Jiri Daněk created PROTON-2168:
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Summary: cmake -DBUILD_WITH_CXX=ON build breaks on Linux
Key: PROTON-2168
URL: https://issues.apache.org/jira/browse/PROTON-2168
Project: Qpid Proton
Issue Type: Bug
Components: build
Affects Versions: proton-c-0.30.0
Reporter: Jiri Daněk
Compile as in PROTON-2145, that means
{noformat}
mkdir _build
cd _build
cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local\
-DSYSINSTALL_BINDINGS=ON\
-DBUILD_STATIC_LIBS=ON\
-DBUILD_TESTING=OFF\
-DBUILD_WITH_CXX=ON\
-DENABLE_FUZZ_TESTING=OFF\
-DFUZZ_REGRESSION_TESTS=OFF
make -j4
make install
{noformat}
The {{-DBUILD_WITH_CXX=ON}} is breaking builds on Linux
{noformat}
[ 28%] Building CXX object
c/CMakeFiles/qpid-proton-core-objects.dir/src/core/codec.c.o
/qpid-proton/c/src/platform/platform.c: In function 'void pn_i_strerror(int,
char*, size_t)':
/qpid-proton/c/src/platform/platform.c:92:13: error: ignoring return value of
'char* strerror_r(int, char*, size_t)', declared with attribute
warn_unused_result [-Werror=unused-result]
strerror_r(errnum, buf, buflen);
~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
cc1plus: all warnings being treated as errors
{noformat}
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