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rdp / google_hash

wrapper for google's hash functions, for ruby
BSD 3-Clause "New" or "Revised" License
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Compile issue in ruby 2.4 #40

Open antiloopgmbh opened 7 years ago

antiloopgmbh commented 7 years ago

Hi,

when i try to compile google_hash with ruby 2.4 i get the attached output.

Thanks and regards, Gerold

Using sane 0.25.8
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory: /Users/gboe/.rvm/gems/ruby-2.4.0/gems/json-1.8.3/ext/json/ext/generator
/Users/gboe/.rvm/rubies/ruby-2.4.0/bin/ruby -r ./siteconf20170106-11045-169xheh.rb extconf.rb
creating Makefile

current directory: /Users/gboe/.rvm/gems/ruby-2.4.0/gems/json-1.8.3/ext/json/ext/generator
make "DESTDIR=" clean

current directory: /Users/gboe/.rvm/gems/ruby-2.4.0/gems/json-1.8.3/ext/json/ext/generator
make "DESTDIR="
compiling generator.c
generator.c:861:25: error: use of undeclared identifier 'rb_cFixnum'
    } else if (klass == rb_cFixnum) {
                        ^
generator.c:863:25: error: use of undeclared identifier 'rb_cBignum'
    } else if (klass == rb_cBignum) {
                        ^
generator.c:975:5: warning: division by zero is undefined [-Wdivision-by-zero]
    rb_scan_args(argc, argv, "01", &opts);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2143:9: note: expanded from macro 'rb_scan_args'
        rb_scan_args0(argc,argvp,fmt,\
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2329:8: note: expanded from macro 'rb_scan_args0'
                     rb_scan_args_verify(fmt, varc), vars)
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2201:11: note: expanded from macro 'rb_scan_args_verify'
        verify = rb_scan_args_verify_count(fmt, varc); \
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2167:6: note: expanded from macro 'rb_scan_args_count_hash'
     rb_scan_args_count_block(fmt, ofs, varc, vari) : \
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2162:6: note: expanded from macro 'rb_scan_args_count_block'
     rb_scan_args_count_end(fmt, ofs, varc, vari) : \
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2158:12: note: expanded from macro 'rb_scan_args_count_end'
    ((vari)/(!fmt[ofs] || rb_scan_args_bad_format(fmt)))
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
generator.c:975:5: warning: division by zero is undefined [-Wdivision-by-zero]
    rb_scan_args(argc, argv, "01", &opts);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2143:9: note: expanded from macro 'rb_scan_args'
        rb_scan_args0(argc,argvp,fmt,\
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2329:8: note: expanded from macro 'rb_scan_args0'
                     rb_scan_args_verify(fmt, varc), vars)
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2201:11: note: expanded from macro 'rb_scan_args_verify'
        verify = rb_scan_args_verify_count(fmt, varc); \
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2167:6: note: expanded from macro 'rb_scan_args_count_hash'
     rb_scan_args_count_block(fmt, ofs, varc, vari) : \
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2163:6: note: expanded from macro 'rb_scan_args_count_block'
     rb_scan_args_count_end(fmt, ofs+1, varc, vari+1))
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2158:12: note: expanded from macro 'rb_scan_args_count_end'
    ((vari)/(!fmt[ofs] || rb_scan_args_bad_format(fmt)))
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
generator.c:975:5: warning: division by zero is undefined [-Wdivision-by-zero]
    rb_scan_args(argc, argv, "01", &opts);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2143:9: note: expanded from macro 'rb_scan_args'
        rb_scan_args0(argc,argvp,fmt,\
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2329:8: note: expanded from macro 'rb_scan_args0'
                     rb_scan_args_verify(fmt, varc), vars)
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2201:11: note: expanded from macro 'rb_scan_args_verify'
        verify = rb_scan_args_verify_count(fmt, varc); \
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2168:6: note: expanded from macro 'rb_scan_args_count_hash'
     rb_scan_args_count_block(fmt, ofs+1, varc, vari+1))
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2162:6: note: expanded from macro 'rb_scan_args_count_block'
     rb_scan_args_count_end(fmt, ofs, varc, vari) : \
