6648 illumos build should be explicit about C standards

          --- old/usr/src/grub/grub-0.97/Makefile.solaris.defs
          +++ new/usr/src/grub/grub-0.97/Makefile.solaris.defs

   1    1  #
   2    2  # Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
   3    3  # Use is subject to license terms.
   4    4  #
   5    5  include $(SRC)/Makefile.master
   6    6  
   7    7  .KEEP_STATE:
   8    8  
   9    9  VERSION         = 0.95
  10   10  
  11   11  # $(POUND_SIGN) is just a #.  Used to turn a feature off.
  12   12  # The $(POUND_SIGN)POUND_SIGN:sh construct is just so make doesn't have to
  13   13  # spawn a shell and redefine POUND_SIGN if it is already defined (e.g.
  14   14  # $(SRC)/Makefile.master was already included).
  15   15  $(POUND_SIGN)POUND_SIGN:sh = echo '\043'
  16   16  
  17   17  
  18   18  #
  19   19  # Optional features (set to $(POUND_SIGN) to turn off):
  20   20  #
  21   21  # OPTION_UTILS:
  22   22  #       Build the userland utilities.
  23   23  #       NOTE: these utilities will be installed in
  24   24  #             /platform/$(PLATFORM)/boot/grub, not /boot/grub.
  25   25  #
  26   26  # OPTION_DOCS:
  27   27  #       Build and install some GRUB documentations, e.g. man and info files.
  28   28  #       NOTE: these docs will be installed in
  29   29  #             /platform/$(PLATFORM)/boot/grub, not /boot/grub.
  30   30  #
  31   31  # OPTION_FS:
  32   32  #       Build additional filesystem support into GRUB. This will increase
  33   33  #       the sizes of stage2 and pxegrub and may cause malfunction.
  34   34  #

  35   35  # STAGE2_NETBOOT:
  36   36  #       Include netboot support in stage2 (on by default).
  37   37  #       This only affects stage2, not pxegrub (diskless support).
  38   38  #
  39   39  # STAGE2_NETBOOT        = $(POUND_SIGN)
  40   40  OPTION_UTILS    = $(POUND_SIGN)
  41   41  OPTION_DOCS     = $(POUND_SIGN)
  42   42  OPTION_FS       = $(POUND_SIGN)
  43   43  
  44   44  
  45      -BASE_CFLAGS     = -B$(GCC_ROOT)/bin/ -g $(CPPFLAGS) $(OPTFLAGS)
       45 +BASE_CFLAGS     = -B$(GCC_ROOT)/bin/ -g $(CPPFLAGS) $(OPTFLAGS) -std=gnu89
  46   46  BASE_CCASFLAGS  = -B$(GCC_ROOT)/bin/ -g $(CPPFLAGS) $(OPTFLAGS)
  47   47  BASE_LDFLAGS    =
  48   48  
  49   49  CC              = $(GCC_ROOT)/bin/gcc
  50   50  CFLAGS          = $(BASE_CFLAGS)
  51   51  CCDEPMODE       = depmode=none
  52   52  
  53   53  CCAS            = $(CC)
  54   54  CCASFLAGS       = $(BASE_CCASFLAGS)
  55   55  

  56   56  CPP             = $(CC) -E
  57   57  
  58   58  # $(ENVCPPFLAGS4), if defined, should be something like "-Y I,somepath".
  59   59  # We want to get rid of the "-Y I," part but make's pattern replacement
  60   60  # macro reference doesn't allow spaces in it, e.g. $(ENVCPPFLAGS4:-Y I,%=%).
  61   61  # So we'll get rid of the "-Y" now and then the "I," later.  By the way, this
  62   62  # should also work in case $(ENVCPPFLAGS4) is "-YI,somepath" (no space).
  63   63  t.ENVCPPFLAGS4  = $(ENVCPPFLAGS4:-Y%=%)
  64   64  
  65   65  CPPFLAGS        = $(DEFS) $(INCLUDES) $(WARNFLAGS) \
  66   66                    $(ENVCPPFLAGS1:-I%=-isystem %) \
  67   67                    $(ENVCPPFLAGS2:-I%=-isystem %) \
  68   68                    $(ENVCPPFLAGS3:-I%=-isystem %) \
  69   69                    $(t.ENVCPPFLAGS4:I,%=-nostdinc -isystem %)
  70   70  
  71   71  CCLD            = $(GNU_ROOT)/bin/gld
  72   72  LDFLAGS         = $(BASE_LDFLAGS)
  73   73  LINKFLAGS       = -g
  74   74  LINK            = $(CCLD) $(LINKFLAGS) $(LDFLAGS)
  75   75  
  76   76  DEFS            = -DHAVE_CONFIG_H -DSOLARIS_NETBOOT
  77   77  OPTFLAGS        = -falign-jumps=1 -falign-loops=1 -falign-functions=1
  78   78  #WARNFLAGS      = -Wall -Wmissing-prototypes -Wunused -Wshadow \
  79   79  #                 -Wpointer-arith -Wundef
  80   80  
  81   81  OBJCOPY         = $(GNU_ROOT)/bin/gobjcopy
  82   82  
  83   83  AR              = /usr/ccs/bin/ar
  84   84  RANLIB          = :
  85   85  
  86   86  MKDIR           = mkdir -p

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