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+#### -*-shell-script-*-
+####
+#### %CopyrightBegin%
+####
+#### Copyright Ericsson AB 2010. All Rights Reserved.
+####
+#### The contents of this file are subject to the Erlang Public License,
+#### Version 1.1, (the "License"); you may not use this file except in
+#### compliance with the License. You should have received a copy of the
+#### Erlang Public License along with this software. If not, it can be
+#### retrieved online at http://www.erlang.org/.
+####
+#### Software distributed under the License is distributed on an "AS IS"
+#### basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+#### the License for the specific language governing rights and limitations
+#### under the License.
+####
+#### %CopyrightEnd%
+####
+#### File: erl-xcomp-x86_64-saf-linux-gnu.conf
+#### Author: Rickard Green
+####
+#### --------------------------------------------------------------------------
+#### When cross compiling Erlang/OTP using `otp_build`, copy this file and set
+#### the variables needed below. Then pass the path to the copy of this file as
+#### an argument to `otp_build` in the configure stage:
+####   `otp_build configure --xcomp-conf=<FILE>`
+#### --------------------------------------------------------------------------
+
+### Note that you cannot define arbitrary variables in a cross compilation
+### configuration file. Only the ones listed below will be guaranteed to be
+### visible throughout the whole execution of all `configure` scripts. Other
+### variables needs to be defined as arguments to `configure` or exported in
+### the environment.
+
+### ### Variables for `otp_build` Only ###
+
+### Variables in this section are only used, when configuring Erlang/OTP for
+### cross compilation using `$ERL_TOP/otp_build configure`.
+
+### *NOTE*! These variables currently have *no* effect if you configure using
+### the `configure` script directly.
+
+## `erl_xcomp_build` - The build system used. This value will be passed as
+##    `--build=$erl_xcomp_build` argument to the `configure` script. It does
+##    not have to be a full `CPU-VENDOR-OS` triplet, but can be. The full
+##    `CPU-VENDOR-OS` triplet will be created by
+##      `$ERL_TOP/erts/autoconf/config.sub $erl_xcomp_build`.
+##    If set to `guess`, the build system will be guessed using
+##      `$ERL_TOP/erts/autoconf/config.guess`.
+erl_xcomp_build=guess
+
+## `erl_xcomp_host` - Cross host/target system to build for. This value will
+##    be passed as `--host=$erl_xcomp_host` argument to the `configure` script.
+##    It does not have to be a full `CPU-VENDOR-OS` triplet, but can be. The
+##    full `CPU-VENDOR-OS` triplet will be created by:
+##      `$ERL_TOP/erts/autoconf/config.sub $erl_xcomp_host`
+erl_xcomp_host=x86_64-saf-linux-gnu
+
+## `erl_xcomp_configure_flags` - Extra configure flags to pass to the
+##    `configure` script.
+#erl_xcomp_configure_flags=
+
+### ### Cross Compiler and Other Tools ###
+
+### If the cross compilation tools are prefixed by `<HOST>-` you probably do
+### not need to set these variables (where `<HOST>` is what has been passed as
+### `--host=<HOST>` argument to `configure`).
+
+### All variables in this section can also be used when native compiling.
+
+## `CC` - C compiler.
+CC=x86_64-saf-gcc
+
+## `CFLAGS` - C compiler flags.
+#CFLAGS=
+
+## `STATIC_CFLAGS` - Static C compiler flags.
+#STATIC_CFLAGS=
+
+## `CFLAG_RUNTIME_LIBRARY_PATH` - This flag should set runtime library
+##    search path for the shared libraries. Note that this actually is a
+##    linker flag, but it needs to be passed via the compiler.
+#CFLAG_RUNTIME_LIBRARY_PATH=
+
+## `CPP` - C pre-processor.
+#CPP=
+
+## `CPPFLAGS` - C pre-processor flags.
+#CPPFLAGS=
+
+## `CXX` - C++ compiler.