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2158:12: note: expanded from macro 'rb_scan_args_count_end'
    ((vari)/(!fmt[ofs] || rb_scan_args_bad_format(fmt)))
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
generator.c:975:5: warning: division by zero is undefined [-Wdivision-by-zero]
    rb_scan_args(argc, argv, "01", &opts);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2143:9: note: expanded from macro 'rb_scan_args'
        rb_scan_args0(argc,argvp,fmt,\
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2329:8: note: expanded from macro 'rb_scan_args0'
                     rb_scan_args_verify(fmt, varc), vars)
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2201:11: note: expanded from macro 'rb_scan_args_verify'
        verify = rb_scan_args_verify_count(fmt, varc); \
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2167:6: note: expanded from macro 'rb_scan_args_count_hash'
     rb_scan_args_count_block(fmt, ofs, varc, vari) : \
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2162:6: note: expanded from macro 'rb_scan_args_count_block'
     rb_scan_args_count_end(fmt, ofs, varc, vari) : \
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2158:12: note: expanded from macro 'rb_scan_args_count_end'
    ((vari)/(!fmt[ofs] || rb_scan_args_bad_format(fmt)))
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
generator.c:975:5: warning: division by zero is undefined [-Wdivision-by-zero]
    rb_scan_args(argc, argv, "01", &opts);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2143:9: note: expanded from macro 'rb_scan_args'
        rb_scan_args0(argc,argvp,fmt,\
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2329:8: note: expanded from macro 'rb_scan_args0'
                     rb_scan_args_verify(fmt, varc), vars)
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2201:11: note: expanded from macro 'rb_scan_args_verify'
        verify = rb_scan_args_verify_count(fmt, varc); \
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2167:6: note: expanded from macro 'rb_scan_args_count_hash'
     rb_scan_args_count_block(fmt, ofs, varc, vari) : \
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2162:6: note: expanded from macro 'rb_scan_args_count_block'
     rb_scan_args_count_end(fmt, ofs, varc, vari) : \
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2158:12: note: expanded from macro 'rb_scan_args_count_end'
    ((vari)/(!fmt[ofs] || rb_scan_args_bad_format(fmt)))
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
generator.c:975:5: warning: division by zero is undefined [-Wdivision-by-zero]
    rb_scan_args(argc, argv, "01", &opts);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2143:9: note: expanded from macro 'rb_scan_args'
        rb_scan_args0(argc,argvp,fmt,\
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2329:8: note: expanded from macro 'rb_scan_args0'
                     rb_scan_args_verify(fmt, varc), vars)
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2201:11: note: expanded from macro 'rb_scan_args_verify'
        verify = rb_scan_args_verify_count(fmt, varc); \
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2167:6: note: expanded from macro 'rb_scan_args_count_hash'
     rb_scan_args_count_block(fmt, ofs, varc, vari) : \
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2162:6: note: expanded from macro 'rb_scan_args_count_block'
     rb_scan_args_count_end(fmt, ofs, varc, vari) : \
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2158:12: note: expanded from macro 'rb_scan_args_count_end'
    ((vari)/(!fmt[ofs] || rb_scan_args_bad_format(fmt)))
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
6 warnings and 2 errors generated.
make: *** [generator.o] Error 1

make failed, exit code 2

Gem files will remain installed in /Users/gboe/.rvm/gems/ruby-2.4.0/gems/json-1.8.3 for inspection.
Results logged to /Users/gboe/.rvm/gems/ruby-2.4.0/extensions/x86_64-darwin-15/2.4.0/json-1.8.3/gem_make.out

An error occurred while installing json (1.8.3), and Bundler cannot continue.
Make sure that gem install json -v '1.8.3' succeeds before bundling.
rdp commented 7 years ago

appears part of integer unification anybody want to take a shot at it? :)

On Fri, Jan 6, 2017 at 2:34 AM, Gerold Böhler notifications@github.com wrote:

Hi,

when i try to compile google_hash with ruby 2.4 i get the attached output.

