Instead of using dependencies as their own factories, which is rather
odd, lets just add a dedicated DependencyFactory class. This should be
able to take over for a lot of the factory type dependencies really
easily, and reduce the amount of code we have.
Currently PkgConfig takes language as a keyword parameter in position 3,
while the others take it as positional in position 2. Because most
dependencies don't actually set a language (they use C style linking),
using a positional argument makes more sense. ExtraFrameworkDependencies
is even more different, and duplicates some arguments from the base
ExternalDependency class.
For later changes I'm planning to make having all of the dependencies
use the same signature is really, really helpful.
Instead of checking the compiler id inside the VisualStudioLikeCompiler
class, this creates two subclasses that each represent the divergent
behavior of the two compilers
Error is raised due to Elbrus Fortran compiler can't
generate debug information for now, because it's a 2-step
compiler where 1st step is code conversion from Fortran to C,
so debug information which C compiler would produce, is useless.
This moves most of the execution code from the CMakeInterpreter
into CMakeExecutor. Also, CMakeTraceParser is now responsible
for determining the trace cmd arguments.
With GCC 10, -fno-common becomes default behavior, meaning that any
subtly-broken code will be broken not so subtly anymore.
This commit changes the linkage to variables declared in headers to
external and, where needed, adds additional definitions in other
compilation units.
When a dependency is required, not found on the system, and its fallback
is disabled with --wrap-mode=nofallback, meson should abort instead of
returning not-found.