src/smpi/smpicxx.in

   1 #!/usr/bin/env sh
   2
   3 # Copyright (c) 2014-2022. The SimGrid Team.
   4 # All rights reserved.
   5
   6 # This program is free software; you can redistribute it and/or modify it
   7 # under the terms of the license (GNU LGPL) which comes with this package.
   8
   9 SIMGRID_VERSION="@SIMGRID_VERSION_STRING@"
  10 SIMGRID_GITHASH="@GIT_VERSION@"
  11
  12 CXX=@CMAKE_CXX_COMPILER@
  13
  14 @SMPITOOLS_SH@
  15
  16 list_set INCLUDEARGS @includeflag@
  17 list_set CMAKE_LINKARGS "-L@libdir@"
  18
  19 list_set CXXFLAGS "-std=gnu++11" @SMPI_CXX_FLAGS@
  20 list_set LINKARGS
  21
  22 if [ "@CMAKE_C_COMPILER_ID@" = "Clang" ] && [ "@HAVE_SANITIZER_ADDRESS@" = "TRUE" ]; then
  23     LINKER_UNDEFINED_ERROR=""
  24 else
  25     LINKER_UNDEFINED_ERROR="1"
  26 fi
  27
  28 if [ "x@WIN32@" = "x1" ]; then
  29     list_add CXXFLAGS "-include" "@includedir@/smpi/smpi_main.h"
  30     list_add LINKARGS "@libdir@\libsimgrid.dll"
  31 elif [ "x@APPLE@" = "x1" ]; then
  32     list_add CXXFLAGS "-fPIC"
  33     if [ "x${SMPI_PRETEND_CC}" = "x" ]; then
  34        list_add CXXFLAGS "-include" "@includedir@/smpi/smpi_helpers.h"
  35        list_add LINKARGS "-shared"
  36     else
  37        echo "Warning: smpicc pretends to be a regular compiler (SMPI_PRETEND_CC is set). Produced binaries will not be usable in SimGrid."
  38     fi
  39     if [ "x${SMPI_NO_UNDEFINED_CHECK}" = "x" ]; then
  40       list_add LINKARGS "-lsimgrid" "-lm" ${LINKER_UNDEFINED_ERROR:+"-Wl,-undefined,error"}
  41     fi
  42 else
  43     list_add CXXFLAGS "-fPIC"
  44     if [ "x${SMPI_PRETEND_CC}" = "x" ]; then
  45        list_add CXXFLAGS "-include" "@includedir@/smpi/smpi_helpers.h"
  46        list_add LINKARGS "-shared"
  47     else
  48        echo "Warning: smpicc pretends to be a regular compiler (SMPI_PRETEND_CC is set). Produced binaries will not be usable in SimGrid."
  49     fi
  50     if [ "x${SMPI_NO_UNDEFINED_CHECK}" = "x" ]; then
  51       list_add LINKARGS "-lsimgrid" "-lm"  ${LINKER_UNDEFINED_ERROR:+"-Wl,-z,defs"}
  52     fi
  53 fi
  54
  55 list_set CMDARGS
  56 while [ $# -gt 0 ]; do
  57     ARG="$1"
  58     shift
  59     case "${ARG}" in
  60         -c)
  61             CMAKE_LINKARGS=""
  62             LINKARGS=""
  63             list_add CMDARGS "-c"
  64             ;;
  65         *.c)
  66             SRCFILE="$(readlink -f "${ARG}" 2>/dev/null)"
  67             if [ -z "$SRCFILE" ] ; then
  68                 SRCFILE="$ARG"
  69             fi
  70             list_add CMDARGS "${SRCFILE}"
  71             ;;
  72         '-version' | '--version')
  73             printf '%b\n' "$SIMGRID_VERSION"
  74             exit 0
  75             ;;
  76         "-git-version" | "--git-version")
  77             printf '%b\n' "$SIMGRID_GITHASH"
  78             exit 0
  79             ;;
  80         '-compiler-version' | '--compiler-version')
  81             ${CXX} --version
  82             ;;
  83         '-show'|'-compile-info'|'-link-info')
  84             # Dry run displaying commands instead of executing them. Useful to cmake
  85             show=1
  86             ;;
  87         *)
  88             list_add CMDARGS "${ARG}"
  89       ;;
  90   esac
  91 done
  92
  93 if [ "x@WIN32@" != "x1" ]; then
  94     list_add CMDARGS "-fPIC"
  95 fi
  96
  97 list_set CMDLINE "${CXX}"
  98 list_add_not_empty CMDLINE "${CXXFLAGS}"
  99 list_add_not_empty CMDLINE "${INCLUDEARGS}"
 100 list_add_not_empty CMDLINE "${CMAKE_LINKARGS}"
 101 list_add_not_empty CMDLINE "${CMDARGS}"
 102 list_add_not_empty CMDLINE "${LINKARGS}"
 103
 104 eval $(list_get CMDLINE)
 105 if [ "x$VERBOSE" = x1 ] || [ "x$show" = x1 ] ; then
 106   echo "$@"
 107   [ "x$show" = x1 ] && exit 0
 108 fi
 109 "$@"