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* [rpms/pcl] f44: Add eigen3-3.4 ppc64 LTO error workaround
@ 2026-06-25 5:50 Rich Mattes
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From: Rich Mattes @ 2026-06-25 5:50 UTC (permalink / raw)
To: git-commits
A new commit has been pushed.
Repo : rpms/pcl
Branch : f44
Commit : 578b7a84944132b0b6f003c6a65c2697025c093d
Author : Rich Mattes <richmattes@gmail.com>
Date : 2021-08-25T21:06:19-04:00
Stats : +4/-0 in 1 file(s)
URL : https://src.fedoraproject.org/rpms/pcl/c/578b7a84944132b0b6f003c6a65c2697025c093d?branch=f44
Log:
Add eigen3-3.4 ppc64 LTO error workaround
---
diff --git a/pcl.spec b/pcl.spec
index 924e75c..67a0a57 100644
--- a/pcl.spec
+++ b/pcl.spec
@@ -106,7 +106,11 @@ sed -i 's|@PCL_SOURCE_DIR@/build|@PCL_SOURCE_DIR@/%{_vpath_builddir}|' doc/doxyg
# esp. on ARM builders)
%global optflags %(echo %{optflags} | sed -e 's/-g /-g1 /' -e 's/-pipe //' -e's/-ffat-lto-objects/-fno-fat-lto-objects/')
+# Disable Altivec MMA to work around eigen3-3.4/GCC issue
+# rhbz#1996330
%cmake \
+ -DCMAKE_C_FLAGS_INIT=-DEIGEN_ALTIVEC_DISABLE_MMA \
+ -DCMAKE_CXX_FLAGS_INIT=-DEIGEN_ALTIVEC_DISABLE_MMA \
-DCMAKE_BUILD_TYPE=None \
-DWITH_DOCS=ON \
-DWITH_CUDA=OFF \
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2026-06-25 5:50 [rpms/pcl] f44: Add eigen3-3.4 ppc64 LTO error workaround Rich Mattes
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