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我按照將curl/winbuild目錄中的靜態庫構建爲libcurl的說明構建了libcurl。它彈出一個libcurl_a.lib
,這是一個.h
文件的集合,我將它們移動到我立即添加到PATH的文件夾中。然後我試圖建立我的程序用命令鏈接到libcurl_a.lib的Windows
cl (*my source files*) /IC:/PATH_addon/include libcurl_a.lib Ws2_32.lib Wldap32.lib /DCURL_STATICLIB /link /LIBPATH:C:/PATH_addon/lib
注:
我在命令行建立的代碼是不是在IDE寫的,或在本機上
C:/ PATH_addon /是一個文件夾,用於轉儲所有需要鏈接到路徑中的內容(鏈接到我的路徑),這樣我就不會污染默認路徑或我的system32文件夾
然而,當我運行命令,它告訴我,有12個未解決的符號:
libcurl_a.lib(tftp.obj) : error LNK2001: unresolved external symbol __imp___time64
libcurl_a.lib(cookie.obj) : error LNK2001: unresolved external symbol __imp___time64
libcurl_a.lib(hostip.obj) : error LNK2001: unresolved external symbol __imp___time64
libcurl_a.lib(http.obj) : error LNK2001: unresolved external symbol __imp___time64
libcurl_a.lib(ftp.obj) : error LNK2001: unresolved external symbol __imp___time64
libcurl_a.lib(telnet.obj) : error LNK2001: unresolved external symbol __imp__strncpy
libcurl_a.lib(curl_sspi.obj) : error LNK2001: unresolved external symbol __imp__strncpy
libcurl_a.lib(url.obj) : error LNK2001: unresolved external symbol __imp__strncpy
libcurl_a.lib(strerror.obj) : error LNK2001: unresolved external symbol __imp__strncpy
libcurl_a.lib(ftp.obj) : error LNK2001: unresolved external symbol __imp__strncpy
libcurl_a.lib(warnless.obj) : error LNK2019: unresolved external symbol __imp__read referenced in function _curlx_read
OLDNAMES.lib(read.obi) : error LNK2001: unresolved external symbol __imp__read
libcurl_a.lib(warnless.obj) : error LNK2019: unresolved external symbol __imp__write referenced in function _curlx_write
OLDNAMES.lib(write.obi) : error LNK2001: unresolved external symbol __imp__write
libcurl_a.lib(parsedate.obj) : error LNK2019: unresolved external symbol __imp___gmtime64 referenced in function _Curl_gmtime
libcurl_a.lib(strerror.obj) : error LNK2019: unresolved external symbol __imp__strerror referenced in function _Curl_strerror
libcurl_a.lib(curl_threads.obj) : error LNK2019: unresolved external symbol __imp___beginthreadex referenced in function _Curl_thread_create
libcurl_a.lib(smb.obj) : error LNK2019: unresolved external symbol __imp___getpid referenced in function _smb_format_message
libcurl_a.lib(file.obj) : error LNK2019: unresolved external symbol __imp__close referenced in function _file_done
OLDNAMES.lib(close.obi) : error LNK2001: unresolved external symbol __imp__close
libcurl_a.lib(file.obj) : error LNK2019: unresolved external symbol __imp__open referenced in function _file_connect
OLDNAMES.lib(open.obi) : error LNK2001: unresolved external symbol __imp__open
libcurl_a.lib(mime.obj) : error LNK2019: unresolved external symbol __imp__access referenced in function _curl_mime_filedata
OLDNAMES.lib(access.obi) : error LNK2001: unresolved external symbol __imp__access
MSVCRT.lib(_chandler4gs_.obj) : error LNK2019: unresolved external symbol __except_handler4_common referenced in function __except_handler4
爲什麼不能將這些符號來解決,是有辦法解決這一問題?
這些是純粹的CRT函數,在msvcrt.lib中定義。確保LIB環境變量設置正確,以便鏈接程序可以找到它。或將其添加到/ LIBPATH。 –