Makefile: Generate single-quoted object lists for Watcom

Drop the CMAKE_NO_QUOTED_OBJECTS internal variable from the Makefile
generators.  The underlying problem is with the Watcom linker, not with
WMake.  The Watcom linker wants object files to be single-quoted.  Add
<LINK-RULE>_USE_WATCOM_QUOTE platform information variables to tell the
generators to use Watcom-style single quotes for object files on link
lines.

On Windows, Watcom uses the GetCommandLine API to get the original
command-line string and do custom parsing that expects single quotes.
On POSIX systems, Watcom approximates the original command line by
joining all argv[] entries separated by a single space.  Therefore we
need to double-quote the single-quoted arguments so that the shell does
not consume them and they are available for the parser to see.

1 files changed, 3 insertions, 1 deletions

diff --git a/Source/cmMakefileExecutableTargetGenerator.cxx b/Source/cmMakefileExecutableTargetGenerator.cxx
index a61005b..701d5a0 100644
--- a/Source/cmMakefileExecutableTargetGenerator.cxx
+++ b/Source/cmMakefileExecutableTargetGenerator.cxx
@@ -290,6 +290,7 @@ void cmMakefileExecutableTargetGenerator::WriteExecutableRule(bool relink)
   linkRuleVar += linkLanguage;
   linkRuleVar += "_LINK_EXECUTABLE";
   std::string linkRule = this->GetLinkRule(linkRuleVar);
+  bool useWatcomQuote = this->Makefile->IsOn(linkRuleVar+"_USE_WATCOM_QUOTE");
   std::vector<std::string> commands1;
   cmSystemTools::ExpandListArgument(linkRule, real_link_commands);
   if(this->Target->IsExecutableWithExports())
@@ -343,7 +344,8 @@ void cmMakefileExecutableTargetGenerator::WriteExecutableRule(bool relink)
   // rule.
   std::string buildObjs;
   this->CreateObjectLists(useLinkScript, false,
-                          useResponseFileForObjects, buildObjs, depends);
+                          useResponseFileForObjects, buildObjs, depends,
+                          useWatcomQuote);
 
   cmLocalGenerator::RuleVariables vars;
   vars.RuleLauncher = "RULE_LAUNCH_LINK";