Merge branch 'maint'

* maint:
  Configure now assumed normal doubles
  Bumped version nr
  bumped revision
  make list_suffix/1 and list_prefix/1 handle erl_parse() cons sequences
  modernized and cleaned up edoc documentation
  removed obsolete @spec annotations and fixed some -spec and -type annotations
  preserve line numbers when reverting representation
  updated author e-mail
  removed CVS keywords from source files
  Revise the autoconf tests for double middle endianness.
  Add test for floating-point output to float_SUITE.
  Unbreak floating point on middle-endian machines.
  Add support for NULL value in odbc:param_query

Conflicts:
	xcomp/README.md

7 files changed, 55 insertions, 1 deletions

diff --git a/xcomp/erl-xcomp-TileraMDE2.0-tilepro.conf b/xcomp/erl-xcomp-TileraMDE2.0-tilepro.conf
index f9fff0fa8e..287cb787d9 100644
--- a/xcomp/erl-xcomp-TileraMDE2.0-tilepro.conf
+++ b/xcomp/erl-xcomp-TileraMDE2.0-tilepro.conf
@@ -187,6 +187,15 @@ erl_xcomp_sysroot="$TILERA_ROOT/tile"
 #   value is used, `configure' will try to figure this out automatically.
 #erl_xcomp_bigendian=
 
+# * `erl_xcomp_double_middle_endian` - `yes|no`. No default. If `yes`, the
+#   target system must have doubles in "middle-endian" format. If
+#   `no`, it has "regular" endianness. 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_double_middle_endian
+
 # * `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.
diff --git a/xcomp/erl-xcomp-avr32-atmel-linux-gnu.conf b/xcomp/erl-xcomp-avr32-atmel-linux-gnu.conf
index be22d498d6..e86043f5c8 100644
--- a/xcomp/erl-xcomp-avr32-atmel-linux-gnu.conf
+++ b/xcomp/erl-xcomp-avr32-atmel-linux-gnu.conf
@@ -190,6 +190,15 @@ erl_xcomp_sysroot="$ATMEL_SYSROOT_AVR32"
 #   value is used, `configure' will try to figure this out automatically.
 #erl_xcomp_bigendian=
 
+# * `erl_xcomp_double_middle_endian` - `yes|no`. No default. If `yes`, the
+#   target system must have doubles in "middle-endian" format. If
+#   `no`, it has "regular" endianness. 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_double_middle_endian
+
 # * `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.
diff --git a/xcomp/erl-xcomp-mips-linux.conf b/xcomp/erl-xcomp-mips-linux.conf
index 3ac057bb4c..2195b7d6e9 100644
--- a/xcomp/erl-xcomp-mips-linux.conf
+++ b/xcomp/erl-xcomp-mips-linux.conf
@@ -187,6 +187,15 @@ CFLAGS=-Os
 #   value is used, `configure' will try to figure this out automatically.
 #erl_xcomp_bigendian=
 
+# * `erl_xcomp_double_middle_endian` - `yes|no`. No default. If `yes`, the
+#   target system must have doubles in "middle-endian" format. If
+#   `no`, it has "regular" endianness. 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_double_middle_endian
+
 # * `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.
diff --git a/xcomp/erl-xcomp-vars.sh b/xcomp/erl-xcomp-vars.sh
index d9972eb3db..168b25262a 100644
--- a/xcomp/erl-xcomp-vars.sh
+++ b/xcomp/erl-xcomp-vars.sh
@@ -26,4 +26,4 @@
 #    and precious variables in $ERL_TOP/erts/aclocal.m4.
 #
 
-erl_xcomp_vars="erl_xcomp_sysroot erl_xcomp_isysroot erl_xcomp_bigendian erl_xcomp_linux_clock_gettime_correction erl_xcomp_linux_nptl erl_xcomp_linux_usable_sigusrx erl_xcomp_linux_usable_sigaltstack erl_xcomp_poll erl_xcomp_kqueue erl_xcomp_putenv_copy erl_xcomp_reliable_fpe erl_xcomp_getaddrinfo erl_xcomp_gethrvtime_procfs_ioctl erl_xcomp_clock_gettime_cpu_time erl_xcomp_after_morecore_hook erl_xcomp_dlsym_brk_wrappers"
+erl_xcomp_vars="erl_xcomp_sysroot erl_xcomp_isysroot erl_xcomp_bigendian erl_xcomp_double_middle_endian erl_xcomp_linux_clock_gettime_correction erl_xcomp_linux_nptl erl_xcomp_linux_usable_sigusrx erl_xcomp_linux_usable_sigaltstack erl_xcomp_poll erl_xcomp_kqueue erl_xcomp_putenv_copy erl_xcomp_reliable_fpe erl_xcomp_getaddrinfo erl_xcomp_gethrvtime_procfs_ioctl erl_xcomp_clock_gettime_cpu_time erl_xcomp_after_morecore_hook erl_xcomp_dlsym_brk_wrappers"
diff --git a/xcomp/erl-xcomp-vxworks_ppc32.conf b/xcomp/erl-xcomp-vxworks_ppc32.conf
index ed8305ea93..bea4b3e374 100644
--- a/xcomp/erl-xcomp-vxworks_ppc32.conf
+++ b/xcomp/erl-xcomp-vxworks_ppc32.conf
@@ -187,6 +187,15 @@ AR="$WIND_BASE/gnu/3.4.4-vxworks-6.3/$WIND_HOST_TYPE/bin/arppc"
 #   value is used, `configure' will try to figure this out automatically.
 erl_xcomp_bigendian=yes
 
+# * `erl_xcomp_double_middle_endian` - `yes|no`. No default. If `yes`, the
+#   target system must have doubles in "middle-endian" format. If
+#   `no`, it has "regular" endianness. 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_double_middle_endian
+
 # * `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.
diff --git a/xcomp/erl-xcomp-x86_64-saf-linux-gnu.conf b/xcomp/erl-xcomp-x86_64-saf-linux-gnu.conf
index f645ddbd96..de9118ae30 100644
--- a/xcomp/erl-xcomp-x86_64-saf-linux-gnu.conf
+++ b/xcomp/erl-xcomp-x86_64-saf-linux-gnu.conf
@@ -187,6 +187,15 @@ erl_xcomp_after_morecore_hook=yes
 #   value is used, `configure' will try to figure this out automatically.
 #erl_xcomp_bigendian=
 
+# * `erl_xcomp_double_middle_endian` - `yes|no`. No default. If `yes`, the
+#   target system must have doubles in "middle-endian" format. If
+#   `no`, it has "regular" endianness. 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_double_middle_endian
+
 # * `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.
diff --git a/xcomp/erl-xcomp.conf.template b/xcomp/erl-xcomp.conf.template
index eb331ffe92..c215f0fb13 100644
--- a/xcomp/erl-xcomp.conf.template
+++ b/xcomp/erl-xcomp.conf.template
@@ -187,6 +187,15 @@
 #   value is used, `configure' will try to figure this out automatically.
 #erl_xcomp_bigendian=
 
+# * `erl_xcomp_double_middle` - `yes|no`. No default. If `yes`, the
+#   target system must have doubles in "middle-endian" format. If
+#   `no`, it has "regular" endianness. 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_double_middle_endian
+
 # * `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.