diff options
Diffstat (limited to 'storage/maria/libmarias3/m4/ax_compiler_version.m4')
| -rw-r--r-- | storage/maria/libmarias3/m4/ax_compiler_version.m4 | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/storage/maria/libmarias3/m4/ax_compiler_version.m4 b/storage/maria/libmarias3/m4/ax_compiler_version.m4 new file mode 100644 index 00000000..8304d3db --- /dev/null +++ b/storage/maria/libmarias3/m4/ax_compiler_version.m4 @@ -0,0 +1,100 @@ +# =========================================================================== +# https://github.com/BrianAker/ddm4/ +# =========================================================================== +# +# SYNOPSIS +# +# AX_COMPILER_VERSION() +# +# DESCRIPTION +# +# Capture version of C/C++ compiler +# +# LICENSE +# +# Copyright (C) 2012 Brian Aker +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# +# * The names of its contributors may not be used to endorse or +# promote products derived from this software without specific prior +# written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#serial 6 +AC_DEFUN([_C_COMPILER_VERSION], + [AC_MSG_CHECKING([C Compiler version]) + + AS_CASE(["$ax_cv_c_compiler_vendor"], + [sun],[ax_c_compiler_version=`$CC -V 2>&1 | sed 1q`], + [intel],[ax_c_compiler_version=`$CC --version 2>&1 | sed 1q`], + [clang],[ax_c_compiler_version=`$CC --version 2>&1 | sed 1q`], + [gnu],[ax_c_compiler_version=`$CC --version | sed 1q`], + [mingw],[ax_c_compiler_version=`$CC --version | sed 1q`], + [ax_c_compiler_version="unknown: $ax_cv_c_compiler_vendor"]) + + AC_MSG_RESULT(["$ax_c_compiler_version"]) + AC_SUBST([CC_VERSION_VENDOR],["$ax_cv_c_compiler_vendor"]) + AC_SUBST([CC_VERSION],["$ax_c_compiler_version"]) + ]) + +AC_DEFUN([_CXX_COMPILER_VERSION], + [AC_MSG_CHECKING([C++ Compiler version]) + + AS_CASE(["$ax_cv_c_compiler_vendor"], + [sun],[ax_cxx_compiler_version=`$CXX -V 2>&1 | sed 1q`], + [intel],[ax_cxx_compiler_version=`$CXX --version 2>&1 | sed 1q`], + [clang],[ax_cxx_compiler_version=`$CXX --version 2>&1 | sed 1q`], + [gnu],[ax_cxx_compiler_version=`$CXX --version | sed 1q`], + [mingw],[ax_cxx_compiler_version=`$CXX --version | sed 1q`], + [ax_cxx_compiler_version="unknown: $ax_cv_c_compiler_vendor"]) + + AC_MSG_RESULT(["$ax_cxx_compiler_version"]) + AC_SUBST([CXX_VERSION_VENDOR],["$ax_cv_c_compiler_vendor"]) + AC_SUBST([CXX_VERSION],["$ax_cxx_compiler_version"]) + ]) + +AC_DEFUN([AX_COMPILER_VERSION], + [AC_REQUIRE([AX_COMPILER_VENDOR]) + + AC_MSG_CHECKING([MINGW]) + AC_CHECK_DECL([__MINGW64__], + [MINGW=yes + ax_c_compiler_version_vendor=mingw], + [MINGW=no]) + AC_MSG_RESULT([$MINGW]) + + AC_REQUIRE([_C_COMPILER_VERSION]) + AC_REQUIRE([_CXX_COMPILER_VERSION]) + AS_IF([test "x$GCC" = xyes], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#if !defined(__GNUC__) || (__GNUC__ < 4) || ((__GNUC__ >= 4) && (__GNUC_MINOR__ < 7)) +# error GCC is Too Old! +#endif + ]])], + [ac_c_gcc_recent=yes], + [ac_c_gcc_recent=no]) + ]) + ]) |