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s390x: Switch Fedora ELN to z13 baseline 

This matches Red Hat Enterprise Linux 8.  Reportedly, the Fedora
infrastructure is ready for this change.
This commit is contained in:
Florian Weimer 2020-10-05 13:38:25 +02:00
parent 0d621460ce
commit 9bbf519889
2 changed files with 8 additions and 2 deletions
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6
macros
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@ -131,6 +131,12 @@ print(result)
%__global_fcflags %{build_fflags}
%__global_ldflags %{build_ldflags}
# Architecture-specific support. Internal. Do not use directly.
# Also used for s390.
__cflags_arch_s390x \
%[0%{?rhel} >= 8 ? "-march=z13 -mtune=z13" : "-march=zEC12 -mtune=z13"]
#==============================================================================
# ---- configure and makeinstall.
#

4
rpmrc
View File

@ -71,8 +71,8 @@ optflags: atariclone %{__global_compiler_flags}
optflags: milan %{__global_compiler_flags}
optflags: hades %{__global_compiler_flags}
optflags: s390 %{__global_compiler_flags} -m31 -march=zEC12 -mtune=z13 -fasynchronous-unwind-tables
optflags: s390x %{__global_compiler_flags} -m64 -march=zEC12 -mtune=z13 -fasynchronous-unwind-tables -fstack-clash-protection
optflags: s390 %{__global_compiler_flags} -m31 %{__cflags_arch_s390x} -fasynchronous-unwind-tables
optflags: s390x %{__global_compiler_flags} -m64 %{__cflags_arch_s390x} -fasynchronous-unwind-tables -fstack-clash-protection
optflags: aarch64 %{__global_compiler_flags} -mbranch-protection=standard -fasynchronous-unwind-tables %[ "%{toolchain}" == "gcc" ? "-fstack-clash-protection" : "" ]