[PATCH 001/114] Add initial port for Phoenix-RTOS.

[Jakub Sejdak <jakub dot sejdak at phoesys dot com>]

From: Kuba Sejdak <jakub.sejdak@phoesys.com>

---
 config.sub                   |  3 +++
 configure                    |  6 ++++++
 newlib/configure.host        | 10 ++++++++++
 newlib/libc/sys/configure    |  3 +++
 newlib/libc/sys/configure.in |  1 +
 5 files changed, 23 insertions(+)

diff --git a/config.sub b/config.sub
index da6d1b6..f7adbde 100755
--- a/config.sub
+++ b/config.sub
@@ -1531,6 +1531,9 @@ case $os in
 		;;
 	-nacl*)
 		;;
+	-phoenix)
+		os=-phoenix
+		;;
 	-none)
 		;;
 	*)
diff --git a/configure b/configure
index 35f231e..90e3e68 100755
--- a/configure
+++ b/configure
@@ -3673,6 +3673,9 @@ case "${target}" in
   *-*-netware*)
     noconfigdirs="$noconfigdirs target-newlib target-libgloss"
     ;;
+  *-*-phoenix)
+    noconfigdirs="$noconfigdirs target-libgloss"
+    ;;
   *-*-tpf*)
     noconfigdirs="$noconfigdirs target-newlib target-libgloss"
     ;;
@@ -3764,6 +3767,9 @@ case "${target}" in
   arm-*-pe*)
     noconfigdirs="$noconfigdirs target-libgloss"
     ;;
+  arm-*-phoenix*)
+    noconfigdirs="$noconfigdirs target-libgloss"
+    ;;
   arm-*-riscix*)
     noconfigdirs="$noconfigdirs ld target-libgloss"
     ;;
diff --git a/newlib/configure.host b/newlib/configure.host
index bb163ec..9bc40de 100644
--- a/newlib/configure.host
+++ b/newlib/configure.host
@@ -385,6 +385,11 @@ case "${host}" in
 	signal_dir=
 	sys_dir=netware
 	;;
+  *-*-phoenix)
+	sys_dir=phoenix
+	posix_dir=posix
+	unix_dir=unix
+	;;
   *-*-rtems*)			# generic RTEMS support
 	sys_dir=rtems
 	posix_dir=posix
@@ -578,6 +583,11 @@ case "${host}" in
 	newlib_cflags="${newlib_cflags} -DHAVE_OPENDIR -DHAVE_RENAME -DSIGNAL_PROVIDED -D_COMPILING_NEWLIB -DHAVE_BLKSIZE -DHAVE_FCNTL -DMALLOC_PROVIDED"
 	syscall_dir=syscalls
 	;;
+  *-*-phoenix)
+	newlib_cflags="${newlib_cflags} -DMISSING_SYSCALL_NAMES -D_COMPILING_NEWLIB -DHAVE_BLKSIZE -DHAVE_NANOSLEEP"
+	default_newlib_io_long_long="yes"
+	syscall_dir=
+	;;
 # RTEMS supplies its own versions of some routines:
 #       malloc()            (reentrant version)
 #       exit()              RTEMS has a "global" reent to flush
diff --git a/newlib/libc/sys/configure b/newlib/libc/sys/configure
index d64b0dd..55c6e13 100755
--- a/newlib/libc/sys/configure
+++ b/newlib/libc/sys/configure
@@ -797,6 +797,7 @@ m88kbug
 mmixware
 netware
 or1k
+phoenix
 rdos
 rtems
 sh
@@ -11828,6 +11829,8 @@ subdirs="$subdirs a29khif"
  ;;
 	or1k) subdirs="$subdirs or1k"
  ;;
+	phoenix) subdirs="$subdirs phoenix"
+ ;;
 	rdos) subdirs="$subdirs rdos"
  ;;
 	rtems) subdirs="$subdirs rtems"
diff --git a/newlib/libc/sys/configure.in b/newlib/libc/sys/configure.in
index b50a6d3..bc6cb88 100644
--- a/newlib/libc/sys/configure.in
+++ b/newlib/libc/sys/configure.in
@@ -34,6 +34,7 @@ if test -n "${sys_dir}"; then
 	mmixware) AC_CONFIG_SUBDIRS(mmixware) ;;
 	netware) AC_CONFIG_SUBDIRS(netware) ;;
 	or1k) AC_CONFIG_SUBDIRS(or1k) ;;
+	phoenix) AC_CONFIG_SUBDIRS(phoenix) ;;
 	rdos) AC_CONFIG_SUBDIRS(rdos) ;;
 	rtems) AC_CONFIG_SUBDIRS(rtems) ;;
 	sh) AC_CONFIG_SUBDIRS(sh) ;;
-- 
2.5.0