Thanks and regards, Gerold

`Using sane 0.25.8 Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory: /Users/gboe/.rvm/gems/ruby-2.4.0/gems/json-1.8.3/ext/json/ext/generator

/Users/gboe/.rvm/rubies/ruby-2.4.0/bin/ruby -r ./siteconf20170106-11045-169xheh.rb extconf.rb creating Makefile

current directory: /Users/gboe/.rvm/gems/ruby-2. 4.0/gems/json-1.8.3/ext/json/ext/generator make "DESTDIR=" clean

current directory: /Users/gboe/.rvm/gems/ruby-2. 4.0/gems/json-1.8.3/ext/json/ext/generator make "DESTDIR=" compiling generator.c generator.c:861:25: error: use of undeclared identifier 'rb_cFixnum' } else if (klass == rb_cFixnum) { ^ generator.c:863:25: error: use of undeclared identifier 'rb_cBignum' } else if (klass == rb_cBignum) { ^ generator.c:975:5: warning: division by zero is undefined [-Wdivision-by-zero] rb_scan_args(argc, argv, "01", &opts); ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2143:9: note: expanded from macro 'rb_scan_args' rb_scan_args0(argc,argvp,fmt, ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2329:8: note: expanded from macro 'rb_scan_args0' rb_scan_args_verify(fmt, varc), vars) ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2201:11: note: expanded from macro 'rb_scan_args_verify' verify = rb_scan_args_verify_count(fmt, varc); ^~ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2167:6: note: expanded from macro 'rb_scan_args_count_hash' rb_scan_args_count_block(fmt, ofs, varc, vari) : ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2162:6: note: expanded from macro 'rb_scan_args_count_block' rb_scan_args_count_end(fmt, ofs, varc, vari) : ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2158:12: note: expanded from macro 'rb_scan_args_count_end' ((vari)/(!fmt[ofs] || rb_scan_args_bad_format(fmt))) ^~ generator.c:975:5: warning: division by zero is undefined [-Wdivision-by-zero] rb_scan_args(argc, argv, "01", &opts); ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2143:9: note: expanded from macro 'rb_scan_args' rb_scan_args0(argc,argvp,fmt, ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2329:8: note: expanded from macro 'rb_scan_args0' rb_scan_args_verify(fmt, varc), vars) ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2201:11: note: expanded from macro 'rb_scan_args_verify' verify = rb_scan_args_verify_count(fmt, varc); ^~ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2167:6: note: expanded from macro 'rb_scan_args_count_hash' rb_scan_args_count_block(fmt, ofs, varc, vari) : ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2163:6: note: expanded from macro 'rb_scan_args_count_block' rb_scan_args_count_end(fmt, ofs+1, varc, vari+1)) ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2158:12: note: expanded from macro 'rb_scan_args_count_end' ((vari)/(!fmt[ofs] || rb_scan_args_bad_format(fmt))) ^~ generator.c:975:5: warning: division by zero is undefined [-Wdivision-by-zero] rb_scan_args(argc, argv, "01", &opts); ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2143:9: note: expanded from macro 'rb_scan_args' rb_scan_args0(argc,argvp,fmt, ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2329:8: note: expanded from macro 'rb_scan_args0' rb_scan_args_verify(fmt, varc), vars) ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2201:11: note: expanded from macro 'rb_scan_args_verify' verify = rb_scan_args_verify_count(fmt, varc); ^~ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2168:6: note: expanded from macro 'rb_scan_args_count_hash' rb_scan_args_count_block(fmt, ofs+1, varc, vari+1)) ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2162:6: note: expanded from macro 'rb_scan_args_count_block' rb_scan_args_count_end(fmt, ofs, varc, vari) : ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2158:12: note: expanded from macro 