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gnu: Clang: Install the CFI blacklist.
* gnu/packages/llvm.scm (clang-from-llvm)[arguments]: Add phase to symlink
cfi_blacklist.txt from CLANG-RUNTIME.
gn-latest-20200725
Marius Bakke
1 year ago
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GPG Key ID: A2A06DF2A33A54FA
1 changed files with
19 additions and
0 deletions
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gnu/packages/llvm.scm
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@ -388,6 +388,25 @@ given PATCHES. When TOOLS-EXTRA is given, it must point to the |
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(("@GLIBC_LIBDIR@") |
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(string-append libc "/lib")))))) |
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#t))) |
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(add-after 'install 'symlink-cfi_blacklist |
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(lambda* (#:key inputs outputs #:allow-other-keys) |
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(let* ((out (assoc-ref outputs "out")) |
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(lib-share (string-append out "/lib/clang/" |
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,version "/share")) |
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(compiler-rt (assoc-ref inputs "clang-runtime")) |
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;; The location varies between Clang versions. |
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(cfi-blacklist |
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(cond ((file-exists? |
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(string-append compiler-rt "/cfi_blacklist.txt")) |
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(string-append compiler-rt "/cfi_blacklist.txt")) |
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(else (string-append compiler-rt |
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"/share/cfi_blacklist.txt"))))) |
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(mkdir-p lib-share) |
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;; Symlink cfi_blacklist.txt to where Clang expects |
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;; to find it. |
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(symlink cfi-blacklist |
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(string-append lib-share "/cfi_blacklist.txt")) |
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#t))) |
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(add-after 'install 'install-clean-up-/share/clang |
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(lambda* (#:key outputs #:allow-other-keys) |
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(let* ((out (assoc-ref outputs "out")) |
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