lsh @1.5.4_0: build failure

[cdmbulk@…]

bash-3.2# port clean lsh
--->  Cleaning lsh
bash-3.2# port install lsh
--->  Computing dependencies for lsh
--->  Fetching archive for lsh
--->  Attempting to fetch lsh-1.5.4_0.darwin_12.x86_64.tbz2 from http://lil.fr.packages.macports.org/lsh
--->  Attempting to fetch lsh-1.5.4_0.darwin_12.x86_64.tbz2 from http://mse.uk.packages.macports.org/sites/packages.macports.org/lsh
--->  Attempting to fetch lsh-1.5.4_0.darwin_12.x86_64.tbz2 from http://packages.macports.org/lsh
--->  Fetching distfiles for lsh
--->  Verifying checksums for lsh
--->  Extracting lsh
--->  Applying patches to lsh
--->  Configuring lsh
--->  Building lsh
Error: org.macports.build for port lsh returned: command execution failed
Please see the log file for port lsh for details:
    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_net_lsh/lsh/main.log
To report a bug, follow the instructions in the guide:
    http://guide.macports.org/#project.tickets
Error: Processing of port lsh failed

[cdmbulk@…]

Build log

[ryandesign (Ryan Carsten Schmidt)]

The first error in the log is:

error: redefinition of a 'extern inline' function 'argp_fmtstream_write' is not supported in C99 mode

So the first thing I'd try is to have the portfile tell the build system to use C89 instead (since C89 was the default with older compilers but C99 is the default with clang).

[ryandesign (Ryan Carsten Schmidt)]

Well maybe the first thing I'd try is to update the port to version 2.1 since version 1.5.4 is from 2004.

[ryandesign (Ryan Carsten Schmidt)]

In cb339d5d4478a293f96927848f199a31860257f7/macports-ports (master):

lsh: Update to 2.1 and fix build failures

Closes: #40096
Closes: #48809