'rb_scan_args_count_end' ((vari)/(!fmt[ofs] || rb_scan_args_bad_format(fmt))) ^~ generator.c:975:5: warning: division by zero is undefined [-Wdivision-by-zero] rb_scan_args(argc, argv, "01", &opts); ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2143:9: note: expanded from macro 'rb_scan_args' rb_scan_args0(argc,argvp,fmt, ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2329:8: note: expanded from macro 'rb_scan_args0' rb_scan_args_verify(fmt, varc), vars) ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2201:11: note: expanded from macro 'rb_scan_args_verify' verify = rb_scan_args_verify_count(fmt, varc); ^~ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2167:6: note: expanded from macro 'rb_scan_args_count_hash' rb_scan_args_count_block(fmt, ofs, varc, vari) : ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2162:6: note: expanded from macro 'rb_scan_args_count_block' rb_scan_args_count_end(fmt, ofs, varc, vari) : ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2158:12: note: expanded from macro 'rb_scan_args_count_end' ((vari)/(!fmt[ofs] || rb_scan_args_bad_format(fmt))) ^~ generator.c:975:5: warning: division by zero is undefined [-Wdivision-by-zero] rb_scan_args(argc, argv, "01", &opts); ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2143:9: note: expanded from macro 'rb_scan_args' rb_scan_args0(argc,argvp,fmt, ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2329:8: note: expanded from macro 'rb_scan_args0' rb_scan_args_verify(fmt, varc), vars) ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2201:11: note: expanded from macro 'rb_scan_args_verify' verify = rb_scan_args_verify_count(fmt, varc); ^~ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2167:6: note: expanded from macro 'rb_scan_args_count_hash' rb_scan_args_count_block(fmt, ofs, varc, vari) : ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2162:6: note: expanded from macro 'rb_scan_args_count_block' rb_scan_args_count_end(fmt, ofs, varc, vari) : ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2158:12: note: expanded from macro 'rb_scan_args_count_end' ((vari)/(!fmt[ofs] || rb_scan_args_bad_format(fmt))) ^~ generator.c:975:5: warning: division by zero is undefined [-Wdivision-by-zero] rb_scan_args(argc, argv, "01", &opts); ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2143:9: note: expanded from macro 'rb_scan_args' rb_scan_args0(argc,argvp,fmt, ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2329:8: note: expanded from macro 'rb_scan_args0' rb_scan_args_verify(fmt, varc), vars) ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2201:11: note: expanded from macro 'rb_scan_args_verify' verify = rb_scan_args_verify_count(fmt, varc); ^~ note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2167:6: note: expanded from macro 'rb_scan_args_count_hash' rb_scan_args_count_block(fmt, ofs, varc, vari) : ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2162:6: note: expanded from macro 'rb_scan_args_count_block' rb_scan_args_count_end(fmt, ofs, varc, vari) : ^~ /Users/gboe/.rvm/rubies/ruby-2.4.0/include/ruby-2.4.0/ruby/ruby.h:2158:12: note: expanded from macro 'rb_scan_args_count_end' ((vari)/(!fmt[ofs] || rb_scan_args_bad_format(fmt))) ^~ 6 warnings and 2 errors generated. make: *** [generator.o] Error 1

make failed, exit code 2

Gem files will remain installed in /Users/gboe/.rvm/gems/ruby-2.4.0/gems/json-1.8.3 for inspection. Results logged to /Users/gboe/.rvm/gems/ruby-2. 4.0/extensions/x86_64-darwin-15/2.4.0/json-1.8.3/gem_make.out

An error occurred while installing json (1.8.3), and Bundler cannot continue. Make sure that gem install json -v '1.8.3' succeeds before bundling. `

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antiloopgmbh commented 7 years ago

We are willing to pay for this if someone is interested in doing it.