[llvm] 449b179 - gn build: Rebase clang-tblgen include path against root_build_dir instead of root_out_dir.

[Peter Collingbourne via llvm-commits]

Author: Peter Collingbourne
Date: 2021-06-22T14:32:24-07:00
New Revision: 449b179902a0cf8c9e0b4d198ee37f75447eb2ff

URL: https://github.com/llvm/llvm-project/commit/449b179902a0cf8c9e0b4d198ee37f75447eb2ff
DIFF: https://github.com/llvm/llvm-project/commit/449b179902a0cf8c9e0b4d198ee37f75447eb2ff.diff

LOG: gn build: Rebase clang-tblgen include path against root_build_dir instead of root_out_dir.

Fixes clang cross-compilation.

Also remove some redundant include path arguments.

Added: 
    

Modified: 
    llvm/utils/gn/secondary/clang/include/clang/Basic/BUILD.gn
    llvm/utils/gn/secondary/clang/include/clang/Parse/BUILD.gn
    llvm/utils/gn/secondary/clang/include/clang/Sema/BUILD.gn
    llvm/utils/gn/secondary/clang/include/clang/Serialization/BUILD.gn
    llvm/utils/gn/secondary/clang/utils/TableGen/clang_tablegen.gni

Removed: 
    


################################################################################
diff  --git a/llvm/utils/gn/secondary/clang/include/clang/Basic/BUILD.gn b/llvm/utils/gn/secondary/clang/include/clang/Basic/BUILD.gn
index 04e945eab49a7..6b5ab7c6fcf57 100644
--- a/llvm/utils/gn/secondary/clang/include/clang/Basic/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang/include/clang/Basic/BUILD.gn
@@ -63,29 +63,17 @@ clang_tablegen("DiagnosticIndexName") {
 # Attributes
 
 clang_tablegen("AttrList") {
-  args = [
-    "-gen-clang-attr-list",
-    "-I",
-    rebase_path("../..", root_out_dir),
-  ]
+  args = [ "-gen-clang-attr-list" ]
   td_file = "Attr.td"
 }
 
 clang_tablegen("AttrSubMatchRulesList") {
-  args = [
-    "-gen-clang-attr-subject-match-rule-list",
-    "-I",
-    rebase_path("../..", root_out_dir),
-  ]
+  args = [ "-gen-clang-attr-subject-match-rule-list" ]
   td_file = "Attr.td"
 }
 
 clang_tablegen("AttrHasAttributeImpl") {
-  args = [
-    "-gen-clang-attr-has-attribute-impl",
-    "-I",
-    rebase_path("../..", root_out_dir),
-  ]
+  args = [ "-gen-clang-attr-has-attribute-impl" ]
   td_file = "Attr.td"
 }
 

diff  --git a/llvm/utils/gn/secondary/clang/include/clang/Parse/BUILD.gn b/llvm/utils/gn/secondary/clang/include/clang/Parse/BUILD.gn
index 24aaaeae80c8c..53ba5e62638a0 100644
--- a/llvm/utils/gn/secondary/clang/include/clang/Parse/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang/include/clang/Parse/BUILD.gn
@@ -1,19 +1,11 @@
 import("//clang/utils/TableGen/clang_tablegen.gni")
 
 clang_tablegen("AttrParserStringSwitches") {
-  args = [
-    "-gen-clang-attr-parser-string-switches",
-    "-I",
-    rebase_path("../..", root_out_dir),
-  ]
+  args = [ "-gen-clang-attr-parser-string-switches" ]
   td_file = "../Basic/Attr.td"
 }
 
 clang_tablegen("AttrSubMatchRulesParserStringSwitches") {
-  args = [
-    "-gen-clang-attr-subject-match-rules-parser-string-switches",
-    "-I",
-    rebase_path("../..", root_out_dir),
-  ]
+  args = [ "-gen-clang-attr-subject-match-rules-parser-string-switches" ]
   td_file = "../Basic/Attr.td"
 }

