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Fix dependency_libs entry of .la files

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Libtool cannot cope with absolute paths in the dependency_libs entry.
We split absolute paths into -L and -l here.

Change-Id: I30bf11e490d1993d2a4d88c114e07bbae12def6d
Fixes: QTBUG-76625
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
This commit is contained in:
Joerg Bornemann 2019-07-31 10:55:14 +02:00
parent 455963ce49
commit 8c0787cfa1
1 changed files with 33 additions and 5 deletions
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38
qmake/generators/unix/unixmake2.cpp
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@ -1450,7 +1450,36 @@ UnixMakefileGenerator::libtoolFileName(bool fixify)
void
UnixMakefileGenerator::writeLibtoolFile()
{
auto fixDependencyLibs
= [this](const ProStringList &libs)
{
ProStringList result;
for (auto lib : libs) {
auto fi = fileInfo(lib.toQString());
if (fi.isAbsolute()) {
const QString libDirArg = "-L" + fi.path();
if (!result.contains(libDirArg))
result += libDirArg;
QString namespec = fi.fileName();
int dotPos = namespec.lastIndexOf('.');
if (dotPos != -1 && namespec.startsWith("lib")) {
namespec.truncate(dotPos);
namespec.remove(0, 3);
} else {
debug_msg(1, "Ignoring dependency library %s",
lib.toLatin1().constData());
continue;
}
result += "-l" + namespec;
} else {
result += lib;
}
}
return result;
};
QString fname = libtoolFileName(), lname = fname;
debug_msg(1, "Writing libtool file %s", fname.toLatin1().constData());
mkdir(fileInfo(fname).path());
int slsh = lname.lastIndexOf(Option::dir_sep);
if(slsh != -1)
@ -1488,12 +1517,11 @@ UnixMakefileGenerator::writeLibtoolFile()
<< ".a'\n\n";
t << "# Libraries that this one depends upon.\n";
static const ProKey libVars[] = { "LIBS", "QMAKE_LIBS" };
ProStringList libs;
libs << "LIBS" << "QMAKE_LIBS";
t << "dependency_libs='";
for (ProStringList::ConstIterator it = libs.begin(); it != libs.end(); ++it)
t << fixLibFlags((*it).toKey()).join(' ') << ' ';
t << "'\n\n";
for (auto var : libVars)
libs += fixLibFlags(var);
t << "dependency_libs='" << fixDependencyLibs(libs).join(' ') << "'\n\n";
t << "# Version information for " << lname << "\n";
int maj = project->first("VER_MAJ").toInt();