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-rw-r--r--xcomp/erl-xcomp-vxworks_ppc32.conf172
1 files changed, 87 insertions, 85 deletions
diff --git a/xcomp/erl-xcomp-vxworks_ppc32.conf b/xcomp/erl-xcomp-vxworks_ppc32.conf
index 544212233a..19a9327239 100644
--- a/xcomp/erl-xcomp-vxworks_ppc32.conf
+++ b/xcomp/erl-xcomp-vxworks_ppc32.conf
@@ -23,7 +23,7 @@
### ----------------------------------------------------------------------------
### When cross compiling Erlang/OTP, copy this file and set the variables
### needed below. Then pass the path to the copy of this file as an argument
-### to "eval `otp_build env_cross <path to erl-xcomp.conf file>`".
+### to "eval `otp_build env_cross <absolute path to erl-xcomp.conf file>`".
### ----------------------------------------------------------------------------
### ----------------------------------------------------------------------------
@@ -31,60 +31,27 @@
###
##
-## Operating system and hardware architecture.
-##
-# Operating system: linux|solaris<ver>|darwin|freebsd|win32|<...>
-erl_xcomp_os=vxworks
-# Hardware architecture: x86|x86_64|ultrasparc|sparc64|ppc|arm|tile|<...>
-# Note that this will be the host parameter to configure, so it
-# should be both recognizable by config.sub and a valid prefix for
-# i.e. gcc etc.
-erl_xcomp_hw=ppc-wrs
-# Manufacturer: (unknown is ok)
-erl_xcomp_man=wrs
-# Extra target info (unknown is ok)
-erl_xcomp_target_xtra=unknown
-
-# Target (change if default isn't satisfactory)
-erl_xcomp_target=powerpc-wrs-vxworks
-
-##
-## Sizes (in bytes) of some important types.
-##
-# void *
-erl_xcomp_void_p=4
-# short
-erl_xcomp_short=2
-# int
-erl_xcomp_int=4
-# long
-erl_xcomp_long=4
-# long long (use 0 if no 'long long' type exist)
-erl_xcomp_long_long=8
-# size_t
-erl_xcomp_sizeof_size_t=4
-# off_t
-erl_xcomp_sizeof_off_t=4
+## Target system. The value will be passed as '--host' argument to the configure
+## script. It does not have to be a full CPU-VENDOR-OS tripplet, but can be. The
+## full CPU-VENDOR-OS tripplet will be created by:
+## $ERL_TOP/erts/autoconf/config.sub $erl_xcomp_host
+##
+erl_xcomp_host=powerpc-wrs-vxworks
### ----------------------------------------------------------------------------
-### The variables in the following section have to be set for linux systems
-###
-# linux kernel version (as reported by "uname -r")
-erl_xcomp_linux_kernel=
-
### ----------------------------------------------------------------------------
-### ---------------------------------------------------------------------------
### To override the configure flags for a special target system, You
### can set this variable which overrides configure parameters on the
### command line and instead uses the specified options. The variable
### leaves the build-host system untouched.
-### ---------------------------------------------------------------------------
+### ----------------------------------------------------------------------------
erl_xcomp_configure_flags="--without-termcap"
-###----------------------------------------------------------------------------
+###-----------------------------------------------------------------------------
### You can specify a specific CC or LD for the build target (the cross
### compiler) here along with magic CFLAGS and/or LDFLAGS if needed
-###----------------------------------------------------------------------------
+### ar and ranlib might also be specified if needed.
