diff options
| author |  Han-Wen Nienhuys <hanwen@google.com> | 2015-04-08 15:35:26 +0000 |
|---|---|---|
| committer | Han-Wen Nienhuys <hanwen@google.com> | 2015-04-08 18:40:07 +0000 |
| commit | 310c6319c0f6e9cdb99608a8614fe2dd11d420fd (patch) | |
| tree | a8418a05be59693a887923ab8ea7c844b6abcdb5 | |
| parent | c529ef44606bf530c45e4efa58e813dd0c9aef7d (diff) | |
Document crosstool_top a little better.
--
MOS_MIGRATED_REVID=90612869
| -rw-r--r-- | tools/cpp/BUILD | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/cpp/BUILD b/tools/cpp/BUILD index 2721e328b8..f35d2bbaa8 100644 --- a/tools/cpp/BUILD +++ b/tools/cpp/BUILD @@ -18,6 +18,16 @@ filegroup( srcs = [], ) +# This is the entry point for --crosstool_top. Toolchains are found +# by lopping off the name of --crosstool_top and searching for +# "cc-compiler-${CPU}" in this BUILD file, where CPU is the target CPU +# specified in --cpu. +# +# This file group should include +# * all cc_toolchain targets supported +# * all file groups that said cc_toolchain might refer to, +# including the default_grte_top setting in the CROSSTOOL +# protobuf. filegroup( name = "toolchain", srcs = [ |