# ===========================================================================#   https://www.gnu.org/software/autoconf-archive/ax_compiler_version.html# ===========================================================================## SYNOPSIS##   AX_COMPILER_VERSION## DESCRIPTION##   This macro retrieves the compiler version and returns it in the cache#   variable $ax_cv_c_compiler_version for C and $ax_cv_cxx_compiler_version#   for C++.##   Version is returned as epoch:major.minor.patchversion##   Epoch is used in order to have an increasing version number in case of#   marketing change.##   Epoch use: * borland compiler use chronologically 0turboc for turboc#   era,##     1borlanc BORLANDC++ before 5, 2cppbuilder for cppbuilder era,#     3borlancpp for return of BORLANDC++ (after version 5.5),#     4cppbuilder for cppbuilder with year version,#     and 5xe for XE era.##   An empty string is returned otherwise.## LICENSE##   Copyright (c) 2014 Bastien ROUCARIES <roucaries.bastien+autoconf@gmail.com>##   Copying and distribution of this file, with or without modification, are#   permitted in any medium without royalty provided the copyright notice#   and this notice are preserved. This file is offered as-is, without any#   warranty. #serial 9 # for intelAC_DEFUN([_AX_COMPILER_VERSION_INTEL],  [ dnl  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,    [__INTEL_COMPILER/100],,    AC_MSG_FAILURE([[[$0]] unknown intel compiler version]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,    [(__INTEL_COMPILER%100)/10],,    AC_MSG_FAILURE([[[$0]] unknown intel compiler version]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,    [(__INTEL_COMPILER%10)],,    AC_MSG_FAILURE([[[$0]] unknown intel compiler version]))  ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"  ]) # for IBMAC_DEFUN([_AX_COMPILER_VERSION_IBM],  [ dnl  dnl check between z/OS C/C++  and XL C/C++  AC_COMPILE_IFELSE([    AC_LANG_PROGRAM([],      [        #if defined(__COMPILER_VER__)        choke me;        #endif      ])],    [      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,        [__xlC__/100],,      	AC_MSG_FAILURE([[[$0]] unknown IBM compiler major version]))      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,        [__xlC__%100],,      	AC_MSG_FAILURE([[[$0]] unknown IBM compiler minor version]))      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,        [__xlC_ver__/0x100],,      	AC_MSG_FAILURE([[[$0]] unknown IBM compiler patch version]))      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_build,        [__xlC_ver__%0x100],,      	AC_MSG_FAILURE([[[$0]] unknown IBM compiler build version]))      ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_build"    ],    [      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,        [__xlC__%1000],,      	AC_MSG_FAILURE([[[$0]] unknown IBM compiler patch version]))      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,        [(__xlC__/10000)%10],,      	AC_MSG_FAILURE([[[$0]] unknown IBM compiler minor version]))      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,        [(__xlC__/100000)%10],,      	AC_MSG_FAILURE([[[$0]] unknown IBM compiler major version]))      ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"    ])]) # for pathscaleAC_DEFUN([_AX_COMPILER_VERSION_PATHSCALE],[  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,    __PATHCC__,,    AC_MSG_FAILURE([[[$0]] unknown pathscale major]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,    __PATHCC_MINOR__,,    AC_MSG_FAILURE([[[$0]] unknown pathscale minor]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,    [__PATHCC_PATCHLEVEL__],,    AC_MSG_FAILURE([[[$0]] unknown pathscale patch level]))  ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"  ]) # for