summaryrefslogtreecommitdiffstats
path: root/Source/cmInstallFilesCommand.cxx
blob: 4b494444232a388c416d1377a419d3b843878acf (plain)
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
/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
   file Copyright.txt or https://cmake.org/licensing for details.  */
#include "cmInstallFilesCommand.h"

#include "cmGeneratorExpression.h"
#include "cmGlobalGenerator.h"
#include "cmInstallFilesGenerator.h"
#include "cmInstallGenerator.h"
#include "cmMakefile.h"
#include "cmSystemTools.h"

class cmExecutionStatus;

// cmExecutableCommand
bool cmInstallFilesCommand::InitialPass(std::vector<std::string> const& args,
                                        cmExecutionStatus&)
{
  if (args.size() < 2) {
    this->SetError("called with incorrect number of arguments");
    return false;
  }

  // Enable the install target.
  this->Makefile->GetGlobalGenerator()->EnableInstallTarget();

  this->Destination = args[0];

  if ((args.size() > 1) && (args[1] == "FILES")) {
    this->IsFilesForm = true;
    for (std::vector<std::string>::const_iterator s = args.begin() + 2;
         s != args.end(); ++s) {
      // Find the source location for each file listed.
      this->Files.push_back(this->FindInstallSource(s->c_str()));
    }
    this->CreateInstallGenerator();
  } else {
    this->IsFilesForm = false;
    this->FinalArgs.insert(this->FinalArgs.end(), args.begin() + 1,
                           args.end());
  }

  this->Makefile->GetGlobalGenerator()->AddInstallComponent(
    this->Makefile->GetSafeDefinition("CMAKE_INSTALL_DEFAULT_COMPONENT_NAME"));

  return true;
}

void cmInstallFilesCommand::FinalPass()
{
  // No final pass for "FILES" form of arguments.
  if (this->IsFilesForm) {
    return;
  }

  std::string testf;
  std::string const& ext = this->FinalArgs[0];

  // two different options
  if (this->FinalArgs.size() > 1) {
    // now put the files into the list
    std::vector<std::string>::iterator s = this->FinalArgs.begin();
    ++s;
    // for each argument, get the files
    for (; s != this->FinalArgs.end(); ++s) {
      // replace any variables
      std::string const& temps = *s;
      if (!cmSystemTools::GetFilenamePath(temps).empty()) {
        testf = cmSystemTools::GetFilenamePath(temps) + "/" +
          cmSystemTools::GetFilenameWithoutLastExtension(temps) + ext;
      } else {
        testf = cmSystemTools::GetFilenameWithoutLastExtension(temps) + ext;
      }

      // add to the result
      this->Files.push_back(this->FindInstallSource(testf.c_str()));
    }
  } else // reg exp list
  {
    std::vector<std::string> files;
    std::string const& regex = this->FinalArgs[0];
    cmSystemTools::Glob(this->Makefile->GetCurrentSourceDirectory(), regex,
                        files);

    std::vector<std::string>::iterator s = files.begin();
    // for each argument, get the files
    for (; s != files.end(); ++s) {
      this->Files.push_back(this->FindInstallSource(s->c_str()));
    }
  }

  this->CreateInstallGenerator();
}

void cmInstallFilesCommand::CreateInstallGenerator() const
{
  // Construct the destination.  This command always installs under
  // the prefix.  We skip the leading slash given by the user.
  std::string destination = this->Destination.substr(1);
  cmSystemTools::ConvertToUnixSlashes(destination);
  if (destination.empty()) {
    destination = ".";
  }

  // Use a file install generator.
  const char* no_permissions = "";
  const char* no_rename = "";
  bool no_exclude_from_all = false;
  std::string no_component =
    this->Makefile->GetSafeDefinition("CMAKE_INSTALL_DEFAULT_COMPONENT_NAME");
  std::vector<std::string> no_configurations;
  cmInstallGenerator::MessageLevel message =
    cmInstallGenerator::SelectMessageLevel(this->Makefile);
  this->Makefile->AddInstallGenerator(new cmInstallFilesGenerator(
    this->Files, destination.c_str(), false, no_permissions, no_configurations,
    no_component.c_str(), message, no_exclude_from_all, no_rename));
}

/**
 * Find a file in the build or source tree for installation given a
 * relative path from the CMakeLists.txt file.  This will favor files
 * present in the build tree.  If a full path is given, it is just
 * returned.
 */
std::string cmInstallFilesCommand::FindInstallSource(const char* name) const
{
  if (cmSystemTools::FileIsFullPath(name) ||
      cmGeneratorExpression::Find(name) == 0) {
    // This is a full path.
    return name;
  }

  // This is a relative path.
  std::string tb = this->Makefile->GetCurrentBinaryDirectory();
  tb += "/";
  tb += name;
  std::string ts = this->Makefile->GetCurrentSourceDirectory();
  ts += "/";
  ts += name;

  if (cmSystemTools::FileExists(tb.c_str())) {
    // The file exists in the binary tree.  Use it.
    return tb;
  }
  if (cmSystemTools::FileExists(ts.c_str())) {
    // The file exists in the source tree.  Use it.
    return ts;
  }
  // The file doesn't exist.  Assume it will be present in the
  // binary tree when the install occurs.
  return tb;
}