OPENMP_FLAGS in autoconf not working

2016-06-23 Thread Rudra Banerjee
I am trying to compile a fortran code with gnu-autotools. The openmp specific lines in configure.ac is: AC_OPENMP AC_PROG_FC([gfortran]) FCFLAGS="$OPENMP_FFLAGS -fcheck=all" If I compile with this, I am not getting omp related compiler options, as described in the AC_OPENMP macro in autoconf manu

Re: OPENMP_FLAGS in autoconf not working

2016-06-23 Thread Nick Bowler
Hello, On 6/23/16, Rudra Banerjee wrote: > I am trying to compile a fortran code with gnu-autotools. The openmp > specific lines in configure.ac is: > > AC_OPENMP > AC_PROG_FC([gfortran]) > FCFLAGS="$OPENMP_FFLAGS -fcheck=all" The tests performed by AC_OPENMP (and the variables set) depend on th

Re: OPENMP_FLAGS in autoconf not working

2016-06-23 Thread Rudra Banerjee
Hi, Thanks a lot for your reply. But this (AC_LANG) is making make to crash. Copying your configure.ac, I am getting: $./configure  checking for gfortran... gfortran checking whether the Fortran compiler works... yes checking for Fortran compiler default output file name... a.out checking for suff

Re: OPENMP_FLAGS in autoconf not working

2016-06-23 Thread Rudra Banerjee
Hi Nick, Taking all your comments into account, my current configure.ac is: #!/bin/bash  AC_INIT([src], [0.4],[], [kmc],[]) AC_LANG([Fortran]) AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_HEADERS([config.h]) AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE([1.9.6 dist-bzip2 subdir-objects foreign]

Re: OPENMP_FLAGS in autoconf not working

2016-06-23 Thread Zack Weinberg
On Thu, Jun 23, 2016 at 11:06 AM, Rudra Banerjee wrote: > > $make > Makefile:752: *** missing separator. Stop. Please send us the **unedited** output of $ sed -ne '745,760p' Makefile (with a Makefile that produces the "missing separator" error message) zw

Re: OPENMP_FLAGS in autoconf not working

2016-06-23 Thread Rudra Banerjee
Hi, The output is: mostlyclean-generic pdf pdf-am ps ps-am tags tags-am uninstall \ uninstall-am uninstall-binPROGRAMS .PRECIOUS: Makefile depend depend.mk: makedepf90 $(kmc_SOURCES) >depend.mk @am__include@ @am__qu...@depend.mk@am__quote@ #$(warning Create the dependencie

Re: OPENMP_FLAGS in autoconf not working

2016-06-23 Thread Rudra Banerjee
Sorry that I have pressed send button too early. If I comment the AC_LANG in configure.ac, the corresponding line in Makefile is: depend depend.mk: makedepf90 $(kmc_SOURCES) >depend.mk include depend.mk what i want. Regards, Rudra On Thu, 2016-06-23 at 12:54 -0400, Zack Weinberg wrote: >