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From: Rich Mattes <richmattes@gmail.com>
To: git-commits@fedoraproject.org
Subject: [rpms/pcl] f44: Add eigen3-3.4 ppc64 LTO error workaround
Date: Thu, 25 Jun 2026 05:50:17 GMT	[thread overview]
Message-ID: <178236661707.1.9770791600364949079.rpms-pcl-578b7a849441@fedoraproject.org> (raw)

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 \

                 reply	other threads:[~2026-06-25  5:50 UTC|newest]

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