commit 61a0153b5e60f11100a04e51393cae15268d1ee3
author Eli Lipsitz <elipsitz@fb.com> Mon Jul 19 11:27:41 2021 -0700
committer Commit Bot <commit-bot@chromium.org> Mon Jul 19 21:25:51 2021 +0000
tree 16a0536af9347d8387c2405aef60a698880ee950
parent b2d77ab1373192d1532af94b68fb8bab727b0e5b

Add 'rustenv' to 'gn desc' output

This commit adds each target's 'rustenv' property, which stores
key/value environment variables to pass to the Rust compiler,
in the output of 'gn desc'.

This also fixes a few typos in code comments in the 'desc' command.

Change-Id: I3e0995dab2656ad23fbce9069eb7a83aa4e4cb9d
Reviewed-on: https://gn-review.googlesource.com/c/gn/+/12020
Reviewed-by: Brett Wilson <brettw@chromium.org>
Commit-Queue: Brett Wilson <brettw@chromium.org>

src/gn/desc_builder.cc

diff --git a/src/gn/desc_builder.cc b/src/gn/desc_builder.cc
index 2b4ac52..bcd30f3 100644
--- a/src/gn/desc_builder.cc
+++ b/src/gn/desc_builder.cc
@@ -44,7 +44,9 @@
 //   "depfile : "file name for action input dependencies",
 //   "outputs" : [ list of target outputs ],
 //   "arflags", "asmflags", "cflags", "cflags_c",
-//   "clfags_cc", "cflags_objc", "clfags_objcc" : [ list of flags],
+//   "cflags_cc", "cflags_objc", "cflags_objcc",
+//   "rustflags" : [ list of flags],
+//   "rustenv" : [ list of Rust environment variables ],
 //   "defines" : [ list of preprocessor definitions ],
 //   "include_dirs" : [ list of include directories ],
 //   "precompiled_header" : "name of precompiled header file",
@@ -514,6 +516,8 @@
                                  kRecursiveWriterKeepDuplicates)
       CONFIG_VALUE_ARRAY_HANDLER(rustflags, std::string,
                                  kRecursiveWriterKeepDuplicates)
+      CONFIG_VALUE_ARRAY_HANDLER(rustenv, std::string,
+                                 kRecursiveWriterKeepDuplicates)
       CONFIG_VALUE_ARRAY_HANDLER(defines, std::string,
                                  kRecursiveWriterSkipDuplicates)
       CONFIG_VALUE_ARRAY_HANDLER(include_dirs, SourceDir,