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<div>I have run into a hurdle compiling 5.3 on a Linux box with gcc version 5.3.0 (cmake 3.4.1)<br>
<br>
the error is:<br>
<br>
/dev/shm/jfavre/ParaView/ParaView-v5.3.0/VTK/ThirdParty/hdf5/vtkhdf5/src/H5detect.c:87:19: error: unknown type name ‘sigjmp_buf’<br>
#define H5JMP_BUF sigjmp_buf<br>
^<br>
/dev/shm/jfavre/ParaView/ParaView-v5.3.0/VTK/ThirdParty/hdf5/vtkhdf5/src/H5detect.c:163:8: note: in expansion of macro ‘H5JMP_BUF’<br>
static H5JMP_BUF jbuf_g;<br>
<br>
the error is caused by using the compilation flag -std=c99. Replacing it with -std=gnu99, then the compilation succeeds. Consequently, I patched the file VTK/ThirdParty/hdf5/vtkhdf5/CMakeLists.txt<br>
<br>
- set (CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS} -std=c99 -fomit-frame-pointer -finline-functions -fno-common")<br>
+ set (CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS} -std=gnu99 -fomit-frame-pointer -finline-functions -fno-common")<br>
<br>
I am not sure if this is applicable to other systems. This posting is for documentation. It may be useful to someone else.<br>
<br>
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<div class="PlainText">-----------------<br>
Jean/CSCS</div>
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