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| author | Peter Maydell <peter.maydell@linaro.org> | 2024-04-12 16:01:04 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2024-04-12 16:01:04 +0100 |
| commit | be72d6ab361a26878752467a17289066dfd5bc28 (patch) | |
| tree | 83a849b136c15c99717e459b81ee9512363a5d53 | |
| parent | 02e16ab9f4f19c4bdd17c51952d70e2ded74c6bf (diff) | |
| parent | 2d6d995709482cc8b6a76dbb5334a28001a14a9a (diff) | |
| download | qemu-be72d6ab361a26878752467a17289066dfd5bc28.zip qemu-be72d6ab361a26878752467a17289066dfd5bc28.tar.gz qemu-be72d6ab361a26878752467a17289066dfd5bc28.tar.bz2 | |
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
build system fixes
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# 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]
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* 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>
| -rw-r--r-- | Makefile | 9 | ||||
| -rw-r--r-- | meson.build | 6 |
2 files changed, 12 insertions, 3 deletions
@@ -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)) diff --git a/meson.build b/meson.build index c9c3217..91a0aa6 100644 --- a/meson.build +++ b/meson.build @@ -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' |