+###-----------------------------------------------------------------------------
erl_xcomp_cc="$WIND_BASE/gnu/3.4.4-vxworks-6.3/$WIND_HOST_TYPE/bin/ccppc"
@@ -97,9 +64,10 @@ erl_xcomp_cpp="$erl_xcomp_cc $erl_xcomp_cflags -E"
erl_xcomp_ldflags="-mlongcall"
erl_xcomp_ranlib="$WIND_BASE/gnu/3.4.4-vxworks-6.3/$WIND_HOST_TYPE/bin/ranlibppc"
+
erl_xcomp_ar="$WIND_BASE/gnu/3.4.4-vxworks-6.3/$WIND_HOST_TYPE/bin/arppc"
-###----------------------------------------------------------------------------
+###-----------------------------------------------------------------------------
### The ded_ls and ded_ldflags variables control linking of dynamically loaded
### erlang drivers. On i.e. Linux these are set to
### $(CC) and "-shared" respectively, but other OS'es might need other
@@ -107,7 +75,7 @@ erl_xcomp_ar="$WIND_BASE/gnu/3.4.4-vxworks-6.3/$WIND_HOST_TYPE/bin/arppc"
### erl_xcomp_ded_ld_runtime_library_path is the flag to set a
### specific runtime library path for the shared library at link time,
### usually this should be left empty.
-###----------------------------------------------------------------------------
+###-----------------------------------------------------------------------------
erl_xcomp_ded_ld=
@@ -115,83 +83,117 @@ erl_xcomp_ded_ldflags=
erl_xcomp_ded_ld_runtime_library_path=
-### The variables in the following section does not need to be set. Only
-### set these if you really know what you are doing.
+###
+### Optional feature, or bug tests
+###
+### These tests cannot (always) be done automatically when cross compiling.
+### You usually does not need to set these variables. Only set these if you
+### really know what you are doing.
###
##
-## Big endian/little endian can usually be determined by configure correctly,
-## but if not, set this variable
-##
+## erl_xcomp_bigendian - yes|no
+## 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. No default value
+## is used, i.e., configure will try to figure this out automatically.
erl_xcomp_bigendian=yes
##
-## If you have a working poll that can be used: yes|no
+## erl_xcomp_linux_clock_gettime_correction - yes|no (defaults to yes)
+## 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_sigusrx - yes|no (defaults to yes)
+## If yes, the SIGUSR1 and SIGUSR2 must be usable by the ERTS. Old
+## LinuxThreads thread libraries (Linux kernel versions less than 2.2) used
+## these signals and made them unusable by the ERTS.
+##
+erl_xcomp_linux_usable_sigusrx=
+
+##
+## erl_xcomp_linux_usable_sigaltstack - yes|no (defaults to yes)
+## 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_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=
##
-## If you have a working kqueue() that can be used: yes|no
+## 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=
##
-## If you have a putenv() that stores a copy of the key-value pair: yes|no
+## 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=
##
-## If you have reliable floating point exeptions that can be
-## used: yes|no
+## erl_xcomp_reliable_fpe - yes|no (defaults to no)
+## If yes, the target system must have reliable floating point exceptions.
##
erl_xcomp_reliable_fpe=
##
-## If you have getaddrinfo() usable for ipv6: yes|no
+## 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=
##
-## If you have a gethrvtime() that works and uses ioctl()
-## to /proc/self: yes|no
+## 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=
##
-## If you have a working clock_gettime(): yes|no
+## erl_xcomp_clock_gettime - 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=
##
-## If you have a __after_morecore_hook that can track malloc()s
-## core memory use: yes|no
+## 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.
##
erl_xcomp_after_morecore_hook=
##
-## If you have brk, sbrk and end symbols: yes|no
-##
-# brk
-erl_xcomp_have_brk=
-# _brk
-erl_xcomp_have__brk=
-# __brk
-erl_xcomp_have___brk=
-# sbrk
-erl_xcomp_have_sbrk=
-# _sbrk
-erl_xcomp_have__sbrk=
-# __sbrk
-erl_xcomp_have___sbrk=
-# end
-erl_xcomp_end=
-# _end
-erl_xcomp__end=
-
-##
-## If sbrk/brk wrappers using dlsym(RTLD_NEXT, _) can track malloc()s
-## core memory use: yes|no
+## 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.
##
-erl_xcomp_brk_wrappers=
+erl_xcomp_dlsym_brk_wrappers=
### ----------------------------------------------------------------------------