diff options
Diffstat (limited to 'gnulib/m4/no-c++.m4')
m--------- | gnulib | 0 | ||||
-rw-r--r-- | gnulib/m4/no-c++.m4 | 22 |
2 files changed, 22 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1 diff --git a/gnulib/m4/no-c++.m4 b/gnulib/m4/no-c++.m4 new file mode 100644 index 0000000..f6db79d --- /dev/null +++ b/gnulib/m4/no-c++.m4 @@ -0,0 +1,22 @@ +# no-c++.m4 serial 1 +dnl Copyright (C) 2006, 2009-2011 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Support for C source files that cannot be compiled by a C++ compiler. +# Set NO_CXX to the C++ compiler flags needed to request C mode instead of +# C++ mode. +# So far only g++ is supported. + +AC_DEFUN([gt_NO_CXX], +[ + NO_CXX= + AC_EGREP_CPP([Is g++], [ +#if defined __GNUC__ && defined __cplusplus + Is g++ +#endif + ], + [NO_CXX="-x c"]) + AC_SUBST([NO_CXX]) +]) |