clangAC_DEFUN([_AX_COMPILER_VERSION_CLANG],[  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,    __clang_major__,,    AC_MSG_FAILURE([[[$0]] unknown clang major]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,    __clang_minor__,,    AC_MSG_FAILURE([[[$0]] unknown clang minor]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,    [__clang_patchlevel__],,0)  ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"  ]) # for craycAC_DEFUN([_AX_COMPILER_VERSION_CRAY],[  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,    _RELEASE,,    AC_MSG_FAILURE([[[$0]] unknown crayc release]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,    _RELEASE_MINOR,,    AC_MSG_FAILURE([[[$0]] unknown crayc minor]))  ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor"  ]) # for fujitsuAC_DEFUN([_AX_COMPILER_VERSION_FUJITSU],[  AC_COMPUTE_INT(ax_cv_[]_AC_LANG_ABBREV[]_compiler_version,                 __FCC_VERSION,,		 AC_MSG_FAILURE([[[$0]]unknown fujitsu release]))  ]) # for GNUAC_DEFUN([_AX_COMPILER_VERSION_GNU],[  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,    __GNUC__,,    AC_MSG_FAILURE([[[$0]] unknown gcc major]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,    __GNUC_MINOR__,,    AC_MSG_FAILURE([[[$0]] unknown gcc minor]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,    [__GNUC_PATCHLEVEL__],,    AC_MSG_FAILURE([[[$0]] unknown gcc patch level]))  ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"  ]) # For sunAC_DEFUN([_AX_COMPILER_VERSION_SUN],[  m4_define([_AX_COMPILER_VERSION_SUN_NUMBER],            [	     #if defined(__SUNPRO_CC)	     __SUNPRO_CC	     #else	     __SUNPRO_C	     #endif	    ])  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_until59,    !!(_AX_COMPILER_VERSION_SUN_NUMBER < 0x1000),,    AC_MSG_FAILURE([[[$0]] unknown sun release version]))  AS_IF([test "X$_ax_[]_AC_LANG_ABBREV[]_compiler_version_until59" = X1],    [dnl      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,        _AX_COMPILER_VERSION_SUN_NUMBER % 0x10,,	AC_MSG_FAILURE([[[$0]] unknown sun patch version]))      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,        (_AX_COMPILER_VERSION_SUN_NUMBER / 0x10) % 0x10,,        AC_MSG_FAILURE([[[$0]] unknown sun minor version]))      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,        (_AX_COMPILER_VERSION_SUN_NUMBER / 0x100),,        AC_MSG_FAILURE([[[$0]] unknown sun major version]))    ],    [dnl      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,        _AX_COMPILER_VERSION_SUN_NUMBER % 0x10,,        AC_MSG_FAILURE([[[$0]] unknown sun patch version]))      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,        (_AX_COMPILER_VERSION_SUN_NUMBER / 0x100) % 0x100,,        AC_MSG_FAILURE([[[$0]] unknown sun minor version]))      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,        (_AX_COMPILER_VERSION_SUN_NUMBER / 0x1000),,        AC_MSG_FAILURE([[[$0]] unknown sun major version]))    ])  ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"]) AC_DEFUN([_AX_COMPILER_VERSION_HP],[  m4_define([_AX_COMPILER_VERSION_HP_NUMBER],            [	     #if defined(__HP_cc)	     __HP_cc	     #else	     __HP_aCC	     #endif	    ])  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_untilA0121,    !!(_AX_COMPILER_VERSION_HP_NUMBER <= 1),,    AC_MSG_FAILURE([[[$0]] unknown hp release version]))  AS_IF([test "X$_ax_[]_AC_LANG_ABBREV[]_compiler_version_untilA0121" = X1],    [dnl By default output last version with this behavior.     