-# This file is a shell script that supplies the information necessary
-# to tailor a template configure script into the configure script
-# appropriate for this directory. For more information, check any
-# existing configure script.
+# 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.
-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-*-*) my_host=alphaosf ; host64=true ;;
-a29k-*-*) my_host=ultra3 ;;
-
-hppa*-hp-hpux) my_host=hppahpux ;;
-hppa*-hp-bsd) my_host=hppabsd ;;
-hppa*-hp-osf) my_host=hppaosf ;;
-
-i[34]86-*-bsd) my_host=i386bsd ;;
-i[34]86-ncr*-sysv4*) my_host=ncr3000 ;;
-i[34]86-*-go32) my_host=go32 ;;
-i[34]86-*-sysv4*) my_host=i386v4 ;;
-i[34]86-*-sysv*) my_host=i386v ;;
-i[34]86-*-solaris*) my_host=i386v ;;
-i[34]86-*-sco*) my_host=i386v ;;
-i[34]86-*-mach*) my_host=i386mach ;;
-i[34]86-*-msdos*) my_host=dose ;;
-i[34]86-*-linux) my_host=i386linux ;;
-i[34]86-*-isc*) my_host=i386isc ;;
-i[34]86-*-aix*) my_host=i386aix ;;
-
-i860-*-*) my_host=stratus ;;
-
-mips-dec-bsd*) my_host=mipsbsd ;;
-mips-dec-*) my_host=decstation ;;
-mips-sgi-irix3*) my_host=irix3 ;;
-mips-sgi-irix4*) my_host=irix4 ;;
-mips-*-sysv*) my_host=riscos ;;
-mips-*-riscos*) my_host=riscos ;;
-
-m68*-apollo*-sysv*) my_host=apollov68 ;;
-m68*-apollo*-bsd*) my_host=apollo68 ;;
-m68*-bull*-sysv*) my_host=dpx2 ;;
-m68*-convergent-sysv*) my_host=miniframe ;;
-m68*-cbm-amigados) my_host=amigados ;;
-m68*-cbm-sysv4*) my_host=amix ;;
-m68*-hp-hpux) my_host=hp300 ;;
-m68*-hp-bsd) my_host=hp300bsd ;;
-m68*-motorola-sysv*) my_host=delta68 ;;
-m68*-sony-*) my_host=news ;;
-m68*-sun-*) my_host=sun3 ;;
+# This sets the following shell variables:
+# HDEFINES host specific compiler options
+# host64 set to true if 64 bit types are as fast as 32 bit
+# HOST_64BIT_TYPE host 64 bit type
+# HOST_U_64BIT_TYPE unsigned 64 bit type (not needed if 64BIT_TYPE is long)
-m88k-motorola-*) my_host=delta88 ;;
-m88k-harris-*) my_host=harris ;;
-m88k-*-dgux) my_host=dgux ;;
+HDEFINES=
+host64=false
+HOST_64BIT_TYPE=
+HOST_U_64BIT_TYPE=
-romp-*-*) my_host=rtbsd ;;
-
-rs6000-*-*) my_host=rs6000 ;;
-
-sparc-*-sunos64) my_host=sparc-ll ;;
-sparc-*-sysv4*) my_host=sysv4 ;;
-sparc-*-solaris2*) my_host=solaris2 ;;
-sparc-*-sysv64) my_host=sysv4-ll ;;
-sparc-*-*) my_host=sparc ;;
-
-tahoe-*-*) my_host=tahoe ;;
-
-vax-*-ultrix2*) my_host=vaxult2 ;;
-vax-*-ultrix*) my_host=vaxult ;;
-vax-*-*) my_host=vaxbsd ;;
-
-we32k-*-*) my_host=we32k ;;
+case "${host}" in
+hppa*64*-*-hpux*) # HP/UX's ftello64 et.al. declarations are only
+ # visible when _LARGEFILE64_SOURCE is defined.
+ # Without those declarations, real_ftell et.al.
+ # get mis-compiled.
+ HDEFINES="-DHOST_HPPAHPUX -D_LARGEFILE64_SOURCE"
+ host64=true;;
+hppa*-*-hpux*) HDEFINES="-DHOST_HPPAHPUX -D_LARGEFILE64_SOURCE" ;;
+hppa*-*-hiux*) HDEFINES=-DHOST_HPPAHPUX ;;
+hppa*-*-mpeix*) HDEFINES=-DHOST_HPPAMPEIX ;;
+hppa*-*-bsd*) HDEFINES=-DHOST_HPPABSD ;;
+hppa*-*-osf*) HDEFINES=-DHOST_HPPAOSF ;;
+
+ia64-*-hpux*) HDEFINES=-D_LARGEFILE64_SOURCE
+ host64=true;;
+ia64-*-*) host64=true;;
+
+# Workaround for limitations on win9x where file contents are
+# not zero'd out if you seek past the end and then write.
+i[3-7]86-*-mingw32*) HDEFINES=-D__USE_MINGW_FSEEK;;
+
+i[3-7]86-sequent-bsd*) HDEFINES=-Dshared=genshared ;;
+i[3-7]86-sequent-sysv4*) ;;
+i[3-7]86-sequent-sysv*) HDEFINES=-Dshared=genshared ;;
+
+mips*-*-netbsd*) ;;
+mips*-*-openbsd*) ;;
+mips*-dec-*) HDEFINES="-G 4" ;;
+mips*-sgi-irix3*) HDEFINES="-G 4" ;;
+mips*-sgi-irix4*) HDEFINES="-G 4" ;;
+mips*-sgi-irix6*) host64=true;;
+mips64*-*-linux*) host64=true;;
+mips*-*-sysv4*) ;;
+mips*-*-sysv*) HDEFINES="-G 4" ;;
+mips*-*-riscos*) HDEFINES="-G 4" ;;
+
+m68*-hp-hpux*) HDEFINES=-DHOST_HP300HPUX ;;
+
+*-*-windows*)
+ HOST_64BIT_TYPE=__int64
+ HOST_U_64BIT_TYPE="unsigned __int64"
+# The following krock is necessary because we can't run the build compiler
+# (MSVC) on the configure host, so we have to explicitly set the values here.
+# Note that this file is never run through autoconf, so we can't use any
+# autoconf macros here. Because of this, we have to muck with autoconf
+# variables explicitly.
+ ac_cv_func_mmap_fixed_mapped=no
+ ac_cv_header_time=no
+ ac_cv_func_getpagesize=no
+ ac_cv_func_madvise=no
+ ac_cv_func_mprotect=no
+ ac_cv_func_getuid=no
+ ac_cv_func_getgid=no
+ ac_cv_header_sys_file_h=no
+ ac_cv_header_sys_time_h=no
+ ac_cv_header_unistd_h=no
+ ;;
esac
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