From: Bruno Haible <bruno@clisp.org>
Date: Sun, 15 Jun 2025 15:25:22 +0000 (+0200)
Subject: fenv-environment tests: Fix compilation errors on Linux/sh4.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3684e4127865d1cd27b75d79ba6b54237ffd95c;p=thirdparty%2Fgnulib.git

fenv-environment tests: Fix compilation errors on Linux/sh4.

Reported by Collin Funk in
<https://lists.gnu.org/archive/html/bug-gnulib/2025-06/msg00124.html>.

* tests/test-fenv-env-2.c (FE_UPWARD, FE_DOWNWARD): Define as aliases.
* tests/test-fenv-env-3.c: Likewise.
* tests/test-fenv-env-4.c: Likewise.
* tests/test-fenv-env-5.c: Likewise.
---

diff --git a/ChangeLog b/ChangeLog
index b2578a3ca1..8882c0b55e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2025-06-15  Bruno Haible  <bruno@clisp.org>
+
+	fenv-environment tests: Fix compilation errors on Linux/sh4.
+	Reported by Collin Funk in
+	<https://lists.gnu.org/archive/html/bug-gnulib/2025-06/msg00124.html>.
+	* tests/test-fenv-env-2.c (FE_UPWARD, FE_DOWNWARD): Define as aliases.
+	* tests/test-fenv-env-3.c: Likewise.
+	* tests/test-fenv-env-4.c: Likewise.
+	* tests/test-fenv-env-5.c: Likewise.
+
 2025-06-14  Paul Eggert  <eggert@cs.ucla.edu>
 
 	libgmp-mpz: require Baillie-PSW primality test
diff --git a/tests/test-fenv-env-2.c b/tests/test-fenv-env-2.c
index d283e61fdc..5f85bb2418 100644
--- a/tests/test-fenv-env-2.c
+++ b/tests/test-fenv-env-2.c
@@ -25,6 +25,14 @@
 
 /* Test the combination of fegetenv() with fesetenv().  */
 
+/* Some CPUs don't support FE_UPWARD and FE_DOWNWARD in hardware.  */
+#if defined __sh__
+# ifndef FE_UPWARD
+#  define FE_UPWARD   FE_TOWARDZERO
+#  define FE_DOWNWARD FE_TONEAREST
+# endif
+#endif
+
 /* On *BSD/powerpc systems, raising FE_INVALID also sets FE_VXSOFT.  */
 #ifndef FE_VXSOFT
 # define FE_VXSOFT 0
diff --git a/tests/test-fenv-env-3.c b/tests/test-fenv-env-3.c
index 0d86c8a519..a3eb33ed5c 100644
--- a/tests/test-fenv-env-3.c
+++ b/tests/test-fenv-env-3.c
@@ -25,6 +25,14 @@
 
 /* Test the combination of fegetenv() with feupdateenv().  */
 
+/* Some CPUs don't support FE_UPWARD and FE_DOWNWARD in hardware.  */
+#if defined __sh__
+# ifndef FE_UPWARD
+#  define FE_UPWARD   FE_TOWARDZERO
+#  define FE_DOWNWARD FE_TONEAREST
+# endif
+#endif
+
 /* On *BSD/powerpc systems, raising FE_INVALID also sets FE_VXSOFT.  */
 #ifndef FE_VXSOFT
 # define FE_VXSOFT 0
diff --git a/tests/test-fenv-env-4.c b/tests/test-fenv-env-4.c
index 6f1cea1034..084fb14bc5 100644
--- a/tests/test-fenv-env-4.c
+++ b/tests/test-fenv-env-4.c
@@ -25,6 +25,14 @@
 
 /* Test the combination of feholdexcept() with fesetenv().  */
 
+/* Some CPUs don't support FE_UPWARD and FE_DOWNWARD in hardware.  */
+#if defined __sh__
+# ifndef FE_UPWARD
+#  define FE_UPWARD   FE_TOWARDZERO
+#  define FE_DOWNWARD FE_TONEAREST
+# endif
+#endif
+
 /* On *BSD/powerpc systems, raising FE_INVALID also sets FE_VXSOFT.  */
 #ifndef FE_VXSOFT
 # define FE_VXSOFT 0
diff --git a/tests/test-fenv-env-5.c b/tests/test-fenv-env-5.c
index 6a06dfe97a..6e77614e72 100644
--- a/tests/test-fenv-env-5.c
+++ b/tests/test-fenv-env-5.c
@@ -25,6 +25,14 @@
 
 /* Test the combination of feholdexcept() with feupdateenv().  */
 
+/* Some CPUs don't support FE_UPWARD and FE_DOWNWARD in hardware.  */
+#if defined __sh__
+# ifndef FE_UPWARD
+#  define FE_UPWARD   FE_TOWARDZERO
+#  define FE_DOWNWARD FE_TONEAREST
+# endif
+#endif
+
 /* On *BSD/powerpc systems, raising FE_INVALID also sets FE_VXSOFT.  */
 #ifndef FE_VXSOFT
 # define FE_VXSOFT 0