binutils/configure.in

   1 # This file is a shell script that supplies the information necessary
   2 # to tailor a template configure script into the configure script
   3 # appropriate for this directory.  For more information, check any
   4 # existing configure script.
   5
   6 srctrigger=ar.c
   7 srcname="Binutils"
   8
   9 # per-host:
  10
  11 . ${srcdir}/../bfd/configure.host
  12
  13 # per-target:
  14
  15 # Canonicalize the secondary target names.
  16 if [ -n "$enable_targets" ]; then
  17     for targ in `echo $enable_targets | sed 's/,/ /g'`
  18     do
  19         result=`$configsub $targ 2>/dev/null`
  20         if [ -n "$result" ]; then
  21             canon_targets="$canon_targets $result"
  22         else
  23             # Allow targets that config.sub doesn't recognize, like "all".
  24             canon_targets="$canon_targets $targ"
  25         fi
  26     done
  27 else
  28 # If our target is rs6000 _and nothing else_ then we build only nm!
  29     case $target in
  30         rs6000-*-lynx*) target_makefile_frag=config/rslynx ;;
  31     esac
  32 fi
  33
  34 all_targets=false
  35 build_nlmconv=false
  36 nlmconv_defs=
  37 build_srconv=false
  38 build_dlltool=false
  39 dlltool_defs=
  40
  41 for targ in $target $canon_targets
  42 do
  43     if [ "x$targ" = "xall" ]; then
  44         all_targets=true
  45         build_nlmconv=true
  46         build_srconv=true
  47         nlmconv_defs="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
  48     else
  49         case $targ in
  50         i[345]86*-*-netware*)
  51           build_nlmconv=true
  52           nlmconv_defs="$nlmconv_defs -DNLMCONV_I386"
  53           ;;
  54         alpha*-*-netware*)
  55           build_nlmconv=true
  56           nlmconv_defs="$nlmconv_defs -DNLMCONV_ALPHA"
  57           ;;
  58         powerpc*-*-netware*)
  59           build_nlmconv=true
  60           nlmconv_defs="$nlmconv_defs -DNLMCONV_POWERPC"
  61           ;;
  62         sparc*-*-netware*)
  63           build_nlmconv=true
  64           nlmconv_defs="$nlmconv_defs -DNLMCONV_SPARC"
  65           ;;
  66         esac
  67         case $targ in
  68         *-*-hms*) build_srconv=true ;;
  69         esac
  70         case $targ in
  71         arm-*pe*)
  72           build_dlltool=true;
  73           dlltool_defs="$dlltool_defs -DDLLTOOL_ARM"
  74          ;;
  75         i[3-6]86-*pe* | i[3-6]86-*-win32)
  76           build_dlltool=true;
  77           dlltool_defs="$dlltool_defs -DDLLTOOL_I386"
  78          ;;
  79         esac
  80     fi
  81 done
  82
  83 # We don't do any links based on the target system, just makefile config.
  84
  85 # post-target:
  86
  87 rm -f Makefile.tmp Makefile.2
  88 mv Makefile Makefile.tmp
  89
  90 if [ "x${build_nlmconv}" = "xtrue" ]; then
  91     echo 'BUILD_NLMCONV = $(NLMCONV_PROG)' >> Makefile.2
  92     echo "NLMCONV_DEFS = ${nlmconv_defs}" >> Makefile.2
  93 fi
  94
  95 if [ "x${build_srconv}" = "xtrue" ]; then
  96     echo 'BUILD_SRCONV = $(SRCONV_PROG)' >> Makefile.2
  97 fi
  98
  99 if [ "x${build_dlltool}" = "xtrue" ]; then
 100     echo 'BUILD_DLLTOOL = $(DLLTOOL_PROG)' >> Makefile.2
 101     echo "DLLTOOL_DEFS = ${dlltool_defs}" >> Makefile.2
 102 fi
 103
 104 targ=$target
 105 . $srcdir/../bfd/config.bfd
 106 if test "x$targ_underscore" = "xyes"; then
 107     underscore=1
 108 else
 109     underscore=0
 110 fi
 111 echo "UNDERSCORE = ${underscore}" >> Makefile.2
 112
 113 test -z "$CC" && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
 114 test -z "$CC" && CC=cc
 115 test -z "$CFLAGS" && CFLAGS=-g
 116 sed -e "s%@CC@%${CC}%" \
 117     -e "s%@CFLAGS@%${CFLAGS}%" \
 118     -e "s%@HDEFINES@%${HDEFINES}%" \
 119     -e "s%@LDFLAGS@%${LDFLAGS}%" < Makefile.tmp >> Makefile.2
 120
 121 rm -f Makefile.tmp
 122 mv Makefile.2 Makefile