如何在树莓派中安装蓝牙版本5.19

Question

我尝试通过以下命令在raspberry中编译并安装bluez 5.19：

/配置

结果：

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... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking how to create a pax tar archive... gnutar
checking for style of include used by make... GNU
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 dependency style of gcc... gcc3
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -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 minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking whether make supports nested variables... (cached) yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for C/C++ restrict keyword... __restrict
checking for gcc... (cached) gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for gcc option to accept ISO C89... (cached) none needed
checking dependency style of gcc... (cached) gcc3
checking whether gcc and cc understand -c and -o together... yes
checking whether gcc accepts -fPIE... yes
checking build system type... armv6l-unknown-linux-gnueabihf
checking host system type... armv6l-unknown-linux-gnueabihf
checking how to print strings... printf
checking for a sed that does not truncate output... /bin/sed
checking for fgrep... /bin/grep -F
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) 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 how to convert armv6l-unknown-linux-gnueabihf file names to armv6l-unknown-linux-gnueabihf format... func_convert_file_noop
checking how to convert armv6l-unknown-linux-gnueabihf file names to toolchain format... func_convert_file_noop
checking for /usr/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for ar... ar
checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for sysroot... no
checking for mt... mt
checking if mt is a manifest tool... no
checking for dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC -DPIC
checking if gcc PIC flag -fPIC -DPIC works... yes
checking if gcc static flag -static works... yes
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (/usr/bin/ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking for signalfd... yes
checking for clock_gettime in -lrt... yes
checking for pthread_create in -lpthread... yes
checking for dlopen in -ldl... yes
checking for GLIB... yes
checking for DBUS... yes
checking D-Bus configuration directory... /usr/local/etc
checking D-Bus system bus services dir... /usr/local/share/dbus-1/system-services
checking D-Bus session bus services dir... /usr/local/share/dbus-1/services
checking for UDEV... yes
checking for udev_hwdb_new in -ludev... no
checking udev directory... /lib/udev
checking for ICAL... yes
checking readline/readline.h usability... yes
checking readline/readline.h presence... yes
checking for readline/readline.h... yes
checking systemd system unit dir... /lib/systemd/system
checking systemd user unit dir... /usr/lib/systemd/user
configure: creating ./config.status
config.status: creating Makefile
config.status: creating src/bluetoothd.8
config.status: creating lib/bluez.pc
config.status: creating config.h
config.status: config.h is unchanged
config.status: executing depfiles commands
config.status: executing libtool commands

