我一直试图让Redhawk SDR导入Octave M文件。我最初开始使用Octave 3.8.2和Redhawk 2.1.0。正如另一位用户发现的，这导致了do_octave_atexit错误（do_octave_atexit missing? does createOctaveComponent work?）尽管答案中有解决方案，但我无法使其工作。然后我按照建议降级到Octave 3.6.4。我现在得到以下错误，我不知道如何克服这个错误。
我尝试移植到Redhawk的文件名称为multByTwo.m。我已经尝试了几个文件而没有任何成功。我可以在没有--install参数的情况下运行命令。
[root@localhost workspace]# createOctaveComponent --install multByTwo.m
multByTwo
Component multByTwo
build.sh
multByTwo.spec
Tests multByTwo
tests/test_multByTwo.py
Implementation: cpp
WARNING: cpp/Makefile.am.ide has been modified or is a user file that must be explicitly updated, use -f to overwrite
WARNING: cpp/multByTwo.cpp has been modified or is a user file that must be explicitly updated, use -f to overwrite
WARNING: cpp/multByTwo.h has been modified or is a user file that must be explicitly updated, use -f to overwrite
cpp/main.cpp
cpp/Makefile.am
cpp/configure.ac
cpp/build.sh
cpp/reconf
cpp/multByTwo_base.cpp
cpp/multByTwo_base.h
cpp/COPYING
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
./configure: line 2572: test: too many arguments
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for style of include used by make... GNU
checking dependency style of gcc... gcc3
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking dependency style of g++... gcc3
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for omniORB4... yes
checking for ossie home... /usr/local/redhawk/core
checking to see ossie is installed... checking for sdr root... /var/redhawk/sdr
configure: using /var/redhawk/sdr/ as installation prefix
checking whether make supports nested variables... (cached) yes
checking for PROJECTDEPS... yes
checking for INTERFACEDEPS... yes
checking for LOG4CXX... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking for boostlib >= 1.41... yes
checking whether the Boost::System library is available... yes
checking for exit in -lboost_system... yes
checking whether the Boost::Thread library is available... yes
checking for exit in -lboost_thread... yes
checking whether the Boost::Regex library is available... yes
checking for exit in -lboost_regex-mt... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: executing depfiles commands
CXX multByTwo-main.o
In file included from /usr/local/include/octave-3.6.4/octave/oct.h:31:0,
from multByTwo_base.h:24,
from multByTwo.h:20,
from main.cpp:19:
/usr/local/include/octave-3.6.4/octave/config.h:132:0: warning: "GETTIMEOFDAY_TIMEZONE" redefined [enabled by default]
#define GETTIMEOFDAY_TIMEZONE struct timezone
^
In file included from /usr/include/omniconfig.h:37:0,
from /usr/include/omniORB4/CORBA_sysdep.h:51,
from /usr/include/omniORB4/omniInternal.h:42,
from /usr/include/omniORB4/CORBA.h:65,
from /usr/local/redhawk/core/include/ossie/CF/cf.h:6,
from /usr/local/redhawk/core/include/ossie/ossieSupport.h:34,
from main.cpp:17:
/usr/include/omniORB4/acconfig.h:16:0: note: this is the location of the previous definition
#define GETTIMEOFDAY_TIMEZONE /**/
^
In file included from /usr/local/include/octave-3.6.4/octave/oct.h:31:0,
from multByTwo_base.h:24,
from multByTwo.h:20,
from main.cpp:19:
/usr/local/include/octave-3.6.4/octave/config.h:2505:0: warning: "PACKAGE" redefined [enabled by default]
#define PACKAGE "octave"
^
<command-line>:0:0: note: this is the location of the previous definition
In file included from /usr/local/include/octave-3.6.4/octave/oct.h:31:0,
from multByTwo_base.h:24,
from multByTwo.h:20,
from main.cpp:19:
/usr/local/include/octave-3.6.4/octave/config.h:2520:0: warning: "PACKAGE_URL" redefined [enabled by default]
