[RFC 2/4] tcg/plugins: Automatically define CURRENT_PLUGIN

[Andrew Fasano]

Use plugin filenames to set the preprocessor variable CURRENT_PLUGIN
as a string during plugin compilation.

Signed-off-by: Andrew Fasano <fasano@mit.edu>
---
 contrib/plugins/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/plugins/Makefile b/contrib/plugins/Makefile
index df3499f4f2..b7720fea0f 100644
--- a/contrib/plugins/Makefile
+++ b/contrib/plugins/Makefile
@@ -34,7 +34,7 @@ CFLAGS += -I$(SRC_PATH)/include/qemu
 all: $(SONAMES)
 
 %.o: %.c
-       $(CC) $(CFLAGS) -c -o $@ $<
+       $(CC) $(CFLAGS) -DCURRENT_PLUGIN=\"$(basename $@)\" -c -o $@ $<
 
 lib%.so: %.o
        $(CC) -shared -Wl,-soname,$@ -o $@ $^ $(LDLIBS)
-- 
2.34.1