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-rw-r--r--Source/cmLocalUnixMakefileGenerator2.cxx121
1 files changed, 89 insertions, 32 deletions
diff --git a/Source/cmLocalUnixMakefileGenerator2.cxx b/Source/cmLocalUnixMakefileGenerator2.cxx
index d8cf0de..db52f50 100644
--- a/Source/cmLocalUnixMakefileGenerator2.cxx
+++ b/Source/cmLocalUnixMakefileGenerator2.cxx
@@ -45,7 +45,6 @@
// TODO: Add "help" target.
// TODO: Identify remaining relative path violations.
// TODO: Add test to drive installation through native build system.
-// TODO: External object file feature.
// TODO: Need test for separate executable/library output path.
//----------------------------------------------------------------------------
@@ -279,18 +278,26 @@ cmLocalUnixMakefileGenerator2
// First generate the object rule files. Save a list of all object
// files for this target.
std::vector<std::string> objects;
+ std::vector<std::string> external_objects;
std::vector<std::string> provides_requires;
const std::vector<cmSourceFile*>& sources = target.GetSourceFiles();
for(std::vector<cmSourceFile*>::const_iterator source = sources.begin();
source != sources.end(); ++source)
{
if(!(*source)->GetPropertyAsBool("HEADER_FILE_ONLY") &&
- !(*source)->GetCustomCommand() &&
- !m_GlobalGenerator->IgnoreFile((*source)->GetSourceExtension().c_str()))
+ !(*source)->GetCustomCommand())
{
- // Generate this object file's rule file.
- this->GenerateObjectRuleFile(target, *(*source), objects,
- provides_requires);
+ if(!m_GlobalGenerator->IgnoreFile((*source)->GetSourceExtension().c_str()))
+ {
+ // Generate this object file's rule file.
+ this->GenerateObjectRuleFile(target, *(*source), objects,
+ provides_requires);
+ }
+ else if((*source)->GetPropertyAsBool("EXTERNAL_OBJECT"))
+ {
+ // This is an external object file. Just add it.
+ external_objects.push_back((*source)->GetFullPath());
+ }
}
}
@@ -345,19 +352,23 @@ cmLocalUnixMakefileGenerator2
{
case cmTarget::STATIC_LIBRARY:
this->WriteStaticLibraryRule(ruleFileStream, ruleFileName.c_str(),
- target, objects, provides_requires);
+ target, objects, external_objects,
+ provides_requires);
break;
case cmTarget::SHARED_LIBRARY:
this->WriteSharedLibraryRule(ruleFileStream, ruleFileName.c_str(),
- target, objects, provides_requires);
+ target, objects, external_objects,
+ provides_requires);
break;
case cmTarget::MODULE_LIBRARY:
this->WriteModuleLibraryRule(ruleFileStream, ruleFileName.c_str(),
- target, objects, provides_requires);
+ target, objects, external_objects,
+ provides_requires);
break;
case cmTarget::EXECUTABLE:
this->WriteExecutableRule(ruleFileStream, ruleFileName.c_str(),
- target, objects, provides_requires);
+ target, objects, external_objects,
+ provides_requires);
break;
default:
break;
@@ -1408,7 +1419,8 @@ cmLocalUnixMakefileGenerator2
::WriteExecutableRule(std::ostream& ruleFileStream,
const char* ruleFileName,
const cmTarget& target,
- std::vector<std::string>& objects,
+ const std::vector<std::string>& objects,
+ const std::vector<std::string>& external_objects,
const std::vector<std::string>& provides_requires)
{
// Write the dependency generation rule.
