[CMake] Fixing the check for Ninja

Enabling Ninja Job Pools needs to be dependent on the CMAKE_MAKE_PROGRAM not the CMAKE_GENERATOR. There are generators (like "Sublime Text 2 - Ninja") that also generate ninja build files. Basing of the CMAKE_MAKE_PROGRAM is the best future-proof way to handle this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239076 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Bieneman 2015-06-04 19:33:23 +00:00
parent d7eb7d7fb1
commit fbfbe05819

View File

@ -32,7 +32,7 @@ project(LLVM)
set(LLVM_PARALLEL_COMPILE_JOBS "" CACHE STRING
"Define the maximum number of concurrent compilation jobs.")
if(LLVM_PARALLEL_COMPILE_JOBS)
if(CMAKE_VERSION VERSION_LESS 3.0 OR NOT CMAKE_GENERATOR STREQUAL "Ninja")
if(CMAKE_VERSION VERSION_LESS 3.0 OR NOT CMAKE_MAKE_PROGRAM MATCHES "ninja$")
message(WARNING "Job pooling is only available with Ninja generators and CMake 3.0 and later.")
else()
set_property(GLOBAL APPEND PROPERTY JOB_POOLS compile_job_pool=${LLVM_PARALLEL_COMPILE_JOBS})
@ -43,7 +43,7 @@ endif()
set(LLVM_PARALLEL_LINK_JOBS "" CACHE STRING
"Define the maximum number of concurrent link jobs.")
if(LLVM_PARALLEL_LINK_JOBS)
if(CMAKE_VERSION VERSION_LESS 3.0 OR NOT CMAKE_GENERATOR STREQUAL "Ninja")
if(CMAKE_VERSION VERSION_LESS 3.0 OR NOT CMAKE_MAKE_PROGRAM MATCHES "ninja$")
message(WARNING "Job pooling is only available with Ninja generators and CMake 3.0 and later.")
else()
set_property(GLOBAL APPEND PROPERTY JOB_POOLS link_job_pool=${LLVM_PARALLEL_LINK_JOBS})