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Add CONFIGURE_DEPENDS flag support to cmFileCommand::HandleGlobCommand

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This commit is contained in:
Shane Parris 2018-02-14 11:30:42 -05:00
parent 599c93e22d
commit ca0befc2e1
1 changed files with 38 additions and 0 deletions
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38
Source/cmFileCommand.cxx
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@ -758,7 +758,11 @@ bool cmFileCommand::HandleGlobCommand(std::vector<std::string> const& args,
}
std::vector<std::string> files;
bool configureDepends = false;
bool warnConfigureLate = false;
bool warnFollowedSymlinks = false;
const cmake::WorkingMode workingMode =
this->Makefile->GetCMakeInstance()->GetWorkingMode();
while (i != args.end()) {
if (*i == "LIST_DIRECTORIES") {
++i;
@ -807,6 +811,27 @@ bool cmFileCommand::HandleGlobCommand(std::vector<std::string> const& args,
this->SetError("GLOB requires a glob expression after the directory.");
return false;
}
} else if (*i == "CONFIGURE_DEPENDS") {
// Generated build system depends on glob results
if (!configureDepends && warnConfigureLate) {
this->Makefile->IssueMessage(
cmake::AUTHOR_WARNING,
"CONFIGURE_DEPENDS flag was given after a glob expression was "
"already evaluated.");
}
if (workingMode != cmake::NORMAL_MODE) {
this->Makefile->IssueMessage(
cmake::FATAL_ERROR,
"CONFIGURE_DEPENDS is invalid for script and find package modes.");
return false;
}
configureDepends = true;
++i;
if (i == args.end()) {
this->SetError(
"GLOB requires a glob expression after CONFIGURE_DEPENDS.");
return false;
}
} else {
std::string expr = *i;
if (!cmsys::SystemTools::FileIsFullPath(*i)) {
@ -849,6 +874,19 @@ bool cmFileCommand::HandleGlobCommand(std::vector<std::string> const& args,
std::vector<std::string>& foundFiles = g.GetFiles();
files.insert(files.end(), foundFiles.begin(), foundFiles.end());
if (configureDepends) {
std::sort(foundFiles.begin(), foundFiles.end());
foundFiles.erase(std::unique(foundFiles.begin(), foundFiles.end()),
foundFiles.end());
this->Makefile->GetCMakeInstance()->AddGlobCacheEntry(
recurse, (recurse ? g.GetRecurseListDirs() : g.GetListDirs()),
(recurse ? g.GetRecurseThroughSymlinks() : false),
(g.GetRelative() ? g.GetRelative() : ""), expr, foundFiles, variable,
this->Makefile->GetBacktrace());
} else {
warnConfigureLate = true;
}
++i;
}
}