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Enable -fstack-clash-protection (#1512531)

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This commit is contained in:
Florian Weimer 2017-11-29 12:59:25 +01:00
parent db77ecebac
commit 00b734f530
1 changed files with 4 additions and 4 deletions
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8
glibc.spec
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@ -290,9 +290,8 @@ BuildRequires: systemd
# We use python for the microbenchmarks
BuildRequires: python
# This is to ensure that __frame_state_for is exported by glibc
# will be compatible with egcs 1.x.y
BuildRequires: gcc >= 4.9
# This GCC version is needed for -fstack-clash-protection support.
BuildRequires: gcc >= 7.2.1-3
%define enablekernel 3.2
Conflicts: kernel < %{enablekernel}
%define target %{_target_cpu}-redhat-linux
@ -934,7 +933,7 @@ build()
rm -rf $builddir
mkdir $builddir
pushd $builddir
build_CFLAGS="$BuildFlags -g -O2 $*"
build_CFLAGS="$BuildFlags -g -O2 -fstack-clash-protection $*"
# Some configure checks can spuriously fail for some architectures if
# unwind info is present
configure_CFLAGS="$build_CFLAGS -fno-asynchronous-unwind-tables"
@ -2119,6 +2118,7 @@ fi
%changelog
* Wed Nov 29 2017 Florian Weimer <fweimer@redhat.com> - 2.26.9000-29
- Enable -fstack-clash-protection (#1512531)
- Auto-sync with upstream branch master,
commit a55430cb0e261834ce7a4e118dd9e0f2b7fb14bc:
- elf: Properly compute offsets of note descriptor and next note (swbz#22370)