Refrain from using reserved names ac_* for variables

This commit is contained in:
Roland Kaufmann 2012-10-24 11:39:51 +02:00
parent 9063a47051
commit bb96a2e269

View File

@ -2,7 +2,7 @@
# can be disabled by --disable-gxx0xcheck
AC_DEFUN([GXX0X],[
ac_save_CXX="$CXX"
save_CXX="$CXX"
# put this check first, so we get disable C++11 if C++0x is
AC_ARG_ENABLE(gxx0xcheck,
@ -34,10 +34,10 @@ AC_DEFUN([GXX0X],[
fi
])
if test "x$dune_cv_gplusplus_accepts_cplusplus11" == "xyes" ; then
CXX="$ac_save_CXX -std=c++11"
CXX="$save_CXX -std=c++11"
CXXCPP="$CXXCPP -std=c++11"
else
CXX="$ac_save_CXX"
CXX="$save_CXX"
# try flag -std=c++0x instead
AC_CACHE_CHECK([whether $CXX accepts -std=c++0x], dune_cv_gplusplus_accepts_cplusplus0x, [
@ -57,10 +57,10 @@ AC_DEFUN([GXX0X],[
fi
])
if test "x$dune_cv_gplusplus_accepts_cplusplus0x" == "xyes" ; then
CXX="$ac_save_CXX -std=c++0x"
CXX="$save_CXX -std=c++0x"
CXXCPP="$CXXCPP -std=c++0x"
else
CXX="$ac_save_CXX"
CXX="$save_CXX"
fi
fi
])