GNU C Library master sources branch master updated. glibc-2.27.9000-57-ga85b70d

[jsm28 at sourceware dot org]

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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=a85b70dbd2efb84123dcfb7a2131b2de81b59b6a

commit a85b70dbd2efb84123dcfb7a2131b2de81b59b6a
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Sat Feb 10 01:52:33 2018 +0000

    Fix narrowing function tests build for powerpc64le.
    
    Testing narrowing functions with build-many-glibcs.py showed up a
    further testsuite fix needed to enable building such functions for
    powerpc64le: tests test-<narrower-type>-float128-<function> (and
    likewise for float64x) needed the same special handling for
    powerpc64le as test-float128-* and test-float64x-*.  This patch adds
    that special handling.
    
    Tested with build-many-glibcs.py for powerpc64le in conjunction with
    the main patch adding narrowing add functions.
    
    	* sysdeps/powerpc/powerpc64le/Makefile [$(subdir) = math]
    	(f128-pairs): New variable.
    	[$(subdir) = math] ($(foreach suf,$(all-object-suffixes),$(foreach
    	pair,$(f128-pairs),$(objpfx)test-$(pair)%$(suf)))): Add -mfloat128
    	to CFLAGS.
    	[$(subdir) = math] ($(foreach pair,$(f128-pairs),test-$(pair)%)):
    	Also make tests add $(f128-loader-link) to gnulib-tests.

diff --git a/ChangeLog b/ChangeLog
index 1a0ed9d..a6272b1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2018-02-10  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/powerpc/powerpc64le/Makefile [$(subdir) = math]
+	(f128-pairs): New variable.
+	[$(subdir) = math] ($(foreach suf,$(all-object-suffixes),$(foreach
+	pair,$(f128-pairs),$(objpfx)test-$(pair)%$(suf)))): Add -mfloat128
+	to CFLAGS.
+	[$(subdir) = math] ($(foreach pair,$(f128-pairs),test-$(pair)%)):
+	Also make tests add $(f128-loader-link) to gnulib-tests.
+
 2018-02-09  DJ Delorie  <dj@redhat.com>
 
 	[BZ #22827]
diff --git a/sysdeps/powerpc/powerpc64le/Makefile b/sysdeps/powerpc/powerpc64le/Makefile
index 01957b4..14d39e2 100644
--- a/sysdeps/powerpc/powerpc64le/Makefile
+++ b/sysdeps/powerpc/powerpc64le/Makefile
@@ -17,6 +17,11 @@ $(foreach suf,$(all-object-suffixes),$(objpfx)test-float128%$(suf)): CFLAGS += -
 $(foreach suf,$(all-object-suffixes),$(objpfx)test-float64x%$(suf)): CFLAGS += -mfloat128
 $(foreach suf,$(all-object-suffixes),$(objpfx)test-ifloat128%$(suf)): CFLAGS += -mfloat128
 $(foreach suf,$(all-object-suffixes),$(objpfx)test-ifloat64x%$(suf)): CFLAGS += -mfloat128
+# Pairs of types with _Float128 / _Float64x as the wider type but not
+# the narrower one.
+f128-pairs = float32-float64x float32-float128 float64-float64x \
+	     float64-float128 float32x-float64x float32x-float128
+$(foreach suf,$(all-object-suffixes),$(foreach pair,$(f128-pairs),$(objpfx)test-$(pair)%$(suf))): CFLAGS += -mfloat128
 CFLAGS-libm-test-support-float128.c += -mfloat128
 CFLAGS-libm-test-support-float64x.c += -mfloat128
 CFLAGS-test-math-iscanonical.cc += -mfloat128
@@ -25,6 +30,7 @@ CFLAGS-test-math-issignaling.cc += -mfloat128
 CFLAGS-test-math-iszero.cc += -mfloat128
 $(foreach test, \
 	  test-float128% test-ifloat128% test-float64x% test-ifloat64x% \
+	  $(foreach pair,$(f128-pairs),test-$(pair)%) \
 	  test-math-iscanonical test-math-iseqsig test-math-issignaling \
 	  test-math-iszero, \
 	  $(objpfx)$(test)): \

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                            |   10 ++++++++++
 sysdeps/powerpc/powerpc64le/Makefile |    6 ++++++
 2 files changed, 16 insertions(+), 0 deletions(-)


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