Ivan Serdyuk created MINIFICPP-1405:
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Summary: Improperly defined warning flags (Clang 11) break Ninja's
generator rules (CMake). civetweb dependency build crashing
Key: MINIFICPP-1405
URL: https://issues.apache.org/jira/browse/MINIFICPP-1405
Project: Apache NiFi MiNiFi C++
Issue Type: Bug
Affects Versions: 1.0.0
Environment: $ uname -a
Linux laptop 4.15.0-123-generic #126~16.04.1-Ubuntu SMP Wed Oct 21 13:51:51 UTC
2020 i686 i686 i686 GNU/Linux
$ clang-11 --version
Ubuntu clang version
11.0.0-++20200721055954+cebd637c886-1~exp1~20200721161335.13
Target: i686-pc-linux-gnu
Thread model: posix
$ cmake --version
cmake version 3.19.0-rc2
$ ninja --version
1.10.0.git.kitware.jobserver-1
Reporter: Ivan Serdyuk
Attachments: build.ninja
[1/445] Performing build step for 'civetweb-external'
FAILED:
civetweb-external-prefix/src/civetweb-external-stamp/civetweb-external-build
thirdparty/civetweb-install/lib/libcivetweb.a
thirdparty/civetweb-install/lib/libcivetweb-cpp.a
cd
/home/oceanfish81/Desktop/nifi-minifi-cpp/build/civetweb-external-prefix/src/civetweb-external-build
&& /usr/local/bin/cmake --build . && /usr/local/bin/cmake -E touch
/home/oceanfish81/Desktop/nifi-minifi-cpp/build/civetweb-external-prefix/src/civetweb-external-stamp/civetweb-external-build
[1/6] Building CXX object src/CMakeFiles/civetweb-cpp.dir/CivetServer.cpp.o
FAILED: src/CMakeFiles/civetweb-cpp.dir/CivetServer.cpp.o
/usr/bin/clang++-11 -DNO_SSL_DL -DUSE_STACK_SIZE=102400
-I/home/oceanfish81/Desktop/nifi-minifi-cpp/build/thirdparty/libressl-install/include
-I/home/oceanfish81/Desktop/nifi-minifi-cpp/build/thirdparty/civetweb-src/include
-std=c++11 -std=c++14 -Wall -Wextra -Wshadow -Wmissing-prototypes -Weverything
/W4 -Wno-padded /Wd4820 -Wno-unused-macros -Wno-format-nonliteral /WX
-pedantic-errors -fvisibility=hidden -Os -DNDEBUG -fPIC -MD -MT
src/CMakeFiles/civetweb-cpp.dir/CivetServer.cpp.o -MF
src/CMakeFiles/civetweb-cpp.dir/CivetServer.cpp.o.d -o
src/CMakeFiles/civetweb-cpp.dir/CivetServer.cpp.o -c
/home/oceanfish81/Desktop/nifi-minifi-cpp/build/thirdparty/civetweb-src/src/CivetServer.cpp
clang: error: no such file or directory: '/W4'
clang: error: no such file or directory: '/Wd4820'
clang: error: no such file or directory: '/WX'
[2/6] Building C object src/CMakeFiles/c-executable.dir/main.c.o
FAILED: src/CMakeFiles/c-executable.dir/main.c.o
/usr/bin/clang-11 -DNO_SSL_DL -DUSE_STACK_SIZE=102400
-I/home/oceanfish81/Desktop/nifi-minifi-cpp/build/thirdparty/libressl-install/include
-I/home/oceanfish81/Desktop/nifi-minifi-cpp/build/thirdparty/civetweb-src/include
-std=c11 -Wall -Wextra -Wshadow -Wconversion -Wmissing-prototypes -Weverything
-Wparentheses /W4 -Wno-padded -Wno-unused-macros -Wno-reserved-id-macros
-Wno-format-nonliteral -Wno-date-time -Wno-cast-qual /Wd4820 -pedantic-errors
-fvisibility=hidden -Os -DNDEBUG -fPIE -MD -MT
src/CMakeFiles/c-executable.dir/main.c.o -MF
src/CMakeFiles/c-executable.dir/main.c.o.d -o
src/CMakeFiles/c-executable.dir/main.c.o -c
/home/oceanfish81/Desktop/nifi-minifi-cpp/build/thirdparty/civetweb-src/src/main.c
clang: error: no such file or directory: '/W4'
clang: error: no such file or directory: '/Wd4820'
ninja: build stopped: subcommand failed.
ninja: build stopped: subcommand failed.
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