Build failure of zynaddsubfx on armv7hl

Hi, I got a segmentation fault trying to rebuild zynaddsubfx [0]. I pasted the main build.log below. I found some strange compiler options passed by the build system and g++ warns about that: cc1plus: warning: switch '-mcpu=cortex-a9' conflicts with '-march=armv7-a' switch Is this an annobin or lto problem? Do I need to disable lto? Thanks Ciao Guido FAS: tartina --------------- cc1plus: warning: switch '-mcpu=cortex-a9' conflicts with '-march=armv7-a' switch *** WARNING *** there are active plugins, do not report this as a bug unless you can reproduce it without enabling any plugins. Event | Plugins PLUGIN_FINISH_UNIT | annobin: Generate final annotations PLUGIN_START_UNIT | annobin: Generate global annotations PLUGIN_ALL_PASSES_START | annobin: Generate per-function annotations PLUGIN_ALL_PASSES_END | annobin: Register per-function end symbol during IPA pass: icf In member function 'replyArray': lto1: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://bugzilla.redhat.com/bugzilla> for instructions. lto-wrapper: fatal error: /usr/bin/g++ returned 1 exit status compilation terminated. /usr/bin/ld: error: lto-wrapper failed collect2: error: ld returned 1 exit status gmake[2]: *** [src/UI/CMakeFiles/zynaddsubfx-ext-gui.dir/build.make:116: src/UI/zynaddsubfx-ext-gui] Error 1 gmake[2]: Leaving directory '/builddir/build/BUILD/zynaddsubfx-3.0.5/armv7hl-redhat-linux-gnueabi' gmake[1]: *** [CMakeFiles/Makefile2:2313: src/UI/CMakeFiles/zynaddsubfx-ext-gui.dir/all] Error 2 gmake[1]: *** Waiting for unfinished jobs.... [0]: https://koji.fedoraproject.org/koji/taskinfo?taskID=48863016