Make %_smp_mflags build rather than parse time determined

Decisions about number of CPUs to use need to be determinable at the
exact time of build, the moment of parsing has little to do with it.
Have %_smp_mflags take its value from the environment which we do
control at the time of build, rather than the spec parse moment.

(cherry picked from commit 0576d24756fe975d890f5535a21cfdfd35fc2ca4)

1 files changed, 1 insertions, 1 deletions

diff --git a/macros.in b/macros.in
index a81787f30..b2cd524f3 100644
--- a/macros.in
+++ b/macros.in
@@ -708,7 +708,7 @@ package or when debugging this package.\
         if [ -n "$ncpus_max" ] && [ "$ncpus_max" -gt 0 ] && [ "$RPM_BUILD_NCPUS" -gt "$ncpus_max" ]; then RPM_BUILD_NCPUS="$ncpus_max"; fi; \\\
         echo "$RPM_BUILD_NCPUS";)
 
-%_smp_mflags -j%{_smp_build_ncpus}
+%_smp_mflags -j${RPM_BUILD_NCPUS}
 
 # Maximum number of threads to use when building, 0 for unlimited
 #%_smp_nthreads_max 0