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| author | Alex Bennée <alex.bennee@linaro.org> | 2020-07-13 21:04:09 +0100 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2020-07-15 11:52:43 +0100 |
| commit | 777dddc501fa31bc9afff6de5e55dbf799e1703b (patch) | |
| tree | 76850a04e655a79b0752ce77aa667daffbde546b /tests/plugin | |
| parent | 8cdf91243f7515f424b78d5469d64c34ee534783 (diff) | |
| download | qemu-777dddc501fa31bc9afff6de5e55dbf799e1703b.zip qemu-777dddc501fa31bc9afff6de5e55dbf799e1703b.tar.gz qemu-777dddc501fa31bc9afff6de5e55dbf799e1703b.tar.bz2 | |
tests/plugins: don't unconditionally add -Wpsabi
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>
Diffstat (limited to 'tests/plugin')
| -rw-r--r-- | tests/plugin/Makefile | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/tests/plugin/Makefile b/tests/plugin/Makefile index 3a50451..e9348fd 100644 --- a/tests/plugin/Makefile +++ b/tests/plugin/Makefile @@ -1,9 +1,16 @@ +# -*- Mode: makefile -*- +# +# This Makefile example is fairly independent from the main makefile +# so users can take and adapt it for their build. We only really +# include config-host.mak so we don't have to repeat probing for +# cflags that the main configure has already done for us. +# + BUILD_DIR := $(CURDIR)/../.. include $(BUILD_DIR)/config-host.mak -include $(SRC_PATH)/rules.mak -$(call set-vpath, $(SRC_PATH)/tests/plugin) +VPATH += $(SRC_PATH)/tests/plugin NAMES := NAMES += bb @@ -17,11 +24,18 @@ NAMES += lockstep SONAMES := $(addsuffix .so,$(addprefix lib,$(NAMES))) -QEMU_CFLAGS += -fPIC -Wpsabi -QEMU_CFLAGS += -I$(SRC_PATH)/include/qemu +# The main QEMU uses Glib extensively so it's perfectly fine to use it +# in plugins (which many example do). +CFLAGS = $(GLIB_CFLAGS) +CFLAGS += -fPIC +CFLAGS += $(if $(findstring no-psabi,$(QEMU_CFLAGS)),-Wpsabi) +CFLAGS += -I$(SRC_PATH)/include/qemu all: $(SONAMES) +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + lib%.so: %.o $(CC) -shared -Wl,-soname,$@ -o $@ $^ $(LDLIBS) |