777dddc501
Not all compilers support the -Wpsabi (clang-9 in my case). To handle
this gracefully we pare back the shared build machinery so the
Makefile is relatively "standalone". We still take advantage of
config-host.mak as configure has done a bunch of probing for us but
that is it.
Fixes: bac8d222a
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20200713200415.26214-6-alex.bennee@linaro.org>
47 lines
1,008 B
Makefile
47 lines
1,008 B
Makefile
# -*- Mode: makefile -*-
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#
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# This Makefile example is fairly independent from the main makefile
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# so users can take and adapt it for their build. We only really
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# include config-host.mak so we don't have to repeat probing for
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# cflags that the main configure has already done for us.
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#
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BUILD_DIR := $(CURDIR)/../..
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include $(BUILD_DIR)/config-host.mak
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VPATH += $(SRC_PATH)/tests/plugin
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NAMES :=
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NAMES += bb
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NAMES += empty
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NAMES += insn
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NAMES += mem
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NAMES += hotblocks
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NAMES += howvec
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NAMES += hotpages
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NAMES += lockstep
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SONAMES := $(addsuffix .so,$(addprefix lib,$(NAMES)))
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# The main QEMU uses Glib extensively so it's perfectly fine to use it
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# in plugins (which many example do).
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CFLAGS = $(GLIB_CFLAGS)
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CFLAGS += -fPIC
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CFLAGS += $(if $(findstring no-psabi,$(QEMU_CFLAGS)),-Wpsabi)
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CFLAGS += -I$(SRC_PATH)/include/qemu
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all: $(SONAMES)
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%.o: %.c
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$(CC) $(CFLAGS) -c -o $@ $<
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lib%.so: %.o
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$(CC) -shared -Wl,-soname,$@ -o $@ $^ $(LDLIBS)
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clean:
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rm -f *.o *.so *.d
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rm -Rf .libs
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.PHONY: all clean
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