find_library for Intel MKL

[awvwgk]

Since the new Intel 2021 release I'm facing issues with finding the MKL in Fortran with meson.

For a simple example project just trying to find the MKL:

project('mwe', 'fortran')
fc = meson.get_compiler('fortran')
deps = [
  dependency('openmp'),
  fc.find_library('mkl_intel_lp64'),
  fc.find_library('mkl_intel_thread'),
  fc.find_library('mkl_core'),
]

I'm getting the following error

❯ module load intel
Loading advisor version 2022.0.0
Loading compiler version 2022.0.2
Loading tbb version 2021.5.1
Loading compiler-rt version 2022.0.2
Loading oclfpga version 2022.0.2
  Load "debugger" to debug DPC++ applications with the gdb-oneapi debugger.
  Load "dpl" for additional DPC++ APIs: https://github.com/oneapi-src/oneDPL
Loading debugger version 2021.5.0
Loading mkl version 2022.0.2
Loading mpi version 2021.5.1
Loading vtune version 2022.0.0
❯ meson setup _build
The Meson build system
Version: 0.62.1
Source dir: /home/awvwgk/projects/src/git/meson/example
Build dir: /home/awvwgk/projects/src/git/meson/example/_build
Build type: native build
Project name: mwe
Project version: undefined
Fortran compiler for the host machine: /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/ifort (intel 2021.5.0 "ifort (IFORT) 2021.5.0 20211109")
Fortran linker for the host machine: /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/ifort ld.bfd 2.38
Host machine cpu family: x86_64
Host machine cpu: x86_64
Run-time dependency OpenMP found: YES 5.0-revision1
Library mkl_intel_lp64 found: YES

meson.build:3:0: ERROR: Fortran shared or static library 'mkl_intel_thread' not found

A full log can be found at /home/awvwgk/projects/src/git/meson/example/_build/meson-logs/meson-log.txt
❯ meson setup _build -Dfortran_link_args=-qopenmp
The Meson build system
Version: 0.62.1
Source dir: /home/awvwgk/projects/src/git/meson/example
Build dir: /home/awvwgk/projects/src/git/meson/example/_build
Build type: native build
Project name: mwe
Project version: undefined
Fortran compiler for the host machine: /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/ifort (intel 2021.5.0 "ifort (IFORT) 2021.5.0 20211109")
Fortran linker for the host machine: /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/ifort ld.bfd 2.38
Host machine cpu family: x86_64
Host machine cpu: x86_64
Run-time dependency OpenMP found: YES 5.0-revision1
Library mkl_intel_lp64 found: YES
Library mkl_intel_thread found: YES
Library mkl_core found: YES
Build targets in project: 0

mwe undefined

  User defined options
    fortran_link_args: -qopenmp

Found ninja-1.10.2 at /usr/bin/ninja

Notably, this can be fixed even if somewhat hacky by adding -Dfortran_link_args=-qopenmp which apparently affects the library finder as well.

meson-logs/meson-log.txt

Build started at 2022-05-26T13:29:00.880541
Main binary: /usr/bin/python
Build Options: 
Python system: Linux
The Meson build system
Version: 0.62.1
Source dir: /home/awvwgk/projects/src/git/meson/example
Build dir: /home/awvwgk/projects/src/git/meson/example/_build
Build type: native build
Project name: mwe
Project version: undefined
Fortran compiler for the host machine: /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/ifort (intel 2021.5.0 "ifort (IFORT) 2021.5.0 20211109")
Fortran linker for the host machine: /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/ifort ld.bfd 2.38
Fortran compiler for the build machine: /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/ifort (intel 2021.5.0 "ifort (IFORT) 2021.5.0 20211109")
Fortran linker for the build machine: /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/ifort ld.bfd 2.38
Build machine cpu family: x86_64
Build machine cpu: x86_64
Host machine cpu family: x86_64
Host machine cpu: x86_64
Target machine cpu family: x86_64
Target machine cpu: x86_64
Running compile:
Working directory:  /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmphrojw9gc
Command line:  /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/ifort /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmphrojw9gc/testfile.f90 -cpp -EP -D_FILE_OFFSET_BITS=64 -cpp -EP -O0 -diag-error 10006 -diag-error 10148 -diag-error 10155 -diag-error 10156 -diag-error 10157 -diag-error 10158 -qopenmp 

Code:
 
        
        #ifndef _OPENMP
        # define _OPENMP
        #endif
        "MESON_GET_DEFINE_DELIMITER"
_OPENMP
Compiler stdout:
 
        
        #ifndef 201611
        # define 201611
        #endif
        "MESON_GET_DEFINE_DELIMITER"
201611

Compiler stderr:
 
Running compile:
Working directory:  /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpzq1rk0lv
Command line:  /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/ifort /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpzq1rk0lv/testfile.f90 -cpp -EP -D_FILE_OFFSET_BITS=64 -cpp -EP -O0 -diag-error 10006 -diag-error 10148 -diag-error 10155 -diag-error 10156 -diag-error 10157 -diag-error 10158 

Code:
 
        #ifdef __has_include
         #if !__has_include("omp.h")
          #error "Header 'omp.h' could not be found"
         #endif
        #else
         #include <omp.h>
        #endif
Compiler stdout:
 
        #ifdef __has_include
         #if !__has_include("omp.h")
          #error "Header 'omp.h' could not be found"
         #endif
        #else
         #include <omp.h>
        #endif

Compiler stderr:
 