@@ -1503,10 +1515,17 @@ cmLocalUnixMakefileGenerator2
// Construct object file lists that may be needed to expand the
// rule.
std::string variableName;
- this->WriteObjectsVariable(ruleFileStream, target, objects, variableName);
- std::string objs = "$(";
- objs += variableName;
- objs += ")";
+ std::string variableNameExternal;
+ this->WriteObjectsVariable(ruleFileStream, target, objects, external_objects,
+ variableName, variableNameExternal);
+ std::string buildObjs = "$(";
+ buildObjs += variableName;
+ buildObjs += ") $(";
+ buildObjs += variableNameExternal;
+ buildObjs += ")";
+ std::string cleanObjs = "$(";
+ cleanObjs += variableName;
+ cleanObjs += ")";
// Expand placeholders in the commands.
for(std::vector<std::string>::iterator i = commands.begin();
@@ -1514,7 +1533,7 @@ cmLocalUnixMakefileGenerator2
{
this->ExpandRuleVariables(*i,
linkLanguage,
- objs.c_str(),
+ buildObjs.c_str(),
targetOutPath.c_str(),
linklibs.str().c_str(),
0,
@@ -1541,7 +1560,7 @@ cmLocalUnixMakefileGenerator2
// Write clean target.
std::vector<std::string> cleanFiles;
cleanFiles.push_back(targetOutPath.c_str());
- cleanFiles.push_back(objs);
+ cleanFiles.push_back(cleanObjs);
this->WriteTargetCleanRule(ruleFileStream, target, cleanFiles);
// Write the driving make target.
@@ -1554,7 +1573,8 @@ cmLocalUnixMakefileGenerator2
::WriteStaticLibraryRule(std::ostream& ruleFileStream,
const char* ruleFileName,
const cmTarget& target,
- std::vector<std::string>& objects,
+ const std::vector<std::string>& objects,
+ const std::vector<std::string>& external_objects,
const std::vector<std::string>& provides_requires)
{
const char* linkLanguage =
@@ -1565,7 +1585,8 @@ cmLocalUnixMakefileGenerator2
std::string extraFlags;
this->AppendFlags(extraFlags, target.GetProperty("STATIC_LIBRARY_FLAGS"));
- this->WriteLibraryRule(ruleFileStream, ruleFileName, target, objects,
+ this->WriteLibraryRule(ruleFileStream, ruleFileName, target,
+ objects, external_objects,
linkRuleVar.c_str(), extraFlags.c_str(),
provides_requires);
}
@@ -1576,7 +1597,8 @@ cmLocalUnixMakefileGenerator2
::WriteSharedLibraryRule(std::ostream& ruleFileStream,
const char* ruleFileName,
const cmTarget& target,
- std::vector<std::string>& objects,
+ const std::vector<std::string>& objects,
+ const std::vector<std::string>& external_objects,
const std::vector<std::string>& provides_requires)
{
const char* linkLanguage =
@@ -1602,7 +1624,8 @@ cmLocalUnixMakefileGenerator2
}
}
}
- this->WriteLibraryRule(ruleFileStream, ruleFileName, target, objects,
+ this->WriteLibraryRule(ruleFileStream, ruleFileName, target,
+ objects, external_objects,
linkRuleVar.c_str(), extraFlags.c_str(),
provides_requires);
}
@@ -1613,7 +1636,8 @@ cmLocalUnixMakefileGenerator2
::WriteModuleLibraryRule(std::ostream& ruleFileStream,
const char* ruleFileName,
const cmTarget& target,
- std::vector<std::string>& objects,
+ const std::vector<std::string>& objects,
+ const std::vector<std::string>& external_objects,
const std::vector<std::string>& provides_requires)
{
const char* linkLanguage =
@@ -1626,7 +1650,8 @@ cmLocalUnixMakefileGenerator2
this->AppendFlags(extraFlags, target.GetProperty("LINK_FLAGS"));
this->AddConfigVariableFlags(extraFlags, "CMAKE_MODULE_LINKER_FLAGS");
// TODO: .def files should be supported here also.