#define PACKAGE_URL "http://www.gnu.org/software/octave/"
^
In file included from /usr/include/omniconfig.h:37:0,
from /usr/include/omniORB4/CORBA_sysdep.h:51,
from /usr/include/omniORB4/omniInternal.h:42,
from /usr/include/omniORB4/CORBA.h:65,
from /usr/local/redhawk/core/include/ossie/CF/cf.h:6,
from /usr/local/redhawk/core/include/ossie/ossieSupport.h:34,
from main.cpp:17:
/usr/include/omniORB4/acconfig.h:263:0: note: this is the location of the previous definition
#define PACKAGE_URL ""
^
In file included from /usr/local/include/octave-3.6.4/octave/oct.h:31:0,
from multByTwo_base.h:24,
from multByTwo.h:20,
from main.cpp:19:
/usr/local/include/octave-3.6.4/octave/config.h:2669:0: warning: "VERSION" redefined [enabled by default]
#define VERSION "3.6.4"
^
<command-line>:0:0: note: this is the location of the previous definition
CXX multByTwo-multByTwo_base.o
In file included from /usr/local/include/octave-3.6.4/octave/oct.h:31:0,
from multByTwo_base.h:24,
from multByTwo_base.cpp:16:
/usr/local/include/octave-3.6.4/octave/config.h:132:0: warning: "GETTIMEOFDAY_TIMEZONE" redefined [enabled by default]
#define GETTIMEOFDAY_TIMEZONE struct timezone
^
In file included from /usr/include/omniconfig.h:37:0,
from /usr/include/omniORB4/CORBA_sysdep.h:51,
from /usr/include/omniORB4/omniInternal.h:42,
from /usr/include/omniORB4/CORBA.h:65,
from /usr/local/redhawk/core/include/ossie/CF/LogInterfaces.h:,
from /usr/local/redhawk/core/include/ossie/Logging_impl.h:25,
from /usr/local/redhawk/core/include/ossie/Resource_impl.h:27,
from /usr/local/redhawk/core/include/ossie/Component.h:23,
from multByTwo_base.h:20,
from multByTwo_base.cpp:16:
/usr/include/omniORB4/acconfig.h:16:0: note: this is the location of the previous definition
#define GETTIMEOFDAY_TIMEZONE /**/
^
In file included from /usr/local/include/octave-3.6.4/octave/oct.h:31:0,
from multByTwo_base.h:24,
from multByTwo_base.cpp:16:
/usr/local/include/octave-3.6.4/octave/config.h:2505:0: warning: "PACKAGE" redefined [enabled by default]
#define PACKAGE "octave"
^
<command-line>:0:0: note: this is the location of the previous definition
In file included from /usr/local/include/octave-3.6.4/octave/oct.h:31:0,
from multByTwo_base.h:24,
from multByTwo_base.cpp:16:
/usr/local/include/octave-3.6.4/octave/config.h:2520:0: warning: "PACKAGE_URL" redefined [enabled by default]
#define PACKAGE_URL "http://www.gnu.org/software/octave/"
^
In file included from /usr/include/omniconfig.h:37:0,
from /usr/include/omniORB4/CORBA_sysdep.h:51,
from /usr/include/omniORB4/omniInternal.h:42,
from /usr/include/omniORB4/CORBA.h:65,
from /usr/local/redhawk/core/include/ossie/CF/LogInterfaces.h:,
from /usr/local/redhawk/core/include/ossie/Logging_impl.h:25,
from /usr/local/redhawk/core/include/ossie/Resource_impl.h:27,
from /usr/local/redhawk/core/include/ossie/Component.h:23,
from multByTwo_base.h:20,
from multByTwo_base.cpp:16:
/usr/include/omniORB4/acconfig.h:263:0: note: this is the location of the previous definition
#define PACKAGE_URL ""
^
In file included from /usr/local/include/octave-3.6.4/octave/oct.h:31:0,
from multByTwo_base.h:24,
from multByTwo_base.cpp:16:
/usr/local/include/octave-3.6.4/octave/config.h:2669:0: warning: "VERSION" redefined [enabled by default]
#define VERSION "3.6.4"
^
<command-line>:0:0: note: this is the location of the previous definition
CXX multByTwo-multByTwo.o
In file included from /usr/local/include/octave-3.6.4/octave/oct.h:31:0,
from multByTwo_base.h:24,
from multByTwo.h:20,
from multByTwo.cpp:28:
