regression in tgamma?

[Paul Zimmermann]

       Dear Corinna,

sorry, here is the patch generated by "git format-patch".

Paul

>From bb94a62d68012fc38a0b6b14cedb806ff86b5c29 Mon Sep 17 00:00:00 2001
From: Paul Zimmermann <Paul.Zimmermann@inria.fr>
Date: Fri, 18 Dec 2020 09:52:40 +0100
Subject: [PATCH] fixes to make compilation succeeds

---
 newlib/libm/math/w_tgamma.c  | 1 +
 newlib/libm/math/wf_tgamma.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/newlib/libm/math/w_tgamma.c b/newlib/libm/math/w_tgamma.c
index 0f90dd4c6..52d5d71d3 100644
--- a/newlib/libm/math/w_tgamma.c
+++ b/newlib/libm/math/w_tgamma.c
@@ -16,6 +16,7 @@
  */
 
 #include "fdlibm.h"
+#include <errno.h>
 
 #ifndef _DOUBLE_IS_32BITS
 
diff --git a/newlib/libm/math/wf_tgamma.c b/newlib/libm/math/wf_tgamma.c
index 80aacf757..504cb4c29 100644
--- a/newlib/libm/math/wf_tgamma.c
+++ b/newlib/libm/math/wf_tgamma.c
@@ -15,6 +15,7 @@
 
 #include "math.h"
 #include "fdlibm.h"
+#include <errno.h>
 
 #ifdef __STDC__
 	float tgammaf(float x)
@@ -34,7 +35,6 @@
 	    errno = EDOM;
 	  else if (finite(x))
 	    errno = ERANGE;
-	}
 	return y;
 #endif
 }
-- 
2.29.2