Running Mac OS X 10.8.2, XCode 4.5.1, Apple clang 4.1. On both the
current master and next, I get the same error when building. Compiling
both the master and next works fine using gcc (both apple gcc 4.2, and
apple llvm gcc 4.2).
{{{
[ 5%] Building C object
gnuradio-core/src/lib/CMakeFiles/gnuradio-core.dir/filter/float_dotprod_sse64.S.o
cd /opt/GNURadio/source/builds/next_clang/gnuradio-core/src/lib &&
/usr/bin/clang -Dgnuradio_core_EXPORTS -DHAVE_NETDB_H -DHAVE_SYS_TIME_H
-DHAVE_SYS_TYPES_H -DHAVE_SYS_SELECT_H -DHAVE_SYS_SOCKET_H
-DHAVE_SYS_MMAN_H -DHAVE_SYS_IPC_H -DHAVE_SYS_SHM_H -DHAVE_SIGNAL_H
-DHAVE_NETINET_IN_H -DHAVE_ARPA_INET_H -DHAVE_UNISTD_H -DHAVE_SNPRINTF
-DHAVE_SIGACTION -DHAVE_SELECT -DHAVE_SYSCONF -DHAVE_GETPAGESIZE
-DHAVE_NANOSLEEP -DHAVE_GETTIMEOFDAY -DHAVE_POSIX_MEMALIGN
-DALIGNED_MALLOC=0 -DHAVE_PTHREAD_SIGMASK -DHAVE_SINF -DHAVE_COSF
-DHAVE_MMAP -DTRY_SHM_VMCIRCBUF -DFFTW3F_THREADS -O3 -DNDEBUG -fPIC
-I/opt/GNURadio/source/git/gnuradio-core/src/lib/hier
-I/opt/GNURadio/source/git/gruel/src/include
-I/opt/GNURadio/source/builds/next_clang/gruel/src/include
-I/opt/local/include
-I/opt/GNURadio/source/git/gnuradio-core/src/lib/runtime
-I/opt/GNURadio/source/builds/next_clang/gnuradio-core/src/lib/general
-I/opt/GNURadio/source/git/gnuradio-core/src/lib/general
-I/opt/GNURadio/source/builds/next_clang/gnuradio-core/src/lib/gengen
-I/opt/GNURadio/source/git/gnuradio-core/src/lib/gengen
-I/opt/GNURadio/source/builds/next_clang/gnuradio-core/src/lib/filter
-I/opt/GNURadio/source/git/gnuradio-core/src/lib/filter
-I/opt/GNURadio/source/git/gnuradio-core/src/lib/missing
-I/opt/GNURadio/source/git/gnuradio-core/src/lib/reed-solomon
-I/opt/GNURadio/source/git/gnuradio-core/src/lib/viterbi
-I/opt/GNURadio/source/git/gnuradio-core/src/lib/io
-I/opt/GNURadio/source/builds/next_clang/gnuradio-core/src/lib/swig
-I/opt/GNURadio/source/git/gnuradio-core/src/lib/swig
-I/opt/GNURadio/source/git/volk/include
-I/opt/GNURadio/source/builds/next_clang/volk/include -o
CMakeFiles/gnuradio-core.dir/filter/float_dotprod_sse64.S.o -c
/opt/GNURadio/source/git/gnuradio-core/src/lib/filter/float_dotprod_sse64.S
/opt/GNURadio/source/git/gnuradio-core/src/lib/filter/float_dotprod_sse64.S:57:2:
error: unknown directive
.version “01.01”
^
}}}
The actual assembly directive that is causing this issue is:
.version “01.01”
which if I comment it out of all of the necessary files then clang seems
to work. Do we really require this specific directive in those assembly
files? - MLD