Dear CURL experts,

I've downloaded 7.47.1 so I can build a static libcurl.a on OS X 10.11.2,
to include in my Xcode 7.2 project / app, for deployment on 10.8 thru
10.11. I was doing this to AVOID any dependencies on libcurl.4.dylib.

However, whenever I add the newly-configured and made libcurl.a to my
project and build the app, running otool -L on the app still shows I have
a dependency on libcurl.4.dylib:

     /opt/local/lib/libcurl.4.dylib (compatibility version 9.0.0, current
version 9.0.0)

To build libcurl.a, I ran these in my bash shell:

     export MACOSX_DEPLOYMENT_TARGET="10.8"
     ./configure --disable-share --with-darwinssl
     sudo make clean
     sudo make install

I've been told I don't need sudo, but I get errors if I don't use it:

     rm: .libs/libcurl.a: Permission denied
     rm: .libs/libcurl.la: Permission denied
     rm: .libs/libcurl.lai: Permission denied
     ar: .libs/libcurl.a: Permission denied

NOTE: I also define CURL_STATICLIB in my Xcode build's preprocessor macro
build setting

Here's what configure produces:

 curl version: 7.47.1
  Host setup: x86_64-apple-darwin15.2.0
  Install prefix: /usr/local
  Compiler: gcc
  SSL support: enabled (iOS/Mac OS X-native)
  SSH support: no (--with-libssh2)
  zlib support: enabled
  GSS-API support: no (--with-gssapi)
  TLS-SRP support: no (--enable-tls-srp)
  resolver: default (--enable-ares / --enable-threaded-resolver)
  IPv6 support: enabled
  Unix sockets support: enabled
  IDN support: enabled
  Build libcurl: Shared=no, Static=yes
  Built-in manual: enabled
  --libcurl option: enabled (--disable-libcurl-option)
  Verbose errors: enabled (--disable-verbose)
  SSPI support: no (--enable-sspi)
  ca cert bundle: no
  ca cert path: no
  LDAP support: enabled (OpenLDAP)
  LDAPS support: enabled
  RTSP support: enabled
  RTMP support: no (--with-librtmp)
  metalink support: no (--with-libmetalink)
  PSL support: no (libpsl not found)
  HTTP2 support: disabled (--with-nghttp2)
  Protocols: DICT FILE FTP FTPS GOPHER HTTP HTTPS IMAP IMAPS LDAP
LDAPS POP3 POP3S RTSP SMB SMBS SMTP SMTPS TELNET TFTP

Are there other option I need or protocols I must disable to eliminate the
dependency on libcurl.4.dylib?

Thanks,

Stephen

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Received on 2016-02-22