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
|
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmLocalGhsMultiGenerator.h"
#include "cmGeneratorTarget.h"
#include "cmGhsMultiTargetGenerator.h"
#include "cmGlobalGenerator.h"
#include "cmSourceFile.h"
#include "cmStateTypes.h"
#include "cmSystemTools.h"
#include <algorithm>
#include <utility>
cmLocalGhsMultiGenerator::cmLocalGhsMultiGenerator(cmGlobalGenerator* gg,
cmMakefile* mf)
: cmLocalGenerator(gg, mf)
{
}
cmLocalGhsMultiGenerator::~cmLocalGhsMultiGenerator() = default;
std::string cmLocalGhsMultiGenerator::GetTargetDirectory(
cmGeneratorTarget const* target) const
{
std::string dir;
dir += target->GetName();
dir += ".dir";
return dir;
}
void cmLocalGhsMultiGenerator::GenerateTargetsDepthFirst(
cmGeneratorTarget* target, std::vector<cmGeneratorTarget*>& remaining)
{
if (target->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
return;
}
// Find this target in the list of remaining targets.
auto it = std::find(remaining.begin(), remaining.end(), target);
if (it == remaining.end()) {
// This target was already handled.
return;
}
// Remove this target from the list of remaining targets because
// we are handling it now.
*it = nullptr;
cmGhsMultiTargetGenerator tg(target);
tg.Generate();
}
void cmLocalGhsMultiGenerator::Generate()
{
std::vector<cmGeneratorTarget*> remaining = this->GetGeneratorTargets();
for (auto& t : remaining) {
if (t) {
GenerateTargetsDepthFirst(t, remaining);
}
}
}
void cmLocalGhsMultiGenerator::ComputeObjectFilenames(
std::map<cmSourceFile const*, std::string>& mapping,
cmGeneratorTarget const* gt)
{
std::string dir_max;
dir_max += this->GetCurrentBinaryDirectory();
dir_max += "/";
dir_max += this->GetTargetDirectory(gt);
dir_max += "/";
// Count the number of object files with each name. Note that
// filesystem may not be case sensitive.
std::map<std::string, int> counts;
for (auto const& si : mapping) {
cmSourceFile const* sf = si.first;
std::string objectNameLower = cmSystemTools::LowerCase(
cmSystemTools::GetFilenameWithoutLastExtension(sf->GetFullPath()));
objectNameLower += this->GlobalGenerator->GetLanguageOutputExtension(*sf);
counts[objectNameLower] += 1;
}
// For all source files producing duplicate names we need unique
// object name computation.
for (auto& si : mapping) {
cmSourceFile const* sf = si.first;
std::string objectName =
cmSystemTools::GetFilenameWithoutLastExtension(sf->GetFullPath());
objectName += this->GlobalGenerator->GetLanguageOutputExtension(*sf);
if (counts[cmSystemTools::LowerCase(objectName)] > 1) {
const_cast<cmGeneratorTarget*>(gt)->AddExplicitObjectName(sf);
bool keptSourceExtension;
objectName = this->GetObjectFileNameWithoutTarget(*sf, dir_max,
&keptSourceExtension);
cmsys::SystemTools::ReplaceString(objectName, "/", "_");
}
si.second = objectName;
}
}
|
