[MacPorts] #55409: can't build curl -- curl-config differs due to PSL support?

[MacPorts]

#55409: can't build curl -- curl-config differs due to PSL support?
-------------------------------+-------------------
 Reporter:  michael-j-oconnor  |      Owner:
     Type:  defect             |     Status:  new
 Priority:  Normal             |  Milestone:
Component:  ports              |    Version:  2.4.2
 Keywords:                     |       Port:  curl
-------------------------------+-------------------
 I just upgraded from Yosemite to Sierra yesterday.  I think I successfully
 followed the steps at https://trac.macports.org/wiki/Migration
 Things *seem* sane enough:


 ```
 $ sudo port rev-upgrade
 --->  Scanning binaries for linking errors
 --->  No broken files found.
 ```

 Today, I try doing port selfupdate/port upgrade outdated and hit a snag
 with curl.

 I do "sudo port clean curl" and "sudo port install curl" and get the
 following:

 ```
 --->  Configuring curl
 Warning: reinplace s|-arch [a-z0-9_]+||g didn't change anything in
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work/curl-7.56.1-x86_64/libcurl.pc
 Warning: reinplace s/ '(host_alias|--host)=[^']+'//g didn't change
 anything in
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work/curl-7.56.1-x86_64
 /curl-config
 Warning: reinplace s|-arch [a-z0-9_]+||g didn't change anything in
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work/curl-7.56.1-i386/libcurl.pc
 Warning: reinplace s/ '(host_alias|--host)=[^']+'//g didn't change
 anything in
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work/curl-7.56.1-i386
 /curl-config
 --->  Building curl
 --->  Staging curl into destroot
 Error: Failed to destroot curl: curl-config differs in
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work/destroot-i386//opt/local/bin
 and
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work
 /destroot-x86_64//opt/local/bin and cannot be merged
 Error: See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/main.log
 for details.
 Error: Follow https://guide.macports.org/#project.tickets to report a bug.
 ```

 Looking at what's different, I see:

 ```
 $ diff
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work/destroot-i386//opt/local/bin
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work
 /destroot-x86_64//opt/local/bin
 Binary files
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work/destroot-i386//opt/local/bin/curl
 and
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work
 /destroot-x86_64//opt/local/bin/curl differ
 diff
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work/destroot-i386//opt/local/bin
 /curl-config
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_curl/curl/work
 /destroot-x86_64//opt/local/bin/curl-config
 86c86
 <         for feature in SSL IPv6 UnixSockets libz AsynchDNS IDN NTLM
 NTLM_WB TLS-SRP HTTPS-proxy ""; do
 ---
 >         for feature in SSL IPv6 UnixSockets libz AsynchDNS IDN PSL NTLM
 NTLM_WB TLS-SRP HTTPS-proxy ""; do
 151c151
 <           echo ${CURLLIBDIR}-lcurl -lidn2 -lssl -lcrypto -lssl -lcrypto
 -lz
 ---
 >           echo ${CURLLIBDIR}-lcurl -lidn2 -lpsl -lssl -lcrypto -lssl
 -lcrypto -lz
 159c159
 <           echo ${exec_prefix}/lib/libcurl.a -L/opt/local/lib
 -Wl,-headerpad_max_install_names  -L/opt/local/lib -L/opt/local/lib
 -L/opt/local/lib -lidn2 -lssl -lcrypto -lssl -lcrypto -lz
 ---
 >           echo ${exec_prefix}/lib/libcurl.a -L/opt/local/lib
 -Wl,-headerpad_max_install_names  -L/opt/local/lib -L/opt/local/lib
 -L/opt/local/lib -lidn2 -lpsl -lssl -lcrypto -lssl -lcrypto -lz
 ```

 I'm not sure what's going on here.  I do appear to have libpsl:

 ```
 $ sudo port info libpsl
 libpsl @0.19.1_1 (net)
 Variants:             universal

 Description:          A C library and utility to handle the Public Suffix
 List
 Homepage:             https://github.com/rockdaboot/libpsl

 ```

 Any ideas of what went wrong, or perhaps better yet, how to fix in a way
 that isn't "start from scratch"?

--
Ticket URL: <https://trac.macports.org/ticket/55409>
MacPorts <https://www.macports.org/>
Ports system for macOS