X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/c57842fe897f53b46f0be3da87f7c996674be7d6..c913626231c8aa1a7b70757db5c6c8a9f9c529f6:/src/smpi/smpif90.in

diff --git a/src/smpi/smpif90.in b/src/smpi/smpif90.in
index 1a33ba1430..eae18c87aa 100644
--- a/src/smpi/smpif90.in
+++ b/src/smpi/smpif90.in
@@ -1,24 +1,35 @@
-#! /bin/sh
+#!/usr/bin/env sh
 
-# Copyright (c) 2012-2014. The SimGrid Team.
-# All rights reserved.
+# Copyright (c) 2012-2021. 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.
 
 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${SMPI_PRETEND_CC}" = "x" ]; then
+   list_add LINKARGS "-shared"
+   if [ "x${SMPI_NO_UNDEFINED_CHECK}" = "x" ]; then
+      if [ "x@APPLE@" != "x1" ]; then
+          list_add LINKARGS "-Wl,-z,defs"
+      else
+          list_add LINKARGS "-Wl,-undefined,error"
+      fi
+   fi
+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
 
 cleanup () {
     eval $(list_get TMPFILES)
@@ -26,7 +37,25 @@ cleanup () {
 }
 trap 'cleanup' EXIT
 
-list_set CMDLINE "${F90}"
+filter_and_compile() {
+    #replace "program main_name by subroutine user_main (and the end clause as well)"
+    if [ "x${SMPI_PRETEND_CC}" = "x" ] && [ "x${TMPFILE}" != "x" ]; then
+      list_add TMPFILES "${TMPFILE}"
+      if [ "$TRACE_CALL_LOCATION" -gt 0 ]; then
+        echo "#include \"@includedir@/smpi/smpi_extended_traces_fortran.h\"" > "${TMPFILE}"
+        echo "#line 1 \"${ARG}\"" >> "${TMPFILE}"
+      fi
+      sed 's/^\([[:space:]]*\)\([eE][nN][dD] \)\{0,1\}[pP][rR][oO][gG][rR][aA][mM][^a-zA-Z0-9]*\([a-zA-Z0-9_]*\)/\1\2subroutine user_main /g' "${ARG}" >> "${TMPFILE}"
+      SRCFILE="${TMPFILE}"
+    else
+      SRCFILE="${ARG}"
+    fi
+    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"
@@ -37,30 +66,59 @@ while [ $# -gt 0 ]; do
             LINKARGS=""
             list_add CMDLINE "-c"
             ;;
-        *.f90|*.F90)
-            TMPFILE=$(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}"
+        *.f90)
+            FILENAME=$(basename "${ARG}")
+            if [ "$TRACE_CALL_LOCATION" -gt 0 ] || main=$(grep -q -i "program" "${ARG}"); then
+              TMPFILE=$(mymktemp "${ARG}" ".f90")
+            fi
+            ORIGFILE="${FILENAME%.f90}"
+            filter_and_compile
+            ;;
+        *.F90)
+            FILENAME=$(basename "${ARG}")
+            if [ "$TRACE_CALL_LOCATION" -gt 0 ] || main=$(grep -q -i "program" "${ARG}"); then
+              TMPFILE=$(mymktemp "${ARG}" ".F90")
+            fi
+            ORIGFILE="${FILENAME%.F90}"
+            filter_and_compile
             ;;
         '-version' | '--version')
             printf '%b\n' "$SIMGRID_VERSION"
             exit 0
             ;;
+        "-git-version" | "--git-version")
+            printf '%b\n' "$SIMGRID_GITHASH"
+            exit 0
+            ;;
         '-compiler-version' | '--compiler-version')
-            ${F90} --version
+            ${REAL_FORTRAN_COMPILER} --version
             ;;
+        -o)
+            list_add CMDLINE "-o$1"
+            NEEDS_OUTPUT=0
+            shift
+            ;;
+	'-show'|'-compile-info'|'-link-info')
+            # Dry run displaying commands instead of executing them. Useful to cmake
+	    show=1
+	    ;;
         *)
             list_add CMDLINE "${ARG}"
             ;;
     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 ${CMAKE_LINKARGS}
+list_add_not_empty CMDLINE "${CMAKE_LINKARGS}"
 list_add_not_empty CMDLINE "${LINKARGS}"
 
 eval $(list_get CMDLINE)
+if [ "x$VERBOSE" = x1 ] || [ "x$show" = x1 ] ; then
+  echo "$@"
+  [ "x$show" = x1 ] && exit 0
+fi
 "$@"