Cannot scan libwebp due to parenthesis level check

[tomtom-international]

Cannot scan libwebp due to parenthesis level check

[PeterBindels-TomTom]

Can you check now? This fix handles continued lines which the webp cmakelists uses in 7 places. Funnily enough the fix for #57 does actually fix that AC_INIT (that's the exact misparse it's fixing - paren imbalance inside a string) - but it didn't handle multiline strings yet. I didn't know cmake allowed that.

[RomanValov]

Thanks @PeterBindels-TomTom . Build from dascandy/cpp-dependencies fixes the issue with libwebp.

However have you mentioned that cpp-dependencies self scan is broken since f7fba9a ?

$ git remote -v
origin	https://github.com/dascandy/cpp-dependencies.git (fetch)
origin	https://github.com/dascandy/cpp-dependencies.git (push)
$ git status
On branch master
Your branch is up to date with 'origin/master'.

nothing to commit, working tree clean
$ cmake .
-- The CXX compiler identification is GNU 11.2.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Performing Test PEDANTIC_SUPPORTED
-- Performing Test PEDANTIC_SUPPORTED - Success
-- Found Boost: /usr/lib/x86_64-linux-gnu/cmake/Boost-1.74.0/BoostConfig.cmake (found version "1.74.0") found components: filesystem system 
-- Found Git: /usr/bin/git (found version "2.34.1") 
-- Git reported this project's version as '1.0-179-g3036c3a'
-- Configuring done
-- Generating done
-- Build files have been written to: /home/reddot/custom/rugiex/tmp/cpp-dependencies
$ make
[  6%] Building CXX object src/CMakeFiles/cpp_dependencies_lib.dir/Analysis.cpp.o
[ 12%] Building CXX object src/CMakeFiles/cpp_dependencies_lib.dir/CmakeRegen.cpp.o
[ 18%] Building CXX object src/CMakeFiles/cpp_dependencies_lib.dir/Component.cpp.o
[ 25%] Building CXX object src/CMakeFiles/cpp_dependencies_lib.dir/Configuration.cpp.o
[ 31%] Building CXX object src/CMakeFiles/cpp_dependencies_lib.dir/generated.cpp.o
[ 37%] Building CXX object src/CMakeFiles/cpp_dependencies_lib.dir/Input.cpp.o
[ 43%] Building CXX object src/CMakeFiles/cpp_dependencies_lib.dir/Output.cpp.o
[ 50%] Linking CXX static library libcpp_dependencies_lib.a
[ 50%] Built target cpp_dependencies_lib
[ 56%] Building CXX object src/CMakeFiles/cpp-dependencies.dir/main.cpp.o
[ 62%] Linking CXX executable cpp-dependencies
[ 62%] Built target cpp-dependencies
[ 68%] Building CXX object test/CMakeFiles/unittests.dir/AnalysisCircularDependencies.cpp.o
[ 75%] Building CXX object test/CMakeFiles/unittests.dir/CmakeRegenTest.cpp.o
[ 81%] Building CXX object test/CMakeFiles/unittests.dir/ConfigurationTest.cpp.o
[ 87%] Building CXX object test/CMakeFiles/unittests.dir/InputTest.cpp.o
[ 93%] Building CXX object test/CMakeFiles/unittests.dir/test.cpp.o
[100%] Linking CXX executable unittests
[100%] Built target unittests
$ ./src/cpp-dependencies --stats
final level of parentheses=1
cpp-dependencies: /home/reddot/custom/rugiex/tmp/cpp-dependencies/src/Input.cpp:316: void ReadCmakelist(const Configuration&, std::unordered_map<std::__cxx11::basic_string<char>, Component*>&, const boost::filesystem::path&): Assertion `parenLevel == 0 || (printf("final level of parentheses=%d\n", parenLevel), 0)' failed.
Aborted (core dumped)

[PeterBindels-TomTom]

Didn't notice that, no. According to the documentation I'm doing something that's not legal cmake either.

[RomanValov]

Here are some observations when running cpp-dependencies over components of the project I'm working with:

message("OKAY")

message(STATUS "
  NOT OKAY
")

#message(STATUS "
#  OKAY
#")

  #message(STATUS "
  #  NOT OKAY
  #")

if(1)
  message(STATUS "
    NOT OKAY
  ")
endif()

#if(1)
#message(STATUS "
#  OKAY
#")
#endif()

#if(1)
  #message(STATUS "
  #  NOT OKAY
  #")
#endif()