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GNU C Library master sources branch master updated. glibc-2.19-284-gbb9c256

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      from  f737dfd071f12584316ef90f2c71e33c2dc9801e (commit)

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- Log -----------------------------------------------------------------;a=commitdiff;h=bb9c256fb01b09bc13a58ada3ea045ac9efd4834

commit bb9c256fb01b09bc13a58ada3ea045ac9efd4834
Author: Siddhesh Poyarekar <>
Date:   Tue Apr 15 14:33:06 2014 +0530

    benchtests: Link against objects in build directory
    Using -lm and -lpthread results in the shared objects in the system
    being used to link against.  This happened to work for libm because
    there haven't been any changes to the libm ABI recently that could
    break the existing benchmarks.  This doesn't always work for the
    pthread benchmarks.  The correct way to build against libraries in the
    build directory is to have the binaries explicitly depend on them so
    that $(+link) can pick them up.

diff --git a/ChangeLog b/ChangeLog
index d16da4e..2a8cc57 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2014-04-15  Siddhesh Poyarekar  <>
+	* benchtests/Makefile: Depend on libraries in build directory.
+	(bench-math): Separate out math tests.
+	(bench-pthread): Separate out pthread tests.
+	(bench): Include math and pthread tests.
 2014-04-14  Carlos O'Donell  <>
 	[BZ #16831]
diff --git a/benchtests/Makefile b/benchtests/Makefile
index 4989794..a0954cd 100644
--- a/benchtests/Makefile
+++ b/benchtests/Makefile
@@ -22,8 +22,12 @@
 subdir := benchtests
 include ../Makeconfig
-bench := acos acosh asin asinh atan atanh cos cosh exp exp2 ffs ffsll \
-	log log2 modf pow pthread_once rint sin sincos sinh sqrt tan tanh
+bench-math := acos acosh asin asinh atan atanh cos cosh exp exp2 ffs ffsll \
+	      log log2 modf pow rint sin sincos sinh sqrt tan tanh
+bench-pthread := pthread_once
+bench := $(bench-math) $(bench-pthread)
 # String function benchmarks.
 string-bench := bcopy bzero memccpy memchr memcmp memcpy memmem memmove \
@@ -40,27 +44,9 @@ benchset := $(string-bench-all) $(stdlib-bench)
 CFLAGS-bench-ffs.c += -fno-builtin
 CFLAGS-bench-ffsll.c += -fno-builtin
-LDLIBS-bench-acos = -lm
-LDLIBS-bench-acosh = -lm
-LDLIBS-bench-asin = -lm
-LDLIBS-bench-asinh = -lm
-LDLIBS-bench-atan = -lm
-LDLIBS-bench-atanh = -lm
-LDLIBS-bench-cos = -lm
-LDLIBS-bench-cosh = -lm
-LDLIBS-bench-exp = -lm
-LDLIBS-bench-exp2 = -lm
-LDLIBS-bench-log = -lm
-LDLIBS-bench-log2 = -lm
-LDLIBS-bench-pow = -lm
-LDLIBS-bench-pthread_once = -lpthread
-LDLIBS-bench-rint = -lm
-LDLIBS-bench-sin = -lm
-LDLIBS-bench-sinh = -lm
-LDLIBS-bench-sqrt = -lm
-LDLIBS-bench-tan = -lm
-LDLIBS-bench-tanh = -lm
-LDLIBS-bench-sincos = -lm
+$(addprefix $(objpfx)bench-,$(bench-math)): $(common-objpfx)math/
+$(addprefix $(objpfx)bench-,$(bench-pthread)): \
+	$(common-objpfx)nptl/


Summary of changes:
 ChangeLog           |    7 +++++++
 benchtests/Makefile |   32 +++++++++-----------------------
 2 files changed, 16 insertions(+), 23 deletions(-)

GNU C Library master sources

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