禁用紅寶石擴展

Question

我想從Cygwin下的Win7 x64下的sctraches編譯ruby 1.9.2-p0。一切幾乎沒有問題，所有的擴展都編譯了，直到它到達win32ole ext，失敗並出現以下錯誤：

win32ole.o: In function `load_conv_function51932': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:934: undefined reference to `_CLSID_CMultiLanguage' 
win32ole.o: In function `fole_activex_initialize': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:4762: undefined reference to `_IID_IPersistMemory' 
win32ole.o: In function `mf_QueryInterface': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:597: undefined reference to `_IID_IUnknown' 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:597: undefined reference to `_IID_IMessageFilter' 
win32ole.o: In function `QueryInterface': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:699: undefined reference to `_IID_IUnknown' 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:699: undefined reference to `_IID_IDispatch' 
win32ole.o: In function `EVENTSINK_QueryInterface': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:7571: undefined reference to `_IID_IUnknown' 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:7571: undefined reference to `_IID_IDispatch' 
win32ole.o: In function `fole_each': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:4014: undefined reference to `_GUID_NULL' 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:4031: undefined reference to `_IID_IEnumVARIANT' 
win32ole.o: In function `load_conv_function51932': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:934: undefined reference to `_CLSID_CMultiLanguage' 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:934: undefined reference to `_CLSID_CMultiLanguage' 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:934: undefined reference to `_CLSID_CMultiLanguage' 
win32ole.o: In function `find_default_source': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:8174: undefined reference to `_IID_IProvideClassInfo2' 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:8190: undefined reference to `_IID_IProvideClassInfo' 
win32ole.o: In function `ev_advise': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:8308: undefined reference to `_IID_IConnectionPointContainer' 
win32ole.o: In function `load_conv_function51932': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:934: undefined reference to `_CLSID_CMultiLanguage' 
win32ole.o: In function `ole_create_dcom': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:2615: undefined reference to `_IID_IDispatch' 
win32ole.o: In function `fole_initialize': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:3248: undefined reference to `_IID_IDispatch' 
win32ole.o: In function `load_conv_function51932': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:934: undefined reference to `_CLSID_CMultiLanguage' 
win32ole.o: In function `fole_respond_to': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:4516: undefined reference to `_GUID_NULL' 
win32ole.o: In function `ole_variant2val': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:2262: undefined reference to `_IID_IDispatch' 
win32ole.o: In function `ole_invoke': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:3392: undefined reference to `_GUID_NULL' 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:3450: undefined reference to `_GUID_NULL' 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:3364: undefined reference to `_GUID_NULL' 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:3467: undefined reference to `_GUID_NULL' 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:3506: undefined reference to `_GUID_NULL' 
win32ole.o:/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:3481: more undefined references to `_GUID_NULL' follow 
win32ole.o: In function `fole_s_connect': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:2718: undefined reference to `_IID_IDispatch' 
win32ole.o: In function `ole_bind_obj': 
/home/Jack/ruby-1.9.2-p0/ext/win32ole/win32ole.c:2656: undefined reference to `_IID_IDispatch' 
collect2: ld returned 1 exit status 
make: *** [../../.ext/i386-cygwin/win32ole.so] Error 1 

Makefile將它通過GCC使用下列選項：

的gcc -shared -o -s ../../.ext/i386-cygwin/win32ole.so win32ole.o - L. -二。輪候冊， - 啓用 - 自動圖像基地， - 使能自動導入-lruby191 -ladvapi32 -lkernel32 -luser32 -luuid -loleaut32 -lole32 -lpthread -lrt -ldl -lcrypt

我不不知道爲什麼會發生這種情況（可能是頭文件資源不可用），但我其實並不在乎這個擴展（我不認爲我會使用它），所以我想知道如何禁用擴展名爲的win32ole從make階段，只需跳過它。

我想有一種方式，但我不知道如何..

在此先感謝！

Answer 1

做一個./configure --help並注意選項

--with-exts=EXTS 
--with-out-ext=EXTS 

我有相同的設置，Win 7的x86_64的使用Cygwin 1.7，有沒有問題，建設一個延伸。 gcc命令行與你的一樣。微軟文檔提到了一個你可以檢查的mlang.dll，我想。

Answer 2

我遇到了同樣的事情。我不知道./configure選項。經過各種探索和測試之後，我只是將win32ole目錄移開了，這似乎奏效了。

Answer 3

這可以修復而不禁用擴展。

這失敗的原因是由於鏈接時間錯誤。它不必關心繫統路徑中存在的DLLS - 這會在運行時遇到問題。我在安裝cygwin 1.7.9-1之後遇到了這個問題。在安裝cygwin/usr/lib之後，它包含庫文件libuuid。*，它隱藏/ usr/lib/w32api中具有相同名稱的文件，鏈接存根與Windows API DLLS接口。這些是ruby擴展代碼的預期目標。這是因爲最近他們被添加到cygwin發行版中，或者因爲我選擇的軟件包中包含了這些文件。我通過改變行LIBPATH = -L解決了這個問題。 -L $（topdir）到LIBPATH = -L。在運行configure之後，在ruby源代碼的ext/w32ole下的Makefile中使用-L $（topdir）-L/usr/lib/w32api，以便連接器在運行configure之後找到正確的庫文件。

請注意，在第一次運行「make」之前，ext/w32ole/Makefile不可見。一旦你這樣做了，Makefile就可以看到並且可以被調整。第二次運行'make'應該運行沒有錯誤。