[MacPorts] #65804: singular fails to configure on Rosetta

[MacPorts]

#65804: singular fails to configure on Rosetta
-------------------------------------------+----------------------
 Reporter:  barracuda156                   |      Owner:  catap
     Type:  defect                         |     Status:  assigned
 Priority:  Normal                         |  Milestone:
Component:  ports                          |    Version:  2.7.2
 Keywords:  powerpc, rosetta, snowleopard  |       Port:  singular
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 {{{
 checking whether pthreads work with -pthread... yes
 checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE
 checking whether more special flags are required for pthreads... no
 checking for PTHREAD_PRIO_INHERIT... yes
 checking Found Pthread, PTHREAD_CC:... /usr/bin/gcc-4.2 -std=gnu99
 checking                PTHREAD_CFLAGS:... -pthread
 checking                PTHREAD_LIBS:... unset
 checking for clock_gettime in -lrt... no
 checking for spasm_csr_free in -lspasm... no
 checking for NTL >= 5.0... configure: error: NTL support was requested but
 NTL could not be detected
 Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_math_singular/singular/work/Singular-4-3-1"
 && ./autogen.sh && ./configure --prefix=/opt/local --enable-gfanlib
 --with-ntl=/opt/local --with-flint=/opt/local
 Exit code: 1
 }}}

 In fact, `ntl` is installed:
 {{{
 10:~ svacchanda$ port -v installed ntl
 The following ports are currently installed:
   ntl @11.5.1_0 (active) requested_variants='' platform='darwin 10'
 archs='ppc' date='2022-08-07T20:15:15+0700'
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/65804>
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