error while loading shared libraries: libglog.so.1: cannot open shared object file: No such file or directory

[luger1990]

i want to build kvrocks once, and scp './build/kvrocks' file to other machines. but at other machines if i start kvrocks, it shows 'error while loading shared libraries: libglog.so.1: cannot open shared object file: No such file or directory'
should i build at every machine? and it it too large size,like below:

8.0K	CMakeLists.txt
8.0K	CODE_OF_CONDUCT.md
4.0K	CONTRIBUTING
12K	Changelog
4.0K	DISCLAIMER
4.0K	Dockerfile
12K	LICENSE
4.0K	NOTICE
8.0K	README.md
2.6G	build
4.0K	build.sh
56K	cmake
4.0K	cppcheck.sh
4.0K	cpplint.sh
320K	docs
28K	kvrocks.conf
8.0K	licenses
4.0K	package.sh
1.1M	src
8.0K	systemd
908K	tests
124K	tools

the fold of build is 2.6G, it is too large.

root@bhh77n3:/tmp/incubator-kvrocks/build/_deps# find . -name libglog.so.1
./glog-build/libglog.so.1

[PragmaTwice]

Hello~ Could you provide the commit hash / tag of this repo that you use to build kvrocks?

[PragmaTwice]

AFAIK we use static library of glog in the head commit b9f7863 of unstable, so this problem may not happen.

[PragmaTwice]

If you use other commit where makefiles still exists, you can try to install glog using package manager in your system (e.g. apt, pacman, yum), which may bring a libglog.so to your system lib path.

[luger1990]

thanks i will try this method

[PragmaTwice]

Sorry, shared library of glog is used in current head commit, see @git-hulk's comment to check the details 😢

[git-hulk]

@PragmaTwice I tried the latest unstable branch on Ubuntu, glog is linking as the dynamic library:

ty.lin@build-clickhouse:~/incubator-kvrocks/build$ ldd kvrocks
	linux-vdso.so.1 (0x00007ffcbfb5d000)
	libglog.so.1 => /home/ty.lin/incubator-kvrocks/build/_deps/glog-build/libglog.so.1 (0x00007fea007ff000)
	libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fea007b5000)
	libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fea00666000)
	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fea00474000)
	/lib64/ld-linux-x86-64.so.2 (0x00007fea0143b000)
	libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fea0025a000)
	libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fea0023d000)

Need to diable the share library explicitly in glog.cmake.

[PragmaTwice]

A BUILD_SHARED_LIBS=OFF in glog.cmake is enough, the one in snappy.cmake is not necessary.

[git-hulk]

@PragmaTwice Would you like to fix this issue?

[PragmaTwice]

I am glad to do that, maybe at a later date in this week : )

[Geo-fortune]

You can resolve this issue by compiling all artifacts as dylib.

[git-hulk]

@Geo-fortune It’s a bug that didn’t static link the glow and fixed in latest release.