[Buildroot] [git commit] package/gdbm: needs wchar

[Yann E. MORIN]

commit: https://git.buildroot.net/buildroot/commit/?id=dd817ef6e6c53aed04a7ad97be9c2e0326f583bf
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

wchar is a mandatoy dependency since bump to version 1.21 in commit
60add404db424e2652673a7b6a3ba2bc80380b42 and
https://git.savannah.gnu.org/cgit/gdbm.git/commit/src/datconv.c?id=0019677be7b751eb2d9b7e9ab25994cb696c7822

datconv.c:18:10: fatal error: wctype.h: No such file or directory
   18 | #include <wctype.h>
      |          ^~~~~~~~~~

Fixes:
 - http://autobuild.buildroot.org/results/b35ccdf734a02f0866fba7d86d44a8b452601607

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
---
 package/gdbm/Config.in | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/package/gdbm/Config.in b/package/gdbm/Config.in
index debe5660d7..7c8fcc4e5a 100644
--- a/package/gdbm/Config.in
+++ b/package/gdbm/Config.in
@@ -1,8 +1,13 @@
 config BR2_PACKAGE_GDBM
 	bool "gdbm"
 	depends on BR2_USE_MMU # fork()
+	depends on BR2_USE_WCHAR
 	help
 	  GNU dbm is a set of database routines that use extensible
 	  hashing. It works similar to the standard UNIX dbm routines.
 
 	  https://www.gnu.org/software/gdbm/gdbm.html
+
+comment "gdbm needs a toolchain w/ wchar"
+	depends on BR2_USE_MMU
+	depends on !BR2_USE_WCHAR