lldbg
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LLDB not found but installed
I know I have lldb installed (I used it yesterday for a project), but the make file can't find it. I made no changes to lldb, I just used the one that was installed with my mac when I got it. I checked and the binary for lldb is in /usr/bin/
, which doesn't appear to be in the find_library
function call in CMakeLists.txt
. In case it's any help, here's the output from the command, and the result from CMakeOutput.log
. Let me know if you need any further information. Thank you :)
Output
-- The CXX compiler identification is AppleClang 12.0.0.12000032
-- The C compiler identification is AppleClang 12.0.0.12000032
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
CMake Error at CMakeLists.txt:36 (message):
LLDB not found
-- Configuring incomplete, errors occurred!
See also "/Users/matt/tools/lldbg/build/CMakeFiles/CMakeOutput.log".
Log
The system is: Darwin - 19.6.0 - x86_64
Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded.
Compiler: /Library/Developer/CommandLineTools/usr/bin/c++
Build flags:
Id flags:
The output was:
0
Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "a.out"
The CXX compiler identification is AppleClang, found in "/Users/matt/tools/lldbg/build/CMakeFiles/3.18.4/CompilerIdCXX/a.out"
Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded.
Compiler: /Library/Developer/CommandLineTools/usr/bin/cc
Build flags:
Id flags:
The output was:
0
Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "a.out"
The C compiler identification is AppleClang, found in "/Users/matt/tools/lldbg/build/CMakeFiles/3.18.4/CompilerIdC/a.out"
Detecting CXX compiler ABI info compiled with the following output:
Change Dir: /Users/matt/tools/lldbg/build/CMakeFiles/CMakeTmp
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Target: x86_64-apple-darwin19.6.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin
clang: warning: -Wl,-v: 'linker' input unused [-Wunused-command-line-argument]
ignoring nonexistent directory "/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/c++/v1"
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ignoring nonexistent directory "/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/Library/Frameworks"
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Linking CXX executable cmTC_97652
/usr/local/Cellar/cmake/3.18.4/bin/cmake -E cmake_link_script CMakeFiles/cmTC_97652.dir/link.txt --verbose=1
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Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin
"/Library/Developer/CommandLineTools/usr/bin/ld" -demangle -lto_library /Library/Developer/CommandLineTools/usr/lib/libLTO.dylib -dynamic -arch x86_64 -platform_version macos 10.15.0 10.15.6 -syslibroot /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk -o cmTC_97652 -search_paths_first -headerpad_max_install_names -v CMakeFiles/cmTC_97652.dir/CMakeCXXCompilerABI.cpp.o -lc++ -lSystem /Library/Developer/CommandLineTools/usr/lib/clang/12.0.0/lib/darwin/libclang_rt.osx.a
@(#)PROGRAM:ld PROJECT:ld64-609.7
BUILD 18:10:07 Oct 19 2020
configured to support archs: armv6 armv7 armv7s arm64 arm64e arm64_32 i386 x86_64 x86_64h armv6m armv7k armv7m armv7em
Library search paths:
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Framework search paths:
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Parsed CXX implicit include dir info from above output: rv=done
found start of include info
found start of implicit include info
add: [/Library/Developer/CommandLineTools/usr/bin/../include/c++/v1]
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If you have Xcode
installed under a non-standard app name, it won't find it. Edit line 33 with the correct path and it should work – at least it did here.