feat: better cc dep support on Windows (#67)

Author: zaucy

.editorconfig

@@ -1,14 +1,14 @@
-root = true
-
-[*]
-end_of_line = lf
-insert_final_newline = true
-
-[*.{cc,hh,cpp,hpp}]
-# matching .clang-format IndentWidth
-indent_size = 2
-
-[*.{bzl,bazel}]
-# matches output of buildifier
-indent_size = 4
-indent_style = space
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+
+[*.{cc,hh,cpp,hpp}]
+# matching .clang-format IndentWidth
+indent_size = 2
+
+[*.{bzl,bazel}]
+# matches output of buildifier
+indent_size = 4
+indent_style = space

ecsact/private/ecsact_build_recipe.bzl

@@ -64,31 +64,44 @@ def _ecsact_build_recipe(ctx):
  })
  recipe_data.append(info.plugin)
 
+ cc_dep_compilation_contexts = []
  for cc_dep in ctx.attr.cc_deps:
  cc_info = cc_dep[CcInfo]
+ cc_dep_compilation_contexts.append(cc_info.compilation_context)
 
- for hdr in cc_info.compilation_context.headers.to_list():
+ if len(cc_dep_compilation_contexts) > 0:
+ cc_dep_compilation_context = cc_common.merge_compilation_contexts(compilation_contexts = cc_dep_compilation_contexts)
+
+ for hdr in cc_dep_compilation_context.headers.to_list():
  hdr_prefix = ""
 
- for quote_inc in cc_info.compilation_context.quote_includes.to_list():
+ for quote_inc in cc_dep_compilation_context.quote_includes.to_list():
  if hdr.path.startswith(quote_inc):
  hdr_prefix = quote_inc
  break
- for sys_inc in cc_info.compilation_context.system_includes.to_list():
+ for sys_inc in cc_dep_compilation_context.system_includes.to_list():
  if hdr.path.startswith(sys_inc):
  hdr_prefix = sys_inc
  break
+ for inc in cc_dep_compilation_context.includes.to_list():
+ if hdr.path.startswith(inc):
+ hdr_prefix = inc
+ break
 
+ hdr_prefix_base = ""
  if hdr_prefix:
  hdr_prefix_base = hdr.path.removeprefix(hdr_prefix)
  hdr_prefix_base_idx = hdr_prefix_base.rindex("/")
  hdr_prefix_base = hdr_prefix_base[:hdr_prefix_base_idx]
- sources.append({
- "path": hdr.path,
- "outdir": "include" + hdr_prefix_base,
- "relative_to_cwd": True,
- })
- recipe_data.append(hdr)
+ else:
+ hdr_prefix_base_idx = hdr.path.rindex("/")
+ hdr_prefix_base = "/" + hdr.path[:hdr_prefix_base_idx]
+ sources.append({
+ "path": hdr.path,
+ "outdir": "include" + hdr_prefix_base,
+ "relative_to_cwd": True,
+ })
+ recipe_data.append(hdr)
 
  recipe = {
  "name": ctx.attr.name,