CC = gcc LD = ld LDSHARED = gcc -shared CFLAGS = -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Werror=pointer-arith -Werror=write-strings -Werror=declaration-after-statement -Werror=implicit-function-declaration XCFLAGS = -include ruby/config.h -include ruby/missing.h -DRUBY_EXPORT CPPFLAGS = -I/home/PWerger/.rvm/usr/include -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 SOLIBS = cygruby191.res.o -lpthread -lrt -ldl -lcrypt linking miniruby.exe file.o:file.c:(.text+0x41af): undefined reference to `_wcsicmp' collect2: ld returned 1 exit status Makefile:164: recipe for target `miniruby.exe' failed make: *** [miniruby.exe] Error 1