Updated Comfignat to version 1.1.

1 files changed, 279 insertions, 0 deletions

diff --git a/comfignat.gpr.gp b/comfignat.gpr.gp
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+-- Comfignat configuration variables for GNAT project files
+-- Copyright 2013 B. Persson, Bjorn@Rombobeorn.se
+--
+-- This material is provided as is, with absolutely no warranty expressed
+-- or implied. Any use is at your own risk.
+--
+-- Permission is hereby granted to use or copy this project file
+-- for any purpose, provided the above notices are retained on all copies.
+-- Permission to modify the code and to distribute modified code is granted,
+-- provided the above notices are retained, and a notice that the code was
+-- modified is included with the above copyright notice.
+
+
+-- This file is part of Comfignat – common, convenient, command-line-controlled
+-- compile-time configuration of software built with the GNAT tools. For more
+-- information about Comfignat, see http://www.Rombobeorn.se/Comfignat/.
+
+
+-- This project file defines directory variables for use in build-controlling
+-- project files. It is not to be installed on the target system.
+--
+-- Normally the preprocessing of this file will be controlled by comfignat.mk,
+-- which will make it import the directories project if one is provided. It can
+-- also be preprocessed manually if Make cannot be used for some reason. There
+-- are defaults that will be used if no preprocessor symbols are defined.
+
+
+#if Directories_GPR'Defined then
+   with $Directories_GPR;
+#end if;
+
+abstract project Comfignat is
+
+   #if not Invoked_By_Makefile'Defined then
+
+      --
+      -- These variables are used in constructing the default values of the
+      -- directory variables below. They're only needed when this file is
+      -- preprocessed manually.
+      --
+
+      #if Prefix'Defined then
+         Prefix := $Prefix;
+      #else
+         Prefix := "/usr/local";
+      #end if;
+      -- Prefix is used in the default locations for almost all files.
+
+      #if Exec_Prefix'Defined then
+         Exec_Prefix := $Exec_Prefix;
+      #else
+         Exec_Prefix := Prefix;
+      #end if;
+      -- Exec_Prefix is used in the default locations for programs, binary
+      -- libraries and other architecture-specific files.
+
+      #if Datarootdir'Defined then
+         Datarootdir := $Datarootdir;
+      #else
+         Datarootdir := Prefix & "/share";
+      #end if;
+      -- Datarootdir is the root of the directory tree for read-only
+      -- architecture-independent data files.
+
+      #if Localstatedir'Defined then
+         Localstatedir := $Localstatedir;
+      #else
+         Localstatedir := Prefix & "/var";
+      #end if;
+      -- Localstatedir is the root of the directory tree for data files that
+      -- programs modify while they run.
+
+   #end if;
+
+
+   --
+   -- The following variables may be compiled into programs or libraries to
+   -- tell them where to find or write different kinds of files at run time.
+   -- Most of the directory names are relative to Bindir if the software was
+   -- configured as a relocatable package. Otherwise they are absolute
+   -- pathnames.
+   --
+
+   -- Programs that can be run from a command prompt are in Bindir. This is
+   -- normally the same directory that the program itself is in, so this
+   -- variable is probably of little use at run time.
+   #if Bindir'Defined then
+      Bindir := $Bindir;
+   #else
+      Bindir := Exec_Prefix & "/bin";
+   #end if;
+
+   -- Programs that are intended to be run by other programs rather than by
+   -- users are under Libexecdir.
+   #if Libexecdir'Defined then
+      Libexecdir := $Libexecdir;
+   #else
+      Libexecdir := Exec_Prefix & "/libexec";
+   #end if;
+
+   -- Idiosyncratic read-only architecture-independent data files are under an
+   -- application-specific subdirectory of Datadir.
+   #if Datadir'Defined then
+      Datadir := $Datadir;
+   #else
+      Datadir := Datarootdir;
+   #end if;
+
+   -- Host-specific configuration files are under Sysconfdir.
+   #if Sysconfdir'Defined then
+      Sysconfdir := $Sysconfdir;
+   #else
+      Sysconfdir := Prefix & "/etc";
+   #end if;
+
+   -- Idiosyncratic variable data files shall be kept under an application-
+   -- specific subdirectory of Statedir.
+   #if Statedir'Defined then
+      Statedir := $Statedir;
+   #else
+      Statedir := Localstatedir & "/lib";
+   #end if;
+
+   -- Cached data files that the application can regenerate if they are deleted
+   -- shall be kept under an application-specific subdirectory of Cachedir.
+   #if Cachedir'Defined then
+      Cachedir := $Cachedir;
+   #else
+      Cachedir := Localstatedir & "/cache";
+   #end if;
+
+   -- Log files shall be written under Logdir.
