src/smpi/smpicc.in

   1 #!/usr/bin/env sh
   2
   3 # Copyright (c) 2007-2022. 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 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@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     if [ "x${SMPI_PRETEND_CC}" = "x" ]; then
  33        list_add CFLAGS "-include" "@includedir@/smpi/smpi_helpers.h"
  34        list_add LINKARGS "-shared"
  35     else
  36        echo "Warning: smpicc pretends to be a regular compiler (SMPI_PRETEND_CC is set). Produced binaries will not be usable in SimGrid."
  37     fi
  38     if [ "x${SMPI_NO_UNDEFINED_CHECK}" = "x" ]; then
  39       list_add LINKARGS "-lsimgrid" "-lm" ${LINKER_UNDEFINED_ERROR:+"-Wl,-undefined,error"}
  40     fi
  41 else
  42     if [ "x${SMPI_PRETEND_CC}" = "x" ]; then
  43        list_add CFLAGS "-include" "@includedir@/smpi/smpi_helpers.h"
  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     if [ "x${SMPI_NO_UNDEFINED_CHECK}" = "x" ]; then
  49       list_add LINKARGS "-lsimgrid" "-lm" ${LINKER_UNDEFINED_ERROR:+"-Wl,-z,defs"}
  50     fi
  51 fi
  52
  53 list_set CMDARGS
  54 while [ $# -gt 0 ]; do
  55     ARG="$1"
  56     shift
  57     case "${ARG}" in
  58         -c)
  59             CMAKE_LINKARGS=""
  60             LINKARGS=""
  61             list_add CMDARGS "-c"
  62             ;;
  63         *.c)
  64             SRCFILE="$(readlink -f "${ARG}" 2>/dev/null)"
  65             if [ -z "$SRCFILE" ] ; then
  66                 SRCFILE="$ARG"
  67             fi
  68             list_add CMDARGS "${SRCFILE}"
  69             ;;
  70         '-version' | '--version')
  71             printf '%b\n' "$SIMGRID_VERSION"
  72             exit 0
  73             ;;
  74         "-git-version" | "--git-version")
  75             printf '%b\n' "$SIMGRID_GITHASH"
  76             exit 0
  77             ;;
  78         '-trace-call-location')
  79             list_add_not_empty CMDARGS "-DTRACE_CALL_LOCATION"
  80             ;;
  81         '-compiler-version' | '--compiler-version')
  82             ${CC} --version
  83             ;;
  84         '-show'|'-compile-info'|'-link-info')
  85             # Dry run displaying commands instead of executing them. Useful to cmake
  86             show=1
  87             ;;
  88          *)
  89             list_add CMDARGS "${ARG}"
  90             ;;
  91     esac
  92 done
  93
  94 if [ "x@WIN32@" != "x1" ]; then
  95     list_add CMDARGS "-fPIC"
  96 fi
  97
  98 list_set CMDLINE "${CC}"
  99 list_add_not_empty CMDLINE "${CFLAGS}"
 100 list_add_not_empty CMDLINE "${INCLUDEARGS}"
 101 list_add_not_empty CMDLINE "${CMAKE_LINKARGS}"
 102 list_add_not_empty CMDLINE "${CMDARGS}"
 103 list_add_not_empty CMDLINE "${LINKARGS}"
 104
 105 eval "$(list_get CMDLINE)"
 106 if [ "x$VERBOSE" = x1 ] || [ "x$show" = x1 ] ; then
 107   echo "$@"
 108   [ "x$show" = x1 ] && exit 0
 109 fi
 110 "$@"