xutil.c: remove duplicate copies, create new library libutil.a to contain xutil.

We keep the lib/xutil.c version. As a consequence, also factor out
_internal_error and associated macros.  It might be overkill to make a
new file error_util.c for this, but _internal_error does not really
belong in database.cc.

1 files changed, 1 insertions, 19 deletions

diff --git a/lib/notmuch-private.h b/lib/notmuch-private.h
index d3195305..0d3cc27e 100644
--- a/lib/notmuch-private.h
+++ b/lib/notmuch-private.h
@@ -47,6 +47,7 @@ NOTMUCH_BEGIN_DECLS
 #include <talloc.h>
 
 #include "xutil.h"
+#include "error_util.h"
 
 #pragma GCC visibility push(hidden)
 
@@ -60,25 +61,6 @@ NOTMUCH_BEGIN_DECLS
 #define STRNCMP_LITERAL(var, literal) \
     strncmp ((var), (literal), sizeof (literal) - 1)
 
-/* There's no point in continuing when we've detected that we've done
- * something wrong internally (as opposed to the user passing in a
- * bogus value).
- *
- * Note that PRINTF_ATTRIBUTE comes from talloc.h
- */
-int
-_internal_error (const char *format, ...) PRINTF_ATTRIBUTE (1, 2);
-
-/* There's no point in continuing when we've detected that we've done
- * something wrong internally (as opposed to the user passing in a
- * bogus value).
- *
- * Note that __location__ comes from talloc.h.
- */
-#define INTERNAL_ERROR(format, ...)			\
-    _internal_error (format " (%s).\n",			\
-		     ##__VA_ARGS__, __location__)
-
 #define unused(x) x __attribute__ ((unused))
 
 #ifdef __cplusplus