Issue #4600 has been reported by Luis Lavena.

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Bug #4600: date/date_parse.c errors are breaking MinGW build
http://redmine.ruby-lang.org/issues/4600

Author: Luis Lavena
Status: Open
Priority: Normal
Assignee: tadayoshi funaba
Category: build
Target version: 1.9.x
ruby -v: ruby 1.8.7 (2011-02-18 patchlevel 334) [i386-mingw32]


Hello,

Recent commits to ext/date/date_parse are breaking the MinGW build. As revision 31323:

<pre>
make[2]: Entering directory `/c/Users/Luis/Projects/oss/oci/rubyinstaller/sandbox/ruby19_build/ext/date'
generating date_core-i386-mingw32.def
compiling ../../../../../../ruby/ext/date/date_core.c
compiling ../../../../../../ruby/ext/date/date_parse.c
../../../../../../ruby/ext/date/date_parse.c: In function 'parse_ddd_cb':
../../../../../../ruby/ext/date/date_parse.c:1105:6: warning: implicit declaration of function 'index'
../../../../../../ruby/ext/date/date_parse.c:1105:11: warning: incompatible implicit declaration of
built-in function 'index'
compiling ../../../../../../ruby/ext/date/date_strftime.c
compiling ../../../../../../ruby/ext/date/date_strptime.c
linking shared-object date_core.so
date_parse.o: In function `parse_ddd_cb':
c:\Users\Luis\Projects\oss\oci\rubyinstaller\sandbox\ruby19_build\ext\date/../../../../../../ruby/ext/date/date_parse.c:1105: undefined reference to `index'
collect2: ld returned 1 exit status
make[2]: *** [../../.ext/i386-mingw32/date_core.so] Error 1
make[2]: Leaving directory `/c/Users/Luis/Projects/oss/oci/rubyinstaller/sandbox/ruby19_build/ext/date'
make[1]: *** [ext/date/all] Error 2
</pre>



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