pkg: add anchor Provides entry once the .pc file is parsed, instead of faking it in the tool

libpkgconf/pkg.c

@@ -331,6 +331,9 @@ pkgconf_pkg_new_from_file(const char *filename, FILE *f, unsigned int flags)
 	}
 
 	fclose(f);
+
+	pkgconf_dependency_add(&pkg->provides, pkg->id, pkg->version, PKGCONF_CMP_EQUAL);
+
 	return pkgconf_pkg_ref(pkg);
 }
 

main.c

@@ -266,8 +266,6 @@ print_provides(pkgconf_pkg_t *pkg)
 
 		printf("\n");
 	}
-
-	printf("%s = %s\n", pkg->id, pkg->version);
 }
 
 static bool