System include paths are appended after other includes by the compiler. So
we should set them as system includes and not as normal includes. Otherwise
we change the include order. Headers in system include paths are not
cluttering the screen with unwanted warning and by the way improve
performance too.
ProjectPartHeaderPath was a dopperganger of HeaderPath, so we merged them.
Change-Id: I7c394b4098b697de79761499ffcd5913cc02d652
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
This is an intermediate step to handle the indexing of the project parts
completely. The generated files are now independently handled from the
project parts. We still not handle the case the a file is indexed but the
generated file is not provided. This will be done in a different patch.
All provided data is now sorted too to improve merging.
Change-Id: I09712b99217a881ec0a233d09aea8659fb787324
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
There must be a management about it but this will be added in a different
change set.
Change-Id: I47b6ce7f671f1c8ae07083d6d99c534069e3cc1a
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
As generating the AST is quite expensive it would be very useful to cache
the not changed include. So we generate PCHs for include outside of a
project part. With this change this PCHs are used by the indexer.
For that they are save to the symbol database by the PCH manager and when
fetched by the symbol indexer.
Change-Id: I7a5b07cfb32d72d50dc52d2b108cd41727a7bfc7
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
If the include search paths and the compiler macros have not changed it is
save to assume that we don't need to update the symbol database. This saves
us from executing a very expensive task. Later we have to test the
modification time of the files too.
Change-Id: I6b958075024a811c2abd3d7918263fd74bba090b
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
We want not only the name but the value of the macro too. So we can
compare if anything has changed.
Change-Id: Ie59caf8cbf54d108f9e15299d25306a406b5c40d
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
We need them later to find out if the defines have changes.
Change-Id: Iaaa14df3dc6f50cb286c2dac37db13c975063c1e
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
This patch has grown in a quite big change set and it is really hard to
divide it in different parts.
V2::ProjectPartContainer is now using FileIds instead of file paths. This
cleans code up because it is a big step in the direction that internally
only file ids are used. But it is depending on the file cache, so the
file cache has to be provided as an argument. There is now an interface for
transactions too which are ease the testing of them and enables the support
of preprocessor. It adds macros as symbols and is saving used macros. The
used macro support is enabling update improvements because only if a
changed macro is used it needs to be recompiled. This is still in flux
and can be changed in later patches.
Change-Id: I492a2c9af1201d40fdd9f46a0045f7878bbbaa3d
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
It is a first step and now a database is generated if you start QtCreator.
Some code is now shared with the PchManager which can be improved in the
future.
Change-Id: Ic267fe7960f6c455d91832859a673ce98f269aa2
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
The argument parsing has some considerable overhead. We try to avoid that
with merging all content together in one file.
Change-Id: Icf426bb5d6a5569d59c180f94c7eab66a22a251c
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
We don't handled generated files so we got internal parse errors.
Change-Id: If75e202f93fe3f71f43e3b1d15c0fb77e20c2248
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
Compiling every header file again and again is quite time comsuming. There
are technics to improve this like preambles(a kind of automated
precompiled header) but they don't share their data between translation
units. This approach provides an automatically generated precompiled
header for every project and subproject to improve the loading time.
Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
