bison: prevent checking for textstyle.

Bison's autoconf is also very good at finding textstyle, force it
to not find it unless it's explictly enabled.

(From OE-Core rev: 4f80931136462546f70f5e40d86d5e566f78d2e3)

Signed-off-by: Daniel McGregor <daniel.mcgregor@vecima.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/meta/recipes-devtools/bison/bison_3.8.1.bb b/meta/recipes-devtools/bison/bison_3.8.1.bb
index a6159b007a..54c1fe1b52 100644
--- a/meta/recipes-devtools/bison/bison_3.8.1.bb
+++ b/meta/recipes-devtools/bison/bison_3.8.1.bb
@@ -32,7 +32,9 @@ PACKAGECONFIG[textstyle] = "--with-libtextstyle-prefix,--without-libtextstyle-pr
 CACHED_CONFIGUREVARS += "${@bb.utils.contains('PACKAGECONFIG', 'readline', '', ' \
                            ac_cv_header_readline_history_h=no \
                            ac_cv_header_readline_readline_h=no \
-                           gl_cv_lib_readline=no', d)}"
+                           gl_cv_lib_readline=no', d)} \
+                         ${@bb.utils.contains('PACKAGECONFIG', 'textstyle', '', ' \
+                           ac_cv_libtextstyle=no', d)}"
 
 # The automatic m4 path detection gets confused, so force the right value
 acpaths = "-I ./m4"