Re: Compilation error installing on Raspberry Pi

[Philip Abbey]

Thanks Mike! That was going to be my next attempt, and your command line
saved me figuring out how. All compiles now.

Now trying to figure out why the config files are not being picked up...

Philip



--
Sent from: http://apache-guacamole-incubating-users.2363388.n4.nabble.com/

Re: Compilation error installing on Raspberry Pi

[Mike Jumper]

You may need to explicitly disable support for WebP:

   ./configure --without-webp

It looks like the libwebp installed in your case is old enough that its API
is incompatible with that used by Guacamole. I'd need to look deeper to
determine what the minimum version of libwebp would be for Guacamole as it
stands, and to determine whether compatibility with older libwebp is
possible, but the above will at least allow Guacamole to build. Lacking
WebP support, Guacamole will still work well; it will use PNG for image
compression in most cases, and will use JPEG for cases where things look
like they would benefit from lossy compression.

- Mike


On Sun, Sep 24, 2017 at 12:07 PM, Philip Abbey  wrote:

> Thought I would see how var I could get with installing Guacamole on a
> Raspberry Pi. It was all looking so good, 'configure' gave me the thumbs
> up.
> Alas 'make' failed compiling 'libguac_la-encode-webp.lo' with errors from
> 'encode-webp.c'.
>
> Now I had to mess with the dependencies a little, falling back to to a
> non-turbo version of JPEG, but 'configure' suggested the alternative seemed
> promising. I've included the version info for WebP, which seems to be the
> source of the error in the hopes I've enough info for someone knowledgeable
> to home in on the issue.
>
> Thanks,
>
> Philip
>
> $:~/guacamole# cat dependencies.bash
>
> #!/bin/bash
> # 'libjpeg62-turbo-dev' not available, trying 'libjpeg62-dev'
> # 'libvncserver-dev' requires 'libjpeg8-dev' instead of 'libjpeg-dev',
> 'libjpeg62-dev' will be removed.
>
> apt-get install libcairo2-dev libjpeg8-dev libpng12-dev libossp-uuid-dev
> libavcodec-dev libavutil-dev libswscale-dev libfreerdp-dev libpango1.0-dev
> libssh2-1-dev libtelnet-dev libvncserver-dev libpulse-dev libssl-dev
> libvorbis-dev libwebp-dev
>
> $:~/guacamole/guacamole-server-0.9.13-incubating# ./configure
> --with-init-dir=/etc/init.d
> 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 whether make supports nested variables... (cached) 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 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 whether gcc understands -c and -o together... yes
> checking dependency style of gcc... gcc3
> checking for a sed that does not truncate output... /bin/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 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 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 a working dd... /bin/dd
> checking how to truncate binary pipes... /bin/dd bs=4096 count=1
> checking for mt... mt
> checking if mt is a manifest tool... no
> checking how to run the C preprocessor... 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 gcc supports -fno-rtti 

Compilation error installing on Raspberry Pi

[Philip Abbey]

Thought I would see how var I could get with installing Guacamole on a
Raspberry Pi. It was all looking so good, 'configure' gave me the thumbs up.
Alas 'make' failed compiling 'libguac_la-encode-webp.lo' with errors from
'encode-webp.c'.

Now I had to mess with the dependencies a little, falling back to to a
non-turbo version of JPEG, but 'configure' suggested the alternative seemed
promising. I've included the version info for WebP, which seems to be the
source of the error in the hopes I've enough info for someone knowledgeable
to home in on the issue.

Thanks,

Philip

$:~/guacamole# cat dependencies.bash

#!/bin/bash
# 'libjpeg62-turbo-dev' not available, trying 'libjpeg62-dev'
# 'libvncserver-dev' requires 'libjpeg8-dev' instead of 'libjpeg-dev',
'libjpeg62-dev' will be removed.

apt-get install libcairo2-dev libjpeg8-dev libpng12-dev libossp-uuid-dev
libavcodec-dev libavutil-dev libswscale-dev libfreerdp-dev libpango1.0-dev
libssh2-1-dev libtelnet-dev libvncserver-dev libpulse-dev libssl-dev
libvorbis-dev libwebp-dev

$:~/guacamole/guacamole-server-0.9.13-incubating# ./configure
--with-init-dir=/etc/init.d
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 whether make supports nested variables... (cached) 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 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 whether gcc understands -c and -o together... yes
checking dependency style of gcc... gcc3
checking for a sed that does not truncate output... /bin/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 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 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 a working dd... /bin/dd
checking how to truncate binary pipes... /bin/dd bs=4096 count=1
checking for mt... mt
checking if mt is a manifest tool... no
checking how to run the C preprocessor... 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 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 for shl_load... no
checking for shl_load in -ldld... no
checking for dlopen... no
checking for dlopen in -ldl... yes
checking whether a program can dlopen itself... yes
checking whether a statically linked program can dlopen itself... no
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared