[MacPorts] #70045: starpu arbitrarily used mpich-gcc12 while being installed with +gcc13 variant

[MacPorts]

#70045: starpu arbitrarily used mpich-gcc12 while being installed with +gcc13
variant
--------------------------+---------------------------
 Reporter:  barracuda156  |      Owner:  (none)
     Type:  defect        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.9.3
 Keywords:                |       Port:  starpu, mpich
--------------------------+---------------------------
 I see this happening during the build:
 {{{
 libtool: link: /opt/local/bin/mpicc -gdwarf-2 -g3 -Wall -Werror=implicit
 -Werror=implicit-function-declaration -Wextra -Wunused -Wundef -Wshadow
 -Wpointer-arith -Wno-unused -O3 -pipe -Os -arch ppc
 -Wl,-headerpad_max_install_names -Wl,-rpath -Wl,/opt/local/lib/libgcc
 -arch ppc -o .libs/datatypes datatypes.o  -L/opt/local/lib
 ../../src/.libs/libstarpu-1.4.dylib ../src/.libs/libstarpumpi-1.4.dylib
 -L/opt/local/lib/mpich-gcc12
 /opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_devel_starpu/starpu/work/starpu-1.4.6/src/.libs/libstarpu-1.4.dylib
 -lMacportsLegacySupport -lm /opt/local/lib/libhwloc.dylib
 /opt/local/lib/libglpk.dylib -lblas -ldl /opt/local/lib/mpich-
 gcc12/libmpi.dylib /opt/local/lib/mpich-gcc12/libpmpi.dylib -lpthread
 -pthread -framework IOKit -framework Foundation
 libtool: link: /opt/local/bin/mpicc -gdwarf-2 -g3 -Wall -Werror=implicit
 -Werror=implicit-function-declaration -Wextra -Wunused -Wundef -Wshadow
 -Wpointer-arith -Wno-unused -O3 -pipe -Os -arch ppc
 -Wl,-headerpad_max_install_names -Wl,-rpath -Wl,/opt/local/lib/libgcc
 -arch ppc -o .libs/pingpong pingpong.o  -L/opt/local/lib
 ../../src/.libs/libstarpu-1.4.dylib ../src/.libs/libstarpumpi-1.4.dylib
 -L/opt/local/lib/mpich-gcc12
 /opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_devel_starpu/starpu/work/starpu-1.4.6/src/.libs/libstarpu-1.4.dylib
 -lMacportsLegacySupport -lm /opt/local/lib/libhwloc.dylib
 /opt/local/lib/libglpk.dylib -lblas -ldl /opt/local/lib/mpich-
 gcc12/libmpi.dylib /opt/local/lib/mpich-gcc12/libpmpi.dylib -lpthread
 -pthread -framework IOKit -framework Foundation
 libtool: link: /opt/local/bin/mpicc -gdwarf-2 -g3 -Wall -Werror=implicit
 -Werror=implicit-function-declaration -Wextra -Wunused -Wundef -Wshadow
 -Wpointer-arith -Wno-unused -O3 -pipe -Os -arch ppc
 -Wl,-headerpad_max_install_names -Wl,-rpath -Wl,/opt/local/lib/libgcc
 -arch ppc -o .libs/mpi_test mpi_test.o  -L/opt/local/lib
 ../../src/.libs/libstarpu-1.4.dylib ../src/.libs/libstarpumpi-1.4.dylib
 -L/opt/local/lib/mpich-gcc12
 /opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_devel_starpu/starpu/work/starpu-1.4.6/src/.libs/libstarpu-1.4.dylib
 -lMacportsLegacySupport -lm /opt/local/lib/libhwloc.dylib
 /opt/local/lib/libglpk.dylib -lblas -ldl /opt/local/lib/mpich-
 gcc12/libmpi.dylib /opt/local/lib/mpich-gcc12/libpmpi.dylib -lpthread
 -pthread -framework IOKit -framework Foundation
 }}}

 I have no idea why it uses `/opt/local/lib/mpich-gcc12/libmpi.dylib`
 though. The portfile uses `mpi` PG and does not overrides gcc version
 manually.

 It uses `mpich-gcc13` as the compiler though:
 {{{
 libtool: link: /opt/local/bin/mpicc-mpich-gcc13 -gdwarf-2 -g3 -Wall
 -Werror=implicit -Werror=implicit-function-declaration -Wextra -Wunused
 -Wundef -Wshadow -Wpointer-arith -Wno-unused -O3 -pipe -Os -arch ppc
 -Wl,-headerpad_max_install_names -Wl,-rpath -Wl,/opt/local/lib/libgcc
 -arch ppc -o mandelbrot/.libs/mandelbrot mandelbrot/mandelbrot-
 mandelbrot.o  -L/opt/local/lib /opt/local/lib/libSM.dylib
 /opt/local/lib/libICE.dylib /opt/local/lib/libX11.dylib
 ../src/.libs/libstarpu-1.4.dylib -lMacportsLegacySupport -lm
 /opt/local/lib/libhwloc.dylib /opt/local/lib/libglpk.dylib -lblas -ldl
 -lpthread -pthread -framework IOKit -framework Foundation
 /bin/sh ../libtool  --tag=FC   --mode=link /opt/local/bin/mpif90-mpich-
 gcc13 -gdwarf-2 -g3 -Wall -Wextra -Wunused -Wshadow  -Wno-unused -Wno-
 unused-dummy-argument -O3 -pipe -Os -m32  -Wl,-headerpad_max_install_names
 -L/opt/local/lib -lMacportsLegacySupport -Wl,-rpath,/opt/local/lib/libgcc
 -arch ppc -o native_fortran/nf_vector native_fortran/nf_codelets.o
 native_fortran/fstarpu_mod.o native_fortran/nf_vector.o  -lpthread
 ../src/libstarpu-1.4.la  -lpthread -lpthread
 /bin/sh ../libtool  --tag=FC   --mode=link /opt/local/bin/mpif90-mpich-
 gcc13 -gdwarf-2 -g3 -Wall -Wextra -Wunused -Wshadow  -Wno-unused -Wno-
 unused-dummy-argument -O3 -pipe -Os -m32  -Wl,-headerpad_max_install_names
 -L/opt/local/lib -lMacportsLegacySupport -Wl,-rpath,/opt/local/lib/libgcc
 -arch ppc -o fortran90/f90_example fortran90/mod_types.o
 fortran90/starpu_mod.o fortran90/mod_interface.o fortran90/mod_compute.o
 fortran90/marshalling.o fortran90/f90_example.o  -lpthread
 ../src/libstarpu-1.4.la  -lpthread -lpthread
 }}}

 The port claims to be installed with gcc13 variant:
 {{{
 starpu @1.4.5_0+accelerate+gcc13+mpich (active)
 }}}

 Any idea what may be pulling in references to `mpich-gcc12`?

-- 
Ticket URL: <https://trac.macports.org/ticket/70045>
MacPorts <https://www.macports.org/>
Ports system for macOS