boinc/m4/sah_header_stdcxx.m4

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# The contents of this file are subject to the BOINC Public License
# Version 1.0 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://boinc.berkeley.edu/license_1.0.txt
AC_PREREQ([2.54])
AC_DEFUN([SAH_HEADER_STDCXX],[
save_inc="$ac_includes_default"
ac_includes_default="$ac_includes_default
#define CONFIG_TEST
#include \"lib/std_fixes.h\"
"
sah_stdcxx_headers="algorithm bitset cassert cctype cerrno cfloat climits clocale cmath complex csetjmp csignal cstdarg cstddef cstdio cstdlib cstring ctime deque fstream functional iomanip ios iosfwd iostream istream iterator limits list locale map memory numeric ostream queue set sstream stack stdexcept streambuf string utility valarray vector"
AC_LANG_PUSH(C++)
AC_CHECK_HEADERS([$sah_stdcxx_headers])
for header in $sah_stdcxx_headers
do
eval tmp_var=\$ac_cv_header_${header}
if test "$tmp_var" = "yes"
then
sah_cxx_includes="$sah_cxx_includes
#include <$header>
"
fi
done
AC_CACHE_SAVE
AC_LANG_POP
ac_includes_default="$save_inc"
CONFIG_TEST=
])