[Buildroot] [PATCH v3 2/7] package/vala: install wrapper to vapigen

[aduskett at gmail.com <aduskett@gmail.com>]

From: Adam Duskett <Aduskett@gmail.com>

when compiling gobject-introspection .gir files, some packages use vapigen to
generate a vala-api compatible .gir file. These packages tend to call vapigen
directly instead of vala or valac.

Without the wrapper, building the .gir files fail. In the case of for example,
gupnp-dlna throws the following error:
"error: Package `Gst-1.0' not found in specified Vala API directories or
GObject-Introspection GIR directories."

Installing the vala wrapper to vapigen fixes the above issue.

Signed-off-by: Adam Duskett <Aduskett@gmail.com>
---
Changes v2 -> v3:
  - Add $(HOST_DIR)/bin/vapigen to the sed line.

 package/vala/vala.mk | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/package/vala/vala.mk b/package/vala/vala.mk
index b8a69f8c5e..95365faf18 100644
--- a/package/vala/vala.mk
+++ b/package/vala/vala.mk
@@ -17,16 +17,19 @@ HOST_VALA_DEPENDENCIES = host-bison host-flex host-libglib2
 HOST_VALA_CONF_ENV = ac_cv_path_XSLTPROC=:
 HOST_VALA_CONF_OPTS += --disable-valadoc
 
-# We wrap vala & valac to point to the proper gir and vapi data dirs
+# We wrap vala, valac and vapigen to point to the proper gir and vapi data dirs
 # Otherwise we'll get host directory data which isn't enough
 define HOST_VALA_INSTALL_WRAPPER
 	$(INSTALL) -D -m 0755 package/vala/vala-wrapper \
 		$(HOST_DIR)/bin/vala
 	$(INSTALL) -D -m 0755 package/vala/vala-wrapper \
 		$(HOST_DIR)/bin/valac
+	$(INSTALL) -D -m 0755 package/vala/vala-wrapper \
+		$(HOST_DIR)/bin/vapigen
 	$(SED) 's, at VALA_VERSION@,$(VALA_VERSION_MAJOR),' \
 		$(HOST_DIR)/bin/vala \
-		$(HOST_DIR)/bin/valac
+		$(HOST_DIR)/bin/valac \
+		$(HOST_DIR)/bin/vapigen
 endef
 HOST_VALA_POST_INSTALL_HOOKS += HOST_VALA_INSTALL_WRAPPER
 
-- 
2.25.1