[OE-core] [PATCH] gdbm: depend on readline

[Ruslan Bilovol]

This package depends on readline recipe.
In traditional OE build readline is a dependency
of python3 and few other packages, thus at the time
of gdbm build it is available.

However, if some custom set of recipes is build,
there is a race between gdbm and python3 build
and availability of readline isn't deterministic,
causing next build error:
| ../../gdbm-1.18/src/input-rl.c:18:31: fatal error: readline/readline.h: No such file or directory
|  #include <readline/readline.h>
|                                ^
| compilation terminated.

Thus add readline dependency explicitly.

Cudos to Kostiantyn Iarmak <kiarmak at cisco.com> who
found this issue.

Signed-off-by: Ruslan Bilovol <rbilovol at cisco.com>
---
 meta/recipes-support/gdbm/gdbm_1.18.1.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/recipes-support/gdbm/gdbm_1.18.1.bb b/meta/recipes-support/gdbm/gdbm_1.18.1.bb
index 16ecc50..215ae47 100644
--- a/meta/recipes-support/gdbm/gdbm_1.18.1.bb
+++ b/meta/recipes-support/gdbm/gdbm_1.18.1.bb
@@ -15,6 +15,8 @@ SRC_URI[sha256sum] = "86e613527e5dba544e73208f42b78b7c022d4fa5a6d5498bf18c8d6f74
 
 inherit autotools gettext texinfo lib_package ptest
 
+DEPENDS += "readline"
+
 # Needed for dbm python module
 EXTRA_OECONF = "-enable-libgdbm-compat"
 
-- 
1.9.1