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untangle handling extra compiler .clean member

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it's easy when it is a simple list of files (or just absent). however,
it can also contain expandos, and in this case it's definitely not a
good idea to treat it partly (but not really) as a single shell command.

Change-Id: I7ef32a56f276b06579fc7094357c5f7612eaf205
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
This commit is contained in:
Oswald Buddenhagen 2014-11-24 21:11:00 +01:00
parent 6c4d8ee835
commit 0812b5b318
1 changed files with 17 additions and 13 deletions
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30
qmake/generators/makefile.cpp
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@ -1852,7 +1852,8 @@ MakefileGenerator::writeExtraCompilerTargets(QTextStream &t)
t << endl;
if (config.indexOf("no_clean") == -1) {
QString tmp_clean = escapeFilePaths(project->values(ProKey(*it + ".clean"))).join(' ');
const ProStringList &raw_clean = project->values(ProKey(*it + ".clean"));
QString tmp_clean = escapeFilePaths(raw_clean).join(' ');
QString tmp_clean_cmds = project->values(ProKey(*it + ".clean_commands")).join(' ');
if(!tmp_inputs.isEmpty())
clean_targets += QString("compiler_" + (*it) + "_clean ");
@ -1871,28 +1872,31 @@ MakefileGenerator::writeExtraCompilerTargets(QTextStream &t)
wrote_clean = true;
}
if(!wrote_clean_cmds || !wrote_clean) {
ProStringList cleans;
QStringList q_raw_clean = raw_clean.toQStringList();
QStringList cleans;
const QString del_statement("-$(DEL_FILE)");
if(!wrote_clean) {
if(project->isActiveConfig("no_delete_multiple_files")) {
for (ProStringList::ConstIterator input = tmp_inputs.begin(); input != tmp_inputs.end(); ++input) {
QString tinp = (*input).toQString();
cleans.append(" " + Option::fixPathToTargetOS(replaceExtraCompilerVariables(tmp_clean, tinp,
replaceExtraCompilerVariables(tmp_out, tinp, QString(), NoShell), TargetShell)));
QStringList dels;
for (ProStringList::ConstIterator input = tmp_inputs.begin(); input != tmp_inputs.end(); ++input) {
QString tinp = (*input).toQString();
QString out = replaceExtraCompilerVariables(tmp_out, tinp, QString(), NoShell);
foreach (const QString &rc, q_raw_clean) {
dels << ' ' + escapeFilePath(Option::fixPathToTargetOS(
replaceExtraCompilerVariables(rc, tinp, out, NoShell), false));
}
}
if(project->isActiveConfig("no_delete_multiple_files")) {
cleans = dels;
} else {
QString files, file;
QString files;
const int commandlineLimit = 2047; // NT limit, expanded
for(int input = 0; input < tmp_inputs.size(); ++input) {
QString tinp = tmp_inputs.at(input).toQString();
file = " " + replaceExtraCompilerVariables(tmp_clean, tinp,
replaceExtraCompilerVariables(tmp_out, tinp, QString(), NoShell), TargetShell);
foreach (const QString &file, dels) {
if(del_statement.length() + files.length() +
qMax(fixEnvVariables(file).length(), file.length()) > commandlineLimit) {
cleans.append(files);
files.clear();
}
files += Option::fixPathToTargetOS(file);
files += file;
}
if(!files.isEmpty())
cleans.append(files);