From: "luislavena (Luis Lavena)" Date: 2012-12-23T08:26:42+09:00 Subject: [ruby-core:51080] [ruby-trunk - Bug #7605][Assigned] Zlib: deprecation of IO-likes caused build failures Issue #7605 has been updated by luislavena (Luis Lavena). Status changed from Open to Assigned Priority changed from Normal to High ---------------------------------------- Bug #7605: Zlib: deprecation of IO-likes caused build failures https://bugs.ruby-lang.org/issues/7605#change-35016 Author: luislavena (Luis Lavena) Status: Assigned Priority: High Assignee: knu (Akinori MUSHA) Category: build Target version: 2.0.0 ruby -v: r38563 Hello, Deprecation of IO-likes (lines, bytes, chars and codepoints) introduced in r38563 is causing build failures on GCC 4.7.2 on Windows: http://ci.rubyinstaller.org/view/All/job/ruby-trunk-x64-build/556/console http://ci.rubyinstaller.org/view/All/job/ruby-trunk-x86-build/675/console generating zlib-x64-mingw32.def compiling ../../../ext/zlib/zlib.c ../../../ext/zlib/zlib.c: In function 'rb_gzreader_lines': ../../../ext/zlib/zlib.c:4173:5: warning: implicit declaration of function 'rb_gzreader_each_line' [-Wimplicit-function-declaration] linking shared-object zlib.so zlib.o: In function `rb_gzreader_lines': c:\Users\Worker\Jenkins\workspace\ruby-trunk-x64-build\build\ext\zlib/../../../ext/zlib/zlib.c:4173: undefined reference to `rb_gzreader_each_line' collect2.exe: error: ld returned 1 exit status make[2]: *** [../../.ext/x64-mingw32/zlib.so] Error 1 -- http://bugs.ruby-lang.org/