defaults/build/Jambase.build.cpp

   1 # /C++ object : source ;
   2 #
   3 # Compile the C++ source file _source_. Similar to @CC, called by @Object
   4 #
   5 # Do not call this rule directly, since _object_ and _source_ may have
   6 # have platform-specific file extensions
   7 #
   8 rule C++ {
   9   local ktmp ;
  10
  11   Depends $(<) : $(>) ;
  12
  13   # If the compiler's -o flag doesn't work, relocate the .o
  14   ### if $(RELOCATE) { CcMv $(<) : $(>) ; }
  15
  16   # Just to clarify here: this sets the per-target CCFLAGS to
  17   # be the current value of (global) CCFLAGS and SUBDIRCCFLAGS.
  18   # CCHDRS and CCDEFS must be reformatted each time for some
  19   # compiles (VMS, NT) that malign multiple -D or -I flags.
  20   ktmp = $(C++FLAGS) ;
  21   if ! $(ktmp) { ktmp = $(CCFLAGS) ; }
  22   C++FLAGS on $(<) += $(ktmp) $(SUBDIRC++FLAGS) ;
  23
  24   ktmp = $(C++OPTIM) ;
  25   if ! $(ktmp) { ktmp = $(OPTIM) ; }
  26   C++OPTIM on $(<) += $(ktmp) ;
  27
  28   CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
  29   CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
  30   CCHDRS on $(<) += [ FIncludes $(SUBDIRHDRS) ] ;
  31   CCDEFS on $(<) += [ FDefines $(SUBDIRDEFINES) ] ;
  32   C++.standard on $(<) += $(C++.standard) ;
  33 }
  34
  35
  36 actions C++ {
  37   $(C++) -c -o $(<) $(C++.standard) $(CFLAGS.all) $(C++FLAGS) $(OPTIM.all) $(C++OPTIM) $(CCDEFS) $(CCHDRS) $(>)
  38 }