Don Hinton aa7d6db5c8 [cmake] Re-commit: Remove redundant call to cmake when building host tools.
Also pass CMAKE_(C|CXX)_COMPILER to add_custom_command.

Summary:
Remove the redundant, config-time call to cmake when
building host tools for cross compiles or optimized tablegen..

The config-time call to cmake is redundant because it will always get
called again when the CONFIGURE_LLVM_${target_name} target fires at
build-time.  This speeds up initial configuration, but has no affect
on build behavior.

Differential Revision: https://reviews.llvm.org/D40229

llvm-svn: 319620
2017-12-02 19:12:38 +00:00
..
2017-07-21 22:48:47 +00:00

See docs/CMake.html for instructions on how to build LLVM with CMake.