Defect: 2024.04.29 fails to link: Undefined symbols: "_j0l" #51
Description
The programming language (e.g., all/C/C++/Fortran/Julia/MATLAB/Python/R/...):
Fortran
The compiler/interprerter (e.g., none/GNU/Intel/IBM/NAG/Cray/PGI-NVIDIA/Anaconda/...):
gcc 14.2.0
The operating system (e.g., all/Windows/Linux/macOS/WSL1/WSL2/...):
macOS 10.6.8
The architecture (e.g., all/x86_x64/Intelx64/ARM/POWER9/...):
PowerPC
Describe the bug
The build fails at linking due to an undefined symbol.
To Reproduce
Run the build.
Expected behavior
It is expected to build successfully. Fortran works fine on powerpc.
Screenshots, if applicable
[100%] Linking Fortran shared library libparamonte.dylib
cd /opt/local/var/macports/build/_opt_local_ppcports_math_paramonte/paramonte/work/build/obj && /opt/local/bin/cmake -E cmake_link_script CMakeFiles/libparamonte.dir/link.txt --verbose=ON
/opt/local/bin/cmake -E touch obj/CMakeFiles/libparamonte.dir/pm_sampling@routines.F90.o.provides.build
/opt/local/bin/mpif90-mpich-mp -mmacosx-version-min=10.6 -dynamiclib -Wl,-headerpad_max_install_names -ffree-line-length-none -fimplicit-none -std=legacy -pthread -fauto-inc-dec -fbranch-count-reg -fcombine-stack-adjustments -fcompare-elim -fcprop-registers -fdce -fdefer-pop -fdse -fforward-propagate -fguess-branch-probability -fif-conversion -fif-conversion2 -finline-functions-called-once -fipa-profile -fipa-pure-const -fipa-reference -fipa-reference-addressable -fmerge-constants -fmove-loop-invariants -fomit-frame-pointer -freorder-blocks -fshrink-wrap -fshrink-wrap-separate -fsplit-wide-types -fssa-backprop -fssa-phiopt -ftree-bit-ccp -ftree-ccp -ftree-ch -ftree-coalesce-vars -ftree-copy-prop -ftree-dce -ftree-dominator-opts -ftree-dse -ftree-forwprop -ftree-fre -ftree-phiprop -ftree-pta -ftree-scev-cprop -ftree-sink -ftree-slsr -ftree-sra -ftree-ter -funit-at-a-time -falign-functions -falign-jumps -falign-labels -falign-loops -fcaller-saves -fcode-hoisting -fcrossjumping -fcse-follow-jumps -fcse-skip-blocks -fdelete-null-pointer-checks -fdevirtualize -fdevirtualize-speculatively -fexpensive-optimizations -fgcse -fgcse-lm -fhoist-adjacent-loads -finline-functions -finline-small-functions -findirect-inlining -fipa-bit-cp -fipa-cp -fipa-icf -fipa-ra -fipa-sra -fipa-vrp -fisolate-erroneous-paths-dereference -flra-remat -foptimize-sibling-calls -foptimize-strlen -fpartial-inlining -fpeephole2 -freorder-blocks-algorithm=stc -freorder-blocks-and-partition -freorder-functions -frerun-cse-after-loop -fschedule-insns -fschedule-insns2 -fsched-interblock -fsched-spec -fstore-merging -fstrict-aliasing -fthread-jumps -ftree-builtin-call-dce -ftree-pre -ftree-switch-conversion -ftree-tail-merge -ftree-vrp -fgcse-after-reload -fipa-cp-clone -floop-interchange -floop-unroll-and-jam -fpeel-loops -fpredictive-commoning -fsplit-paths -ftree-loop-distribute-patterns -ftree-loop-distribution -ftree-loop-vectorize -ftree-partial-pre -ftree-slp-vectorize -funswitch-loops -fvect-cost-model -fversion-loops-for-strides -shared -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-rpath,/opt/local/lib/libgcc -o libparamonte.dylib -install_name @rpath/libparamonte.dylib CMakeFiles/libparamonte.dir/pm_array.F90.o CMakeFiles/libparamonte.dir/pm_bit.F90.o CMakeFiles/libparamonte.dir/pm_blas.F90.o CMakeFiles/libparamonte.dir/pm_control.F90.o CMakeFiles/libparamonte.dir/pm_lapack.F90.o CMakeFiles/libparamonte.dir/pm_mathConst.F90.o CMakeFiles/libparamonte.dir/pm_memory.F90.o CMakeFiles/libparamonte.dir/pm_paramonte.F90.o CMakeFiles/libparamonte.dir/pm_physUnit.F90.o CMakeFiles/libparamonte.dir/pm_search.F90.o CMakeFiles/libparamonte.dir/pm_strANSI.F90.o CMakeFiles/libparamonte.dir/pm_test.F90.o CMakeFiles/libparamonte.dir/pm_timer.F90.o CMakeFiles/libparamonte.dir/pm_sampling_scio.F90.o CMakeFiles/libparamonte.dir/pm_sampling_base.F90.o CMakeFiles/libparamonte.dir/pm_sampling_mcmc.F90.o CMakeFiles/libparamonte.dir/pm_sampling_dram.F90.o 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Undefined symbols:
"_j0l", referenced from:
___pm_quadtest_MOD_intsincos_typer in pm_quadTest@routines.F90.o
ld: symbol(s) not found
collect2: error: ld returned 1 exit status