[Buildroot] [PATCH 4/4] package/libedje: do not select Lua, depend on it

[Yann E. MORIN]

Lua is a provider for the virtual package lua-interpreter, so it cannot
be selected, as explained in the manual.

Turn the 'select' into a 'depends on'; add a comment when Lua is not
enabled; propagate the dependency.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>

---
Note: I haven't check if libedje could use luajit instead of Lua. This
change is just a mechanical change. Also, libedje is slated for removal
once we bump the EFL version to 1.15.x.
---
 package/efl/libedje/Config.in       | 6 +++---
 package/efl/libelementary/Config.in | 6 ++++--
 package/efl/libethumb/Config.in     | 5 +++--
 package/enlightenment/Config.in     | 6 ++++--
 4 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/package/efl/libedje/Config.in b/package/efl/libedje/Config.in
index b163508..5af0e1c 100644
--- a/package/efl/libedje/Config.in
+++ b/package/efl/libedje/Config.in
@@ -1,5 +1,5 @@
-comment "libedje needs a toolchain w/ threads"
-	depends on !BR2_TOOLCHAIN_HAS_THREADS
+comment "libedje needs the Lua interpreter and a toolchain w/ threads"
+	depends on !BR2_PACKAGE_LUA || !BR2_TOOLCHAIN_HAS_THREADS
 
 config BR2_PACKAGE_LIBEDJE
 	bool "libedje"
@@ -9,7 +9,7 @@ config BR2_PACKAGE_LIBEDJE
 	select BR2_PACKAGE_LIBECORE_EVAS
 	select BR2_PACKAGE_LIBEMBRYO
 	select BR2_PACKAGE_LIBEVAS
-	select BR2_PACKAGE_LUA
+	depends on BR2_PACKAGE_LUA
 	depends on BR2_TOOLCHAIN_HAS_THREADS # libevas
 	help
 	  A graphical layout and animation library for animated
diff --git a/package/efl/libelementary/Config.in b/package/efl/libelementary/Config.in
index fcc7025..b4211e7 100644
--- a/package/efl/libelementary/Config.in
+++ b/package/efl/libelementary/Config.in
@@ -1,10 +1,12 @@
-comment "libelementary needs a toolchain w/ threads, dynamic library"
-	depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS
+comment "libelementary needs the Lua interpreter an a toolchain w/ threads, dynamic library"
+	depends on !BR2_PACKAGE_LUA || !BR2_TOOLCHAIN_HAS_THREADS \
+		|| BR2_STATIC_LIBS
 
 config BR2_PACKAGE_LIBELEMENTARY
 	bool "libelementary"
 	depends on BR2_TOOLCHAIN_HAS_THREADS # libevas
 	depends on !BR2_STATIC_LIBS
+	depends on BR2_PACKAGE_LUA # libedje
 	select BR2_PACKAGE_LIBEINA
 	select BR2_PACKAGE_LIBEVAS
 	select BR2_PACKAGE_LIBECORE
diff --git a/package/efl/libethumb/Config.in b/package/efl/libethumb/Config.in
index 3e9cbde..d88cf90 100644
--- a/package/efl/libethumb/Config.in
+++ b/package/efl/libethumb/Config.in
@@ -1,5 +1,5 @@
-comment "libethumb needs a toolchain w/ threads"
-	depends on !BR2_TOOLCHAIN_HAS_THREADS
+comment "libethumb needs the Lua interpreter and a toolchain w/ threads"
+	depends on !BR2_PACKAGE_LUA || !BR2_TOOLCHAIN_HAS_THREADS
 
 config BR2_PACKAGE_LIBETHUMB
 	bool "libethumb"
@@ -9,6 +9,7 @@ config BR2_PACKAGE_LIBETHUMB
 	select BR2_PACKAGE_LIBECORE_EVAS
 	select BR2_PACKAGE_LIBEDJE
 	depends on BR2_TOOLCHAIN_HAS_THREADS # libevas
+	depends on BR2_PACKAGE_LUA # libedje
 	help
 	  Ethumb is a library for generating thumbnail images of documents.
 
diff --git a/package/enlightenment/Config.in b/package/enlightenment/Config.in
index 9dad571..67e1dbc 100644
--- a/package/enlightenment/Config.in
+++ b/package/enlightenment/Config.in
@@ -11,6 +11,7 @@ config BR2_PACKAGE_ENLIGHTENMENT
 	depends on BR2_PACKAGE_XORG7
 	# libevas-generic-loaders-svg -> librsvg -> pango -> cairo
 	depends on BR2_ARCH_HAS_ATOMICS
+	depends on BR2_PACKAGE_LUA # libedje
 	select BR2_PACKAGE_EFL
 	select BR2_PACKAGE_LIBECORE
 	select BR2_PACKAGE_LIBECORE_X
@@ -37,7 +38,8 @@ config BR2_PACKAGE_ENLIGHTENMENT
 
 	  http://www.enlightenment.org/
 
-comment "enlightenment needs a toolchain w/ wchar, C++, threads"
+comment "enlightenment needs the Lua interpreter and a toolchain w/ wchar, C++, threads"
 	depends on BR2_PACKAGE_XORG7 && BR2_USE_MMU
-	depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP
+	depends on !BR2_PACKAGE_LUA || !BR2_USE_WCHAR \
+                || !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP
 	depends on BR2_ARCH_HAS_ATOMICS
-- 
1.9.1