dnl it is so old      ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="01.21.00"    ],    [dnl      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,        (_AX_COMPILER_VERSION_HP_NUMBER % 100),,        AC_MSG_FAILURE([[[$0]] unknown hp release version]))      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,        ((_AX_COMPILER_VERSION_HP_NUMBER / 100)%100),,        AC_MSG_FAILURE([[[$0]] unknown hp minor version]))      AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,        ((_AX_COMPILER_VERSION_HP_NUMBER / 10000)%100),,        AC_MSG_FAILURE([[[$0]] unknown hp major version]))      ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"    ])]) AC_DEFUN([_AX_COMPILER_VERSION_DEC],[dnl  m4_define([_AX_COMPILER_VERSION_DEC_NUMBER],            [	     #if defined(__DECC_VER)	     __DECC_VER	     #else	     __DECCXX_VER	     #endif	    ])  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,    (_AX_COMPILER_VERSION_DEC_NUMBER % 10000),,    AC_MSG_FAILURE([[[$0]] unknown dec release version]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,    ((_AX_COMPILER_VERSION_DEC_NUMBER / 100000UL)%100),,    AC_MSG_FAILURE([[[$0]] unknown dec minor version]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,    ((_AX_COMPILER_VERSION_DEC_NUMBER / 10000000UL)%100),,    AC_MSG_FAILURE([[[$0]] unknown dec major version]))  ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"  ]) # borlandAC_DEFUN([_AX_COMPILER_VERSION_BORLAND],[dnl  m4_define([_AX_COMPILER_VERSION_TURBOC_NUMBER],            [	     #if defined(__TURBOC__)	     __TURBOC__	     #else	     choke me	     #endif	    ])  m4_define([_AX_COMPILER_VERSION_BORLANDC_NUMBER],            [	     #if defined(__BORLANDC__)	     __BORLANDC__	     #else	     __CODEGEARC__	     #endif	    ]) AC_COMPILE_IFELSE(   [AC_LANG_PROGRAM(,     _AX_COMPILER_VERSION_TURBOC_NUMBER)],   [dnl TURBOC     AC_COMPUTE_INT(       _ax_[]_AC_LANG_ABBREV[]_compiler_version_turboc_raw,       _AX_COMPILER_VERSION_TURBOC_NUMBER,,       AC_MSG_FAILURE([[[$0]] unknown turboc version]))     AS_IF(       [test $_ax_[]_AC_LANG_ABBREV[]_compiler_version_turboc_raw -lt 661 || test $_ax_[]_AC_LANG_ABBREV[]_compiler_version_turboc_raw -gt 1023],       [dnl compute normal version        AC_COMPUTE_INT(	  _ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,	  _AX_COMPILER_VERSION_TURBOC_NUMBER % 0x100,,	  AC_MSG_FAILURE([[[$0]] unknown turboc minor version]))	AC_COMPUTE_INT(	  _ax_[]_AC_LANG_ABBREV[]_compiler_version_major,	  (_AX_COMPILER_VERSION_TURBOC_NUMBER/0x100)%0x100,,	  AC_MSG_FAILURE([[[$0]] unknown turboc major version]))	ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="0turboc:$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor"],      [dnl special version       AS_CASE([$_ax_[]_AC_LANG_ABBREV[]_compiler_version_turboc_raw],         [661],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="0turboc:1.00"],	 [662],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="0turboc:1.01"],         [663],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="0turboc:2.00"],	 [	 AC_MSG_WARN([[[$0]] unknown turboc version between 0x295 and 0x400 please report bug])	 ax_cv_[]_AC_LANG_ABBREV[]_compiler_version=""	 ])      ])    ],    # borlandc    [    AC_COMPUTE_INT(      _ax_[]_AC_LANG_ABBREV[]_compiler_version_borlandc_raw,      _AX_COMPILER_VERSION_BORLANDC_NUMBER,,      AC_MSG_FAILURE([[[$0]] unknown borlandc version]))    AS_CASE([$_ax_[]_AC_LANG_ABBREV[]_compiler_version_borlandc_raw],      dnl BORLANDC++ before 5.5      [512] ,[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="1borlanc:2.00"],      [1024],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="1borlanc:3.00"],      [1024],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="1borlanc:3.00"],      [1040],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="1borlanc:3.1"],      [1106],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="1borlanc:4.0"],      [1280],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="1borlanc:5.0"],      [1312],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="1borlanc:5.02"],      