在使用ti-processor-sdk-linux-rt-am57xx-evm-05.02.00.10-Linux-x86-Install.bin 开发工具时,
执行1.17 GCC ToolChain时
Configure/Autotools
The last case to cover is one where theenvironment-setup script is useful. In this case we will download thegst-plugins-bad package and configure and build it using the environment-setup script to configure the system for theautotools to properly detect the libraries available as pre-built libraries.
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First download the gst-plugins-bad-0.10.11.tar.gz package wget http://gstreamer.freedesktop.org/src/gst-plugins-bad/gst-plugins-bad-0.10.11.tar.gz
IMPORTANT In order to build the gst-plugins-bad package you will need libglib2.0-dev installed on your system. You can install this usingsudo apt-get install libglib2.0-dev
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Extract the plugins tarballtar zxf gst-plugins-bad-0.10.11.tar.gz
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Change directory into the extracted sourcescd gst-plugins-bad-0.10.11
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Source the<SDK INSTALL DIR>/linux-devkit/environment-setup script to prepare to configure and build the plugins.source <SDK INSTALL DIR>/linux-devkit/environment-setup
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Now configure the package. We need to define thehost setting to tell the configuration utility what our host system is, and we will also disable some plugins that are known to be bad../configure –host=i686 –disable-deinterlace2 –disable-x264
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When the configuration is done the last sections will show which plugins will be build based on the libraries available. This is the key point behind what the environment-setup script provides. By setting up the PKG_CONFIG_* paths and other variables the configure script was able to check for required libraries being available to know which plugins to enable. Now that the sources have been configured you can compile them with a simple make command.make
第5步骤,./configure –host=i686 –disable-deinterlace2 –disable-x264
[linux-devkit]:~/TI/soft_Anzhuangbao/gst-plugins-bad-0.10.11> ./configure -host=i686 -disable-deinterlace2 -disable-x264
configure: WARNING: If you wanted to set the –build type, don't use –host.
If a cross compiler is detected then cross compile mode will be used.
configure: loading site script /home/chengh/TI/sitara_linux_sdk/linux-devkit/site-config-armv7ahf-neon-linux-gnueabi
checking for a BSD-compatible install… /usr/bin/install -c
checking whether build environment is sane… yes
checking for a thread-safe mkdir -p… /bin/mkdir -p
checking for gawk… gawk
checking whether make sets $(MAKE)… yes
checking for i686-strip… arm-linux-gnueabihf-strip
checking nano version… 0 (release)
checking whether to enable maintainer-specific portions of Makefiles… no
checking build system type… x86_64-unknown-linux-gnu
checking host system type… i686-pc-none
checking for style of include used by make… GNU
checking for i686-gcc… arm-linux-gnueabihf-gcc
checking for C compiler default output file name… a.out
checking whether the C compiler works… yes
checking whether we are cross compiling… yes
checking for suffix of executables…checking for suffix of object files… o
checking whether we are using the GNU C compiler… yes
checking whether arm-linux-gnueabihf-gcc accepts -g… yes
checking for arm-linux-gnueabihf-gcc option to accept ISO C89… none needed
checking dependency style of arm-linux-gnueabihf-gcc… gcc3
checking for a sed that does not truncate output… (cached) sed
checking for grep that handles long lines and -e… /bin/grep
checking for egrep… /bin/grep -E
checking for fgrep… /bin/grep -F
