1 #
   2 # Copyright (c) 1999, 2008, Oracle and/or its affiliates. All rights reserved.
   3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4 #
   5 # This code is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License version 2 only, as
   7 # published by the Free Software Foundation.
   8 #
   9 # This code is distributed in the hope that it will be useful, but WITHOUT
  10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12 # version 2 for more details (a copy is included in the LICENSE file that
  13 # accompanied this code).
  14 #
  15 # You should have received a copy of the GNU General Public License version
  16 # 2 along with this work; if not, write to the Free Software Foundation,
  17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18 #
  19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20 # or visit www.oracle.com if you need additional information or have any
  21 # questions.
  22 #  
  23 #
  24 
  25 #------------------------------------------------------------------------
  26 # CC, CPP & AS
  27 
  28 CPP = CC
  29 CC  = cc
  30 AS  = $(CC) -c
  31 
  32 ARCHFLAG = $(ARCHFLAG/$(BUILDARCH))
  33 ARCHFLAG/i486    = -m32
  34 ARCHFLAG/amd64   = -m64
  35 
  36 CFLAGS     += $(ARCHFLAG)
  37 AOUT_FLAGS += $(ARCHFLAG)
  38 LFLAGS     += $(ARCHFLAG)
  39 ASFLAGS    += $(ARCHFLAG)
  40 
  41 #------------------------------------------------------------------------
  42 # Compiler flags
  43 
  44 # position-independent code
  45 PICFLAG = -KPIC
  46 
  47 CFLAGS += $(PICFLAG)
  48 # no more exceptions
  49 CFLAGS += -features=no%except
  50 # Reduce code bloat by reverting back to 5.0 behavior for static initializers
  51 CFLAGS += -features=no%split_init
  52 # allow zero sized arrays
  53 CFLAGS += -features=zla
  54 
  55 # Use C++ Interpreter
  56 ifdef CC_INTERP
  57   CFLAGS += -DCC_INTERP
  58 endif
  59 
  60 # We don't need libCstd.so and librwtools7.so, only libCrun.so
  61 CFLAGS += -library=Crun
  62 LIBS += -lCrun
  63 
  64 CFLAGS += -mt
  65 LFLAGS += -mt
  66 
  67 # Compiler warnings are treated as errors
  68 #WARNINGS_ARE_ERRORS = -errwarn=%all
  69 CFLAGS_WARN/DEFAULT = $(WARNINGS_ARE_ERRORS) 
  70 # Special cases
  71 CFLAGS_WARN/BYFILE = $(CFLAGS_WARN/$@)$(CFLAGS_WARN/DEFAULT$(CFLAGS_WARN/$@)) 
  72 
  73 # The flags to use for an Optimized build
  74 OPT_CFLAGS+=-xO4
  75 OPT_CFLAGS/NOOPT=-xO0
  76 
  77 #------------------------------------------------------------------------
  78 # Linker flags
  79 
  80 # Use $(MAPFLAG:FILENAME=real_file_name) to specify a map file.
  81 MAPFLAG = -Wl,--version-script=FILENAME
  82 
  83 # Use $(SONAMEFLAG:SONAME=soname) to specify the intrinsic name of a shared obj
  84 SONAMEFLAG = -h SONAME
  85 
  86 # Build shared library
  87 SHARED_FLAG = -G
  88 
  89 #------------------------------------------------------------------------
  90 # Debug flags
  91 DEBUG_CFLAGS += -g
  92 FASTDEBUG_CFLAGS = -g0
  93