error while running the scrpit/build-all.sh about fluent HOT 18 CLOSED

Hi @perry020, can you please let us know what compiler you were using, and what flags you passed to the script? Thanks!

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[ 16%] No install step for 'zeromq'
[ 17%] Completed 'zeromq'
[ 17%] Built target zeromq
make: *** [all] Error 2

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Hi @soarway, could you please let us know what operating system and compiler you are using? Thanks.

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@cw75 CentOS Linux release 7.5.1804 (Core)

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@cw75
[root@AAA vendor]# ls
spdlog yamlcpp zeromq zeromqcpp
[root@AAA vendor]# du -sh .
103M .
[root@AAA vendor]# ls zeromqcpp/
CMakeFiles cmake_install.cmake Makefile zeromqcpp-prefix
[root@AAA vendor]# ls zeromq
CMakeFiles cmake_install.cmake Makefile src tmp
[root@AAA vendor]#

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@soarway were you running with Debug mode or release mode? Did you pass any flag to scrpit/build-all.sh?

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@cw75 Release mode

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@soarway there should be lines in the middle where it says certain error occurred (in addition to the make: *** [all] Error 2). Could you please let us know what these errors are? Thanks.

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@cw75
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[ 12%] Building CXX object CMakeFiles/flproto.dir/requests.pb.cc.o
In file included from /root/fluent-master/build/requests.pb.cc:4:
/root/fluent-master/build/requests.pb.h:7:10: fatal error: 'string' file not found
#include
^
1 error generated.
make[2]: *** [CMakeFiles/flproto.dir/requests.pb.cc.o] Error 1
make[1]: *** [CMakeFiles/flproto.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
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-- Downloading... done

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@soarway which compiler are you using? g++ or clang++?

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@cw75
[root@iz fluent-master]# ./scripts/build-all.sh
-- The C compiler identification is GNU 4.8.5
-- The CXX compiler identification is Clang 3.4.2
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/clang++
-- Check for working CXX compiler: /usr/bin/clang++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done

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@soarway have you run ./scripts/install-dependencies.sh?
could you paste the output when running this script? Your Clang version looks a bit old, and I am not sure if the libc++-dev libc++abi-dev are installed

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@cw75
[root@aaz fluent-master]# ./scripts/install-dependencies.sh g++
Detected that this is a Fedora-based distribution.
Setting compiler to g++...
Installing the following packages via yum:
* autoconf
* automake
* libtool
* build-essential
* make
All dependencies installed!

[root@az fluent-master]# ./scripts/install-dependencies.sh
Detected that this is a Fedora-based distribution.
No compiler is specified. Default compiler is clang++.
We currently are unable to support clang++ installation on Fedora distributions.
[root@iaz fluent-master]#

[root@i4z fluent-master]# ./scripts/install-dependencies.sh clang++
Detected that this is a Fedora-based distribution.
Setting compiler to clang++...
We currently are unable to support clang++ installation on Fedora distributions.

I'm configuring G++， But when compiling, the compiler is clang++.

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@cw75 My os ： CentOS Linux release 7.5.1804 (Core)

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@cw75
[root@i4z fluent-master]# yum install gcc-c++ libstdc++-devel
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Package gcc-c++-4.8.5-28.el7_5.1.x86_64 already installed and latest version
Package libstdc++-devel-4.8.5-28.el7_5.1.x86_64 already installed and latest version
Nothing to do
[root@i4z fluent-master]# yum install gcc
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Package gcc-4.8.5-28.el7_5.1.x86_64 already installed and latest version
Nothing to do

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@soarway Could you run ./scripts/build-all.sh -g?
the -g flag should set the compiler to g++

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@cw75 Use g++， success。
[100%] Built target run_server_handler_tests
Thanks you！

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@soarway 👍

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