OpenE2K
/
qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity

build system fixes 

-----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmYZBrwUHHBib256aW5p
 QHJlZGhhdC5jb20ACgkQv/vSX3jHroP10gf/ZquctdiXm4btOCn1de6C6YCSjUJW
 wThq5Xh4/4KAWuZvMPP5OTBn5IuV0LjE+qV6EmWXJwGQfPL2cbse78d+lEizbj8n
 ddUzvgKp1Wglaknp0MamRPL1qsZP7oBVYqiB6X/O9upV4hTTPKr/5WbIwmrofpYA
 nVHH5AvMy5/HqDSMwgqPVGCyIiR3KWdLzzvQsL38b5sKYq/64QaStIJ2hpCYUyju
 ez5WOCd53ene4KCtDCshM2DaSbEiog7kx+dsxGUkrulattapDagm+dIBjftDAycb
 RZgdn7CSdtsOIJ/ixCvqHDhBnxP3t4uzBby07dz0n+Thr6WpFqgR866efg==
 =PwPo
 -----END PGP SIGNATURE-----

Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

build system fixes

# -----BEGIN PGP SIGNATURE-----
#
# iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmYZBrwUHHBib256aW5p
# QHJlZGhhdC5jb20ACgkQv/vSX3jHroP10gf/ZquctdiXm4btOCn1de6C6YCSjUJW
# wThq5Xh4/4KAWuZvMPP5OTBn5IuV0LjE+qV6EmWXJwGQfPL2cbse78d+lEizbj8n
# ddUzvgKp1Wglaknp0MamRPL1qsZP7oBVYqiB6X/O9upV4hTTPKr/5WbIwmrofpYA
# nVHH5AvMy5/HqDSMwgqPVGCyIiR3KWdLzzvQsL38b5sKYq/64QaStIJ2hpCYUyju
# ez5WOCd53ene4KCtDCshM2DaSbEiog7kx+dsxGUkrulattapDagm+dIBjftDAycb
# RZgdn7CSdtsOIJ/ixCvqHDhBnxP3t4uzBby07dz0n+Thr6WpFqgR866efg==
# =PwPo
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 12 Apr 2024 11:02:36 BST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* tag 'for-upstream' of https://gitlab.com/bonzini/qemu:
  meson.build: Disable -fzero-call-used-regs on OpenBSD
  Makefile: fix use of -j without an argument

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2024-04-12 16:01:04 +01:00
parent 02e16ab9f4 2d6d995709
commit be72d6ab36
2 changed files with 12 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
Makefile
View File

@ -141,8 +141,13 @@ MAKE.n = $(findstring n,$(firstword $(filter-out --%,$(MAKEFLAGS))))
MAKE.k = $(findstring k,$(firstword $(filter-out --%,$(MAKEFLAGS))))
MAKE.q = $(findstring q,$(firstword $(filter-out --%,$(MAKEFLAGS))))
MAKE.nq = $(if $(word 2, $(MAKE.n) $(MAKE.q)),nq)
NINJAFLAGS = $(if $V,-v) $(if $(MAKE.n), -n) $(if $(MAKE.k), -k0) \
$(or $(filter -l% -j%, $(MAKEFLAGS)), $(if $(filter --jobserver-auth=%, $(MAKEFLAGS)),, -j1)) \
NINJAFLAGS = \
$(if $V,-v) \
$(if $(MAKE.n), -n) \
$(if $(MAKE.k), -k0) \
$(filter-out -j, \
$(or $(filter -l% -j%, $(MAKEFLAGS)), \
$(if $(filter --jobserver-auth=%, $(MAKEFLAGS)),, -j1))) \
-d keepdepfile
ninja-cmd-goals = $(or $(MAKECMDGOALS), all)
ninja-cmd-goals += $(foreach g, $(MAKECMDGOALS), $(.ninja-goals.$g))

6
meson.build
View File

@ -562,7 +562,11 @@ hardening_flags = [
#
# NB: Clang 17 is broken and SEGVs
# https://github.com/llvm/llvm-project/issues/75168
if cc.compiles('extern struct { void (*cb)(void); } s; void f(void) { s.cb(); }',
#
# NB2: This clashes with the "retguard" extension of OpenBSD's Clang
# https://gitlab.com/qemu-project/qemu/-/issues/2278
if host_os != 'openbsd' and \
cc.compiles('extern struct { void (*cb)(void); } s; void f(void) { s.cb(); }',
name: '-fzero-call-used-regs=used-gpr',
args: ['-O2', '-fzero-call-used-regs=used-gpr'])
hardening_flags += '-fzero-call-used-regs=used-gpr'