diff options
Diffstat (limited to 'lib/autoconf/headers.m4')
| -rw-r--r-- | lib/autoconf/headers.m4 | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/autoconf/headers.m4 b/lib/autoconf/headers.m4 index cd750ebe..21b37197 100644 --- a/lib/autoconf/headers.m4 +++ b/lib/autoconf/headers.m4 @@ -113,7 +113,7 @@ m4_define([_AC_CHECK_HEADER_PREPROC_BODY], # -------------------------------------------------------------- # Check the preprocessor accepts HEADER-FILE. AC_DEFUN([_AC_CHECK_HEADER_PREPROC], -[AC_DIAGNOSE([obsolete], [Checking for headers with the preprocessor is +[m4_warn([obsolete], [Checking for headers with the preprocessor is deprecated. Specify prerequisite code to AC_CHECK_HEADER instead of using fourth argument `-'. (Many headers need no prerequisites. If you truly need to test whether @@ -142,12 +142,12 @@ AS_VAR_POPDEF([ac_Header])])# _AC_CHECK_HEADER_PREPROC # AU_DEFUN([_AC_CHECK_HEADER_OLD], # [AC_CHECK_HEADER([$1], [$2], [$3], [-])]) AC_DEFUN([_AC_CHECK_HEADER_OLD], -[AC_DIAGNOSE([obsolete], [The macro `$0' is obsolete. +[m4_warn([obsolete], [The macro `$0' is obsolete. You should use AC_CHECK_HEADER with a fourth argument.])]dnl [_AC_CHECK_HEADER_PREPROC($@)]) AC_DEFUN([_AC_CHECK_HEADER_NEW], -[AC_DIAGNOSE([obsolete], [The macro `$0' is obsolete. +[m4_warn([obsolete], [The macro `$0' is obsolete. You should use AC_CHECK_HEADER with a fourth argument.])]dnl [_AC_CHECK_HEADER_COMPILE($@)]) @@ -180,7 +180,7 @@ m4_define([AH_CHECK_HEADERS], m4_define([_AC_CHECK_HEADERS_ONE_U], [AS_LITERAL_WORD_IF([$1], [_AH_CHECK_HEADER([$1])], - [AC_DIAGNOSE([syntax], [AC_CHECK_HEADERS($1): you should use literals])])]) + [m4_warn([syntax], [AC_CHECK_HEADERS($1): you should use literals])])]) # _AC_CHECK_HEADERS_ONE_S(HEADER-FILE, [INCLUDES]) # ------------------------------- |