[PATCH v4 27/30] contrib/plugins: enable debug on CONFIG_DEBUG_TCG

[Alex Bennée]

We used to rely on QEMU_CFLAGS to expose the debug flags but now this
is synthesised by meson and only available to the main build. Add our
own flags if we detect the build has been enabled with
CONFIG_DEBUG_TCG (which is the default for --enable-debug anyway).

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
---
 contrib/plugins/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/contrib/plugins/Makefile b/contrib/plugins/Makefile
index df3499f4f2..23e0396687 100644
--- a/contrib/plugins/Makefile
+++ b/contrib/plugins/Makefile
@@ -29,6 +29,7 @@ SONAMES := $(addsuffix .so,$(addprefix lib,$(NAMES)))
 CFLAGS = $(GLIB_CFLAGS)
 CFLAGS += -fPIC -Wall $(filter -W%, $(QEMU_CFLAGS))
 CFLAGS += $(if $(findstring no-psabi,$(QEMU_CFLAGS)),-Wpsabi)
+CFLAGS += $(if $(CONFIG_DEBUG_TCG), -ggdb -O0)
 CFLAGS += -I$(SRC_PATH)/include/qemu
 
 all: $(SONAMES)
-- 
2.34.1