From: "Martin Dürst" <duerst@...>
Date: 2011-11-27T12:49:00+09:00
Subject: [ruby-core:41317] [ruby-trunk - Bug #5676][Open] miniruby linking error: undefined reference to ___stack_chk_guard


Issue #5676 has been reported by Martin D��rst.

----------------------------------------
Bug #5676: miniruby linking error: undefined reference to ___stack_chk_guard
http://redmine.ruby-lang.org/issues/5676

Author: Martin D��rst
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 
ruby -v: ruby 1.8.7 (2008-08-11 patchlevel 72) [i386-cygwin]


I get what I think is a linking error when linking miniruby.
Below is a (shortened) copy of the output I get. This is on
a clean checkout of trunk (using Ruby 1.8.7 as baseruby).

duerst@jougashima /cygdrive/c/Data/ruby-public
$ make
        CC = gcc
        LD = ld
        LDSHARED = gcc -shared -s
        CFLAGS = -O3 -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Werror=pointer-arith -Werror=write-strings -Werror=declaration-after-statement -Werror=implicit-function-declaration
        XCFLAGS = -include ruby/config.h -include ruby/missing.h -D_FORTIFY_SOURCE=2 -fstack-protector -DRUBY_EXPORT
        CPPFLAGS =   -I. -I.ext/include/i386-cygwin -I./include -I.
        DLDFLAGS = -Wl,--enable-auto-image-base,--enable-auto-import -Wl,--out-implib=libruby191.dll.a cygruby191.def -Xlinker --no-undefined
        SOLIBS = cygruby191.res.o -lpthread -lrt -ldl -lcrypt
linking miniruby.exe
dmyencoding.o: In function `set_encoding_const':
/cygdrive/c/Data/ruby-public/encoding.c:1473: undefined reference to `___stack_chk_guard'
/cygdrive/c/Data/ruby-public/encoding.c:1520: undefined reference to `___stack_chk_guard'
/cygdrive/c/Data/ruby-public/encoding.c:1520: undefined reference to `___stack_chk_fail'
bignum.o: In function `rb_str_to_inum':
/cygdrive/c/Data/ruby-public/bignum.c:763: undefined reference to `___stack_chk_guard'
/cygdrive/c/Data/ruby-public/bignum.c:790: undefined reference to `___stack_chk_guard'
/cygdrive/c/Data/ruby-public/bignum.c:790: undefined reference to `___stack_chk_fail'
dir.o: In function `dir_read':
/cygdrive/c/Data/ruby-public/dir.c:569: undefined reference to `___stack_chk_guard'
/cygdrive/c/Data/ruby-public/dir.c:586: undefined reference to `___stack_chk_guard'
/cygdrive/c/Data/ruby-public/dir.c:586: undefined reference to `___stack_chk_fail'

[... many more like these ...]

vm_dump.o: In function `control_frame_dump':
/cygdrive/c/Data/ruby-public/vm_dump.c:27: undefined reference to `___stack_chk_guard'
/cygdrive/c/Data/ruby-public/vm_dump.c:148: undefined reference to `___stack_chk_guard'
/cygdrive/c/Data/ruby-public/vm_dump.c:148: undefined reference to `___stack_chk_fail'
cont.o: In function `cont_restore_0':
/cygdrive/c/Data/ruby-public/cont.c:733: undefined reference to `___stack_chk_guard'
unicode.o: In function `onigenc_unicode_property_name_to_ctype':
/cygdrive/c/Data/ruby-public/./enc/unicode.c:2087: undefined reference to `___stack_chk_guard'
/cygdrive/c/Data/ruby-public/./enc/unicode.c:2114: undefined reference to `___stack_chk_guard'
/cygdrive/c/Data/ruby-public/./enc/unicode.c:2114: undefined reference to `___stack_chk_fail'
collect2: ld returned 1 exit status
make: *** [miniruby.exe] Error 1

duerst@jougashima /cygdrive/c/Data/ruby-public
$



-- 
http://redmine.ruby-lang.org