gdb/testsuite/lib/compiler.cc

   1 /* This test file is part of GDB, the GNU debugger.
   2
   3    Copyright 1995-2020 Free Software Foundation, Inc.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18    */
  19
  20 /* This file is exactly like compiler.c.  I could just use compiler.c if
  21    I could be sure that every C++ compiler accepted extensions of ".c".  */
  22
  23 set compiler_info "unknown"
  24
  25 #if defined (__GNUC__)
  26 #if defined (__GNUC_PATCHLEVEL__)
  27 /* Only GCC versions >= 3.0 define the __GNUC_PATCHLEVEL__ macro.  */
  28 set compiler_info [join {gcc __GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__} -]
  29 #else
  30 set compiler_info [join {gcc __GNUC__ __GNUC_MINOR__ "unknown"} -]
  31 #endif
  32 #endif
  33
  34 #if defined (__xlc__)
  35 /* IBM'x xlc compiler. NOTE:  __xlc__ expands to a double quoted string of four
  36    numbers separated by '.'s: currently "7.0.0.0" */
  37 set need_a_set [regsub -all {\.} [join {xlc __xlc__} -] - compiler_info]
  38 #endif
  39
  40 #if defined (__ARMCC_VERSION)
  41 set compiler_info [join {armcc __ARMCC_VERSION} -]
  42 #endif
  43
  44 #if defined (__clang__)
  45 set compiler_info [join {clang __clang_major__ __clang_minor__ __clang_patchlevel__} -]
  46 #endif
  47
  48 #if defined (__ICC)
  49 set icc_major [string range __ICC 0 1]
  50 set icc_minor [format "%d" [string range __ICC 2 [expr {[string length __ICC] -1}]]]
  51 set icc_update __INTEL_COMPILER_UPDATE
  52 set compiler_info [join "icc $icc_major $icc_minor $icc_update" -]
  53 #elif defined (__ICL)
  54 set icc_major [string range __ICL 0 1]
  55 set icc_minor [format "%d" [string range __ICL 2 [expr {[string length __ICL] -1}]]]
  56 set icc_update __INTEL_COMPILER_UPDATE
  57 set compiler_info [join "icc $icc_major $icc_minor $icc_update" -]
  58 #endif