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authorRichard Henderson <rth@twiddle.net>2012-12-07 12:43:06 -0600
committerRichard Henderson <rth@twiddle.net>2012-12-07 12:43:06 -0600
commit1aec5f74bbb3c72971aa2b8317abf735ec1b7051 (patch)
tree511a65a2230c4b01297c2bdd08ed884979c2a73f
parentad2d839f37136ca237ed828e2c41619cfb219a13 (diff)
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alpha: Avoid builtin warning for isnanf
-rw-r--r--ports/ChangeLog.alpha5
-rw-r--r--ports/sysdeps/alpha/Makefile2
2 files changed, 7 insertions, 0 deletions
diff --git a/ports/ChangeLog.alpha b/ports/ChangeLog.alpha
index 210453b..21a4f12 100644
--- a/ports/ChangeLog.alpha
+++ b/ports/ChangeLog.alpha
@@ -1,3 +1,8 @@
+2012-12-07 Richard Henderson <rth@redhat.com>
+
+ * sysdeps/alpha/Makefile [$(subdir) = math]
+ (CFLAGS-s_isnan.c): New variable.
+
2012-11-30 Richard Henderson <rth@redhat.com>
* sysdeps/alpha/fpu/libm-test-ulps: Update.
diff --git a/ports/sysdeps/alpha/Makefile b/ports/sysdeps/alpha/Makefile
index 1a80db8..4387cb7 100644
--- a/ports/sysdeps/alpha/Makefile
+++ b/ports/sysdeps/alpha/Makefile
@@ -43,6 +43,8 @@ CFLAGS-s_fma.c = -mieee-with-inexact
CFLAGS-s_fmaf.c = -mieee-with-inexact
# This test tries to check for inexact being raised by arithmetic.
CFLAGS-test-misc.c += -mieee-with-inexact
+# Avoid "conflicting types for built-in function" warnings
+CFLAGS-s_isnan.c += -fno-builtin-isnanf
endif
# Build everything with full IEEE math support, and with dynamic rounding;