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The GNAT Components Collection (GNATCOLL) - Postgres
====================================================
This component provides support for parsing the .ali and .gli files that
are generated by GNAT and gcc. In particular, those files contain
information that can be used to do cross-references for entities (going
from references to their declaration for instance).
A typical example would be:
declare
Session : Session_Type;
begin
GNATCOLL.SQL.Sessions.Setup
(Descr => GNATCOLL.SQL.Sqlite.Setup (":memory:"));
Session := Get_New_Session;
... parse the project through GNATCOLL.Projects
Create_Database (Session.DB);
Parse_All_LI_Files (Session, ...);
end;
Dependencies
------------
This component requires the following external components, that should be
available on your system:
- gprbuild
- gnatcoll-core
- gnatcoll-iconv
- gnatcoll-sqlite
Configuring the build process
-----------------------------
The following variables can be used to configure the build process:
General:
prefix : location of the installation, the default is the running
GNAT installation root.
BUILD : control the build options : PROD (default) or DEBUG
PROCESSORS : parallel compilation (default is 0, which uses all available
cores)
TARGET : for cross-compilation, auto-detected for native platforms
SOURCE_DIR : for out-of-tree build
INTEGRATED : treat prefix as compiler installation (yes/no)
this is so that installed gnatcoll project can later be
referenced as predefined project of this compiler;
this adds a normalized target subdir to prefix
default is "no"
To use the default options:
$ make setup
Building
--------
The component is built using a standalone GPR project file.
However, to build all versions of the library (static, relocatable and
static-pic) it is simpler to use the provided Makefile:
$ make
Then, to install it:
$ make install
Bug reports
-----------
Please send questions and bug reports to report@adacore.com following
the same procedures used to submit reports with the GNAT toolset itself.
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