Makefile: make install target depend on pkg-config file generation

The install target needs to depend on the generation of the libkrun.pc file,
this is because the libkrun.pc file might already exists and be generated, but
it could be made using a different PREFIX, which would lead to the installed
libkrun.pc pointing to the wrong prefix.

Signed-off-by: Matej Hrica <[email protected]>

Author: mtjhrc

Makefile

@@ -124,7 +124,7 @@ libkrun.pc: libkrun.pc.in Makefile
 	    libkrun.pc.in > $@-t
 	mv $@-t $@
 
-install:
+install: libkrun.pc
 	install -d $(DESTDIR)$(PREFIX)/$(LIBDIR_$(OS))/
 	install -d $(DESTDIR)$(PREFIX)/$(LIBDIR_$(OS))/pkgconfig
 	install -d $(DESTDIR)$(PREFIX)/include