diff  --git a/llvm/utils/gn/secondary/clang/include/clang/Sema/BUILD.gn b/llvm/utils/gn/secondary/clang/include/clang/Sema/BUILD.gn
index 1f41189e8abb5..097bcce490380 100644
--- a/llvm/utils/gn/secondary/clang/include/clang/Sema/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang/include/clang/Sema/BUILD.gn
@@ -1,46 +1,26 @@
 import("//clang/utils/TableGen/clang_tablegen.gni")
 
 clang_tablegen("AttrTemplateInstantiate") {
-  args = [
-    "-gen-clang-attr-template-instantiate",
-    "-I",
-    rebase_path("../..", root_out_dir),
-  ]
+  args = [ "-gen-clang-attr-template-instantiate" ]
   td_file = "../Basic/Attr.td"
 }
 
 clang_tablegen("AttrParsedAttrList") {
-  args = [
-    "-gen-clang-attr-parsed-attr-list",
-    "-I",
-    rebase_path("../..", root_out_dir),
-  ]
+  args = [ "-gen-clang-attr-parsed-attr-list" ]
   td_file = "../Basic/Attr.td"
 }
 
 clang_tablegen("AttrParsedAttrKinds") {
-  args = [
-    "-gen-clang-attr-parsed-attr-kinds",
-    "-I",
-    rebase_path("../..", root_out_dir),
-  ]
+  args = [ "-gen-clang-attr-parsed-attr-kinds" ]
   td_file = "../Basic/Attr.td"
 }
 
 clang_tablegen("AttrSpellingListIndex") {
-  args = [
-    "-gen-clang-attr-spelling-index",
-    "-I",
-    rebase_path("../..", root_out_dir),
-  ]
+  args = [ "-gen-clang-attr-spelling-index" ]
   td_file = "../Basic/Attr.td"
 }
 
 clang_tablegen("AttrParsedAttrImpl") {
-  args = [
-    "-gen-clang-attr-parsed-attr-impl",
-    "-I",
-    rebase_path("../..", root_out_dir),
-  ]
+  args = [ "-gen-clang-attr-parsed-attr-impl" ]
   td_file = "../Basic/Attr.td"
 }

diff  --git a/llvm/utils/gn/secondary/clang/include/clang/Serialization/BUILD.gn b/llvm/utils/gn/secondary/clang/include/clang/Serialization/BUILD.gn
index bf90e0667c926..e221de0a74c6d 100644
--- a/llvm/utils/gn/secondary/clang/include/clang/Serialization/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang/include/clang/Serialization/BUILD.gn
@@ -1,19 +1,11 @@
 import("//clang/utils/TableGen/clang_tablegen.gni")
 
 clang_tablegen("AttrPCHRead") {
-  args = [
-    "-gen-clang-attr-pch-read",
-    "-I",
-    rebase_path("../..", root_out_dir),
-  ]
+  args = [ "-gen-clang-attr-pch-read" ]
   td_file = "../Basic/Attr.td"
 }
 
 clang_tablegen("AttrPCHWrite") {
-  args = [
-    "-gen-clang-attr-pch-write",
-    "-I",
-    rebase_path("../..", root_out_dir),
-  ]
+  args = [ "-gen-clang-attr-pch-write" ]
   td_file = "../Basic/Attr.td"
 }

diff  --git a/llvm/utils/gn/secondary/clang/utils/TableGen/clang_tablegen.gni b/llvm/utils/gn/secondary/clang/utils/TableGen/clang_tablegen.gni
index 4dd28ff1e60ba..675f640716903 100644
--- a/llvm/utils/gn/secondary/clang/utils/TableGen/clang_tablegen.gni
+++ b/llvm/utils/gn/secondary/clang/utils/TableGen/clang_tablegen.gni
@@ -36,7 +36,7 @@ template("clang_tablegen") {
 
     args = [
              "-I",
-             rebase_path("//clang/include", root_out_dir),
+             rebase_path("//clang/include", root_build_dir),
            ] + invoker.args
     tblgen_target = "//clang/utils/TableGen:clang-tblgen"
   }