+CXX=x86_64-saf-g++
+
+## `CXXFLAGS` - C++ compiler flags.
+#CXXFLAGS=
+
+## `LD` - Linker.
+LD=x86_64-saf-ld
+
+## `LDFLAGS` - Linker flags.
+#LDFLAGS=
+
+## `LIBS` - Libraries.
+#LIBS=
+
+### #### *D*ynamic *E*rlang *D*river Linking ####
+
+### *NOTE*! Either set all or none of the `DED_LD*` variables.
+
+## `DED_LD` - Linker for Dynamically loaded Erlang Drivers.
+#DED_LD=
+
+## `DED_LDFLAGS` - Linker flags to use with `DED_LD`.
+#DED_LDFLAGS=
+
+## `DED_LD_FLAG_RUNTIME_LIBRARY_PATH` - This flag should set runtime library
+##    search path for shared libraries when linking with `DED_LD`.
+#DED_LD_FLAG_RUNTIME_LIBRARY_PATH=
+
+### #### Large File Support ####
+
+### *NOTE*! Either set all or none of the `LFS_*` variables.
+
+## `LFS_CFLAGS` - Large file support C compiler flags.
+#LFS_CFLAGS=
+
+## `LFS_LDFLAGS` - Large file support linker flags.
+#LFS_LDFLAGS=
+
+## `LFS_LIBS` - Large file support libraries.
+#LFS_LIBS=
+
+### #### Other Tools ####
+
+## `RANLIB` - `ranlib` archive index tool.
+RANLIB=x86_64-saf-ranlib
+
+## `AR` - `ar` archiving tool.
+AR=x86_64-saf-ar
+
+## `GETCONF` - `getconf` system configuration inspection tool. `getconf` is
+##    currently used for finding out large file support flags to use, and
+##    on Linux systems for finding out if we have an NPTL thread library or
+##    not.
+#GETCONF=
+
+### ### Cross System Root Locations ###
+
+## `erl_xcomp_sysroot` - The absolute path to the system root of the cross
+##    compilation environment. Currently, the `crypto`, `odbc`, `ssh` and
+##    `ssl` applications need the system root. These applications will be
+##    skipped if the system root has not been set. The system root might be
+##    needed for other things too. If this is the case and the system root
+##    has not been set, `configure` will fail and request you to set it.
+erl_xcomp_sysroot="$SAF_SYSROOT_X86_64"
+
+## `erl_xcomp_isysroot` - The absolute path to the system root for includes
+##    of the cross compilation environment. If not set, this value defaults
+##    to `$erl_xcomp_sysroot`, i.e., only set this value if the include system
+##    root path is not the same as the system root path.
+#erl_xcomp_isysroot=
+
+### ### Optional Feature, and Bug Tests ###
+
+### These tests cannot (always) be done automatically when cross compiling. You
+### usually do not need to set these variables. Only set these if you really
+### know what you are doing.
+
+### Note that some of these values will override results of tests performed
+### by `configure`, and some will not be used until `configure` is sure that
+### it cannot figure the result out.
+
+### The `configure` script will issue a warning when a default value is used.
+### When a variable has been set, no warning will be issued.
+
+## `erl_xcomp_after_morecore_hook` - `yes|no`. Defaults to `no`. If `yes`, the
+##    target system must have a working `__after_morecore_hook` that can be
+##    used for tracking used `malloc()` implementations core memory usage.
+##    This is currently only used by unsupported features.
+erl_xcomp_after_morecore_hook=yes
+
+## `erl_xcomp_bigendian` - `yes|no`. No default. If `yes`, the target system
+##    must be big endian. If `no`, little endian. This can often be
+##    automatically detected, but not always. If not automatically detected,
+##    `configure` will fail unless this variable is set. Since no default
+##    value is used, `configure` will try to figure this out automatically.
+#erl_xcomp_bigendian=
+
+## `erl_xcomp_clock_gettime_cpu_time` - `yes|no`. Defaults to `no`. If `yes`,
+##    the target system must have a working `clock_gettime()` implementation
+##    that can be used for retrieving process CPU time.