苏多牌

结果：

^{pr2}$

最后进行安装

结果：

make --no-print-directory install-am
 /bin/mkdir -p '/usr/local/bin'
  /bin/bash ./libtool   --mode=install /usr/bin/install -c client/bluetoothctl monitor/btmon tools/hciattach tools/hciconfig tools/hcitool tools/hcidump tools/rfcomm tools/rctest tools/l2test tools/l2ping tools/sdptool tools/ciptool tools/bccmd tools/bluemoon '/usr/local/bin'
libtool: install: /usr/bin/install -c client/bluetoothctl /usr/local/bin/bluetoothctl
libtool: install: /usr/bin/install -c monitor/btmon /usr/local/bin/btmon
libtool: install: /usr/bin/install -c tools/hciattach /usr/local/bin/hciattach
libtool: install: /usr/bin/install -c tools/hciconfig /usr/local/bin/hciconfig
libtool: install: /usr/bin/install -c tools/hcitool /usr/local/bin/hcitool
libtool: install: /usr/bin/install -c tools/hcidump /usr/local/bin/hcidump
libtool: install: /usr/bin/install -c tools/rfcomm /usr/local/bin/rfcomm
libtool: install: /usr/bin/install -c tools/rctest /usr/local/bin/rctest
libtool: install: /usr/bin/install -c tools/l2test /usr/local/bin/l2test
libtool: install: /usr/bin/install -c tools/l2ping /usr/local/bin/l2ping
libtool: install: /usr/bin/install -c tools/sdptool /usr/local/bin/sdptool
libtool: install: /usr/bin/install -c tools/ciptool /usr/local/bin/ciptool
libtool: install: /usr/bin/install -c tools/bccmd /usr/local/bin/bccmd
libtool: install: /usr/bin/install -c tools/bluemoon /usr/local/bin/bluemoon
 /bin/mkdir -p '/usr/local/libexec/bluetooth'
  /bin/bash ./libtool   --mode=install /usr/bin/install -c src/bluetoothd obexd/src/obexd '/usr/local/libexec/bluetooth'
libtool: install: /usr/bin/install -c src/bluetoothd /usr/local/libexec/bluetooth/bluetoothd
libtool: install: /usr/bin/install -c obexd/src/obexd /usr/local/libexec/bluetooth/obexd
 /bin/mkdir -p '/usr/local/lib/cups/backend'
  /bin/bash ./libtool   --mode=install /usr/bin/install -c profiles/cups/bluetooth '/usr/local/lib/cups/backend'
libtool: install: /usr/bin/install -c profiles/cups/bluetooth /usr/local/lib/cups/backend/bluetooth
 /bin/mkdir -p '/usr/local/etc/dbus-1/system.d'
 /usr/bin/install -c -m 644 src/bluetooth.conf '/usr/local/etc/dbus-1/system.d'
 /bin/mkdir -p '/usr/local/share/dbus-1/services'
 /usr/bin/install -c -m 644 obexd/src/org.bluez.obex.service '/usr/local/share/dbus-1/services'
 /bin/mkdir -p '/usr/local/share/dbus-1/system-services'
 /usr/bin/install -c -m 644 src/org.bluez.service '/usr/local/share/dbus-1/system-services'
 /bin/mkdir -p '/usr/local/share/man/man1'
 /usr/bin/install -c -m 644 tools/hciattach.1 tools/hciconfig.1 tools/hcitool.1 tools/hcidump.1 tools/rfcomm.1 tools/rctest.1 tools/l2ping.1 tools/sdptool.1 tools/ciptool.1 tools/bccmd.1 tools/hid2hci.1 '/usr/local/share/man/man1'
 /bin/mkdir -p '/usr/local/share/man/man8'
 /usr/bin/install -c -m 644 src/bluetoothd.8 '/usr/local/share/man/man8'
 /bin/mkdir -p '/lib/udev/rules.d'
 /usr/bin/install -c -m 644 tools/97-hid2hci.rules '/lib/udev/rules.d'
 /bin/mkdir -p '/lib/systemd/system'
 /usr/bin/install -c -m 644 src/bluetooth.service '/lib/systemd/system'
 /bin/mkdir -p '/usr/lib/systemd/user'
 /usr/bin/install -c -m 644 obexd/src/obex.service '/usr/lib/systemd/user'
 /bin/mkdir -p '/lib/udev'
  /bin/bash ./libtool   --mode=install /usr/bin/install -c tools/hid2hci '/lib/udev'
libtool: install: /usr/bin/install -c tools/hid2hci /lib/udev/hid2hci

但bluez命令没有在终端中定义，在python蓝牙库中无法工作。。。 我在担心什么？在

请帮忙

Answer 1

安装似乎成功了，但是您仍然需要将可执行文件添加到PATH环境变量中的一个目录中，以便从任何地方直接执行它。首先，要查看PATH变量中的目录，请尝试以下命令：

#echo $PATH

你应该看到这样的画面：

^{pr2}$

现在，将要使用的可执行文件（例如hcitool、hciconfig、bluetoothd）添加到这些目录中的一个目录中，最好是/usr/bin或/usr/sbin，因为这是原始bluez可执行文件所在的位置。示例

cp tools/hcitool /usr/bin/

但是，确保将原始的bluez可执行文件移动到其他地方，以避免冲突。在

我希望这有帮助。在