From 42e90ed7717e09a1e0fb21027e8346707b60c896 Mon Sep 17 00:00:00 2001 From: Keno Fischer Date: Mon, 15 Jul 2019 19:04:04 +0000 Subject: [PATCH] [cmake] Don't set install rules for tblgen if building utils is disabled Summary: This is a follow up to D64032. Afterwards if building utils is disabled and cross compilation is attempted, CMake will complain that adding `install()` directives to targets with EXCLUDE_FROM_ALL set is "undefined". Indeed, it appears depending on the CMake version and the selected Generator, the install rule will error because the underlying target isn't built. Fix that by not adding the install rule if building utils is not requested. Note that this doesn't prevent building tblgen as a dependency in not cross-build, even if building tools is disabled. Reviewed By: smeenai Differential Revision: https://reviews.llvm.org/D64225 llvm-svn: 366108 --- llvm/cmake/modules/TableGen.cmake | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/llvm/cmake/modules/TableGen.cmake b/llvm/cmake/modules/TableGen.cmake index f15a23b62455..36c026b5c0f2 100644 --- a/llvm/cmake/modules/TableGen.cmake +++ b/llvm/cmake/modules/TableGen.cmake @@ -147,7 +147,7 @@ macro(add_tablegen target project) endif() endif() - if (${project} STREQUAL LLVM AND NOT LLVM_INSTALL_TOOLCHAIN_ONLY) + if (${project} STREQUAL LLVM AND NOT LLVM_INSTALL_TOOLCHAIN_ONLY AND LLVM_BUILD_UTILS) set(export_to_llvmexports) if(${target} IN_LIST LLVM_DISTRIBUTION_COMPONENTS OR NOT LLVM_DISTRIBUTION_COMPONENTS)