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| author | Paolo Bonzini <pbonzini@redhat.com> | 2020-10-19 06:56:16 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-11-03 09:42:53 -0500 |
| commit | a5cb7c5afe717d42ae8845cd4b8805ea17b3f64d (patch) | |
| tree | 58814855691a9927ff92bc0017d0e6036200cab1 | |
| parent | fd250172842b3bbd4213242eb83bd5fa989f7381 (diff) | |
| download | qemu-a5cb7c5afe717d42ae8845cd4b8805ea17b3f64d.zip qemu-a5cb7c5afe717d42ae8845cd4b8805ea17b3f64d.tar.gz qemu-a5cb7c5afe717d42ae8845cd4b8805ea17b3f64d.tar.bz2 | |
meson: use b_staticpic=false for meson >=0.56.0
Meson 0.56.0 correctly builds non-PIC static libraries with -fPIE if
b_pie=true. We do not have to pass b_staticpic=true if PIE is requested
if Meson is new-enough, which improves performance.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rwxr-xr-x | configure | 6 | ||||
| -rw-r--r-- | meson.build | 4 |
2 files changed, 7 insertions, 3 deletions
@@ -6961,6 +6961,10 @@ fi mv $cross config-meson.cross rm -rf meson-private meson-info meson-logs +unset staticpic +if ! version_ge "$($meson --version)" 0.56.0; then + staticpic=$(if test "$pie" = yes; then echo true; else echo false; fi) +fi NINJA=$ninja $meson setup \ --prefix "$prefix" \ --libdir "$libdir" \ @@ -6980,7 +6984,7 @@ NINJA=$ninja $meson setup \ -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \ -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \ -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \ - -Db_staticpic=$(if test "$pie" = yes; then echo true; else echo false; fi) \ + ${staticpic:+-Db_staticpic=$staticpic} \ -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \ -Dmalloc=$malloc -Dmalloc_trim=$malloc_trim -Dsparse=$sparse \ -Dkvm=$kvm -Dhax=$hax -Dwhpx=$whpx -Dhvf=$hvf \ diff --git a/meson.build b/meson.build index 39ac5cf..f517501 100644 --- a/meson.build +++ b/meson.build @@ -1,6 +1,6 @@ project('qemu', ['c'], meson_version: '>=0.55.0', - default_options: ['warning_level=1', 'c_std=gnu99', 'cpp_std=gnu++11', - 'b_colorout=auto'], + default_options: ['warning_level=1', 'c_std=gnu99', 'cpp_std=gnu++11', 'b_colorout=auto'] + + (meson.version().version_compare('>=0.56.0') ? [ 'b_staticpic=false' ] : []), version: run_command('head', meson.source_root() / 'VERSION').stdout().strip()) not_found = dependency('', required: false) |