<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=http://email.email.llvm.org/c/eJzNVltv4joQ_jXhZZQohEvhgYcQSBdtCgjoqvsUmcQEL8bmxE5L__0Zx2m3F063R3uOtJVFY894POP55vNsZf44Oj7CtmI8B5WV7KThQZYHBTtZAoGHPePUCSIQ8gGYhoLdUzhSIAIyKXasqEoKtCxl6Tn-xPHDvdYn5XRCJ4hxFEzvq62XySNOFGF8x9Te94c44_z-mBLO7bbmt-83w06DLmREg4fqTCiN2p7aw5Ow4wRtQNGWCfNL1P6lreMhZ2UTmF3Jcju1syhyOpMiyyC6uzNfTjDGAdmRHCi412g4uBXsDDc43-ElKFwApxfZ3YB_7iS6Cb9O0_HtLJmkm-_LKdpZUU6Jom81k-TbTboJV9fTzTrdLOweVEeje6m00xmHN5Pr5S1-jJfxhaNqA_ak-nPyPZmN0cBiflEzmc2_fkpxOg_HyTSN49kvdVabzQdK1rfJIlobnTi-fFez-XoTJkm6XE3j2V19AXGlSvC8BhJN8uok_ICBnaoql1CvNTAwaNII1suw-RhRF9FUowVhi3gTQmrISko0BVykmZblIzjTwBn4znBgIdTMhmZLjOgAemZKK2vMdWFOtKkUTcqCaiBltmcaLZlqYQruBv1nzc0ej8oVUEG2nObes2Aiz48FFeiDeiO5loCYz5ko1AVpJCuE_HyxgR0qwSIiR45oHhyZUrjFeLyIwpskns0n9iv9Nl2tZ5hXO1tvJgiZdBluvjjBEP5_w9bSByEZgIGpEzBJR0LCo86DftrvupU4IDUJlzNRnd1CVK835XRHKq6fEvEvto9NntEfeEAOA3e3nEU_c1ZbM8Kmat8LTBW_X32Z-CSZwD0tFZPCONTueb7nP0tn6-SllCnu-l7QdftDt-h1Ccl6JHtWXtEC0UdLc8RScv4IRCF5n4hScOJVwYTJE0Jes6zhQJOsOWahIUPDcjA1PA5IuKdS_kC0KlOTbFuJB0wNftdaicG5p8_IWWHf8O-AiYxXOTXGOuFTyTeL-EoY0JiSqkFT0r8qiq7mYDj1Wf8nUeAxDw0VuI0bT8wQxP_gV00eNXHj_xuZVzVbx1-IyDmN5PGER5WrjWdV3nHE54J_sm-fPZedG3OdsPcnX4KpgmhPs8PTPSRMHGgZc1K8vI8I2RDWmmSHuqJNqSHzUYFMaCQ7VuIj9Sq2z2Ik8IM39_OfJ6Bdn1A3FJkJNc2aWFNeB5vuMNrX3t_augd7NOofESzmzf-llcD7A26sZmPbfpmaR1X0lVNdt2p1O6ZAZllVlhSPaNtNa4p9G1fShHkZYZYaGpdi2_TYyaLSp0p7XL64gd-xVyf7tbkmmWgttAPmsuFtBepEM7ZjWDImT8J2A6Z6sE-tRO4BpkKevA_6gVY-6uTDzpC0SKX3shy9aEdbVclHH3SuTeW9iQ6fvaqOqNfpd4LWftTeXm17ZEf7HX_oB35_QEm_O8ivut2c5Hmv3eJkS7kaOT1sNQNBsaM2Jsz19Sat3_eAjRA6OPyrdj8Y-kOP0naPDnq07w-3QZB1na5Pjxi2Z-x4sixa5ag2ua0KhUJeo_BZiM8HKwSltcPooWaa09FnSQ0u82-rdnpUe_w3e0DSGg>53632</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            include could not find requested file: HandleCompilerRT.cmake
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          sailfish009
      </td>
    </tr>
</table>

<pre>
    my build script works for a while, now it give me an configure error.
https://github.com/sailfish009/llvm_all

```
$ cat ./install.sh 
#! /bin/bash

mkdir build 
cd build
CC=gcc CXX=g++ cmake -G "Unix Makefiles" \
    -DCMAKE_BUILD_TYPE=Release \
    -DLLVM_TARGETS_TO_BUILD="host;AMDGPU;BPF" \
    -DLLVM_BUILD_LLVM_DYLIB=ON \
    -DLLVM_LINK_LLVM_DYLIB=ON \
    -DLLVM_ENABLE_FFI=ON \
    -DLLVM_ENABLE_RTTI=ON \
    -DLLVM_BUILD_DOCS=OFF \
    -DCMAKE_INSTALL_PREFIX=/usr ../llvm
make -j 8
sudo make install/strip
```


```
$ ./install.sh 
mkdir: cannot create directory ‘build’: File exists
-- Native target architecture is X86
-- Threads enabled.
-- Doxygen disabled.
-- Go bindings disabled.
-- Could NOT find OCaml (missing: OCAMLFIND OCAML_VERSION OCAML_STDLIB_PATH) 
-- Could NOT find OCaml (missing: OCAMLFIND OCAML_VERSION OCAML_STDLIB_PATH) 
-- OCaml bindings disabled.
