src/smpi/smpicc.in

   1 #!/usr/bin/env sh
   2
   3 # Copyright (c) 2007-2023. 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 CC=@CMAKE_C_COMPILER@
  13
  14 @SMPITOOLS_SH@
  15
  16 list_set INCLUDEARGS @includeflag@
  17 list_set CMAKE_LINKARGS "-L@libdir@"
  18
  19 # Don't use -Wl,-z-defs with Clang and address sanitizer
  20 if [ "@CMAKE_C_COMPILER_ID@" = "Clang" ] && [ "@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@APPLE@" = "x1" ]; then
  29     if [ "x${SMPI_PRETEND_CC}" = "x" ]; then
  30        list_add CFLAGS "-include" "@includedir@/smpi/smpi_helpers.h"
  31        list_add LINKARGS "-shared"
  32     else
  33        echo "Warning: smpicc pretends to be a regular compiler (SMPI_PRETEND_CC is set). Produced binaries will not be usable in SimGrid."
  34     fi
  35     if [ "x${SMPI_NO_UNDEFINED_CHECK}" = "x" ]; then
  36       list_add LINKARGS "-lsimgrid" "-lm" ${LINKER_UNDEFINED_ERROR:+"-Wl,-undefined,error"}
  37     fi
  38 else
  39     if [ "x${SMPI_PRETEND_CC}" = "x" ]; then
  40        list_add CFLAGS "-include" "@includedir@/smpi/smpi_helpers.h"
  41        list_add LINKARGS "-shared"
  42     else
  43        echo "Warning: smpicc pretends to be a regular compiler (SMPI_PRETEND_CC is set). Produced binaries will not be usable in SimGrid."
  44     fi
  45     if [ "x${SMPI_NO_UNDEFINED_CHECK}" = "x" ]; then
  46       list_add LINKARGS "-lsimgrid" "-lm" ${LINKER_UNDEFINED_ERROR:+"-Wl,-z,defs"}
  47     fi
  48 fi
  49
  50 list_set CMDARGS
  51 while [ $# -gt 0 ]; do
  52     ARG="$1"
  53     shift
  54     case "${ARG}" in
  55         -c)
  56             CMAKE_LINKARGS=""
  57             LINKARGS=""
  58             list_add CMDARGS "-c"
  59             ;;
  60         *.c)
  61             SRCFILE="$(readlink -f "${ARG}" 2>/dev/null)"
  62             if [ -z "$SRCFILE" ] ; then
  63                 SRCFILE="$ARG"
  64             fi
  65             list_add CMDARGS "${SRCFILE}"
  66             ;;
  67         '-version' | '--version')
  68             printf '%b\n' "$SIMGRID_VERSION"
  69             exit 0
  70             ;;
  71         "-git-version" | "--git-version")
  72             printf '%b\n' "$SIMGRID_GITHASH"
  73             exit 0
  74             ;;
  75         '-trace-call-location')
  76             list_add CMDARGS "-DTRACE_CALL_LOCATION"
  77             ;;
  78         '-compiler-version' | '--compiler-version')
  79             ${CC} --version
  80             ;;
  81         '-show'|'-compile-info'|'-link-info')
  82             # Dry run displaying commands instead of executing them. Useful to cmake
  83             show=1
  84             ;;
  85          *)
  86             list_add CMDARGS "${ARG}"
  87             ;;
  88     esac
  89 done
  90
  91 list_add CMDARGS "-fPIC"
  92
  93 list_set CMDLINE "${CC}"
  94 list_add_not_empty CMDLINE "${CFLAGS}"
  95 list_add_not_empty CMDLINE "${INCLUDEARGS}"
  96 list_add_not_empty CMDLINE "${CMAKE_LINKARGS}"
  97 list_add_not_empty CMDLINE "${CMDARGS}"
  98 list_add_not_empty CMDLINE "${LINKARGS}"
  99
 100 eval "$(list_get CMDLINE)"
 101 if [ "x$VERBOSE" = x1 ] || [ "x$show" = x1 ] ; then
 102   echo "$@"
 103   [ "x$show" = x1 ] && exit 0
 104 fi
 105 "$@"