[CentOS] curl build system is broken and so is mock

[Chris Adams]

Once upon a time, Alice Wonder <alice at domblogger.net> said:
> [alice at pern ~]$ ldd /usr/bin/curl |grep crypto
> 	libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007f4524390000)
> 	libcrypto.so.10 => /lib64/libcrypto.so.10 (0x00007f45234ca000)

What do the following show:

  ldd /usr/bin/curl
  ldd /usr/lib64/libcurl.so.4
  ldd /usr/lib64/libssh2.so.1

I can only guess you don't have the libssh2 you think you have.  I just
replaced curl/libcurl on a CentOS 7 system with my version built without
ssh2 support:

$ ldd /usr/bin/curl
	linux-vdso.so.1 =>  (0x00007fff4b9fc000)
	libcurl.so.4 => /lib64/libcurl.so.4 (0x00007f001623f000)
	libssl3.so => /lib64/libssl3.so (0x00007f0015ffd000)
	libsmime3.so => /lib64/libsmime3.so (0x00007f0015dd5000)
	libnss3.so => /lib64/libnss3.so (0x00007f0015aaf000)
	libnssutil3.so => /lib64/libnssutil3.so (0x00007f0015883000)
	libplds4.so => /lib64/libplds4.so (0x00007f001567e000)
	libplc4.so => /lib64/libplc4.so (0x00007f0015479000)
	libnspr4.so => /lib64/libnspr4.so (0x00007f001523b000)
	libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f001501e000)
	libdl.so.2 => /lib64/libdl.so.2 (0x00007f0014e1a000)
	libz.so.1 => /lib64/libz.so.1 (0x00007f0014c04000)
	libc.so.6 => /lib64/libc.so.6 (0x00007f0014842000)
	libidn.so.11 => /lib64/libidn.so.11 (0x00007f001460f000)
	libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2 (0x00007f00143c3000)
	libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007f00140dd000)
	libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007f0013eab000)
	libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007f0013ca7000)
	liblber-2.4.so.2 => /lib64/liblber-2.4.so.2 (0x00007f0013a97000)
	libldap-2.4.so.2 => /lib64/libldap-2.4.so.2 (0x00007f0013844000)
	librt.so.1 => /lib64/librt.so.1 (0x00007f001363b000)
	/lib64/ld-linux-x86-64.so.2 (0x00007f00164a6000)
	libkrb5support.so.0 => /lib64/libkrb5support.so.0 (0x00007f001342c000)
	libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x00007f0013228000)
	libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f001300d000)
	libsasl2.so.3 => /lib64/libsasl2.so.3 (0x00007f0012df0000)
	libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f0012bca000)
	libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00007f0012993000)
	libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f0012732000)
	liblzma.so.5 => /lib64/liblzma.so.5 (0x00007f001250c000)
	libfreebl3.so => /lib64/libfreebl3.so (0x00007f0012309000)

No libssl.so, no libcrypto.so.
-- 
Chris Adams <linux at cmadams.net>