# This file is a shell script that overrides some of the tools and
# flags used on a host specific basis.

# Since the "bfd/hosts" directory is shared by the bfd, opcodes, and
# binutils directories (at least), the index to it is also shared.
# This is that index.  Each configure.in file should source this file
# in its per-host part.

# This sets the following shell variables:
#  CC			compiler to use (only if needed and not already set)
#  CFLAGS		override CFLAGS (only if needed and not already set)
#  LDFLAGS		override LDFLAGS (only if needed and not already set)
#  AR			archiver to use (only if needed and not already set)
#  RANLIB		ranlib to use (only if needed and not already set)
#  HDEFINES		host specific compiler options
#  host64		set to true if this is a 64 bit host
#  HOST_64BIT_TYPE	host 64 bit type

HDEFINES=
host64=false
HOST_64BIT_TYPE=

case "${host}" in
# WHEN ADDING ENTRIES TO THIS MATRIX:
#  Make sure that the left side always has two dashes.  Otherwise you
#  can get spurious matches.  Even for unambiguous cases, do this as a
#  convention, else the table becomes a real mess to understand and maintain.
#
# Note that these entries cannot be fully alphabetical.  Don't try.
# The order of matching is critical when multiple lines could match.

alpha-*-*)		host64=true; HOST_64BIT_TYPE=long ;;

a29k-*-*)		CC=${CC-u3cc}; AR=${AR-u3ar} ;;

hppa*-*-hpux*)		HDEFINES=-DHOST_HPPAHPUX ;;
hppa*-*-hiux*)		HDEFINES=-DHOST_HPPAHPUX ;;
hppa*-*-bsd*)		HDEFINES=-DHOST_HPPABSD ;;
hppa*-*-osf*)		HDEFINES=-DHOST_HPPAOSF ;;

i[345]86-sequent-bsd*)	HDEFINES=-Dshared=genshared ;;
i[345]86-sequent-sysv4*) ;;
i[345]86-sequent-sysv*)	HDEFINES=-Dshared=genshared ;;
i[345]86-ncr*-sysv4*)	CC=${CC-/usr/ccs/ATT/cc}
			test -z "$CFLAGS" && CFLAGS=" "
			;;
i[345]86-*-go32*)	test -z "$CC" && CC="i386-go32-gcc -fno-omit-frame-pointer -O2 -Wl,-S"
			AR=${AR-i386-go32-ar}
			RANLIB=${RANLIB-i386-go32-ranlib}
			;;
i[345]86-*-win32)	test -z "$CC" && CC="i386-win32-gcc -O2"
			AR=${AR-i386-win32-ar}
			RANLIB=${RANLIB-i386-win32-ranlib}
			;;

mips-dec-*)		HDEFINES="-G 4"	;;
mips-sgi-irix3*)	HDEFINES="-G 4"
			test -z "$LDFLAGS" && LDFLAGS=-lmalloc
			;;
mips-sgi-irix4*)	HDEFINES="-G 4"
			test -z "$LDFLAGS" && LDFLAGS=-lmalloc
			;;
mips-*-sysv4*)		;;
mips-*-sysv*)		HDEFINES="-G 4" ;;
mips-*-riscos*)		HDEFINES="-G 4" ;;

m68*-apollo*-sysv*)	# sef@cygnus.com says this is how to compile
			# on an apollo in the SysV environment.
			test -z "$CC" && CC="cc -A nansi -A cpu,3000 -A runtype,any -A systype,any -DSHORT_ENUM_BUG -DUSG -U__STDC__ -Dm68000=mc68000"
			;;
m68*-hp-hpux*)		HDEFINES=-DHOST_HP300HPUX ;;

m88*-*-dgux*)		test -z "$CC" && CC="gcc -Wall -ansi -D__using_DGUX"
			;;

romp-*-*)		# hc/pcc just can't cut it
			CC=${CC-gcc}
			;;

rs6000-*-aix4)		HDEFINES=-DHOST_AIX ;;
rs6000-*-*)		HDEFINES=-DHOST_AIX ;;
powerpc-*-aix4*)	HDEFINES=-DHOST_AIX ;;
powerpc-*-aix*)		HDEFINES=-DHOST_AIX ;;

esac