Using std.net.curl

1100110 10equals2 at gmail.com
Fri Jul 6 14:52:21 PDT 2012


Specifying them in the oposite order one the command line worked for me a  
few days ago.

I swear.



On Sun, 01 Jul 2012 11:59:59 -0500, Gary Willoughby <dev at kalekold.net>  
wrote:

> I'm using the built-in curl library on Linux i'm getting linker errors.  
> I've installed libcurl4-openssl-dev and it works fine as i can  
> successfully compile a sample program. However when using the D lib i  
> get these errors:
>
> [quote]
> :!rdmd api_test.d
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl.o):  
> In function `_D3std3net4curl4Curl19_sharedStaticCtor28FZv':
> std/net/curl.d:(.text._D3std3net4curl4Curl19_sharedStaticCtor28FZv+0xf):  
> undefined reference to `curl_global_init'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl.o):  
> In function `_D3std3net4curl4Curl19_sharedStaticDtor29FZv':
> std/net/curl.d:(.text._D3std3net4curl4Curl19_sharedStaticDtor29FZv+0x5):  
> undefined reference to `curl_global_cleanup'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_13fa_140.o):  
> In function `_D3std3net4curl4HTTP4Impl6__dtorMFZv':
> std/net/curl.d:(.text._D3std3net4curl4HTTP4Impl6__dtorMFZv+0x19):  
> undefined reference to `curl_slist_free_all'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_13fa_140.o):  
> In function `_D3std3net4curl4HTTP3dupMFZS3std3net4curl4HTTP':
> std/net/curl.d:(.text._D3std3net4curl4HTTP3dupMFZS3std3net4curl4HTTP+0x6b):  
> undefined reference to `curl_slist_append'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_13fa_140.o):  
> In function `_D3std3net4curl4HTTP19clearRequestHeadersMFZv':
> std/net/curl.d:(.text._D3std3net4curl4HTTP19clearRequestHeadersMFZv+0x22):  
> undefined reference to `curl_slist_free_all'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_13fa_140.o):  
> In function `_D3std3net4curl4HTTP16addRequestHeaderMFAxaAxaZv':
> std/net/curl.d:(.text._D3std3net4curl4HTTP16addRequestHeaderMFAxaAxaZv+0x5b):  
> undefined reference to `curl_slist_append'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_13fb_ea.o):  
> In function `_D3std3net4curl3FTP4Impl6__dtorMFZv':
> std/net/curl.d:(.text._D3std3net4curl3FTP4Impl6__dtorMFZv+0x18):  
> undefined reference to `curl_slist_free_all'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_13fb_ea.o):  
> In function `_D3std3net4curl3FTP3dupMFZS3std3net4curl3FTP':
> std/net/curl.d:(.text._D3std3net4curl3FTP3dupMFZS3std3net4curl3FTP+0xa6):  
> undefined reference to `curl_slist_append'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_13fb_ea.o):  
> In function `_D3std3net4curl3FTP13clearCommandsMFZv':
> std/net/curl.d:(.text._D3std3net4curl3FTP13clearCommandsMFZv+0x20):  
> undefined reference to `curl_slist_free_all'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_13fb_ea.o):  
> In function `_D3std3net4curl3FTP10addCommandMFAxaZv':
> std/net/curl.d:(.text._D3std3net4curl3FTP10addCommandMFAxaZv+0x31):  
> undefined reference to `curl_slist_append'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_1400_432.o):  
> In function `_D3std3net4curl4Curl10initializeMFZv':
> std/net/curl.d:(.text._D3std3net4curl4Curl10initializeMFZv+0x42):  
> undefined reference to `curl_easy_init'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_1401_149.o):  
> In function `_D3std3net4curl4Curl3dupMFZS3std3net4curl4Curl':
> std/net/curl.d:(.text._D3std3net4curl4Curl3dupMFZS3std3net4curl4Curl+0x28):  
> undefined reference to `curl_easy_duphandle'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_1405_37c.o):  
> In function `_D3std3net4curl4Curl8shutdownMFZv':
> std/net/curl.d:(.text._D3std3net4curl4Curl8shutdownMFZv+0x1e): undefined  
> reference to `curl_easy_cleanup'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_1407_14c.o):  
> In function `_D3std3net4curl4Curl3setMFE3etc1c4curl10CurlOptionAxaZv':
> std/net/curl.d:(.text._D3std3net4curl4Curl3setMFE3etc1c4curl10CurlOptionAxaZv+0x35):  
> undefined reference to `curl_easy_setopt'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_1408_14c.o):  
> In function `_D3std3net4curl4Curl3setMFE3etc1c4curl10CurlOptionlZv':
> std/net/curl.d:(.text._D3std3net4curl4Curl3setMFE3etc1c4curl10CurlOptionlZv+0x2e):  
> undefined reference to `curl_easy_setopt'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_1409_14c.o):  
> In function `_D3std3net4curl4Curl3setMFE3etc1c4curl10CurlOptionPvZv':
> std/net/curl.d:(.text._D3std3net4curl4Curl3setMFE3etc1c4curl10CurlOptionPvZv+0x2e):  
> undefined reference to `curl_easy_setopt'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_140a_207.o):  
> In function `_D3std3net4curl4Curl5clearMFE3etc1c4curl10CurlOptionZv':
> std/net/curl.d:(.text._D3std3net4curl4Curl5clearMFE3etc1c4curl10CurlOptionZv+0x26):  
> undefined reference to `curl_easy_setopt'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_140b_2fb.o):  
> In function `_D3std3net4curl4Curl7performMFbZi':
> std/net/curl.d:(.text._D3std3net4curl4Curl7performMFbZi+0x23): undefined  
> reference to `curl_easy_perform'
> /usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libphobos2.a(curl_1403_4a1.o):  
> In function `_D3std3net4curl4Curl11errorStringMFiZAya':
> std/net/curl.d:(.text._D3std3net4curl4Curl11errorStringMFiZAya+0x11):  
> undefined reference to `curl_easy_strerror'
> collect2: ld returned 1 exit status
> --- errorlevel 1
>
> shell returned 1
> [/quote]
>
> I found this error which looks like what i'm getting posted on  
> Stackoverflow:
>
> http://stackoverflow.com/questions/10095150/std-net-curl-linker-errors-in-linux
>
> Is there a fix for this? It looks like the linker parameters are in the  
> wrong order.


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