+#erl_xcomp_clock_gettime_cpu_time=
+
+## `erl_xcomp_getaddrinfo` - `yes|no`. Defaults to `no`. If `yes`, the target
+##    system must have a working `getaddrinfo()` implementation that can
+##    handle both IPv4 and IPv6.
+erl_xcomp_getaddrinfo=yes
+
+## `erl_xcomp_gethrvtime_procfs_ioctl` - `yes|no`. Defaults to `no`. If `yes`,
+##    the target system must have a working `gethrvtime()` implementation and
+##    is used with procfs `ioctl()`.
+#erl_xcomp_gethrvtime_procfs_ioctl=
+
+## `erl_xcomp_dlsym_brk_wrappers` - `yes|no`. Defaults to `no`. If `yes`, the
+##    target system must have a working `dlsym(RTLD_NEXT, <S>)` implementation
+##    that can be used on `brk` and `sbrk` symbols used by the `malloc()`
+##    implementation in use, and by this track the `malloc()` implementations
+##    core memory usage. This is currently only used by unsupported features.
+#erl_xcomp_dlsym_brk_wrappers=
+
+## `erl_xcomp_kqueue` - `yes|no`. Defaults to `no`. If `yes`, the target system
+##    must have a working `kqueue()` implementation that returns a file
+##    descriptor which can be used by `poll()` and/or `select()`. If `no` and
+##    the target system has not got `epoll()` or `/dev/poll`, the kernel-poll
+##    feature will be disabled.
+#erl_xcomp_kqueue=
+
+## `erl_xcomp_linux_clock_gettime_correction` - `yes|no`. Defaults to `yes` on
+##    Linux; otherwise, `no`. If `yes`, `clock_gettime(CLOCK_MONOTONIC, _)` on
+##    the target system must work. This variable is recommended to be set to
+##    `no` on Linux systems with kernel versions less than 2.6.
+#erl_xcomp_linux_clock_gettime_correction=
+
+## `erl_xcomp_linux_nptl` - `yes|no`. Defaults to `yes` on Linux; otherwise,
+##    `no`. If `yes`, the target system must have NPTL (Native POSIX Thread
+##    Library). Older Linux systems have LinuxThreads instead of NPTL (Linux
+##    kernel versions typically less than 2.6).
+#erl_xcomp_linux_nptl=
+
+## `erl_xcomp_linux_usable_sigaltstack` - `yes|no`. Defaults to `yes` on Linux;
+##    otherwise, `no`. If `yes`, `sigaltstack()` must be usable on the target
+##    system. `sigaltstack()` on Linux kernel versions less than 2.4 are
+##    broken.
+#erl_xcomp_linux_usable_sigaltstack=
+
+## `erl_xcomp_linux_usable_sigusrx` - `yes|no`. Defaults to `yes`. If `yes`,
+##    the `SIGUSR1` and `SIGUSR2` signals must be usable by the ERTS. Old
+##    LinuxThreads thread libraries (Linux kernel versions typically less than
+##    2.2) used these signals and made them unusable by the ERTS.
+#erl_xcomp_linux_usable_sigusrx=
+
+## `erl_xcomp_poll` - `yes|no`. Defaults to `no` on Darwin/MacOSX; otherwise,
+##    `yes`. If `yes`, the target system must have a working `poll()`
+##    implementation that also can handle devices. If `no`, `select()` will be
+##    used instead of `poll()`.
+#erl_xcomp_poll=
+
+## `erl_xcomp_putenv_copy` - `yes|no`. Defaults to `no`. If `yes`, the target
+##    system must have a `putenv()` implementation that stores a copy of the
+##    key/value pair.
+#erl_xcomp_putenv_copy=
+
+## `erl_xcomp_reliable_fpe` - `yes|no`. Defaults to `no`. If `yes`, the target
+##    system must have reliable floating point exceptions.
+#erl_xcomp_reliable_fpe=
+
+####