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_library_conversion_test.go b/bp2build/cc_library_conversion_test.go
index ab92981..a0bc9e7 100644
--- a/bp2build/cc_library_conversion_test.go
+++ b/bp2build/cc_library_conversion_test.go
@@ -2457,3 +2457,51 @@
}),
})
}
+
+func TestCcLibraryConvertLex(t *testing.T) {
+ runCcLibraryTestCase(t, bp2buildTestCase{
+ moduleTypeUnderTest: "cc_library",
+ moduleTypeUnderTestFactory: cc.LibraryFactory,
+ filesystem: map[string]string{
+ "foo.c": "",
+ "bar.cc": "",
+ "foo1.l": "",
+ "bar1.ll": "",
+ "foo2.l": "",
+ "bar2.ll": "",
+ },
+ blueprint: `cc_library {
+ name: "foo_lib",
+ srcs: ["foo.c", "bar.cc", "foo1.l", "foo2.l", "bar1.ll", "bar2.ll"],
+ lex: { flags: ["--foo_flags"] },
+ include_build_directory: false,
+ bazel_module: { bp2build_available: true },
+}`,
+ expectedBazelTargets: append([]string{
+ makeBazelTarget("genlex", "foo_lib_genlex_l", attrNameToString{
+ "srcs": `[
+ "foo1.l",
+ "foo2.l",
+ ]`,
+ "lexopts": `["--foo_flags"]`,
+ }),
+ makeBazelTarget("genlex", "foo_lib_genlex_ll", attrNameToString{
+ "srcs": `[
+ "bar1.ll",
+ "bar2.ll",
+ ]`,
+ "lexopts": `["--foo_flags"]`,
+ }),
+ },
+ makeCcLibraryTargets("foo_lib", attrNameToString{
+ "srcs": `[
+ "bar.cc",
+ ":foo_lib_genlex_ll",
+ ]`,
+ "srcs_c": `[
+ "foo.c",
+ ":foo_lib_genlex_l",
+ ]`,
+ })...),
+ })
+}