configure.host revision 130562
1# This file is a shell script that overrides some of the tools and 2# flags used on a host specific basis. 3 4# Since the "bfd/hosts" directory is shared by the bfd, opcodes, and 5# binutils directories (at least), the index to it is also shared. 6# This is that index. Each configure.in file should source this file 7# in its per-host part. 8 9# This sets the following shell variables: 10# HDEFINES host specific compiler options 11# host64 set to true if 64 bit types are as fast as 32 bit 12# HOST_64BIT_TYPE host 64 bit type 13# HOST_U_64BIT_TYPE unsigned 64 bit type (not needed if 64BIT_TYPE is long) 14 15HDEFINES= 16host64=false 17HOST_64BIT_TYPE= 18HOST_U_64BIT_TYPE= 19 20case "${host}" in 21 22hppa*-*-hpux*) # HP/UX's ftello64 et.al. declarations are only 23 # visible when _LARGEFILE64_SOURCE is defined. 24 # Without those declarations, real_ftell et.al. 25 # get mis-compiled. 26 HDEFINES="-DHOST_HPPAHPUX -D_LARGEFILE64_SOURCE" ;; 27hppa*-*-hiux*) HDEFINES=-DHOST_HPPAHPUX ;; 28hppa*-*-mpeix*) HDEFINES=-DHOST_HPPAMPEIX ;; 29hppa*-*-bsd*) HDEFINES=-DHOST_HPPABSD ;; 30hppa*-*-osf*) HDEFINES=-DHOST_HPPAOSF ;; 31 32ia64-*-*) host64=true;; 33 34# Workaround for limitations on win9x where file contents are 35# not zero'd out if you seek past the end and then write. 36i[3-7]86-*-mingw32*) HDEFINES=-D__USE_MINGW_FSEEK;; 37 38i[3-7]86-sequent-bsd*) HDEFINES=-Dshared=genshared ;; 39i[3-7]86-sequent-sysv4*) ;; 40i[3-7]86-sequent-sysv*) HDEFINES=-Dshared=genshared ;; 41 42mips*-*-netbsd*) ;; 43mips*-*-openbsd*) ;; 44mips*-dec-*) HDEFINES="-G 4" ;; 45mips*-sgi-irix3*) HDEFINES="-G 4" ;; 46mips*-sgi-irix4*) HDEFINES="-G 4" ;; 47mips*-sgi-irix6*) host64=true;; 48mips64*-*-linux*) host64=true;; 49mips*-*-sysv4*) ;; 50mips*-*-sysv*) HDEFINES="-G 4" ;; 51mips*-*-riscos*) HDEFINES="-G 4" ;; 52 53m68*-hp-hpux*) HDEFINES=-DHOST_HP300HPUX ;; 54 55*-*-windows*) 56 HOST_64BIT_TYPE=__int64 57 HOST_U_64BIT_TYPE="unsigned __int64" 58# The following krock is necessary because we can't run the build compiler 59# (MSVC) on the configure host, so we have to explicitly set the values here. 60# Note that this file is never run through autoconf, so we can't use any 61# autoconf macros here. Because of this, we have to muck with autoconf 62# variables explicitly. 63 ac_cv_func_mmap_fixed_mapped=no 64 ac_cv_header_time=no 65 ac_cv_func_getpagesize=no 66 ac_cv_func_madvise=no 67 ac_cv_func_mprotect=no 68 ac_cv_func_getuid=no 69 ac_cv_func_getgid=no 70 ac_cv_header_sys_file_h=no 71 ac_cv_header_sys_time_h=no 72 ac_cv_header_unistd_h=no 73 ;; 74esac 75