-- LLVM host triple: x86_64-unknown-linux-gnu
-- LLVM default target triple: x86_64-unknown-linux-gnu
-- Building with -fPIC
-- Targeting AMDGPU
-- Targeting BPF
-- Targeting X86
-- LLD version: 15.0.0
-- ISL version: isl-0.24-69-g54aac5ac
-- Registering Polly as a pass plugin (static build: ON)
CMake Error at projects/libunwind/CMakeLists.txt:61 (include):
  include could not find requested file:

    /w/llvm-project/llvm/projects/libunwind/../cmake/Modules/HandleCompilerRT.cmake


CMake Error at projects/libunwind/cmake/config-ix.cmake:5 (include):
  include could not find requested file:

    /w/llvm-project/llvm/projects/libunwind/../cmake/Modules/LLVMCheckCompilerLinkerFlag.cmake
Call Stack (most recent call first):
  projects/libunwind/CMakeLists.txt:202 (include)


CMake Error at projects/libunwind/cmake/config-ix.cmake:12 (llvm_check_compiler_linker_flag):
  Unknown CMake command "llvm_check_compiler_linker_flag".
Call Stack (most recent call first):
  projects/libunwind/CMakeLists.txt:202 (include)


-- Configuring incomplete, errors occurred!
See also "/w/llvm-project/build/CMakeFiles/CMakeOutput.log".
See also "/w/llvm-project/build/CMakeFiles/CMakeError.log".
make: *** No targets specified and no makefile found.  Stop.
```


</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJzNVlFv4jgQ_jXhZZQoJISDBx5CIF20KSCgq-4TMokJXozDxc6W_vsb22m37XLdnu5O2iqicWY8M5755vPsquJxdHqEXcN4ATKv2VnBQ1UfJeyrGgg8HBinTpCAqB6AKSjZdwonCkRAXok9K5uaAq3rqvYcf-L48UGps3TC2AlSfEqmDs3Oy6sTLiRhfM_kwfeHuOL8-2lLOLfb2t--3z52GfQgJwo8VGdCKtT25AGehKETdAFFOyb0L5GHl7ZOx4LV7cHsl7ywS7tKEieclHkOyf29fnOCMT6Qn8iRgnuDhoM7wS5wi-s9JkHiB3CixO4G_HMnyW38ebod382yyXbzdTlFOyvKKZH0rWaWfbndbuLVzXSz3m4Wdg-qo9FDJZUTjuPbyc3yDl_Gy_SKK2PAejKvk6_ZbIwGFvOrmtls_vlDitN5PM6m2zSd_VJntdm8o2RjmyyStdZJ0-u5ms3XmzjLtsvVNJ3dmwSkjazB81pItMUzRfgGA7uUTVGB-dbCQKNJIVivw-Z9RF1Fk0ELwhbxJkSlIK8pURTwI81VVT-CMw2cge8MBxZC7Wqot6SIDqAXJpW0xlwX5kTpTlGkLqkCUucHptCS7hYm4X7Qf9bcHNBVIYEKsuO08J4Fk-ryWFKBMcg3kpsKEPMFE6W8Ik2qBiE_X2xgj0qwSMiJI5oHJyYlbtERL5L4Nktn84l9236ZrtYzrKtdrTcThMx2GW8-OcEQ_n_D1tI7R9IAA90noIuOhISuLoP-tt9zG3FEahIuZ6K5uKVoXm8q6J40XD0V4h9sH-s6YzzwgBwG7n45S37UzFjTwrZrfxboLv7568vCZ9kEvtNaskrogLqR53v-s3S2zl5KmeSu7wU9tz90y6hHSB6R_Fl5RUtEH621i2XF-SMQieR9JlLCmTclE7pOCHnF8pYDdbHmWIWWDDXLwVTzOCDhnuvqG6JV6p5ku0Y8YGnw3WhlGueeuiBnxX3NvwMmct4UVBsL46eWbz_iLaFBo1vKgKamfzYUQy1Ac-qz_g-iQDcPLRW4bRhPzBCkfxOXIQ9D3Pj_tioaw9bpJyIKTpPqdEZX9WrjWZWfOOJjh3-yb689l11ac2Ec_c5J0F2QHGh-fMpDxsSR1ikn5ct8JMiGsFYkP5qO1q2GzEcFMqGW7FmNl9Srs30UI4EfvMnPf16ArvFgBopcH3Wbt2fdcnPY7R5P-zr6O9v3YF2j_gnBou_8X1oJvN8gY4aN7filex5VMVZOlRnVzDgmocrzpq4puujaTWuKcxuXlT7mdYRZamhDSu3QYxeLRp0b5fHqRQb-jT1T7Nfm2mKitdg-MK9a3pYgzzRne4Yto-sk7DSguwfn1EYUHmApqrP3zjzQKUZhMQyHpKOY4nT00d6E6zTSaWo-emfYbZv1TULwpmxMEqKwHwadw6g76IdRf0fC0B8UpBsNhn8Uu15EhlHkhzTIO5zsKJcjJ8LpNBAUh3BtQmc8mnTYCLGCj_9Htx8M_aFHaTeig4j2_eEuCPKe0_PpCcduT8fhVXXZqUcmpF1TShRyA7tnId4XrBSUGndonzTqUNWjF4N7x7gfmfD_At64vBw">