From: Chris Bieneman <beanz@apple.com>
Date: Fri, 28 Jul 2017 15:33:35 +0000 (+0000)
Subject: [CMake]  NFC. Add intrinsics_gen target to CMake Exports
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a67644889415747d40d351db9d184fdaba464b42;p=llvm

[CMake]  NFC. Add intrinsics_gen target to CMake Exports

By creating a dummy of this target in LLVMConfig.cmake, projects that can build against out-of-tree LLVM can freely depend on the target without needing to have conditionals for if LLVM is in-tree or out-of-tree.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309389 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/cmake/modules/LLVMConfig.cmake.in b/cmake/modules/LLVMConfig.cmake.in
index 7a8eb367472..169fc9987be 100644
--- a/cmake/modules/LLVMConfig.cmake.in
+++ b/cmake/modules/LLVMConfig.cmake.in
@@ -79,5 +79,12 @@ if(NOT TARGET LLVMSupport)
   @llvm_config_include_buildtree_only_exports@
 endif()
 
+# By creating intrinsics_gen here, subprojects that depend on LLVM's
+# tablegen-generated headers can always depend on this target whether building
+# in-tree with LLVM or not.
+if(NOT TARGET intrinsics_gen)
+  add_custom_target(intrinsics_gen)
+endif()
+
 set_property(GLOBAL PROPERTY LLVM_TARGETS_CONFIGURED On)
 include(${LLVM_CMAKE_DIR}/LLVM-Config.cmake)