Report version number in output

[thadk]

Attempt to add Project Description, Project Name, Project Version to JSON API:

along lines described in:

• https://riptutorial.com/cmake/example/32603/using-cmake-to-define-the-version-number-for-cplusplus-usage
• Update to version 2021.1 #18 (comment)

[thadk]

./onlybuild-emscripten-anypiab-mac.sh
On the local machine:

/Users/thadkerosky/gitrepos/anypia-js/anypiajs/PiaCalOutput.cpp:384:29: error: use of undeclared identifier 'PROJECT_NAME'
    parent["projectname"] = PROJECT_NAME;
                            ^
/Users/thadkerosky/gitrepos/anypia-js/anypiajs/PiaCalOutput.cpp:385:32: error: use of undeclared identifier 'PROJECT_VER'
    parent["projectversion"] = PROJECT_VER;
                               ^
/Users/thadkerosky/gitrepos/anypia-js/anypiajs/PiaCalOutput.cpp:386:36: error: use of undeclared identifier 'PROJECT_DESC'
    parent["projectdescription"] = PROJECT_DESC;
                                   ^
3 errors generated.

In the CI testing travis version:

/Users/travis/build/codeforboston/anypia-js/anypiajs/PiaCalOutput.cpp:20:10: fatal error: 'anypiajsConfig.h' file not found

#include "anypiajsConfig.h"

         ^~~~~~~~~~~~~~~~~~

1 error generated.

em++: error: '/usr/local/opt/emscripten/libexec/llvm/bin/clang++ -target asmjs-unknown-emscripten -D__EMSCRIPTEN_major__=1 -D__EMSCRIPTEN_minor__=39 -D__EMSCRIPTEN_tiny__=14 -D_LIBCPP_ABI_VERSION=2 -Werror=implicit-function-declaration -Xclang -nostdsysteminc -Xclang -isystem/usr/local/Cellar/emscripten/1.39.14/libexec/system/include/libcxx -Xclang -isystem/usr/local/Cellar/emscripten/1.39.14/libexec/system/lib/libcxxabi/include -Xclang -isystem/usr/local/Cellar/emscripten/1.39.14/libexec/system/lib/libunwind/include -Xclang -isystem/usr/local/Cellar/emscripten/1.39.14/libexec/system/include/compat -Xclang -isystem/usr/local/Cellar/emscripten/1.39.14/libexec/system/include -Xclang -isystem/usr/local/Cellar/emscripten/1.39.14/libexec/system/include/libc -Xclang -isystem/usr/local/Cellar/emscripten/1.39.14/libexec/system/lib/libc/musl/arch/emscripten -Xclang -isystem/usr/local/Cellar/emscripten/1.39.14/libexec/system/local/include -Xclang -isystem/Users/travis/.emscripten_cache/asmjs/include -DEMSCRIPTEN -Xclang -disable-O0-optnone -DWEB_ASSEMBLY -I/Users/travis/build/codeforboston/anypia-js/anypiajs/../oactobjs32 -I/Users/travis/build/codeforboston/anypia-js/oactobjs32/piadata/../include -I/Users/travis/build/codeforboston/anypia-js/oactobjs32/piadata/../windows -I/Users/travis/build/codeforboston/anypia-js/oactobjs32/piaout/../include -I/Users/travis/build/codeforboston/anypia-js/oactobjs32/piaout/../windows -I/Users/travis/build/codeforboston/anypia-js/oactobjs32/misc/../include -I/Users/travis/build/codeforboston/anypia-js/oactobjs32/misc/../windows -I/Users/travis/build/codeforboston/anypia-js/oactobjs32/windows -I/Users/travis/build/codeforboston/anypia-js/oactobjs32/windows/../include -isystem /Users/travis/build/codeforboston/anypia-js/boost_1_64_0 -c /Users/travis/build/codeforboston/anypia-js/anypiajs/PiaCalOutput.cpp -DBOOST_ALL_NO_LIB -Xclang -isystem/usr/local/Cellar/emscripten/1.39.14/libexec/system/include/SDL -c -o CMakeFiles/anypiajs.dir/PiaCalOutput.cpp.o -emit-llvm' failed (1)

make[2]: *** [CMakeFiles/anypiajs.dir/PiaCalOutput.cpp.o] Error 1

make[1]: *** [CMakeFiles/anypiajs.dir/all] Error 2

make: *** [all] Error 2

The command "make -j2" exited with 2.

(I was able to run the screenshotted version by putting the config variables directly into PiaCalOutput.cpp)

[thadk]

Better done by #20