Run-time dependency OpenMP found: YES 5.0-revision1
Running compile:
Working directory:  /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmp7e3s7qfl
Command line:  /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/ifort /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmp7e3s7qfl/testfile.f90 -o /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmp7e3s7qfl/output.exe -D_FILE_OFFSET_BITS=64 -O0 -diag-error 10006 -diag-error 10148 -diag-error 10155 -diag-error 10156 -diag-error 10157 -diag-error 10158 -Wl,--start-group -lmkl_intel_lp64 -Wl,--end-group -Wl,--allow-shlib-undefined 

Code:
 stop; end program
Compiler stdout:
 
Compiler stderr:
 
Library mkl_intel_lp64 found: YES
Running compile:
Working directory:  /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpvo20s09o
Command line:  /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/ifort /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpvo20s09o/testfile.f90 -o /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpvo20s09o/output.exe -D_FILE_OFFSET_BITS=64 -O0 -diag-error 10006 -diag-error 10148 -diag-error 10155 -diag-error 10156 -diag-error 10157 -diag-error 10158 -Wl,--start-group -lmkl_intel_thread -Wl,--end-group -Wl,--allow-shlib-undefined 

Code:
 stop; end program
Compiler stdout:
 
Compiler stderr:
 ld: /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/../../compiler/lib/intel64_lin/libifcoremt.a(for_vm.o): in function `for_allocate':
for_vm.c:(.text+0x43b): undefined reference to `__kmpc_global_thread_num'
ld: for_vm.c:(.text+0x4a9): undefined reference to `__kmpc_global_thread_num'
ld: for_vm.c:(.text+0x4c7): undefined reference to `__kmpc_global_thread_num'
ld: /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/../../compiler/lib/intel64_lin/libifcoremt.a(for_vm.o): in function `for_allocate_handle':
for_vm.c:(.text+0xb87): undefined reference to `__kmpc_global_thread_num'
ld: for_vm.c:(.text+0xbfd): undefined reference to `__kmpc_global_thread_num'
ld: /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/../../compiler/lib/intel64_lin/libifcoremt.a(for_vm.o):for_vm.c:(.text+0xc1e): more undefined references to `__kmpc_global_thread_num' follow

Running compile:
Working directory:  /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpm_owkcgl
Command line:  /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/ifort /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpm_owkcgl/testfile.f90 -o /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpm_owkcgl/output.exe -D_FILE_OFFSET_BITS=64 -O0 -diag-error 10006 -diag-error 10148 -diag-error 10155 -diag-error 10156 -diag-error 10157 -diag-error 10158 

Code:
 #include<stdio.h>
        
        int main(void) {
            printf("%ld\n", (long)(sizeof(void *)));
            return 0;
        }
Compiler stdout:
 
Compiler stderr:
 /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpm_owkcgl/testfile.f90(1): warning #5117: Bad # preprocessor line
#include<stdio.h>
-^
/home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpm_owkcgl/testfile.f90(3): error #5082: Syntax error, found IDENTIFIER 'MAIN' when expecting one of: ( : % [ . = =>
        int main(void) {
------------^
/home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpm_owkcgl/testfile.f90(3): error #5082: Syntax error, found '{' when expecting one of: :: ) ( , : * <END-OF-STATEMENT> ; . % (/ + - [ ] /) . = ' ** / ...
        int main(void) {
-----------------------^
/home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpm_owkcgl/testfile.f90(4): error #5082: Syntax error, found '(' when expecting one of: :: ) , : * <END-OF-STATEMENT> ; . (/ + - ] /) ' ** / // > PRIVATE ...
            printf("%ld\n", (long)(sizeof(void *)));
----------------------------------^
/home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpm_owkcgl/testfile.f90(4): error #5082: Syntax error, found ')' when expecting one of: ( <IDENTIFIER> <CHAR_CON_KIND_PARAM> <CHAR_NAM_KIND_PARAM> <CHARACTER_CONSTANT> <INTEGER_CONSTANT> ...
            printf("%ld\n", (long)(sizeof(void *)));
------------------------------------------------^
/home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpm_owkcgl/testfile.f90(6): error #5082: Syntax error, found '}' when expecting one of: <LABEL> <END-OF-STATEMENT> ; <IDENTIFIER> TYPE MODULE ELEMENTAL IMPURE NON_RECURSIVE ...
        }
--------^
/home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpm_owkcgl/testfile.f90(5): error #6353: A RETURN statement is invalid in the main program.
            return 0;
------------^
compilation aborted for /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpm_owkcgl/testfile.f90 (code 1)

Could not compile test file /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpm_owkcgl/testfile.f90: 1

Running compile:
Working directory:  /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpbyzahsp7
Command line:  /opt/intel/oneapi/compiler/2022.0.2/linux/bin/intel64/ifort /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpbyzahsp7/testfile.f90 -o /home/awvwgk/projects/src/git/meson/example/_build/meson-private/tmpbyzahsp7/output.obj -c -D_FILE_OFFSET_BITS=64 -O0 -diag-error 10006 -diag-error 10148 -diag-error 10155 -diag-error 10156 -diag-error 10157 -diag-error 10158 --print-search-dirs 

Code:
 
Compiler stdout:
 
Compiler stderr:
 ifort: command line error: ignoring unknown option '-fprint-search-dirs'


meson.build:3:0: ERROR: Fortran shared or static library 'mkl_intel_thread' not found

Any suggestions on how to fix this for pure Fortran projects?