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The function for distinguishing local and remote files added in r295768 unconditionally uses linux/magic.h header to provide necessary filesystem magic numbers. However, in kernel headers predating 2.6.18 the magic numbers are spread throughout multiple include files. Furthermore, LLVM did not require kernel headers being installed so far. To increase the portability across different versions of Linux kernel and different Linux systems, add CMake header checks for linux/magic.h and -- if it is missing -- the linux/nfs_fs.h and linux/smb.h headers which contained the numbers previously. Furthermore, since the numbers are static and the feature does not seem critical enough to make LLVM require kernel headers at all, add fallback constants for the case when none of the necessary headers is available. Differential Revision: https://reviews.llvm.org/D30261 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295854 91177308-0d34-0410-b5e6-96231b3b80d8 |
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config-ix.cmake | ||
config.guess | ||
dummy.cpp | ||
nsis_icon.ico | ||
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README |
See docs/CMake.html for instructions on how to build LLVM with CMake.