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Assume <string.h> exists,
[gnulib.git]
/
m4
/
error.m4
diff --git
a/m4/error.m4
b/m4/error.m4
index
91abae3
..
14e23a7
100644
(file)
--- a/
m4/error.m4
+++ b/
m4/error.m4
@@
-1,12
+1,18
@@
-#serial
2
+#serial
7
-dnl FIXME: put these prerequisite-only *.m4 files in a separate
-dnl directory -- otherwise, they'll conflict with existing files.
+AC_DEFUN([gl_ERROR],
+[
+ AC_FUNC_ERROR_AT_LINE
+ dnl Note: AC_FUNC_ERROR_AT_LINE does AC_LIBSOURCES([error.h, error.c]).
+ jm_PREREQ_ERROR
+])
-
dnl These are the prerequisite macros for GNU's error.c file
.
-AC_DEFUN(
jm_PREREQ_ERROR
,
+
# Prerequisites of lib/error.c
.
+AC_DEFUN(
[jm_PREREQ_ERROR]
,
[
[
- AC_CHECK_FUNCS(strerror strerror_r vprintf doprnt)
+ AC_REQUIRE([AC_HEADER_STDC])
+ AC_REQUIRE([AC_FUNC_VPRINTF])
+ AC_CHECK_FUNCS(strerror)
+ AC_CHECK_DECLS([strerror])
AC_FUNC_STRERROR_R
AC_FUNC_STRERROR_R
- AC_HEADER_STDC
])
])