Joseph Tremoulet 69441e6c62 [CMake] Flag recursive cmake invocations for cross-compile ...

Summary:
Cross-compilation uses recursive cmake invocations to build native host
tools.  These recursive invocations only forward a fixed set of
variables/options, since the native environment is generally the default.
This change adds -DLLVM_TARGET_IS_CROSSCOMPILE_HOST=TRUE to the recursive
cmake invocations, so that cmake files can distinguish these recursive
invocations from top-level ones, which can explain why expected options
are unset.

LLILC will use this to avoid trying to generate its build rules in the
crosscompile native host target (where it is not needed), which would fail
if attempted because LLILC requires a cmake variable passed on the command
line, which is not forwarded in the recursive invocation.

Reviewers: rnk, beanz

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D12679

llvm-svn: 247151

2015-09-09 14:57:06 +00:00

..

AddLLVM.cmake

[CMake][CMP0051] Avoid for user of objlib to use llvm_update_compile_flags().

2015-09-08 07:42:06 +00:00

AddLLVMDefinitions.cmake

cmake/*: Add svn:eol-style=native and fix CRLF.

2011-02-03 11:41:27 +00:00

AddOCaml.cmake

[cmake] [OCaml] Make ocamldoc targets depend on output files

2015-06-07 19:22:22 +00:00

AddSphinxTarget.cmake

Make message about building sphinx documentation with CMake more

2014-08-14 11:57:16 +00:00

CheckAtomic.cmake

Repair cmake libatomic check.

2015-06-16 14:00:01 +00:00

ChooseMSVCCRT.cmake

[CMake] Untabify.

2014-02-02 16:46:35 +00:00

CMakeLists.txt

[cmake] Start making LLVM_LIBDIR_SUFFIX effective by adding it to

2014-12-29 11:16:19 +00:00

CrossCompile.cmake

[CMake] Flag recursive cmake invocations for cross-compile

2015-09-09 14:57:06 +00:00

FindOCaml.cmake

[OCaml] [cmake] Add CMake buildsystem for OCaml.

2014-12-01 19:50:23 +00:00

FindSphinx.cmake

Add SPHINX_WARNINGS_AS_ERRORS CMake option to allow warnings to not be

2014-08-14 11:57:13 +00:00

GetHostTriple.cmake

Undo an over zealous rename. This bit of the CMake build really is

2012-01-24 18:00:44 +00:00

GetSVN.cmake

cmake: Make SVNVersion.inc work on Windows if svn is called svn.bat.

2014-12-10 00:10:21 +00:00

HandleLLVMOptions.cmake

cmake: Error instead of warning and dropping invalid LLVM_USE_SANITIZER

2015-09-01 05:45:07 +00:00

HandleLLVMStdlib.cmake

Teach the LLVM CMake build how to explicitly use libc++abi when using

2015-03-07 10:30:34 +00:00

LLVM-Config.cmake

[cmake] rework LLVM_LINK_LLVM_DYLIB option handling

2015-09-05 08:27:33 +00:00

LLVMConfig.cmake.in

[CMake] Uniquify LLVM_ABI_BREAKING_CHECKS. It reverts r233784, "[CMake] Cache in LLVMConfig.cmake."

2015-04-13 04:54:12 +00:00

LLVMConfigVersion.cmake.in

Teach LLVMConfigVersion.cmake to behave as find_package() expects.

2014-04-16 23:15:31 +00:00

LLVMProcessSources.cmake

Teach llvm_add_library() to find include dirs.

2015-02-10 05:04:37 +00:00

Makefile

Filter libraries that are not installed out of CMake exports (currently

2015-08-21 18:10:57 +00:00

TableGen.cmake

[cmake] rework LLVM_LINK_LLVM_DYLIB option handling

2015-09-05 08:27:33 +00:00

VersionFromVCS.cmake

CMake: Don't run 'git svn' if there is no .git/svn directory.

2012-12-10 19:03:37 +00:00