Generate genlex rules from bp2build for cc targets
This change will cause bp2build to generate genlex targets any
time a .l or .ll file is present in the srcs for a cc target and
add those genlex targets to the srcs attribute of the original
target.
Bug: 207408632
Test: unit tests
Change-Id: I1bce82c9d3c3d458eae1cef547ffae3d6e975134
diff --git a/bp2build/cc_binary_conversion_test.go b/bp2build/cc_binary_conversion_test.go
index 037564b..30be997 100644
--- a/bp2build/cc_binary_conversion_test.go
+++ b/bp2build/cc_binary_conversion_test.go
@@ -86,7 +86,7 @@
testCase := tc
for i, tar := range testCase.targets {
switch tar.typ {
- case "cc_binary", "proto_library", "cc_lite_proto_library":
+ case "cc_binary", "proto_library", "cc_lite_proto_library", "genlex":
tar.attrs["target_compatible_with"] = `select({
"//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
"//conditions:default": [],
@@ -505,3 +505,49 @@
},
})
}
+
+func TestCcBinaryConvertLex(t *testing.T) {
+ runCcBinaryTests(t, ccBinaryBp2buildTestCase{
+ description: `.l and .ll sources converted to .c and .cc`,
+ blueprint: `
+{rule_name} {
+ name: "foo",
+ srcs: ["foo.c", "bar.cc", "foo1.l", "foo2.l", "bar1.ll", "bar2.ll"],
+ lex: { flags: ["--foo_opt", "--bar_opt"] },
+ include_build_directory: false,
+}
+`,
+ targets: []testBazelTarget{
+ {"genlex", "foo_genlex_l", attrNameToString{
+ "srcs": `[
+ "foo1.l",
+ "foo2.l",
+ ]`,
+ "lexopts": `[
+ "--foo_opt",
+ "--bar_opt",
+ ]`,
+ }},
+ {"genlex", "foo_genlex_ll", attrNameToString{
+ "srcs": `[
+ "bar1.ll",
+ "bar2.ll",
+ ]`,
+ "lexopts": `[
+ "--foo_opt",
+ "--bar_opt",
+ ]`,
+ }},
+ {"cc_binary", "foo", attrNameToString{
+ "srcs": `[
+ "bar.cc",
+ ":foo_genlex_ll",
+ ]`,
+ "srcs_c": `[
+ "foo.c",
+ ":foo_genlex_l",
+ ]`,
+ }},
+ },
+ })
+}