Description of problem: libffado fails to build on ppc64, but builds on ppc: g++ -o src/test-debugmodule -Wl,-soname=libffado.so.2 src/debugmodule/test_debugmodule.o -Lsrc -lffado -lm -lrt -lpthread -liec61883 -lraw1394 -lconfig++ -lxml++-2.6 -lxml2 -lglibmm-2.4 -lgobject-2.0 -lsigc-2.0 -lglib-2.0 g++ -o src/test-cyclecalc -Wl,-soname=libffado.so.2 src/libieee1394/test-cyclecalc.o -Lsrc -lffado -lm -lrt -lpthread -liec61883 -lraw1394 -lconfig++ -lxml++-2.6 -lxml2 -lglibmm-2.4 -lgobject-2.0 -lsigc-2.0 -lglib-2.0 g++ -o src/test-unittests-util -Wl,-soname=libffado.so.2 src/libutil/unittests.o -Lsrc -lffado -lm -lrt -lpthread -liec61883 -lraw1394 -lconfig++ -lxml++-2.6 -lxml2 -lglibmm-2.4 -lgobject-2.0 -lsigc-2.0 -lglib-2.0 src/libffado.so: undefined reference to `__builtin_iroundf' collect2: error: ld returned 1 exit status Version-Release number of selected component (if applicable): libffado-2.1.0-0.5.20111030.svn2000.fc17 How reproducible: always Steps to Reproduce: 1. ppc-koji build --scratch f17 libffado-2.1.0-0.5.20111030.svn2000.fc17.src.rpm 2. 3. Actual results: http://ppc.koji.fedoraproject.org/koji/taskinfo?taskID=421603
I removed -ffast-math and was able to build successfully, but I'm sure it is there for a reason. http://ppc.koji.fedoraproject.org/koji/taskinfo?taskID=422731
Works for me, I'll close this.