[R-SIG-Mac] libcurl

[Simon Urbanek]

That's anaconda - they don't include paths which is why it breaks everything until you insert a manual override via DYLD_LIBRARY_PATH. See Robin's e-mail he is NOT using the system curl, but rather a custom version from anaconda ("/Users/rhankin/anaconda3/lib").

Cheers,
Simon



> On Feb 25, 2019, at 04:28, peter dalgaard <pdalgd using gmail.com> wrote:
> 
> Hmm, how did "@rpath" get in there? I don't see it anywhere in my build and source dirs. Looks like something that should have been substituted (by perl?) with the appropriate path.
> 
> Is your library (...anaconda3/lib) correctly installed? I have, for the system libcurl:
> 
> pd$ ls -l /usr/lib/*curl*
> lrwxr-xr-x  1 root  wheel      15 Nov 14 14:36 /usr/lib/libcurl.3.dylib -> libcurl.4.dylib
> -rwxr-xr-x  1 root  wheel  854208 Nov 30 08:37 /usr/lib/libcurl.4.dylib
> lrwxr-xr-x  1 root  wheel      15 Nov 14 14:36 /usr/lib/libcurl.dylib -> libcurl.4.dylib
> 
> -pd
> 
> 
>> On 25 Feb 2019, at 01:28 , robin hankin <hankin.robin using gmail.com> wrote:
>> 
>> thanks for this Peter, my config.log file looks like this:
>> 
>> configure:42615: result: yes
>> configure:42629: checking if libcurl is version 7 and >= 7.22.0
>> configure:42658: gcc -o conftest  -g -O2
>> -I/Users/rhankin/anaconda3/include -I/usr/local/include
>> -I/usr/local/include  -L/usr/local/lib conftest.c
>> -L/Users/rhankin/anaconda3/lib -lcurl -lssh2 -lssh2 -lssl -lcrypto
>> -lssl -lcrypto -lgssapi_krb5 -lresolv -lz -L/usr\
>> /local/lib -lpcre2-8 -lpcre -llzma -lbz2 -lz -licucore -ldl -lm  -liconv >&5
>> configure:42658: $? = 0
>> configure:42658: ./conftest
>> dyld: Library not loaded: @rpath/libcurl.4.dylib
>> Referenced from: /Users/rhankin/Downloads/R-devel/./conftest
>> Reason: image not found
>> ./configure: line 2254: 73408 Abort trap: 6           ./conftest$ac_exeext
>> configure:42658: $? = 134
>> configure: program exited with status 134
>> configure: failed program was:
>> | /* confdefs.h */
>> | #define PACKAGE_NAME "R"
>> | #define PACKAGE_TARNAME "R"
>> 
>> 
>> 
>> Best wishes
>> 
>> 
>> Robin
>> 
>> 
>> hankin.robin using gmail.com
>> 
>> 
>> 
>> hankin.robin using gmail.com
>> 
>> 
>> 
>> 
>> On Mon, Feb 25, 2019 at 11:41 AM peter dalgaard <pdalgd using gmail.com> wrote:
>>> 
>>> It doesn't usually happen on 10.13.6... Best guess is that somehow you are picking up an older library (e.g. in /usr/local/lib) even if you are using curl-config from a newer version.
>>> 
>>> The detective work needed could take off from config.log, region around this:
>>> 
>>> configure:39937: checking if libcurl is version 7 and >= 7.22.0
>>> configure:39966: gcc -arch x86_64 -o conftest -g -O2   -I/usr/local/include  -L/usr/local/lib conftest.c -lcurl -lpcre -llzma -lbz2 -lz -licucore -lm  -liconv >&5
>>> configure:39966: $? = 0
>>> configure:39966: ./conftest
>>> configure:39966: $? = 0
>>> configure:39976: result: yes
>>> 
>>> That's for a succesful build, a failed one will usually give more info including the failing program code.
>>> 
>>> -pd
>>> 
>>>> On 24 Feb 2019, at 22:45 , robin hankin <hankin.robin using gmail.com> wrote:
>>>> 
>>>> Hi,  macos 10.13.6, trying to compile 3.6.0, revision 76152.
>>>> 
>>>> ./configure
>>>> [snip]
>>>> 
>>>> checking for curl-config... /Users/rhankin/anaconda3/bin/curl-config
>>>> checking libcurl version ... 7.63.0
>>>> checking curl/curl.h usability... yes
>>>> checking curl/curl.h presence... yes
>>>> checking for curl/curl.h... yes
>>>> checking if libcurl is version 7 and >= 7.22.0... no
>>>> configure: error: libcurl >= 7.22.0 library and headers are required
>>>> with support for https
>>>> 
>>>> if we have libcurl 7.63, as it says in the output, why the error?  How
>>>> to proceed?
>>>> 
>>>> hankin.robin using gmail.com
>>>> 
>>>> _______________________________________________
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>>> 
>>> --
>>> Peter Dalgaard, Professor,
>>> Center for Statistics, Copenhagen Business School
>>> Solbjerg Plads 3, 2000 Frederiksberg, Denmark
>>> Phone: (+45)38153501
>>> Office: A 4.23
>>> Email: pd.mes using cbs.dk  Priv: PDalgd using gmail.com
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
> 
> -- 
> Peter Dalgaard, Professor,
> Center for Statistics, Copenhagen Business School
> Solbjerg Plads 3, 2000 Frederiksberg, Denmark
> Phone: (+45)38153501
> Office: A 4.23
> Email: pd.mes using cbs.dk  Priv: PDalgd using gmail.com
> 
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