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| author |  Gil <mcg@google.com> | 2018-07-13 11:09:44 -0700 |
|---|---|---|
| committer |  GitHub <noreply@github.com> | 2018-07-13 11:09:44 -0700 |
| commit | fb9f24eaee4c57d09ec0dca32abff840b39f7c7e (patch) | |
| tree | 95bde20bd905b2a2647ff60c09435526070cac9a /cmake/utils.cmake | |
| parent | 855a7665aef505db456aa1c6f1cb9ea2b68056da (diff) | |
Convert googletest and nanopb CMake builds to add_subdirectory (#1522)
* Add a download-only boringssl ExternalProject
Match boringssl version to grpc submodule version
Note: not yet in use
* Split grpc into separate download and build tasks
This allows other external targets to download into the gRPC source tree
before grpc is actually built.
* Convert grpc to an http download
* Build googletest with add_subdirectory
Also:
* Revert library-name modifications in the abseil-cpp build
* Move abseil-cpp add_subdirectory build into place
* Build nanopb with add_subdirectory
* Force nanopb first to work around ODR violations
This is a temporary work-around for b/111328563.
Diffstat (limited to 'cmake/utils.cmake')
| -rw-r--r-- | cmake/utils.cmake | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/cmake/utils.cmake b/cmake/utils.cmake index 1c3cbd6..7d32624 100644 --- a/cmake/utils.cmake +++ b/cmake/utils.cmake @@ -89,3 +89,15 @@ function(add_objc_flags target) ) endif() endfunction() + +# add_alias(alias_target actual_target) +# +# Adds a library alias target `alias_target` if it does not already exist, +# aliasing to the given `actual_target` target. This allows library dependencies +# to be specified uniformly in terms of the targets found in various +# find_package modules even if the library is being built internally. +function(add_alias ALIAS_TARGET ACTUAL_TARGET) + if(NOT TARGET ${ALIAS_TARGET}) + add_library(${ALIAS_TARGET} ALIAS ${ACTUAL_TARGET}) + endif() +endfunction() |