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Resolves: #1227361 

- Use --with-cpu=power8 for ppc64le default runtime (#1227361).
This commit is contained in:
Carlos O'Donell 2016-02-09 03:48:54 -05:00
parent 363323a3b9
commit b60f74076c
2 changed files with 31 additions and 21 deletions
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2
.gitignore vendored
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@ -1,2 +0,0 @@
/glibc-2.22-709-g8a71d2e.tar.gz
/glibc-2.22-713-g5163b4b.tar.gz

50
glibc.spec
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@ -1,6 +1,6 @@
%define glibcsrcdir glibc-2.22-713-g5163b4b
%define glibcversion 2.22.90
%define glibcrelease 32%{?dist}
%define glibcrelease 33%{?dist}
# Pre-release tarballs are pulled in from git using a command that is
# effectively:
#
@ -119,6 +119,7 @@
%define buildpower7 0
%define buildpower8 0
%endif
##############################################################################
# Any architecture/kernel combination that supports running 32-bit and 64-bit
# code in userspace is considered a biarch arch.
@ -740,36 +741,46 @@ BuildFlags="-mtune=generic"
##############################################################################
%ifarch sparc
BuildFlags="-fcall-used-g6"
GCC="gcc -m32"
GXX="g++ -m32"
GCC="$GCC -m32"
GXX="$GXX -m32"
%endif
%ifarch sparcv9
BuildFlags="-mcpu=ultrasparc -fcall-used-g6"
GCC="gcc -m32"
GXX="g++ -m32"
GCC="$GCC -m32"
GXX="$GXX -m32"
%endif
%ifarch sparcv9v
BuildFlags="-mcpu=niagara -fcall-used-g6"
GCC="gcc -m32"
GXX="g++ -m32"
GCC="$GCC -m32"
GXX="$GXX -m32"
%endif
%ifarch sparc64
BuildFlags="-mcpu=ultrasparc -mvis -fcall-used-g6"
GCC="gcc -m64"
GXX="g++ -m64"
GCC="$GCC -m64"
GXX="$GXX -m64"
%endif
%ifarch sparc64v
BuildFlags="-mcpu=niagara -mvis -fcall-used-g6"
GCC="gcc -m64"
GXX="g++ -m64"
GCC="$GCC -m64"
GXX="$GXX -m64"
%endif
##############################################################################
# %%build - POWER options.
##############################################################################
%ifarch %{power64}
BuildFlags=""
GCC="gcc -m64"
GXX="g++ -m64"
GCC="$GCC -m64"
GXX="$GXX -m64"
%ifarch ppc64p7
GCC="$GCC -mcpu=power7 -mtune=power7"
GXX="$GXX -mcpu=power7 -mtune=power7"
core_with_options="--with-cpu=power7"
%endif
%ifarch ppc64le
GCC="$GCC -mcpu=power8 -mtune=power8"
GXX="$GXX -mcpu=power8 -mtune=power8"
core_with_options="--with-cpu=power8"
%endif
%endif
@ -818,9 +829,7 @@ build()
%endif
--enable-obsolete-rpc \
--enable-systemtap \
%ifarch ppc64p7
--with-cpu=power7 \
%endif
${core_with_options} \
%ifarch %{lock_elision_arches}
--enable-lock-elision \
%endif
@ -870,27 +879,27 @@ build nosegneg -mno-tls-direct-seg-refs
%endif
export LD_PRELOAD=`pwd`/power6emul/\$LIB/power6emul.so
fi
AddOns="$AddOns --with-cpu=power6"
GCC="$GCC -mcpu=power6"
GXX="$GXX -mcpu=power6"
core_with_options="--with-cpu=power6"
build power6
)
%endif # %{buildpower6}
%if %{buildpower7}
(
AddOns="$AddOns --with-cpu=power7"
GCC="$GCC -mcpu=power7 -mtune=power7"
GXX="$GXX -mcpu=power7 -mtune=power7"
core_with_options="--with-cpu=power7"
build power7
)
%endif
%if %{buildpower8}
(
AddOns="$AddOns --with-cpu=power8"
GCC="$GCC -mcpu=power8 -mtune=power8"
GXX="$GXX -mcpu=power8 -mtune=power8"
core_with_options="--with-cpu=power8"
build power8
)
%endif
@ -1946,6 +1955,9 @@ rm -f *.filelist*
%endif
%changelog
* Tue Feb 09 2016 Carlos O'Donell <carlos@redhat.com> - 2.22.90-33
- Use --with-cpu=power8 for ppc64le default runtime (#1227361).
* Tue Feb 02 2016 Florian Weimer <fweimer@redhat.com> - 2.22.90-32
- Auto-sync with upstream master.
- Add glibc-isinf-cxx11.patch to improve C++11 compatibility.