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Diffstat (limited to 'openvpn/m4/ax_emptyarray.m4')
| -rw-r--r-- | openvpn/m4/ax_emptyarray.m4 | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/openvpn/m4/ax_emptyarray.m4 b/openvpn/m4/ax_emptyarray.m4 deleted file mode 100644 index c6781c17..00000000 --- a/openvpn/m4/ax_emptyarray.m4 +++ /dev/null @@ -1,40 +0,0 @@ -dnl @synopsis AX_EMPTY_ARRAY -dnl -dnl Define EMPTY_ARRAY_SIZE to be either "0" -dnl or "" depending on which syntax the compiler -dnl prefers for empty arrays in structs. -dnl -dnl @version -dnl @author James Yonan <jim@yonan.net> -AC_DEFUN([AX_EMPTY_ARRAY], [ - AS_VAR_PUSHDEF([VAR],[ax_cv_c_empty_array])dnl - AC_CACHE_CHECK( - [for C compiler empty array size], - [VAR], - [AC_COMPILE_IFELSE( - [AC_LANG_PROGRAM( - , - [[ -struct { int foo; int bar[0]; } mystruct; - ]] - )], - [VAR=0], - [AC_COMPILE_IFELSE( - [AC_LANG_PROGRAM( - , - [[ -struct { int foo; int bar[]; } mystruct; - ]] - )], - [VAR=], - [AC_MSG_ERROR([C compiler is unable to creaty empty arrays])] - )] - )] - )dnl - AC_DEFINE_UNQUOTED( - [EMPTY_ARRAY_SIZE], - [$VAR], - [Dimension to use for empty array declaration] - )dnl - AS_VAR_POPDEF([VAR])dnl -]) |