Patch to go with previous commit (yep, it's a Monday)
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From 673bd62bd3035575f8fad501f1395b09a0f9f8fe Mon Sep 17 00:00:00 2001
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Message-Id: <673bd62bd3035575f8fad501f1395b09a0f9f8fe.1685346662.git.pmatilai@redhat.com>
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From: Panu Matilainen <pmatilai@redhat.com>
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Date: Mon, 29 May 2023 10:34:57 +0300
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Subject: [PATCH] Revert %_smp_build_ncpus change to a parametric macro
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(RhBug:2210347)
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Commit a213101bc3af65c860d045c65fb4e2ef7566a4c6 changed %_smp_build_ncpus
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into a parametric macro, but this breaks common usage via the Lua macros
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table as parametric macros are returned as closures rather than the
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expanded value.
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This seems like a design flaw of the macros table, but as an immediate
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remedy for the breakage, add another layer of indirection to revert
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%_smp_build_ncpus back to a non-parametric macro.
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Fixes %constrain_build macro in Fedora, which ironically is made obsolete by
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the change that (unintentionally) broke it.
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---
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macros.in | 12 +++++++-----
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1 file changed, 7 insertions(+), 5 deletions(-)
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diff --git a/macros.in b/macros.in
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index 5521daba8..4dc6e3ca3 100644
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--- a/macros.in
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+++ b/macros.in
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@@ -717,21 +717,23 @@ Supplements: (%{name} = %{version}-%{release} and langpacks-%{1})\
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# Macro to fix broken permissions in sources
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%_fixperms %{__chmod} -Rf a+rX,u+w,g-w,o-w
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-# Maximum number of CPU's to use when building, 0 for unlimited.
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-#%_smp_ncpus_max 0
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-
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-%_smp_build_ncpus() %([ -z "$RPM_BUILD_NCPUS" ] \\\
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+%__smp_use_ncpus() %([ -z "$RPM_BUILD_NCPUS" ] \\\
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&& RPM_BUILD_NCPUS="%{getncpus %{?1}}"; \\\
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ncpus_max=%{?_smp_ncpus_max}; \\\
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if [ -n "$ncpus_max" ] && [ "$ncpus_max" -gt 0 ] && [ "$RPM_BUILD_NCPUS" -gt "$ncpus_max" ]; then RPM_BUILD_NCPUS="$ncpus_max"; fi; \\\
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echo "$RPM_BUILD_NCPUS";)
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+# Maximum number of CPU's to use when building, 0 for unlimited.
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+#%_smp_ncpus_max 0
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+
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+%_smp_build_ncpus %{__smp_use_ncpus:proc}
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+
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%_smp_mflags -j${RPM_BUILD_NCPUS}
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# Maximum number of threads to use when building, 0 for unlimited
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#%_smp_nthreads_max 0
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-%_smp_build_nthreads %{_smp_build_ncpus:thread}
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+%_smp_build_nthreads %{__smp_use_ncpus:thread}
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# Assumed task size of processes and threads in megabytes.
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# Used to limit the amount of parallelism based on available memory.
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--
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2.40.1
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