/usr/local/include/octave-3.6.4/octave/config.h:132:0: warning: "GETTIMEOFDAY_TIMEZONE" redefined [enabled by default]
#define GETTIMEOFDAY_TIMEZONE struct timezone
^
In file included from /usr/include/omniconfig.h:37:0,
from /usr/include/omniORB4/CORBA_sysdep.h:51,
from /usr/include/omniORB4/omniInternal.h:42,
from /usr/include/omniORB4/CORBA.h:65,
from /usr/local/redhawk/core/include/ossie/CF/LogInterfaces.h:,
from /usr/local/redhawk/core/include/ossie/Logging_impl.h:25,
from /usr/local/redhawk/core/include/ossie/Resource_impl.h:27,
from /usr/local/redhawk/core/include/ossie/Component.h:23,
from multByTwo_base.h:20,
from multByTwo.h:20,
from multByTwo.cpp:28:
/usr/include/omniORB4/acconfig.h:16:0: note: this is the location of the previous definition
#define GETTIMEOFDAY_TIMEZONE /**/
^
In file included from /usr/local/include/octave-3.6.4/octave/oct.h:31:0,
from multByTwo_base.h:24,
from multByTwo.h:20,
from multByTwo.cpp:28:
/usr/local/include/octave-3.6.4/octave/config.h:2505:0: warning: "PACKAGE" redefined [enabled by default]
#define PACKAGE "octave"
^
<command-line>:0:0: note: this is the location of the previous definition
In file included from /usr/local/include/octave-3.6.4/octave/oct.h:31:0,
from multByTwo_base.h:24,
from multByTwo.h:20,
from multByTwo.cpp:28:
/usr/local/include/octave-3.6.4/octave/config.h:2520:0: warning: "PACKAGE_URL" redefined [enabled by default]
#define PACKAGE_URL "http://www.gnu.org/software/octave/"
^
In file included from /usr/include/omniconfig.h:37:0,
from /usr/include/omniORB4/CORBA_sysdep.h:51,
from /usr/include/omniORB4/omniInternal.h:42,
from /usr/include/omniORB4/CORBA.h:65,
from /usr/local/redhawk/core/include/ossie/CF/LogInterfaces.h:,
from /usr/local/redhawk/core/include/ossie/Logging_impl.h:25,
from /usr/local/redhawk/core/include/ossie/Resource_impl.h:27,
from /usr/local/redhawk/core/include/ossie/Component.h:23,
from multByTwo_base.h:20,
from multByTwo.h:20,
from multByTwo.cpp:28:
/usr/include/omniORB4/acconfig.h:263:0: note: this is the location of the previous definition
#define PACKAGE_URL ""
^
In file included from /usr/local/include/octave-3.6.4/octave/oct.h:31:0,
from multByTwo_base.h:24,
from multByTwo.h:20,
from multByTwo.cpp:28:
/usr/local/include/octave-3.6.4/octave/config.h:2669:0: warning: "VERSION" redefined [enabled by default]
#define VERSION "3.6.4"
^
<command-line>:0:0: note: this is the location of the previous definition
CXXLD multByTwo
/usr/bin/ld: multByTwo-multByTwo_base.o: undefined reference to symbol '_ZN5boost10filesystem6detail16create_directoryERKNS0_4pathEPNS_6system10error_codeE'
/usr/lib64/libboost_filesystem.so.1.53.0: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make: *** [multByTwo] Error 1
我收到了一些警告，但直到我收到结束
/usr/lib64/libboost_filesystem.so.1.53.0：添加符号时出错：命令行中缺少DSO collect2：错误：ld返回1退出状态
它出错了。 Stackoverflow上的类似问题已通过向命令行添加各种参数得到解决。但在这种情况下，命令行不接受任何其他条目，因为它只有＆gt;＆gt;＆gt; createOctaveComponent --install fileName.m
有什么想法吗？
答案 0 :(得分：1)
createOctaveComponent脚本似乎只是调用代码生成器并创建关联的Makefile.am和configure.ac文件。您获得的错误是链接器错误。它找不到符号_ZN5boost10filesystem6detail16create_directoryERKNS0_4pathEPNS_6system10error_codeE。较旧版本的gcc会自动添加链接，如果可以的话，即使用户没有指定它，所以我假设你的操作系统比CentOS6更新。链接器足以告诉您此符号位于/usr/lib64/libboost_filesystem.so.1.53.0中，因此您只需将-lboost_filesystem添加到构建中，但这不是首选方法，因为autotools应该用于定位库并检测名称。
如果查看生成的Makefile.am文件，您将看到$(BOOST_LDFLAGS) $(BOOST_THREAD_LIB) $(BOOST_REGEX_LIB) $(BOOST_SYSTEM_LIB)但没有增强文件系统。如果添加$(BOOST_FILESYSTEM_LIB)然后将相应的AX_BOOST_FILESYSTEM添加到configure.ac文件，则可以重新运行./reconf && ./configure && make && make install，它应该找到正确的boost文件系统库并将其添加到链接器调用中。 / p>