+   #if Logdir'Defined then
+      Logdir := $Logdir;
+   #else
+      Logdir := Localstatedir & "/log";
+   #end if;
+
+   -- Source files to be used in the compilation of software using libraries
+   -- are under Includedir.
+   #if Includedir'Defined then
+      Includedir := $Includedir;
+   #else
+      Includedir := Prefix & "/include";
+   #end if;
+
+   -- Binary libraries and other architecture-specific files are under Libdir.
+   #if Libdir'Defined then
+      Libdir := $Libdir;
+   #else
+      Libdir := Exec_Prefix & "/lib";
+   #end if;
+
+   -- GNAT project files are under GPRdir.
+   #if GPRdir'Defined then
+      GPRdir := $GPRdir;
+   #else
+      GPRdir := Datarootdir & "/gpr";
+   #end if;
+
+   -- Locale-specific message catalogs are under Localedir.
+   #if Localedir'Defined then
+      Localedir := $Localedir;
+   #else
+      Localedir := Datarootdir & "/locale";
+   #end if;
+
+   -- Documentation in the Man format is under Mandir.
+   #if Mandir'Defined then
+      Mandir := $Mandir;
+   #else
+      Mandir := Datarootdir & "/man";
+   #end if;
+
+   -- Documentation in the Info format is in Infodir.
+   #if Infodir'Defined then
+      Infodir := $Infodir;
+   #else
+      Infodir := Datarootdir & "/info";
+   #end if;
+
+   -- Other documentation files are under an application-specific subdirectory
+   -- of Miscdocdir.
+   #if Miscdocdir'Defined then
+      Miscdocdir := $Miscdocdir;
+   #else
+      Miscdocdir := Datarootdir & "/doc";
+   #end if;
+
+   -- Small files that take part in describing the state of the system, and
+   -- that exist only while the program is running, such as process identifier
+   -- files and transient Unix-domain sockets, shall be created under
+   -- Runtimedir. (This is NOT the place for temporary files in general.)
+   #if Runtimedir'Defined then
+      Runtimedir := $Runtimedir;
+   #else
+      Runtimedir := "/run";
+   #end if;
+
+   -- Lock files that are used to prevent multiple programs from trying to
+   -- access a device or other resource at the same time shall be created under
+   -- Lockdir.
+   #if Lockdir'Defined then
+      Lockdir := $Lockdir;
+   #else
+      Lockdir := Runtimedir & "/lock";
+   #end if;
+
+
+   --
+   -- The following variables are for use in attributes to control where
+   -- generated files are placed.
+   --
+
+   -- Various generated files are kept in Builddir.
+   #if Builddir'Defined then
+      Builddir := $Builddir;
+   #else
+      Builddir := ".";
+   #end if;
+
+   -- Intermediate files produced during the build shall be kept in Objdir.
+   #if Objdir'Defined then
+      Objdir := $Objdir;
+   #else
+      Objdir := Builddir & "/obj";
+   #end if;
+
+   #if Directories_Project'Defined then
+      -- Put intermediate files for different architectures in subdirectories
+      -- where they won't conflict with each other. (This is useful especially
+      -- with binder files when they are packaged in debug information packages
+      -- for multiarch systems.)
+      Objdir := Objdir & "/" & $Directories_Project.Hardware_Platform;
+   #end if;
+
+   -- Files to be installed shall be placed under Stagedir instead of the root
+   -- directory. (This variable is unused by Comfignat when Make is used and no
+   -- directories project is provided.)
+   #if Stagedir'Defined then
+      Stagedir := $Stagedir;
+   #else
+      Stagedir := external("DESTDIR", "");
+   #end if;
+
+   -- Programs that can be run from a command prompt shall be installed in
+   -- Stage_Bindir.
+   #if Stage_Bindir'Defined then
+      Stage_Bindir := $Stage_Bindir;
+   #else
+      Stage_Bindir := Stagedir & Bindir;
+   #end if;
+
+   -- Programs that are only to be run by other programs, not by users, shall
+   -- be installed under Stage_Libexecdir.
+   #if Stage_Libexecdir'Defined then
+      Stage_Libexecdir := $Stage_Libexecdir;
+   #else
+      Stage_Libexecdir := Stagedir & Libexecdir;
+   #end if;
+
+   -- Source files needed for compiling code that uses a library shall be
+   -- installed under Stage_Includedir.
+   #if Stage_Includedir'Defined then
+      Stage_Includedir := $Stage_Includedir;
+   #else
+      Stage_Includedir := Stagedir & Includedir;
+   #end if;
+
+   -- Binary libraries shall be installed in Stage_Libdir.
+   -- ALI files shall be installed in a library-specific subdirectory of
+   -- Stage_Libdir.
+   #if Stage_Libdir'Defined then
+      Stage_Libdir := $Stage_Libdir;
+   #else
+      Stage_Libdir := Stagedir & Libdir;
+   #end if;
+
+end Comfignat;