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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
15 HDEFINES=
16 host64=false
17 HOST_64BIT_TYPE=
18 HOST_U_64BIT_TYPE=
19
20 case "${host}" in
21
22 alpha*-*-*) host64=true; HOST_64BIT_TYPE=long ;;
23
24 hppa*-*-hpux*) HDEFINES=-DHOST_HPPAHPUX ;;
25 hppa*-*-hiux*) HDEFINES=-DHOST_HPPAHPUX ;;
26 hppa*-*-mpeix*) HDEFINES=-DHOST_HPPAMPEIX ;;
27 hppa*-*-bsd*) HDEFINES=-DHOST_HPPABSD ;;
28 hppa*-*-osf*) HDEFINES=-DHOST_HPPAOSF ;;
29
30 ia64-*-linux*) host64=true; HOST_64BIT_TYPE=long ;;
31
32 i[3456]86-sequent-bsd*) HDEFINES=-Dshared=genshared ;;
33 i[3456]86-sequent-sysv4*) ;;
34 i[3456]86-sequent-sysv*) HDEFINES=-Dshared=genshared ;;
35
36 mips*-dec-netbsd*) ;;
37 mips*-*-openbsd*) ;;
38 mips*-dec-*) HDEFINES="-G 4" ;;
39 mips*-sgi-irix3*) HDEFINES="-G 4" ;;
40 mips*-sgi-irix4*) HDEFINES="-G 4" ;;
41 mips*-sgi-irix6*) host64=true
42 HOST_64BIT_TYPE="long long";
43 HOST_U_64BIT_TYPE="unsigned long long";
44 ;;
45 mips*-*-sysv4*) ;;
46 mips*-*-sysv*) HDEFINES="-G 4" ;;
47 mips*-*-riscos*) HDEFINES="-G 4" ;;
48
49 m68*-hp-hpux*) HDEFINES=-DHOST_HP300HPUX ;;
50
51 *-*-solaris*) HOST_64BIT_TYPE="long long"
52 HOST_U_64BIT_TYPE="unsigned long long"
53 ;;
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 ;;
74 esac