Compilation on arch64 (Odroid-N2) and Ubuntu 18.04

[linuxrider]

The compilation on arch64 more specifically Odroid-n2 (4GB) does not work as smooth as for amd64.
For LO the follow parameters had to be set
lo_configure_opts='with-system-icu,with-system-libatomic_ops,with-system-libpng'
I forgot why I put inwith-system-icu.

configure of packaged libatomic_ops is not able to determine build type

./config.guess: unable to guess system type

This script, last modified 2011-05-11, has failed to recognize
the operating system you are using. It is advised that you
download the most up to date version of the config scripts from

 http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
and
 http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD

If the version you run (./config.guess) is already up to date, please
send the following data and any information you think might be
pertinent to <config-patches@gnu.org> in order to provide the needed
information to handle your system.

config.guess timestamp = 2011-05-11

uname -m = aarch64
uname -r = 4.9.170-25
uname -s = Linux
uname -v = #1 SMP PREEMPT Thu Apr 25 20:03:24 -03 2019

/usr/bin/uname -p = 
/bin/uname -X     = 

hostinfo               = 
/bin/universe          = 
/usr/bin/arch -k       = 
/bin/arch              = 
/usr/bin/oslevel       = 
/usr/convex/getsysinfo = 

UNAME_MACHINE = aarch64
UNAME_RELEASE = 4.9.170-25
UNAME_SYSTEM  = Linux
UNAME_VERSION = #1 SMP PREEMPT Thu Apr 25 20:03:24 -03 2019
  * /usr/bin/ccache gcc bn_mp_get_long.o
configure: error: cannot guess build type; you must specify one

For for libpng also the parameter in lib/default.cfg without-system-libpng was removed.
libpng prevents oosplash from finishing

/opt/libreoffice/workdir/LinkTarget/StaticLibrary/liblibpng.a(pngrutil.o): In function `png_read_filter_row':
pngrutil.c:(.text+0x3eb4): undefined reference to `png_init_filter_functions_neon'
collect2: error: ld returned 1 exit status
/opt/libreoffice/desktop/Executable_oosplash.mk:10: recipe for target '/opt/libreoffice/instdir/program/oosplash' failed

For the make command in bin/coreBuild.sh I set USE_64=1otherwise nss throws the follow error:

/usr/bin/ccache gcc -o out/Linux_SINGLE_SHLIB/drbg.o -c -O2 -fPIC   -pipe -ffunction-sections -fdata-sections -DHAVE_STRERROR -DLINUX -Dlinux -Wall -Wshadow -DXP_UNIX -DSHLIB_SUFFIX=\"so\" -DSHLIB_PREFIX=\"lib\" -DSHLIB_VERSION=\"3\" -DSOFTOKEN_SHLIB_VERSION=\"3\" -DRIJNDAEL_INCLUDE_TABLES -UDEBUG -DNDEBUG -D_REENTRANT -DNSS_NO_INIT_SUPPORT -DUSE_UTIL_DIRECTLY -DNO_NSPR_10_SUPPORT -DSSL_DISABLE_DEPRECATED_CIPHER_SUITE_NAMES -DFREEBL_NO_DEPEND -DFREEBL_LOWHASH -DKRML_NOUINT128 -DMP_API_COMPATIBLE -I../../../dist/out/include -I../../../dist/public/nss -I../../../dist/private/nss -Impi -Iecl -Iverified  -std=gnu99 drbg.c
In file included from ../../../dist/out/include/prerror.h:9:0,
                 from drbg.c:9:
drbg.c: In function ‘RNG_RandomUpdate’:
../../../dist/out/include/prtypes.h:593:38: error: size of array ‘arg’ is negative
     extern void pr_static_assert(int arg[(condition) ? 1 : -1])
                                      ^
drbg.c:528:5: note: in expansion of macro ‘PR_STATIC_ASSERT’
     PR_STATIC_ASSERT(sizeof(size_t) <= 4);
     ^~~~~~~~~~~~~~~~
../../coreconf/rules.mk:392: recipe for target 'out/Linux_SINGLE_SHLIB/drbg.o' failed

Finally I ended up with a working lool.
Online Editor.pdf
I could test it with a local file but I'm still try to work out an issue with nextcloud wopi and ssl.

ERR  Cannot get file info from WOPI storage uri [URL]. Error: SSL Exception: error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure| wsd/Storage.cpp:474

[linuxrider]

I forgot to mention that for lool to build one needs to set disable-seccomp.
Also the SSL problem is fixed now as I removed TLS1.3 from my nginx configuration.

[baarkerlounger]

Followed this same process on a RockPro64 and Ubuntu 18.04. No compilation errors and seemed like the service starts up ok but shortly after it fails.

journalctl -u loolwsd.service
...
loolwsd[719]: FATAL: Failed to fork child processes.
loolwsd[719]: wsd-00719-00719 2019-10-07 16:55:04.312973 [ loolwsd ] FTL  Failed to fork child processes.| wsd/LOOLWSD.cpp:3343
loolwsd[719]: Failed to fork child processes.
loolwsd[719]: wsd-00719-00719 2019-10-07 16:55:04.313917 [ loolwsd ] INF  ~Admin dtor.| wsd/Admin.cpp:381
loolwsd[719]: wsd-00719-00719 2019-10-07 16:55:04.313997 [ loolwsd ] TRC  History:
loolwsd[719]: { "documents" : [], "expiredDocuments" : []}
loolwsd[719]: | wsd/AdminModel.cpp:182
loolwsd[719]: wsd-00719-00719 2019-10-07 16:55:04.314074 [ loolwsd ] INF  AdminModel dtor.| wsd/AdminModel.cpp:183
systemd[1]: loolwsd.service: Main process exited, code=exited, status=70/n/a
systemd[1]: loolwsd.service: Failed with result 'exit-code'.

Seems due to:

sudo -u lool ./loolwsd
...
frk-14310-14310 2019-10-07 16:47:55.560889 [ forkit ] FTL  Neither /opt/libreoffice/instdir/program/libsofficeapp.so or /opt/libreoffice/instdir/program/libmergedlo.so exist.| kit/Kit.cpp:2652
frk-14310-14310 2019-10-07 16:47:55.560921 [ forkit ] FTL  Failed to preinit lokit.| kit/ForKit.cpp:534

Did you solve that?