1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
|
------------------------------------------------------------------------------
-- --
-- ASIS UTILITY LIBRARY COMPONENTS --
-- --
-- A S I S _ U L . C O M M O N --
-- --
-- B o d y --
-- --
-- Copyright (C) 2004-2017, AdaCore --
-- --
-- Asis Utility Library (ASIS UL) is free software; you can redistribute it --
-- and/or modify it under terms of the GNU General Public License as --
-- published by the Free Software Foundation; either version 3, or (at your --
-- option) any later version. ASIS UL is distributed in the hope that it --
-- will be useful, but WITHOUT ANY WARRANTY; without even the implied --
-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the --
-- GNU General Public License for more details. You should have received a --
-- copy of the GNU General Public License distributed with GNAT; see file --
-- COPYING3. If not, go to http://www.gnu.org/licenses for a complete copy --
-- of the license. --
-- --
-- GNATCHECK is maintained by AdaCore (http://www.adacore.com). --
-- --
------------------------------------------------------------------------------
pragma Ada_2012;
with Ada.Characters.Handling; use Ada.Characters.Handling;
with Ada.Command_Line; use Ada.Command_Line;
with Ada.Strings; use Ada.Strings;
with Ada.Strings.Fixed; use Ada.Strings.Fixed;
with Ada.Text_IO; use Ada.Text_IO;
with GNAT.Directory_Operations;
with ASIS_UL.Output; use ASIS_UL.Output;
with ASIS_UL.Compiler_Options; use ASIS_UL.Compiler_Options;
package body ASIS_UL.Common is
-----------------------
-- Local subprograms --
-----------------------
procedure Set_Tool_Name_And_Path;
pragma Unreferenced (Set_Tool_Name_And_Path);
-- Reads the tool name from the command line and sets Tool_Name. If the
-- tool name contains directory information, adds the directory to the
-- path.
procedure Set_Tool_Name_And_Tool_Path;
-- Reads the tool name from the command line and sets Tool_Name. If the
-- tool name contains directory information, sets the directory where the
-- tool is locates as the value or Tool_Dir
Global_Report_Dir : String_Access := new String'("." & Directory_Separator);
-- The name of the directory to place the global results into
-------------------
-- Detect_Target --
-------------------
function Detect_Target return String is
Tgt_Last : constant Natural :=
Index (Tool_Name.all, "-", Ada.Strings.Backward);
AAMP_Idx : constant Natural := Index (Tool_Name.all, "gnaamp");
begin
if AAMP_Idx = Tool_Name'First then
return "AAMP";
elsif Tgt_Last > 0 then
return Tool_Name (Tool_Name'First .. Tgt_Last - 1);
else
return "";
end if;
exception
when others =>
return "";
end Detect_Target;
---------------------------
-- Get_Global_Report_Dir --
---------------------------
function Get_Global_Report_Dir return String is
begin
return Global_Report_Dir.all;
end Get_Global_Report_Dir;
--------------------------
-- Process_Project_File --
--------------------------
procedure Process_Project_File (Project_File_Name : String) is
begin
-- pragma Assert (False, "???Process_Project_File is not used");
-- Actually, it is still used by Ada2java. This should be replaced with
-- proper project support as has been done for other ASIS tools.
if Is_Regular_File (Project_File_Name) then
Project_File_Obsolete :=
new String'(Normalize_Pathname (Project_File_Name));
if Project_Support_Type = No_Tmp_Project_File then
Store_Option ("-P" & Project_File_Obsolete.all);
end if;
else
Error ("the project file " & Project_File_Name & " not found");
raise Parameter_Error;
end if;
Gcc_To_Call := Gnatmake_To_Call;
if Gcc_To_Call /= null then
Use_Gnatmake_To_Compile := True;
else
Error ("can not locate gnatmake to compile with a project file");
raise Parameter_Error;
end if;
Use_Project_File_Obsolete := True;
end Process_Project_File;
---------------------------
-- Set_Global_Report_Dir --
---------------------------
procedure Set_Global_Report_Dir (Dir : String) is
begin
Free (Global_Report_Dir);
pragma Assert (Dir /= "");
Global_Report_Dir := new String'(Dir & Directory_Separator);
end Set_Global_Report_Dir;
----------------------------
-- Set_Tool_Name_And_Path --
----------------------------
procedure Set_Tool_Name_And_Path is
Full_Tool_Name : constant String := Ada.Command_Line.Command_Name;
Exe_Suffix : String_Access := Get_Executable_Suffix;
begin
Tool_Name :=
new String'(To_Lower
(GNAT.Directory_Operations.Base_Name
(Full_Tool_Name, Suffix => Exe_Suffix.all)));
for Index in reverse Full_Tool_Name'Range loop
if Full_Tool_Name (Index) = Directory_Separator then
declare
Absolute_Dir : constant String :=
Normalize_Pathname
(Full_Tool_Name
(Full_Tool_Name'First .. Index));
PATH : constant String :=
Absolute_Dir & Path_Separator & Getenv ("PATH").all;
begin
Setenv ("PATH", PATH);
end;
exit;
end if;
end loop;
Free (Exe_Suffix);
end Set_Tool_Name_And_Path;
---------------------------------
-- Set_Tool_Name_And_Tool_Path --
---------------------------------
procedure Set_Tool_Name_And_Tool_Path is
Full_Tool_Name : constant String := Ada.Command_Line.Command_Name;
Exe_Suffix : String_Access := Get_Executable_Suffix;
Idx : Natural;
Tmp : String_Access := new String'(Full_Tool_Name);
begin
Tool_Name :=
new String'(To_Lower
(GNAT.Directory_Operations.Base_Name
(Full_Tool_Name, Suffix => Exe_Suffix.all)));
Idx := Index (Tmp.all, (1 => Directory_Separator), Backward);
if Idx = 0 then
-- UNIX environment, no path is returned by Ada.Comand_Line
Free (Tmp);
Tmp := Locate_Exec_On_Path (Tool_Name.all);
Idx := Index (Tmp.all, (1 => Directory_Separator), Backward);
end if;
if Idx /= 0 then
Tool_Dir := new String'
(Normalize_Pathname
(Tmp (Tmp'First .. Idx - 1)));
else
Put_Line ("cannot compute the tool directory for " & Full_Tool_Name);
raise Fatal_Error;
end if;
Free (Exe_Suffix);
Free (Tmp);
exception
when others =>
Put_Line ("Full_Tool_Name is " & Full_Tool_Name);
Put_Line ("Idx is" & Idx'Img);
Put_Line ("Tmp is " & Tmp.all);
raise;
end Set_Tool_Name_And_Tool_Path;
begin
-- We have to set the tool name at the elaboration stage, before we start
-- any processing. Error messages use tool name, so it shoul be in place
-- before the first error message can be generated.
Set_Tool_Name_And_Tool_Path;
end ASIS_UL.Common;
|