dnl C++ Builder era      [1328],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="2cppbuilder:3.0"],      [1344],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="2cppbuilder:4.0"],      dnl BORLANDC++ after 5.5      [1360],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="3borlancpp:5.5"],      [1361],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="3borlancpp:5.51"],      [1378],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="3borlancpp:5.6.4"],      dnl C++ Builder with year number      [1392],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="4cppbuilder:2006"],      [1424],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="4cppbuilder:2007"],      [1555],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="4cppbuilder:2009"],      [1569],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="4cppbuilder:2010"],      dnl XE version      [1584],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="5xe"],      [1600],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="5xe:2"],      [1616],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="5xe:3"],      [1632],[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="5xe:4"],      [      AC_MSG_WARN([[[$0]] Unknown borlandc compiler version $_ax_[]_AC_LANG_ABBREV[]_compiler_version_borlandc_raw please report bug])      ])    ])  ]) # COMOAC_DEFUN([_AX_COMPILER_VERSION_COMEAU],  [ dnl  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,    [__COMO_VERSION__%100],,    AC_MSG_FAILURE([[[$0]] unknown comeau compiler minor version]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,    [(__COMO_VERSION__/100)%10],,    AC_MSG_FAILURE([[[$0]] unknown comeau compiler major version]))  ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor"  ]) # KAIAC_DEFUN([_AX_COMPILER_VERSION_KAI],[  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,    [__KCC_VERSION%100],,    AC_MSG_FAILURE([[[$0]] unknown kay compiler patch version]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,    [(__KCC_VERSION/100)%10],,    AC_MSG_FAILURE([[[$0]] unknown kay compiler minor version]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,    [(__KCC_VERSION/1000)%10],,    AC_MSG_FAILURE([[[$0]] unknown kay compiler major version]))  ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"  ]) dnl LCCdnl LCC does not output version... # SGIAC_DEFUN([_AX_COMPILER_VERSION_SGI],[   m4_define([_AX_COMPILER_VERSION_SGI_NUMBER],            [	     #if defined(_COMPILER_VERSION)	     _COMPILER_VERSION	     #else	     _SGI_COMPILER_VERSION	     #endif	    ])  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,    [_AX_COMPILER_VERSION_SGI_NUMBER%10],,    AC_MSG_FAILURE([[[$0]] unknown SGI compiler patch version]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,    [(_AX_COMPILER_VERSION_SGI_NUMBER/10)%10],,    AC_MSG_FAILURE([[[$0]] unknown SGI compiler minor version]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,    [(_AX_COMPILER_VERSION_SGI_NUMBER/100)%10],,    AC_MSG_FAILURE([[[$0]] unknown SGI compiler major version]))  ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"  ]) # microsoftAC_DEFUN([_AX_COMPILER_VERSION_MICROSOFT],[  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,    _MSC_VER%100,,    AC_MSG_FAILURE([[[$0]] unknown microsoft compiler minor version]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,    (_MSC_VER/100)%100,,    AC_MSG_FAILURE([[[$0]] unknown microsoft compiler major version]))  dnl could be overridden  _ax_[]_AC_LANG_ABBREV[]_compiler_version_patch=0  _ax_[]_AC_LANG_ABBREV[]_compiler_version_build=0  # special case for version 6  AS_IF([test "X$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major" = "X12"],    [AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,       _MSC_FULL_VER%1000,,       _ax_[]_AC_LANG_ABBREV[]_compiler_version_patch=0)])  # for version 7  AS_IF([test "X$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major" = "X13"],    [AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,       _MSC_FULL_VER%1000,,       AC_MSG_FAILURE([[[$0]] unknown microsoft compiler patch version]))    ])  # for version > 8 AS_IF([test $_ax_[]_AC_LANG_ABBREV[]_compiler_version_major -ge 14],    [AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,       _MSC_FULL_VER%10000,,       AC_MSG_FAILURE([[[$0]] unknown microsoft compiler patch version]))    ]) AS_IF([test $_ax_[]_AC_LANG_ABBREV[]_compiler_version_major -ge 15],    [AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_build,       _MSC_BUILD,,       AC_MSG_FAILURE([[[$0]] unknown microsoft compiler build version]))    ]) ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_build" ]) # for metrowerksAC_DEFUN([_AX_COMPILER_VERSION_METROWERKS],[dnl  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,    __MWERKS__%0x100,,    AC_MSG_FAILURE([[[$0]] unknown metrowerks compiler patch version]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,    (__MWERKS__/0x100)%0x10,,    AC_MSG_FAILURE([[[$0]] unknown metrowerks compiler minor version]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,    (__MWERKS__/0x1000)%0x10,,    AC_MSG_FAILURE([[[$0]] unknown metrowerks compiler major version]))  ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"  ]) # for watcomAC_DEFUN([_AX_COMPILER_VERSION_WATCOM],[dnl  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,    __WATCOMC__%100,,    AC_MSG_FAILURE([[[$0]] unknown watcom compiler minor version]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,    (__WATCOMC__/100)%100,,    AC_MSG_FAILURE([[[$0]] unknown watcom compiler major version]))  ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor"  ]) # for PGIAC_DEFUN([_AX_COMPILER_VERSION_PORTLAND],[  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_major,    __PGIC__,,    AC_MSG_FAILURE([[[$0]] unknown pgi major]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor,    __PGIC_MINOR__,,    AC_MSG_FAILURE([[[$0]] unknown pgi minor]))  AC_COMPUTE_INT(_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch,    [__PGIC_PATCHLEVEL__],,    AC_MSG_FAILURE([[[$0]] unknown pgi patch level]))  ax_cv_[]_AC_LANG_ABBREV[]_compiler_version="$_ax_[]_AC_LANG_ABBREV[]_compiler_version_major.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_minor.$_ax_[]_AC_LANG_ABBREV[]_compiler_version_patch"  ]) # tccAC_DEFUN([_AX_COMPILER_VERSION_TCC],[  ax_cv_[]_AC_LANG_ABBREV[]_compiler_version=[`tcc -v | $SED 's/^[ ]*tcc[ ]\+version[ ]\+\([0-9.]\+\).*/\1/g'`]  ])# main entry pointAC_DEFUN([AX_COMPILER_VERSION],[dnl  AC_REQUIRE([AX_COMPILER_VENDOR])  AC_REQUIRE([AC_PROG_SED])  AC_CACHE_CHECK([for _AC_LANG compiler version],    ax_cv_[]_AC_LANG_ABBREV[]_compiler_version,    [ dnl      AS_CASE([$ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor],        [intel],[_AX_COMPILER_VERSION_INTEL],	[ibm],[_AX_COMPILER_VERSION_IBM],	[pathscale],[_AX_COMPILER_VERSION_PATHSCALE],	[clang],[_AX_COMPILER_VERSION_CLANG],	[cray],[_AX_COMPILER_VERSION_CRAY],	[fujitsu],[_AX_COMPILER_VERSION_FUJITSU],        [gnu],[_AX_COMPILER_VERSION_GNU],	[sun],[_AX_COMPILER_VERSION_SUN],	[hp],[_AX_COMPILER_VERSION_HP],	[dec],[_AX_COMPILER_VERSION_DEC],	[borland],[_AX_COMPILER_VERSION_BORLAND],	[comeau],[_AX_COMPILER_VERSION_COMEAU],	[kai],[_AX_COMPILER_VERSION_KAI],	[sgi],[_AX_COMPILER_VERSION_SGI],	[microsoft],[_AX_COMPILER_VERSION_MICROSOFT],	[metrowerks],[_AX_COMPILER_VERSION_METROWERKS],	[watcom],[_AX_COMPILER_VERSION_WATCOM],	[portland],[_AX_COMPILER_VERSION_PORTLAND],	[tcc],[_AX_COMPILER_VERSION_TCC],  	[ax_cv_[]_AC_LANG_ABBREV[]_compiler_version=""])    ])])