+#
+# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+#
# 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
+# This is that index. Each configure.ac file should source this file
# in its per-host part.
# This sets the following shell variables:
# HDEFINES host specific compiler options
-# host64 set to true if this is a 64 bit host
+# 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)
-# SHLIB_CC compiler to use when building shared library
-# SHLIB_CFLAGS flags to use when building shared library
-# PICFLAG may be set to flag to use to compile PIC
-# SHLINK may be set to the name to link the shared library to
-# ALLLIBS may be set to libraries to build
-# HLDFLAGS LDFLAGS specific to the host
-# HLDENV environment variable to set when linking for the host
-# RPATH_ENVVAR environment variable used to find shared libraries
-# INSTALL_SHLIB install a shared library
HDEFINES=
host64=false
HOST_64BIT_TYPE=
+HOST_U_64BIT_TYPE=
case "${host}" in
-alpha-*-*) host64=true; HOST_64BIT_TYPE=long ;;
-
-hppa*-*-hpux*) HDEFINES=-DHOST_HPPAHPUX ;;
+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 ;;
-i[3456]86-sequent-bsd*) HDEFINES=-Dshared=genshared ;;
-i[3456]86-sequent-sysv4*) ;;
-i[3456]86-sequent-sysv*) HDEFINES=-Dshared=genshared ;;
+ia64-*-hpux*) HDEFINES=-D_LARGEFILE64_SOURCE
+ host64=true;;
+ia64-*-*) host64=true;;
-mips-dec-netbsd*) ;;
-mips-dec-*) HDEFINES="-G 4" ;;
-mips-sgi-irix3*) HDEFINES="-G 4" ;;
-mips-sgi-irix4*) HDEFINES="-G 4" ;;
-mips-sgi-irix6*) # We can use __int64_t here because bfd.h
- # includes obstack.h which includes stddef.h.
- host64=true
- HOST_64BIT_TYPE=__int64_t
- HOST_U_64BIT_TYPE=__uint64_t
- ;;
-mips-*-sysv4*) ;;
-mips-*-sysv*) HDEFINES="-G 4" ;;
-mips-*-riscos*) HDEFINES="-G 4" ;;
+# 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;;
+mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu) host64=true;;
+mips*-*-sysv4*) ;;
+mips*-*-sysv*) HDEFINES="-G 4" ;;
+mips*-*-riscos*) HDEFINES="-G 4" ;;
+
+# Some Solaris systems (osol0906 at least) have a libc that doesn't recognise
+# the "MS-ANSI" code page name, so we define an override for CP_ACP (sets the
+# default code page used by windres/windmc when not specified by a commandline
+# option) to select the "WINDOWS-1252" name instead. See PR11280 for details.
+*-*-solaris2.11) HDEFINES=-DCP_ACP=1 ;;
-m68*-hp-hpux*) HDEFINES=-DHOST_HP300HPUX ;;
*-*-windows*)
- host64=true
HOST_64BIT_TYPE=__int64
HOST_U_64BIT_TYPE="unsigned __int64"
# The following krock is necessary because we can't run the build compiler
# 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=no
+ 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
-
-# If we are configuring with --enable-shared, adjust the shared
-# library support based on the host. This support must work for both
-# the BFD and the opcodes libraries.
-HLDFLAGS=
-HLDENV=
-RPATH_ENVVAR=LD_LIBRARY_PATH
-SHLIB_CC='$(CC)'
-SHLIB_CFLAGS='-shared'
-INSTALL_SHLIB='$(INSTALL_PROGRAM) $$f $(libdir)/$$tf;'
-if [ "${shared}" = "true" ]; then
- case "${host}" in
- hppa*-*-*) picfrag=${srcdir}/../config/mh-papic ;;
- i[34566]86-*-*) picfrag=${srcdir}/../config/mh-x86pic ;;
- *-*-*) picfrag=${srcdir}/../config/mh-${host_cpu}pic ;;
- esac
- if [ -f "${picfrag}" ]; then
- pic=`sed -n -e 's/^PICFLAG[ ]*=[ ]*\(.*\)$/\1/p' ${picfrag}`
- if [ -n "${pic}" ]; then
- PICFLAG=${pic}
- fi
- fi
-
- case "${host}" in
- *-dec-osf*)
- # -fpic is not needed on the Alpha.
- PICFLAG=
- HLDFLAGS='-rpath $(libdir)'
- SHLIB_CFLAGS='-shared -Wl,-soname,$(SONAME)'
- ;;
- *-*-hpux*)
- # HP/UX uses .sl for shared libraries.
- SHLINK=`echo ${SHLINK} | sed -e 's/so$/sl/'`
- SHLIB_CFLAGS='-shared $(PICFLAG)'
- HLDFLAGS='-Wl,+s,+b,$(libdir)'
- RPATH_ENVVAR=SHLIB_PATH
- INSTALL_SHLIB='$(INSTALL_PROGRAM) $$f $(libdir)/$$tf; chmod -w $(libdir)/$$tf;'
- ;;
- *-*-irix[56]*)
- # -fpic is not needed on Irix 5 or 6.
- PICFLAG=
- SHLIB_CFLAGS='-shared -Wl,-soname,$(SONAME)'
- HLDFLAGS='-Wl,-rpath,$(libdir)'
- ;;
- *-*-linux*aout*)
- ;;
- *-*-linux*)
- SHLIB_CFLAGS='-shared -Wl,-soname,$(SONAME)'
- case "${libdir}" in
- /lib | /usr/lib) ;;
- *) HLDFLAGS='-Wl,-rpath,$(libdir)' ;;
- esac
- ;;
- *-*-solaris*)
- SHLIB_CFLAGS='-shared -h $(SONAME)'
- HLDFLAGS='-R $(libdir)'
- ;;
- *-*-sysv4*)
- SHLIB_CFLAGS='-shared -h $(SONAME)'
- HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
- ;;
- *-*-sunos*)
- # Build a libTARGET-bfd.so.VERSION symlink in the object directory.
- ALLLIBS=`echo ${ALLLIBS} | sed -e 's/\$(SHLINK)/stamp-tshlink/'`
- ;;
- esac
-fi
-
-# On SunOS, if the linker supports the -rpath option, use it to
-# prevent ../bfd and ../opcodes from being included in the run time
-# search path.
-case "${host}" in
- *-*-sunos*)
- echo 'main () { }' > conftest.c
- ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
- if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
- :
- elif grep 'No such file' conftest.t >/dev/null 2>&1; then
- :
- elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
- :
- elif [ "${shared}" = "true" ]; then
- HLDFLAGS='-Wl,-rpath=$(libdir)'
- else
- HLDFLAGS='-Wl,-rpath='
- fi
- rm -f conftest.t conftest.c conftest
- ;;
-esac