[PATCH] pru: Do not define MISSING_SYSCALL_NAMES for pru

[Dimitar Dimitrov]

The PRU newlib port is supposed to implement case #2 as described in
newlib/libc/include/reent.h .  Thus drop the defining of
MISSING_SYSCALL_NAMES.

Before:
  $ pru-nm libnosys.a | grep getentropy
  00000000 T getentropy

With this patch:
  $ pru-nm libnosys.a | grep getentropy
  00000000 T _getentropy

Ok for master?

ChangeLog:

	* libgloss/configure: Regenerate.
	* libgloss/libnosys/acinclude.m4: Do not define
	MISSING_SYSCALL_NAMES for pru.

Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>
---
 libgloss/configure             | 1 +
 libgloss/libnosys/acinclude.m4 | 1 +
 2 files changed, 2 insertions(+)

diff --git a/libgloss/configure b/libgloss/configure
index a49f58638..562f1ffb8 100755
--- a/libgloss/configure
+++ b/libgloss/configure
@@ -5349,6 +5349,7 @@ case "${target}" in
   mn10?00-*-*) ;;
   riscv*-*-*) ;;
   powerpcle-*-pe) ;;
+  pru-*-*) ;;
   sh*-*-*) ;;
   sparc-sun-sunos*) ;;
   sparc64-*-*) ;;
diff --git a/libgloss/libnosys/acinclude.m4 b/libgloss/libnosys/acinclude.m4
index ba293f08a..df7433e70 100644
--- a/libgloss/libnosys/acinclude.m4
+++ b/libgloss/libnosys/acinclude.m4
@@ -16,6 +16,7 @@ case "${target}" in
   mn10?00-*-*) ;;
   riscv*-*-*) ;;
   powerpcle-*-pe) ;;
+  pru-*-*) ;;
   sh*-*-*) ;;
   sparc-sun-sunos*) ;;
   sparc64-*-*) ;;
-- 
2.45.0