| 文件 | 最后提交记录 | 最后更新时间 |
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[cmake] Don't export LLVM_TOOLS_INSTALL_DIR anymore First of all, LLVM_TOOLS_INSTALL_DIR put there breaks our NixOS builds, because LLVM_TOOLS_INSTALL_DIR defined the same as CMAKE_INSTALL_BINDIR becomes an *absolute* path, and then when downstream projects try to install there too this breaks because our builds always install to fresh directories for isolation's sake. Second of all, note that LLVM_TOOLS_INSTALL_DIR stands out against the other specially crafted LLVM_CONFIG_* variables substituted in llvm/cmake/modules/LLVMConfig.cmake.in. @beanz added it in d0e1c2a550ef348aae036d0fe78cab6f038c420c to fix a dangling reference in AddLLVM, but I am suspicious of how this variable doesn't follow the pattern. Those other ones are carefully made to be build-time vs install-time variables depending on which LLVMConfig.cmake is being generated, are carefully made relative as appropriate, etc. etc. For my NixOS use-case they are also fine because they are never used as downstream install variables, only for reading not writing. To avoid the problems I face, and restore symmetry, I deleted the exported and arranged to have many ${project}_TOOLS_INSTALL_DIRs. AddLLVM now instead expects each project to define its own, and they do so based on CMAKE_INSTALL_BINDIR. LLVMConfig still exports LLVM_TOOLS_BINARY_DIR which is the location for the tools defined in the usual way, matching the other remaining exported variables. For the AddLLVM changes, I tried to copy the existing pattern of internal vs non-internal or for LLVM vs for downstream function/macro names, but it would good to confirm I did that correctly. Reviewed By: nikic Differential Revision: https://reviews.llvm.org/D117977 | 3 年前 | |
mlir/LogicalResult: move into llvm (#97309) This patch is part of a project to move the Presburger library into LLVM. | 1 年前 |
| 文件 | 最后提交记录 | 最后更新时间 |
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| 3 年前 | ||
| 1 年前 |