG)
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.PHONY: all
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all: build
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.PHONY: build
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build: $(TARGETS)
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set -e; for d in $(SUBDIRS); do $(MAKE) -C $$d; done
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.PHONY: install
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install: build
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$(INSTALL_DIR) $(DESTDIR)$(BINDIR)
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$(INSTALL_DIR) $(DESTDIR)$(SBINDIR)
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$(INSTALL_PYTHON_PROG) $(INSTALL_BIN) $(DESTDIR)$(BINDIR)
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$(INSTALL_PYTHON_PROG) $(INSTALL_SBIN) $(DESTDIR)$(SBINDIR)
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set -e; for d in $(SUBDIRS); do $(MAKE) -C $$d install-recurse; done
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.PHONY: clean
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clean:
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$(RM) *.o $(TARGETS) *~ $(DEPS)
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set -e; for d in $(SUBDIRS); do $(MAKE) -C $$d clean; done
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%.o: %.c $(HDRS) Makefile
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$(CC) -c $(CFLAGS) -o $@ $<
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xenperf xenpm: %: %.o Makefile
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$(CC) $(CFLAGS) -o $@ $< $(LDFLAGS) $(LDFLAGS_libxenctrl)
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-include $(DEPS)
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