checking for ld used by arm-linux-gnueabihf-gcc… /home/chengh/TI/sitara_linux_sdk/linux-devkit/sysroots/x86_64-arago-linux/usr/arm-linux-gnueabihf/bin/ld
checking if the linker (/home/chengh/TI/sitara_linux_sdk/linux-devkit/sysroots/x86_64-arago-linux/usr/arm-linux-gnueabihf/bin/ld) is GNU ld… yes
checking for BSD- or MS-compatible name lister (nm)… arm-linux-gnueabihf-nm
checking the name lister (arm-linux-gnueabihf-nm) interface… BSD nm
checking whether ln -s works… yes
checking the maximum length of command line arguments… 1572864
checking whether the shell understands some XSI constructs… yes
checking whether the shell understands "+="… yes
checking for /home/chengh/TI/sitara_linux_sdk/linux-devkit/sysroots/x86_64-arago-linux/usr/arm-linux-gnueabihf/bin/ld option to reload object files… -r
checking how to recognize dependent libraries… unknown
checking for i686-ar… arm-linux-gnueabihf-ar
checking for i686-strip… (cached) arm-linux-gnueabihf-strip
checking for i686-ranlib… arm-linux-gnueabihf-ranlib
checking command to parse arm-linux-gnueabihf-nm output from arm-linux-gnueabihf-gcc object… ok
checking how to run the C preprocessor… arm-linux-gnueabihf-gcc -E
checking for ANSI C header files… yes
checking for sys/types.h… yes
checking for sys/stat.h… yes
checking for stdlib.h… yes
checking for string.h… yes
checking for memory.h… yes
checking for strings.h… yes
checking for inttypes.h… yes
checking for stdint.h… yes
checking for unistd.h… yes
checking for dlfcn.h… yes
checking for objdir… .libs
checking if arm-linux-gnueabihf-gcc supports -fno-rtti -fno-exceptions… no
checking for arm-linux-gnueabihf-gcc option to produce PIC… -fPIC -DPIC
checking if arm-linux-gnueabihf-gcc PIC flag -fPIC -DPIC works… yes
checking if arm-linux-gnueabihf-gcc static flag -static works… yes
checking if arm-linux-gnueabihf-gcc supports -c -o file.o… yes
checking if arm-linux-gnueabihf-gcc supports -c -o file.o… (cached) yes
checking whether the arm-linux-gnueabihf-gcc linker (/home/chengh/TI/sitara_linux_sdk/linux-devkit/sysroots/x86_64-arago-linux/usr/arm-linux-gnueabihf/bin/ld) supports shared libraries… yes
checking whether -lc should be explicitly linked in… no
checking dynamic linker characteristics… no
checking how to hardcode library paths into programs… immediate
checking whether stripping libraries is possible… yes
checking if libtool supports shared libraries… no
checking whether to build shared libraries… no
checking whether to build static libraries… yes
checking whether NLS is requested… yes
checking for msgfmt… /usr/bin/msgfmt
checking for gmsgfmt… /usr/bin/msgfmt
checking for xgettext… /usr/bin/xgettext
checking for msgmerge… /usr/bin/msgmerge
checking for ld used by GCC… /home/chengh/TI/sitara_linux_sdk/linux-devkit/sysroots/x86_64-arago-linux/usr/arm-linux-gnueabihf/bin/ld
checking if the linker (/home/chengh/TI/sitara_linux_sdk/linux-devkit/sysroots/x86_64-arago-linux/usr/arm-linux-gnueabihf/bin/ld) is GNU ld… yes
checking for shared library run path origin… done
checking for CFPreferencesCopyAppValue… no
checking for CFLocaleCopyCurrent… no
checking for GNU gettext in libc… yes
checking whether to use NLS… yes
checking where the gettext function comes from… libc
checking for i686-pkg-config… no
checking for pkg-config… /home/chengh/TI/sitara_linux_sdk/linux-devkit/sysroots/x86_64-arago-linux/usr/bin/pkg-config
configure: WARNING: using cross tools not prefixed with host triplet
checking pkg-config is at least version 0.9.0… yes
checking for VALGRIND… yes
configure: Using extra code paths for valgrind
configure: Using GStreamer Bad Plug-ins source release as package name
configure: Using Unknown package origin as package originconfigure: *** checking feature: building of plug-ins with external deps ***
