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dnl $Id: ac_prog_cxx_pgi.m4,v 1.2 2004/04/23 23:41:52 opetzold Exp $
dnl
dnl Portland Group Incorporated C++ compiler
dnl
AC_DEFUN([AC_PROG_CXX_PGI],
[AC_CACHE_CHECK(whether we are using PGI C++, PGI_CXX,
[cat > conftest.c <<EOF
# if defined(__PGI)
yes;
#endif
EOF
if AC_TRY_COMMAND(${CXX} -E conftest.c) | egrep yes >/dev/null 2>&1; then
PGI_CXX=yes
compiler=pgicc
else
PGI_CXX=no
fi])])
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