Debug build

Summary

Debug building should "just work" now.

Focus

Correct options changed?

Test Environment

make conan-debug

Check List for the Author

Please, prepare your MR for a review. Be sure to write a summary and a focus and create gitlab comments for the reviewer. They should guide the reviewer through the changes, explain your changes and also point out open questions. For further good practices have a look at our review guidelines

• All automated tests pass
• Reference related Issues caosdb/customers/lfpb/management#433
• Up-to-date CHANGELOG.md
• Annotations in code (Gitlab comments)
  • Intent of new code
  • Problems with old code
  • Why this implementation?

Check List for the Reviewer

• I understand the intent of this MR
• All automated tests pass
• Up-to-date CHANGELOG.md
• The test environment setup works and the intended behavior is reproducible in the test environment
• In-code documentation and comments are up-to-date.
• Check: Are there specifications? Are they satisfied?

For further good practices have a look at our review guidelines.

doc/README_SETUP.md

@@ -6,7 +6,7 @@
 
 ## Build
 
-We use [cmake](https://cmake.org) as build tool.
+We use [cmake](https://cmake.org) as build tool and assume gcc as compiler.
 
 0. clone/update the subrepo `git submodule update --init proto`
 1. `mkdir build && cd build`
@@ -25,7 +25,7 @@ command (3.).
 
 ### How to build on MacOS
 
-Instead of the above conan command (2.) use
+If you use apple-clang as the compiler: Instead of the above conan command (2.) use
 
 2. `conan install .. -s "compiler.cppstd=17"`
 
@@ -88,7 +88,8 @@ standard manually by `conan install .. [other options] -s
 For the tests there is a slightly different setup required (with option `-D CMAKE_BUILD_TYPE=Debug`)
 
 1. `mkdir build && cd build/`
-2. `conan install .. ` (with gcc, append ` -s "compiler.libcxx=libstdc++11"`, with apple-clang, append ` -s compiler.cppstd=17`)
+2. `conan install .. ` (with gcc, append ` -s "compiler.libcxx=libstdc++11"`, with apple-clang,
+   append ` -s compiler.cppstd=17`)
 3. `cmake -B . -D CMAKE_BUILD_TYPE=Debug ..`
    * If your clang-format version is too old, formatting, linting etc. can be skipped:
 	 `cmake -B . -D CMAKE_BUILD_TYPE=Debug -D SKIP_LINTING=ON ..`