[Mageia-dev] problem with %_smp_mflags in Cauldron

Sun Jan 6 18:10:23 CET 2013

On Sun, 6 Jan 2013, Pascal Terjan wrote:
+
+> Anyone against such patch? I would change _smp_mflags to %([
+> %_build_ncpus -gt 1 ] && echo "-j%_build_ncpus -l%_build_ncpus") later
+>
+> [pterjan at chopin trunk]$ svn diff
+> Index: build.macros.in
+> ===================================================================
+> --- build.macros.in	(revision 7023)
+> +++ build.macros.in	(working copy)
+> @@ -207,9 +207,10 @@
+> %{nil}
+>
+>
+> -%_smp_mflags %([ -z "$RPM_BUILD_NCPUS" ] \\\
+> -	&& RPM_BUILD_NCPUS="`/usr/bin/getconf _NPROCESSORS_ONLN`"; \\\
+> -	[ "$RPM_BUILD_NCPUS" -gt 1 ] && echo "-j$RPM_BUILD_NCPUS")
+> +# Define _build_ncpus which can be reused with non-make build systems
+> +# Needs to be sent upstream
+> +%_build_ncpus		%([ -n "$RPM_BUILD_NCPUS" ] && echo "$RPM_BUILD_NCPUS"
+> || /usr/bin/getconf _NPROCESSORS_ONLN)
+> +%_smp_mflags		%([ %_build_ncpus -gt 1 ] && echo "-j%_build_ncpus")
+>
+> %_make_bin make
+> %make %{_make_bin} %_smp_mflags
+
+Fine. I might call it _build_njobs but of course the name is not the 
+important part.
+
+
+     Christiaan
+