error: depend on stdio

[gnulib.git] / modules / error

diff --git a/modules/error b/modules/error
index 1b58cda..c78e7fe 100644 (file)
--- a/modules/error
+++ b/modules/error
@@ -1,5 +1,5 @@
 Description:
-error() and error_at_line() functions: Error reporting.
+error and error_at_line functions: Error reporting.
 
 Notice:
 If you are using GNU gettext version 0.16.1 or older, add the following options
@@ -12,13 +12,20 @@ lib/error.c
 m4/error.m4
 
 Depends-on:
-strerror
+stdio           [test $ac_cv_lib_error_at_line = no]
+strerror        [test $ac_cv_lib_error_at_line = no]
+unistd          [test $ac_cv_lib_error_at_line = no]
+msvc-nothrow    [test $ac_cv_lib_error_at_line = no]
 
 configure.ac:
 gl_ERROR
+if test $ac_cv_lib_error_at_line = no; then
+  AC_LIBOBJ([error])
+  gl_PREREQ_ERROR
+fi
 m4_ifdef([AM_XGETTEXT_OPTION],
-  [AM_XGETTEXT_OPTION([--flag=error:3:c-format])
-   AM_XGETTEXT_OPTION([--flag=error_at_line:5:c-format])])
+  [AM_][XGETTEXT_OPTION([--flag=error:3:c-format])
+   AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])])
 
 Makefile.am: