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Don't use -Wno-uninitialized in math/.
The uninitialized variable warnings in math/ having been fixed for all the supported floating-point formats, this patch removes the use of -Wno-uninitialized there, continuing with the goal of avoiding -Wno- options in makefiles as far as possible.. Tested for x86_64 and x86 (full build and testsuite runs), and for powerpc and mips64 (verified that glibc builds without errors). * math/Makefile (CFLAGS): Don't add -Wno-uninitialized.
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@ -1,5 +1,7 @@
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2015-08-20 Joseph Myers <joseph@codesourcery.com>
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* math/Makefile (CFLAGS): Don't add -Wno-uninitialized.
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* sysdeps/ieee754/ldbl-128ibm/s_nearbyintl.c: Always initialize
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variables for high and low parts before possibly modifying them.
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@ -249,9 +249,6 @@ ifneq ($(long-double-fcts),yes)
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math-CPPFLAGS += -DNO_LONG_DOUBLE -D_Mlong_double_=double
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endif
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# The fdlibm code generates a lot of these warnings but is otherwise clean.
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override CFLAGS += -Wno-uninitialized
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# The -lieee library is actually an object file.
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# The module just defines the _LIB_VERSION_ variable.
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# It's not a library to make sure it is linked in instead of s_lib_version.o.
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