diff options
Diffstat (limited to 'mkspecs/features/ltcg.prf')
| -rw-r--r-- | mkspecs/features/ltcg.prf | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/mkspecs/features/ltcg.prf b/mkspecs/features/ltcg.prf index b0765a85c3..1a0980101f 100644 --- a/mkspecs/features/ltcg.prf +++ b/mkspecs/features/ltcg.prf @@ -15,16 +15,10 @@ CONFIG(release, debug|release) { QMAKE_CFLAGS_LTCG += -fno-fat-lto-objects QMAKE_CXXFLAGS_LTCG += -fno-fat-lto-objects } - linux { - # Get the number of online processors, like _SC_NPROCESSORS_ONLN - isEmpty(QMAKE_NPROCESSORS_ONLN) { - QMAKE_NPROCESSORS_ONLN = $$system("grep -c '^processor' /proc/cpuinfo 2>/dev/null || echo 1") - cache(QMAKE_NPROCESSORS_ONLN, set stash) - } - + greaterThan(QMAKE_HOST.cpu_count, 1) { # Override LTO number of jobs QMAKE_LFLAGS_LTCG -= -flto - QMAKE_LFLAGS_LTCG += -flto=$$QMAKE_NPROCESSORS_ONLN + QMAKE_LFLAGS_LTCG += -flto=$$QMAKE_HOST.cpu_count } } else: static { QMAKE_CFLAGS_LTCG = |