mirror of
https://git.zap.org.au/git/trader.git
synced 2024-11-03 17:27:29 -05:00
120 lines
4.2 KiB
Plaintext
120 lines
4.2 KiB
Plaintext
# ===========================================================================
|
|
# https://www.gnu.org/software/autoconf-archive/ax_compiler_vendor.html
|
|
# ===========================================================================
|
|
#
|
|
# SYNOPSIS
|
|
#
|
|
# AX_COMPILER_VENDOR
|
|
#
|
|
# DESCRIPTION
|
|
#
|
|
# Determine the vendor of the C, C++ or Fortran compiler. The vendor is
|
|
# returned in the cache variable $ax_cv_c_compiler_vendor for C,
|
|
# $ax_cv_cxx_compiler_vendor for C++ or $ax_cv_fc_compiler_vendor for
|
|
# (modern) Fortran. The value is one of "intel", "ibm", "pathscale",
|
|
# "clang" (LLVM), "cray", "fujitsu", "sdcc", "sx", "nvhpc" (NVIDIA HPC
|
|
# Compiler), "portland" (PGI), "gnu" (GCC), "sun" (Oracle Developer
|
|
# Studio), "hp", "dec", "borland", "comeau", "kai", "lcc", "sgi",
|
|
# "microsoft", "metrowerks", "watcom", "tcc" (Tiny CC) or "unknown" (if
|
|
# the compiler cannot be determined).
|
|
#
|
|
# To check for a Fortran compiler, you must first call AC_FC_PP_SRCEXT
|
|
# with an appropriate preprocessor-enabled extension. For example:
|
|
#
|
|
# AC_LANG_PUSH([Fortran])
|
|
# AC_PROG_FC
|
|
# AC_FC_PP_SRCEXT([F])
|
|
# AX_COMPILER_VENDOR
|
|
# AC_LANG_POP([Fortran])
|
|
#
|
|
# LICENSE
|
|
#
|
|
# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
|
|
# Copyright (c) 2008 Matteo Frigo
|
|
# Copyright (c) 2018-19 John Zaitseff <J.Zaitseff@zap.org.au>
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify it
|
|
# under the terms of the GNU General Public License as published by the
|
|
# Free Software Foundation, either version 3 of the License, or (at your
|
|
# option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful, but
|
|
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
|
|
# Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License along
|
|
# with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
#
|
|
# As a special exception, the respective Autoconf Macro's copyright owner
|
|
# gives unlimited permission to copy, distribute and modify the configure
|
|
# scripts that are the output of Autoconf when processing the Macro. You
|
|
# need not follow the terms of the GNU General Public License when using
|
|
# or distributing such scripts, even though portions of the text of the
|
|
# Macro appear in them. The GNU General Public License (GPL) does govern
|
|
# all other use of the material that constitutes the Autoconf Macro.
|
|
#
|
|
# This special exception to the GPL applies to versions of the Autoconf
|
|
# Macro released by the Autoconf Archive. When you make and distribute a
|
|
# modified version of the Autoconf Macro, you may extend this special
|
|
# exception to the GPL to apply to your modified version as well.
|
|
|
|
#serial 32
|
|
|
|
AC_DEFUN([AX_COMPILER_VENDOR], [dnl
|
|
AC_CACHE_CHECK([for _AC_LANG compiler vendor], ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor, [dnl
|
|
dnl If you modify this list of vendors, please add similar support
|
|
dnl to ax_compiler_version.m4 if at all possible.
|
|
dnl
|
|
dnl Note: Do NOT check for GCC first since some other compilers
|
|
dnl define __GNUC__ to remain compatible with it. Compilers that
|
|
dnl are very slow to start (such as Intel) are listed first.
|
|
|
|
vendors="
|
|
intel: __ICC,__ECC,__INTEL_COMPILER
|
|
ibm: __xlc__,__xlC__,__IBMC__,__IBMCPP__,__ibmxl__
|
|
pathscale: __PATHCC__,__PATHSCALE__
|
|
clang: __clang__
|
|
cray: _CRAYC
|
|
fujitsu: __FUJITSU
|
|
sdcc: SDCC,__SDCC
|
|
sx: _SX
|
|
nvhpc: __NVCOMPILER
|
|
portland: __PGI
|
|
gnu: __GNUC__
|
|
sun: __SUNPRO_C,__SUNPRO_CC,__SUNPRO_F90,__SUNPRO_F95
|
|
hp: __HP_cc,__HP_aCC
|
|
dec: __DECC,__DECCXX,__DECC_VER,__DECCXX_VER
|
|
borland: __BORLANDC__,__CODEGEARC__,__TURBOC__
|
|
comeau: __COMO__
|
|
kai: __KCC
|
|
lcc: __LCC__
|
|
sgi: __sgi,sgi
|
|
microsoft: _MSC_VER
|
|
metrowerks: __MWERKS__
|
|
watcom: __WATCOMC__
|
|
tcc: __TINYC__
|
|
unknown: UNKNOWN
|
|
"
|
|
for ventest in $vendors; do
|
|
case $ventest in
|
|
*:)
|
|
vendor=$ventest
|
|
continue
|
|
;;
|
|
*)
|
|
vencpp="defined("`echo $ventest | sed 's/,/) || defined(/g'`")"
|
|
;;
|
|
esac
|
|
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[
|
|
#if !($vencpp)
|
|
thisisanerror;
|
|
#endif
|
|
]])], [break])
|
|
done
|
|
|
|
ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor=`echo $vendor | cut -d: -f1`
|
|
])
|
|
])dnl
|