X-Git-Url: http://git.jankratochvil.net/?p=nethome.git;a=blobdiff_plain;f=src%2Fmisc%2Fmacros%2Fneed-declaration.m4;fp=src%2Fmisc%2Fmacros%2Fneed-declaration.m4;h=0000000000000000000000000000000000000000;hp=d5b7bc66d50188e0fdf70b147250dcc482eb6447;hb=e06631fed93b3fef5797b94c899ecc54a6c0e50e;hpb=88f6cc4e1026d93024961c054dc5b6f52ea09e31

diff --git a/src/misc/macros/need-declaration.m4 b/src/misc/macros/need-declaration.m4
deleted file mode 100644
index d5b7bc6..0000000
--- a/src/misc/macros/need-declaration.m4
+++ /dev/null
@@ -1,42 +0,0 @@
-dnl See whether we need a declaration for a function.
-dnl GCC_NEED_DECLARATION(FUNCTION [, EXTRA-HEADER-FILES])
-AC_DEFUN(GCC_NEED_DECLARATION,
-[AC_MSG_CHECKING([whether $1 must be declared])
-AC_CACHE_VAL(gcc_cv_decl_needed_$1,
-[AC_TRY_COMPILE([
-#include <stdio.h>
-#ifdef HAVE_STRING_H
-#include <string.h>
-#else
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-$2],
-[char *(*pfn) = (char *(*)) $1],
-eval "gcc_cv_decl_needed_$1=no", eval "gcc_cv_decl_needed_$1=yes")])
-if eval "test \"`echo '$gcc_cv_decl_needed_'$1`\" = yes"; then
-  AC_MSG_RESULT(yes)
-  gcc_need_declarations="$gcc_need_declarations $1"
-  gcc_tr_decl=NEED_DECLARATION_`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
-  AC_DEFINE_UNQUOTED($gcc_tr_decl)
-else
-  AC_MSG_RESULT(no)
-fi
-])dnl
-
-dnl Check multiple functions to see whether each needs a declaration.
-dnl GCC_NEED_DECLARATIONS(FUNCTION... [, EXTRA-HEADER-FILES])
-AC_DEFUN(GCC_NEED_DECLARATIONS,
-[for ac_func in $1
-do
-GCC_NEED_DECLARATION($ac_func, $2)
-done
-]
-)