Merge branch 'backport-3.15-fix-EXCLUDE_FROM_ALL-subdir-all'

Resolve conflicts with changes since the 3.15 series:

* Convert `cmSystemTools::IsOn` => `cmIsOn`.
* Move one "EXCLUDE_FROM_ALL" target property logic fix to
  its new location in `cmMakefile::AddNewUtilityTarget`.

1 files changed, 4 insertions, 6 deletions

diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index a528fc6..640f823 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -1776,7 +1776,7 @@ void cmMakefile::AddSubDirectory(const std::string& srcPath,
   cmMakefile* subMf = new cmMakefile(this->GlobalGenerator, newSnapshot);
   this->GetGlobalGenerator()->AddMakefile(subMf);
 
-  if (excludeFromAll || this->GetPropertyAsBool("EXCLUDE_FROM_ALL")) {
+  if (excludeFromAll) {
     subMf->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
   }
 
@@ -2051,9 +2051,7 @@ cmTarget* cmMakefile::AddLibrary(const std::string& lname,
   // over changes in CMakeLists.txt, making the information stale and
   // hence useless.
   target->ClearDependencyInformation(*this);
-  if (excludeFromAll ||
-      (type != cmStateEnums::INTERFACE_LIBRARY &&
-       this->GetPropertyAsBool("EXCLUDE_FROM_ALL"))) {
+  if (excludeFromAll) {
     target->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
   }
   target->AddSources(srcs);
@@ -2066,7 +2064,7 @@ cmTarget* cmMakefile::AddExecutable(const std::string& exeName,
                                     bool excludeFromAll)
 {
   cmTarget* target = this->AddNewTarget(cmStateEnums::EXECUTABLE, exeName);
-  if (excludeFromAll || this->GetPropertyAsBool("EXCLUDE_FROM_ALL")) {
+  if (excludeFromAll) {
     target->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
   }
   target->AddSources(srcs);
@@ -2093,7 +2091,7 @@ cmTarget* cmMakefile::AddNewUtilityTarget(const std::string& utilityName,
 {
   cmTarget* target = this->AddNewTarget(cmStateEnums::UTILITY, utilityName);
   target->SetIsGeneratorProvided(origin == cmCommandOrigin::Generator);
-  if (excludeFromAll || this->GetPropertyAsBool("EXCLUDE_FROM_ALL")) {
+  if (excludeFromAll) {
     target->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
   }
   return target;