Initial checkin of SkSL lexical analyzer generator (not actually in use yet).

Bug: skia:
Change-Id: I283feb9ac1cef134588204107ea019ce657e37b3
Reviewed-on: https://skia-review.googlesource.com/42084
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/BUILD.gn b/BUILD.gn
index 7837aa6045..6796850573 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -412,6 +412,16 @@ optional("fontmgr_fuchsia") {
 }
 
 if (skia_compile_processors) {
+  executable("sksllex") {
+    sources = [
+      "src/sksl/lex/Main.cpp",
+      "src/sksl/lex/NFA.cpp",
+      "src/sksl/lex/RegexNode.cpp",
+      "src/sksl/lex/RegexParser.cpp",
+    ]
+    include_dirs = [ "src/sksl/lex" ]
+  }
+
   executable("skslc") {
     defines = [ "SKSL_STANDALONE" ]
     sources = [