gr-gsm failed to build; needs dependency on gr-osmosdr

[supashot]

sudo port install gr-gsm
--->  Computing dependencies for gr-gsm
The following dependencies will be installed: 
 cppunit
 gnutls
 libtasn1
 nettle
 osmocore
 p11-kit
 talloc
Continue? [Y/n]: y
--->  Fetching archive for cppunit
--->  Attempting to fetch cppunit-1.15.1_0.darwin_19.x86_64.tbz2 from http://jog.id.packages.macports.org/macports/packages/cppunit
--->  Attempting to fetch cppunit-1.15.1_0.darwin_19.x86_64.tbz2.rmd160 from http://jog.id.packages.macports.org/macports/packages/cppunit
--->  Installing cppunit @1.15.1_0
--->  Activating cppunit @1.15.1_0
--->  Cleaning cppunit
--->  Fetching archive for libtasn1
--->  Attempting to fetch libtasn1-4.16.0_0.darwin_19.x86_64.tbz2 from http://jog.id.packages.macports.org/macports/packages/libtasn1
--->  Attempting to fetch libtasn1-4.16.0_0.darwin_19.x86_64.tbz2.rmd160 from http://jog.id.packages.macports.org/macports/packages/libtasn1
--->  Installing libtasn1 @4.16.0_0
--->  Activating libtasn1 @4.16.0_0
--->  Cleaning libtasn1
--->  Fetching archive for nettle
--->  Attempting to fetch nettle-3.6_0.darwin_19.x86_64.tbz2 from http://jog.id.packages.macports.org/macports/packages/nettle
--->  Attempting to fetch nettle-3.6_0.darwin_19.x86_64.tbz2.rmd160 from http://jog.id.packages.macports.org/macports/packages/nettle
--->  Installing nettle @3.6_0
--->  Activating nettle @3.6_0
--->  Cleaning nettle
--->  Fetching archive for p11-kit
--->  Attempting to fetch p11-kit-0.23.20_0.darwin_19.x86_64.tbz2 from http://jog.id.packages.macports.org/macports/packages/p11-kit
--->  Attempting to fetch p11-kit-0.23.20_0.darwin_19.x86_64.tbz2.rmd160 from http://jog.id.packages.macports.org/macports/packages/p11-kit
--->  Installing p11-kit @0.23.20_0
--->  Activating p11-kit @0.23.20_0
--->  Cleaning p11-kit
--->  Fetching archive for gnutls
--->  Attempting to fetch gnutls-3.6.14_0+doc.darwin_19.x86_64.tbz2 from http://jog.id.packages.macports.org/macports/packages/gnutls
--->  Attempting to fetch gnutls-3.6.14_0+doc.darwin_19.x86_64.tbz2.rmd160 from http://jog.id.packages.macports.org/macports/packages/gnutls
--->  Installing gnutls @3.6.14_0+doc
--->  Activating gnutls @3.6.14_0+doc
--->  Cleaning gnutls
--->  Fetching archive for talloc
--->  Attempting to fetch talloc-2.1.15_0.darwin_19.x86_64.tbz2 from http://jog.id.packages.macports.org/macports/packages/talloc
--->  Attempting to fetch talloc-2.1.15_0.darwin_19.x86_64.tbz2 from https://kmq.jp.packages.macports.org/talloc
--->  Attempting to fetch talloc-2.1.15_0.darwin_19.x86_64.tbz2 from https://lil.fr.packages.macports.org/talloc
--->  Fetching distfiles for talloc
--->  Attempting to fetch talloc-2.1.15.tar.gz from http://jog.id.distfiles.macports.org/macports/distfiles/talloc
--->  Verifying checksums for talloc                                                 
--->  Extracting talloc
--->  Applying patches to talloc
--->  Configuring talloc
--->  Building talloc
--->  Staging talloc into destroot
--->  Installing talloc @2.1.15_0
--->  Activating talloc @2.1.15_0
--->  Cleaning talloc
--->  Fetching archive for osmocore
--->  Attempting to fetch osmocore-1.3.0_0.darwin_19.x86_64.tbz2 from http://jog.id.packages.macports.org/macports/packages/osmocore
--->  Attempting to fetch osmocore-1.3.0_0.darwin_19.x86_64.tbz2 from https://kmq.jp.packages.macports.org/osmocore
--->  Attempting to fetch osmocore-1.3.0_0.darwin_19.x86_64.tbz2 from https://lil.fr.packages.macports.org/osmocore
--->  Fetching distfiles for osmocore
--->  Attempting to fetch libosmocore-1.3.0.tar.gz from http://jog.id.distfiles.macports.org/macports/distfiles/osmocore
--->  Verifying checksums for osmocore                                               
--->  Extracting osmocore
--->  Applying patches to osmocore
--->  Configuring osmocore
--->  Building osmocore
--->  Staging osmocore into destroot
--->  Installing osmocore @1.3.0_0
--->  Activating osmocore @1.3.0_0
--->  Cleaning osmocore
--->  Fetching archive for gr-gsm
--->  Attempting to fetch gr-gsm-20200214-fd4454d6_0+python37.darwin_19.x86_64.tbz2 from http://jog.id.packages.macports.org/macports/packages/gr-gsm
--->  Attempting to fetch gr-gsm-20200214-fd4454d6_0+python37.darwin_19.x86_64.tbz2 from https://kmq.jp.packages.macports.org/gr-gsm
--->  Attempting to fetch gr-gsm-20200214-fd4454d6_0+python37.darwin_19.x86_64.tbz2 from https://lil.fr.packages.macports.org/gr-gsm
--->  Fetching distfiles for gr-gsm
--->  Attempting to fetch gr-gsm-fd4454d6ec6e2e65db60519892e77dece299a6c7.tar.gz from http://jog.id.distfiles.macports.org/macports/distfiles/gr-gsm
--->  Verifying checksums for gr-gsm                                                 
--->  Extracting gr-gsm
--->  Applying patches to gr-gsm
--->  Configuring gr-gsm
--->  Building gr-gsm
Error: Failed to build gr-gsm: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_science_gr-gsm/gr-gsm/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port gr-gsm failed

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