Avoid building test_suite when we make install

Release version 4.1

cmake: Make some libraries depend on the generated files from database lib

Refactoring louloulibs and cmake

Use OBJECT libraries
Remove the louloulibs directory
Write FOUND variables in the cache

cmake: Correctly use the iconv libraries instead of twice the expat one

cmake: Improve the usage of PARENT_SCOPE

Merge branch 'cmake_remove_libs' into 'master'

cmake: Remove the intermediate static libs

See merge request !7

cmake: do not use intermediate libraries at all (not even OBJECTS)

cmake: Remove the intermediate static libs

Should compile faster (and also take less space on disk)

Improve the make coverage_* commands

Actually, just use the C locale for the date formats

We don’t need any UTF-8 support here, and it’s more portable

Only use the C.UTF-8 LANG value

Use udns instead of c-ares

fix #3226

Remove the PrintBuildParameter make target

Use fsanitize=address and undefined in debug builds if ubsan and asan are there

Add a make coverage target to merge all other coverages, and upload to codecov

Use a portable way to get the relative paths into __FILENAME__

Fix some little compilation errors with some configs, from last commit

Support the ident protocol

fix #3211

Start version 5.0