That is interesting, I'll try the nmake command with additional flags today.
But for what it's worth, I've managed to bring down the unresolved externals just to 1. libcurl.a(strerror.o) : error LNK2019: unresolved external symbol __imp__sys_nerr referenced in function Curl_strerror The others have been fixed by adding: #pragma comment (lib, "legacy_stdio_definitions.lib") #pragma comment (lib, "lib/libgcc.a") and I followed this little guide: https://gmplib.org/list-archives/gmp-discuss/2006-July/002415.html I just used grep for the symbol that was missing for me. Therefore I found that I need libgcc.a and moved it into the lib directory for my project. Unfortunately I can't find any related files for "strerror.o" or "__imp__sys_nerr" Do you have an idea if there are any flags I could use, which I already haven't, that would disable this functionality, or perhaps if there is another way to remove the last error? On Thu, May 7, 2020 at 4:09 AM Ray Satiro via curl-library < curl-library@cool.haxx.se> wrote: > On 5/6/2020 3:25 PM, Testing WunTuTri via curl-library wrote: > > I did this > > Compiling the static lib on windows with nmake yields libcurl_a.lib and a > bunch of obj files, > > libcurl_a.lib needs to be in the folder with the obj files in order for my > program to compile without unresolved externals. > > Which is GREAT! But, > > I can't seem to disable certain curl features using nmake, the same way I > can do with > ./configure && make && make install > > ./configure --disable-ares --disable-cookies --disable-crypto-auth > --disable-ipv6 --disable-manual --disable-proxy --disable-verbose > --disable-versioned-symbols --enable-hidden-symbols --without-libidn > --without-librtmp --without-ssl --without-zlib --disable-dict > --disable-file --disable-ftp --disable-gopher --disable-imap --disable-ldap > --disable-ldaps --disable-pop3 --disable-rtsp --disable-smtp > --disable-telnet --disable-tftp --disable-pthread --prefix=/curl > > This is the configure command I use on git-bash sdk on the same windows VM > where I used nmake. Everything compiles without erros except the fact that > all I get is the libcurl.a library instead of libcurl_a.lib. > > Using it in my program (x64/windows; http-get request to read string from > given host) > > ` > #include "curl/curl.h" > > #pragma comment (lib, "crypt32.lib") > > #pragma comment (lib, "advapi32") > > #pragma comment (lib, "ws2_32.lib") > > #pragma comment (lib, "wldap32.lib") > > #pragma comment (lib, "normaliz.lib") > > #pragma comment (lib, "libcurl/libcurl.a") > ` > > gives me 6 unresolved externals. > > https://pastebin.com/raw/fFPVHZGR > > > I tried linking all the .o files to libcurl.a when compiling, with no luck. > I expected the following > > make install to produce the libcurl_a.lib file > curl/libcurl version > > 7.70.0 > > I have been looking everywhere and I've spend nearly 10 hours today trying > to get this sorted, what am I possibly doing wrong? > > > If you are not building the library with the Microsoft compiler, as you > would with winbuild and nmake, then you end up with an .a file. It looks as > though you are attempting to build your application using the Microsoft > compiler and linking to that .a file. AFAIK that is not guaranteed to work. > Likely the errors you are seeing is a result of CRT mismatch. MinGW is > using one CRT and Visual Studio or whatever expects another. Even if you > use the same CRT I don't think it is supported to mix static libraries that > way, but I'm not certain. My advice pick one compiler or the other. > > If you need to use MS compiler to build your app and need static > libcurl.lib and want to disable features with the winbuild method, you > could probably do that by finding the defines and specifying them on the > command line. > > nmake /E CC="cl /DCURL_DISABLE_COOKIES /DCURL_DISABLE_DICT > /DCURL_DISABLE_FILE /DCURL_DISABLE_FTP /DCURL_DISABLE_LDAP > /DCURL_DISABLE_LDAPS /DCURL_DISABLE_TELNET /DCURL_DISABLE_TFTP " > > and so on > > ------------------------------------------------------------------- > Unsubscribe: https://cool.haxx.se/list/listinfo/curl-library > Etiquette: https://curl.haxx.se/mail/etiquette.html
------------------------------------------------------------------- Unsubscribe: https://cool.haxx.se/list/listinfo/curl-library Etiquette: https://curl.haxx.se/mail/etiquette.html