configure: building external plug-insconfigure: *** checking feature: building of experimental plug-ins ***
configure: not building experimental plug-ins
checking whether byte ordering is bigendian… (cached) no
checking whether byte ordering is bigendian… (cached) no
checking for i686-gcc… (cached) arm-linux-gnueabihf-gcc
checking whether we are using the GNU C compiler… (cached) yes
checking whether arm-linux-gnueabihf-gcc accepts -g… (cached) yes
checking for arm-linux-gnueabihf-gcc option to accept ISO C89… (cached) none needed
checking dependency style of arm-linux-gnueabihf-gcc… (cached) gcc3
checking whether we are using the GNU C++ compiler… yes
checking whether arm-linux-gnueabihf-g++ accepts -g… yes
checking dependency style of arm-linux-gnueabihf-g++… gcc3
checking whether we are using the GNU C++ compiler… (cached) yes
checking whether arm-linux-gnueabihf-g++ accepts -g… (cached) yes
checking dependency style of arm-linux-gnueabihf-g++… (cached) gcc3
checking how to run the C++ preprocessor… arm-linux-gnueabihf-g++ -E
checking for ld used by arm-linux-gnueabihf-g++… /home/chengh/TI/sitara_linux_sdk/linux-devkit/sysroots/x86_64-arago-linux/usr/arm-linux-gnueabihf/bin/ld
checking if the linker (/home/chengh/TI/sitara_linux_sdk/linux-devkit/sysroots/x86_64-arago-linux/usr/arm-linux-gnueabihf/bin/ld) is GNU ld… yes
checking whether the arm-linux-gnueabihf-g++ linker (/home/chengh/TI/sitara_linux_sdk/linux-devkit/sysroots/x86_64-arago-linux/usr/arm-linux-gnueabihf/bin/ld) supports shared libraries… no
checking for arm-linux-gnueabihf-g++ option to produce PIC… -fPIC -DPIC
checking if arm-linux-gnueabihf-g++ PIC flag -fPIC -DPIC works… yes
checking if arm-linux-gnueabihf-g++ static flag -static works… yes
checking if arm-linux-gnueabihf-g++ supports -c -o file.o… yes
checking if arm-linux-gnueabihf-g++ supports -c -o file.o… (cached) yes
checking whether the arm-linux-gnueabihf-g++ linker (/home/chengh/TI/sitara_linux_sdk/linux-devkit/sysroots/x86_64-arago-linux/usr/arm-linux-gnueabihf/bin/ld) supports shared libraries… no
checking dynamic linker characteristics… no
checking how to hardcode library paths into programs… immediate
checking for arm-linux-gnueabihf-g++… yes
checking for i686-objcc… no
checking for i686-objc… no
checking for i686-gcc… no
checking for i686-cc… no
checking for i686-CC… no
checking for objcc… no
checking for objc… no
checking for gcc… gcc
checking dependency style of gcc… gcc3
checking if Objective C compiler works… no
checking whether arm-linux-gnueabihf-gcc and cc understand -c and -o together… yes
checking for working do while(0) macros… yes
checking for valgrind… no
checking whether to build gtk-doc documentation… no
checking for gtkdoc-check… no
configure: Looking for Python version >= 2.1
checking for python… /usr/bin/python
checking "/usr/bin/python":… okay
checking local Python configuration… looks good
checking whether to build plugin documentation… no (gtk-doc disabled or not available)
checking for cos in -lm… yes
checking for stdlib.h… (cached) yes
checking for unistd.h… (cached) yes
checking for getpagesize… (cached) yes
checking for working mmap… (cached) yes
checking for unistd.h… (cached) yes
checking sys/time.h usability… yes
checking sys/time.h presence… yes
checking for sys/time.h… yes
checking for stdint types… stdint.h (shortcircuit)
make use of stdint.h in _stdint.h (assuming C99 compatible system)
checking for FIONREAD in sys/ioctl.h… yes
checking if compiler supports gcc-style inline assembly… yes
checking for socket… yes
checking for gethostbyname… yes
checking for GLIB… yes
checking for LIBOIL… no
configure: error: liboil-0.3.8 or later is required提示,需要安装liboil 0.3.8以上版本, 我从网上下载了0.3.17版本,安装了,再执行这个congfigure命令,仍然提示这个错误.问题到底在哪里,怎么解决?
Shine:
回复 user4311718:
感谢分享解决方法!