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cmGeneratorTarget: Drop obj libs from GetConfigCommonSourceFiles

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Call sites such as those in the VS global generator that are used only
to reject per-config sources will now allow per-config object library
objects.  The corresponding generators have already been taught to deal
with per-config object library files.  Remaining call sites do not need
object library files anyway.

This will later allow `$<TARGET_OBJECTS:...>` generator expressions to
evaluate to values that vary by configuration (e.g. because each
configuration has its own object files).
This commit is contained in:
Brad King
2017-04-13 11:22:56 -04:00
parent e44a8d2c32
commit ca697bfc26
2 changed files with 20 additions and 2 deletions
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Source/cmGeneratorTarget.cxx
+15 -2
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@@ -949,6 +949,19 @@ void cmGeneratorTarget::GetSourceFiles(std::vector<cmSourceFile*>& files,
}
}
void cmGeneratorTarget::GetSourceFilesWithoutObjectLibraries(
std::vector<cmSourceFile*>& files, const std::string& config) const
{
KindedSources const& kinded = this->GetKindedSources(config);
files.reserve(kinded.Sources.size());
for (std::vector<SourceAndKind>::const_iterator si = kinded.Sources.begin();
si != kinded.Sources.end(); ++si) {
if (si->Source->GetObjectLibrary().empty()) {
files.push_back(si->Source);
}
}
}
cmGeneratorTarget::KindedSources const& cmGeneratorTarget::GetKindedSources(
std::string const& config) const
{
@@ -4937,11 +4950,11 @@ bool cmGeneratorTarget::GetConfigCommonSourceFiles(
std::vector<std::string>::const_iterator it = configs.begin();
const std::string& firstConfig = *it;
this->GetSourceFiles(files, firstConfig);
this->GetSourceFilesWithoutObjectLibraries(files, firstConfig);
for (; it != configs.end(); ++it) {
std::vector<cmSourceFile*> configFiles;
this->GetSourceFiles(configFiles, *it);
this->GetSourceFilesWithoutObjectLibraries(configFiles, *it);
if (configFiles != files) {
std::string firstConfigFiles;
const char* sep = "";