From 330fe3b03f6451889bec6f5c9f7e8bb5009c80c3 Mon Sep 17 00:00:00 2001 From: Greg Manning Date: Mon, 6 Nov 2023 18:51:04 +0000 Subject: plugins: make test/example plugins work on windows MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Generate a qemu_plugin_api.lib delay import lib on windows, for windows qemu plugins to link against. Implement an example dll load fail hook to link up the API functions correctly when a plugin is loaded on windows. Update the build scripts for the test and example plugins to use these things. Signed-off-by: Greg Manning Acked-by: Alex Bennée Message-Id: <20231102172053.17692-3-gmanning@rapitasystems.com> [AJB: use find_program for dlltool, s/Windows/windows/] Cc: Paolo Bonzini Signed-off-by: Alex Bennée Message-Id: <20231106185112.2755262-15-alex.bennee@linaro.org> --- contrib/plugins/Makefile | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) (limited to 'contrib/plugins/Makefile') diff --git a/contrib/plugins/Makefile b/contrib/plugins/Makefile index 8ba78c7..751fa38 100644 --- a/contrib/plugins/Makefile +++ b/contrib/plugins/Makefile @@ -22,7 +22,14 @@ NAMES += hwprofile NAMES += cache NAMES += drcov -SONAMES := $(addsuffix .so,$(addprefix lib,$(NAMES))) +ifeq ($(CONFIG_WIN32),y) +SO_SUFFIX := .dll +LDLIBS += $(shell $(PKG_CONFIG) --libs glib-2.0) +else +SO_SUFFIX := .so +endif + +SONAMES := $(addsuffix $(SO_SUFFIX),$(addprefix lib,$(NAMES))) # The main QEMU uses Glib extensively so it's perfectly fine to use it # in plugins (which many example do). @@ -35,15 +42,20 @@ all: $(SONAMES) %.o: %.c $(CC) $(CFLAGS) $(PLUGIN_CFLAGS) -c -o $@ $< -lib%.so: %.o -ifeq ($(CONFIG_DARWIN),y) +ifeq ($(CONFIG_WIN32),y) +lib%$(SO_SUFFIX): %.o win32_linker.o ../../plugins/qemu_plugin_api.lib + $(CC) -shared -o $@ $^ $(LDLIBS) +else ifeq ($(CONFIG_DARWIN),y) +lib%$(SO_SUFFIX): %.o $(CC) -bundle -Wl,-undefined,dynamic_lookup -o $@ $^ $(LDLIBS) else +lib%$(SO_SUFFIX): %.o $(CC) -shared -o $@ $^ $(LDLIBS) endif + clean: - rm -f *.o *.so *.d + rm -f *.o *$(SO_SUFFIX) *.d rm -Rf .libs .PHONY: all clean -- cgit v1.1