src/smpi/smpicc.in

   1 #!/usr/bin/env sh
   2
   3 # Copyright (c) 2007-2019. 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="@SIMGRID_GITHASH@"
  11
  12 CC=@CMAKE_C_COMPILER@
  13
  14 INCLUDEARGS="@includeflag@"
  15 CMAKE_LINKARGS="-L@libdir@"
  16
  17 @SMPITOOLS_SH@
  18
  19 # Don't use -Wl,-z-defs with Clang and address sanitizer
  20 if [ "@CMAKE_C_COMPILER_ID@" = "Clang" -a "@HAVE_SANITIZER_ADDRESS@" = "TRUE" ]; then
  21     LINKER_UNDEFINED_ERROR=""
  22 else
  23     LINKER_UNDEFINED_ERROR="1"
  24 fi
  25
  26 list_set CFLAGS @SMPI_C_FLAGS@
  27 list_add LINKARGS
  28 if [ "x@WIN32@" = "x1" ]; then
  29     list_add CFLAGS "-include" "@includedir@/smpi/smpi_main.h"
  30     list_add LINKARGS "@libdir@\libsimgrid.dll"
  31 elif [ "x@APPLE@" = "x1" ]; then
  32     list_add CFLAGS "-include" "@includedir@/smpi/smpi_helpers.h"
  33     list_add CFLAGS "-fPIC"
  34     if [ "x${SMPI_PRETEND_CC}" = "x" ]; then
  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     list_add LINKARGS "-lsimgrid" ${LINKER_UNDEFINED_ERROR:+"-Wl,-undefined,error"}
  40 else
  41     list_add CFLAGS "-include" "@includedir@/smpi/smpi_helpers.h"
  42     list_add CFLAGS "-fPIC"
  43     if [ "x${SMPI_PRETEND_CC}" = "x" ]; then
  44        list_add LINKARGS "-shared"
  45     else
  46        echo "Warning: smpicc pretends to be a regular compiler (SMPI_PRETEND_CC is set). Produced binaries will not be usable in SimGrid."
  47     fi
  48     list_add LINKARGS "-lsimgrid" ${LINKER_UNDEFINED_ERROR:+"-Wl,-z,defs"}
  49 fi
  50
  51 # By default, we execute the commands instead of only showing them to cmake
  52 Show=
  53
  54 list_set CMDARGS
  55 while [ $# -gt 0 ]; do
  56     ARG="$1"
  57     shift
  58     case "${ARG}" in
  59         -c)
  60             CMAKE_LINKARGS=""
  61             LINKARGS=""
  62             list_add CMDARGS "-c"
  63             ;;
  64         *.c)
  65             SRCFILE="$(readlink -f ${ARG} 2>/dev/null)"
  66             if [ -z "$SRCFILE" ] ; then
  67                 SRCFILE="$ARG"
  68             fi
  69             list_add CMDARGS "${SRCFILE}"
  70             ;;
  71         '-version' | '--version')
  72             printf '%b\n' "$SIMGRID_VERSION"
  73             exit 0
  74             ;;
  75         "-git-version" | "--git-version")
  76             printf '%b\n' "$SIMGRID_GITHASH"
  77             exit 0
  78             ;;
  79         '-trace-call-location')
  80             list_add_not_empty CMDARGS "-DTRACE_CALL_LOCATION"
  81             ;;
  82         '-compiler-version' | '--compiler-version')
  83             ${CC} --version
  84             ;;
  85         '-show'|'-compile-info'|'-link-info')
  86             # Dry run displaying commands instead of executing them. Useful to cmake
  87             Show=echo
  88             ;;
  89          *)
  90             list_add CMDARGS "${ARG}"
  91             ;;
  92     esac
  93 done
  94
  95 list_set CMDLINE "${CC}"
  96 list_add_not_empty CMDLINE "${CFLAGS}"
  97 list_add_not_empty CMDLINE ${INCLUDEARGS}
  98 list_add_not_empty CMDLINE ${CMAKE_LINKARGS}
  99 list_add_not_empty CMDLINE "${CMDARGS}"
 100 list_add_not_empty CMDLINE "${LINKARGS}"
 101
 102 eval $(list_get CMDLINE)
 103 $Show "$@"