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  1. Qt
  2. QTBUG-90980

CMake configure failure with given multiline toolchain file

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 6.0.2, 6.1.0, 6.2.0
    • 6.0.1
    • Build System: CMake
    • None
    • openSUSE-Tumbleweed-20210203
      cmake-3.19.3
    • Linux/Other display system

    Description

      CMake configure fails when given a multiline toolchain file:

      $ cmake -DCMAKE_TOOLCHAIN_FILE=".../buildroot/toolchainfile.cmake" ...
 [...]
CMake Error at cmake/QtAutoDetect.cmake:42 (string):
  string sub-command FIND requires 3 or 4 parameters.
Call Stack (most recent call first):
  cmake/QtAutoDetect.cmake:311 (qt_auto_detect_android)
  CMakeLists.txt:19 (include)
 [...]

      in case the given toolchain file starts with multiple lines
      in the first 80 characters, e.g. in the case of buildroot:

          
#
# Automatically generated file; DO NOT EDIT.
# CMake toolchain file for Buildroot
#
[...]

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            jbornema Joerg Bornemann
            p_seiderer Peter Seiderer
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            Dates

              Created:
              Updated:
              Resolved:

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