X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/2bd9a37bbb72eac4ed613b3d6953aba6555e2e92..c4000f89d4644c3d7ff6187a62a0930c4d53e683:/src/smpi/smpif90.in

diff --git a/src/smpi/smpif90.in b/src/smpi/smpif90.in
index 1e6a7e6703..dbb5313d4b 100644
--- a/src/smpi/smpif90.in
+++ b/src/smpi/smpif90.in
@@ -1,7 +1,6 @@
-#! /bin/sh
+#!/usr/bin/env sh
 
-# Copyright (c) 2012-2015. The SimGrid Team.
-# All rights reserved.
+# Copyright (c) 2012-2018. The SimGrid Team. All rights reserved.
 
 # This program is free software; you can redistribute it and/or modify it
 # under the terms of the license (GNU LGPL) which comes with this package.
@@ -9,15 +8,20 @@
 SIMGRID_VERSION="@SIMGRID_VERSION_STRING@"
 SIMGRID_GITHASH="@SIMGRID_GITHASH@"
 
-F90=@GFORTRAN_EXE@
+REAL_FORTRAN_COMPILER=@SMPI_Fortran_COMPILER@
 
 INCLUDEARGS="@includeflag@"
 CMAKE_LINKARGS="-L@libdir@"
 
 @SMPITOOLS_SH@
 
-list_set FFLAGS "-ff2c" "-fno-second-underscore"
-list_set LINKARGS "-lsimgrid" "-lm" "-lgfortran"
+list_set FFLAGS @SMPI_Fortran_FLAGS@
+list_set LINKARGS "-lsimgrid" @SMPI_Fortran_LIBS@ "-lm"
+if [ "x${SMPI_PRETEND_CC}" = "x" ]; then
+   list_add LINKARGS "-shared"
+else
+   echo "Warning: smpif90 pretends to be a regular compiler (SMPI_PRETEND_CC is set). Produced binaries will not be usable in SimGrid."
+fi
 list_set TMPFILES
 main_name=main
 
@@ -27,7 +31,17 @@ cleanup () {
 }
 trap 'cleanup' EXIT
 
-list_set CMDLINE "${F90}"
+filter_and_compile() {
+    list_add TMPFILES "${TMPFILE}"
+    #replace "program main_name by subroutine user_main (and the end clause as well)"
+    sed 's/[[:space:]]*[pP][rR][oO][gG][rR][aA][mM][[:space:]][[:space:]]*\([a-zA-Z0-9_]*\)/ subroutine user_main /g' "${ARG}" > "${TMPFILE}"
+    SRCFILE="${TMPFILE}"
+    list_add CMDLINE "${SRCFILE}"
+}
+
+NEEDS_OUTPUT=1
+
+list_set CMDLINE "${REAL_FORTRAN_COMPILER}"
 list_add_not_empty CMDLINE "${FFLAGS}"
 while [ $# -gt 0 ]; do
     ARG="$1"
@@ -38,13 +52,17 @@ while [ $# -gt 0 ]; do
             LINKARGS=""
             list_add CMDLINE "-c"
             ;;
-        *.f90|*.F90)
+        *.f90)
+            FILENAME=`basename ${ARG}`
             TMPFILE=$(mymktemp "${ARG}" ".f90")
-            list_add TMPFILES "${TMPFILE}"
-      #replace "program main_name by subroutine user\_main (and the end clause as well)"
-            sed 's/[[:space:]]*program[[:space:]]*\([a-zA-Z0-9\-\_]*\)/ subroutine user\_main /gI;s/[[:space:]]*use[[:space:]]*mpi/\include \"mpif\.h\" /gI' "${ARG}" > "${TMPFILE}"
-            SRCFILE="${TMPFILE}"
-            list_add CMDLINE "${SRCFILE}"
+            ORIGFILE="${FILENAME%.f90}"
+            filter_and_compile
+            ;;
+        *.F90)
+            FILENAME=`basename ${ARG}`
+            TMPFILE=$(mymktemp "${ARG}" ".F90")
+            ORIGFILE="${FILENAME%.F90}"
+            filter_and_compile
             ;;
         '-version' | '--version')
             printf '%b\n' "$SIMGRID_VERSION"
@@ -55,7 +73,12 @@ while [ $# -gt 0 ]; do
             exit 0
             ;;
         '-compiler-version' | '--compiler-version')
-            ${F90} --version
+            ${REAL_FORTRAN_COMPILER} --version
+            ;;
+        -o)
+            list_add CMDLINE "-o$1"
+            NEEDS_OUTPUT=0
+            shift
             ;;
         *)
             list_add CMDLINE "${ARG}"
@@ -63,6 +86,10 @@ while [ $# -gt 0 ]; do
     esac
 done
 
+if [ $NEEDS_OUTPUT -ne 0 ]; then
+   list_add CMDLINE "-o${ORIGFILE}.o"
+fi
+
 list_add_not_empty CMDLINE ${INCLUDEARGS}
 list_add_not_empty CMDLINE ${CMAKE_LINKARGS}
 list_add_not_empty CMDLINE "${LINKARGS}"