- this->WriteLibraryRule(ruleFileStream, ruleFileName, target, objects,
+ this->WriteLibraryRule(ruleFileStream, ruleFileName, target,
+ objects, external_objects,
linkRuleVar.c_str(), extraFlags.c_str(),
provides_requires);
}
@@ -1637,7 +1662,8 @@ cmLocalUnixMakefileGenerator2
::WriteLibraryRule(std::ostream& ruleFileStream,
const char* ruleFileName,
const cmTarget& target,
- std::vector<std::string>& objects,
+ const std::vector<std::string>& objects,
+ const std::vector<std::string>& external_objects,
const char* linkRuleVar,
const char* extraFlags,
const std::vector<std::string>& provides_requires)
@@ -1656,6 +1682,11 @@ cmLocalUnixMakefileGenerator2
{
depends.push_back(*obj);
}
+ for(std::vector<std::string>::const_iterator obj = external_objects.begin();
+ obj != external_objects.end(); ++obj)
+ {
+ depends.push_back(*obj);
+ }
// Add dependencies on targets that must be built first.
this->AppendTargetDepends(depends, target);
@@ -1745,10 +1776,17 @@ cmLocalUnixMakefileGenerator2
// Construct object file lists that may be needed to expand the
// rule.
std::string variableName;
- this->WriteObjectsVariable(ruleFileStream, target, objects, variableName);
- std::string objs = "$(";
- objs += variableName;
- objs += ")";
+ std::string variableNameExternal;
+ this->WriteObjectsVariable(ruleFileStream, target, objects, external_objects,
+ variableName, variableNameExternal);
+ std::string buildObjs = "$(";
+ buildObjs += variableName;
+ buildObjs += ") $(";
+ buildObjs += variableNameExternal;
+ buildObjs += ")";
+ std::string cleanObjs = "$(";
+ cleanObjs += variableName;
+ cleanObjs += ")";
// Expand placeholders in the commands.
for(std::vector<std::string>::iterator i = commands.begin();
@@ -1761,10 +1799,10 @@ cmLocalUnixMakefileGenerator2
// needed.
this->ExpandRuleVariables(*i,
linkLanguage,
- objs.c_str(),
+ buildObjs.c_str(),
targetOutPathReal.c_str(),
linklibs.str().c_str(),
- 0, 0, 0, objs.c_str(),
+ 0, 0, 0, buildObjs.c_str(),
targetOutPathBase.c_str(),
targetNameSO.c_str(),
linkFlags.c_str());
@@ -1793,7 +1831,7 @@ cmLocalUnixMakefileGenerator2
this->WriteConvenienceRules(ruleFileStream, target, targetOutPath.c_str());
// Write clean target.
- cleanFiles.push_back(objs);
+ cleanFiles.push_back(cleanObjs);
this->WriteTargetCleanRule(ruleFileStream, target, cleanFiles);
// Write the driving make target.
@@ -1806,7 +1844,9 @@ cmLocalUnixMakefileGenerator2
::WriteObjectsVariable(std::ostream& ruleFileStream,
const cmTarget& target,
const std::vector<std::string>& objects,
- std::string& variableName)
+ const std::vector<std::string>& external_objects,
+ std::string& variableName,
+ std::string& variableNameExternal)
{
// Write a make variable assignment that lists all objects for the
// target.
@@ -1822,6 +1862,23 @@ cmLocalUnixMakefileGenerator2
<< "\"" << this->ConvertToRelativeOutputPath(i->c_str()) << "\"";
}
ruleFileStream
+ << "\n";
+
+ // Write a make variable assignment that lists all external objects
+ // for the target.
+ variableNameExternal = this->CreateMakeVariable(target.GetName(),
+ "_EXTERNAL_OBJECTS");
+ ruleFileStream
+ << "# External object files for target " << target.GetName() << "\n"
+ << variableNameExternal.c_str() << " =";
+ for(std::vector<std::string>::const_iterator i = external_objects.begin();
+ i != external_objects.end(); ++i)
+ {
+ ruleFileStream
+ << " \\\n"
+ << "\"" << this->ConvertToRelativeOutputPath(i->c_str()) << "\"";
+ }
+ ruleFileStream
<< "\n"
<< "\n";
}
generated by cgit v0.12 at 2024-12-27 21:34:14 (GMT)