[Buildroot] [git commit] luarocks-package: lowercase the upstream name for LuaRocks

[Thomas Petazzoni]

commit: https://git.buildroot.net/buildroot/commit/?id=01372b0d6078499663bbbc21f8dd49b7c33e9ed7
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

LuaRocks has a policy that the rockspec and rock filenames are lower
case. However, the upstream name may contain uppercase characters.
We have several packages like that in Buildroot. To simplify the
package .mk files, apply the lowercase from within the infra.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 docs/manual/adding-packages-luarocks.txt | 5 +++--
 package/pkg-luarocks.mk                  | 4 ++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/docs/manual/adding-packages-luarocks.txt b/docs/manual/adding-packages-luarocks.txt
index 4965a20..ec3d4e7 100644
--- a/docs/manual/adding-packages-luarocks.txt
+++ b/docs/manual/adding-packages-luarocks.txt
@@ -82,7 +82,8 @@ Two of them are populated by the LuaRocks infrastructure (for the
 
 * +LUA_FOO_SITE+, which defaults to +$(BR2_LUAROCKS_MIRROR)+
 
-* +LUA_FOO_SOURCE+, which defaults to +$(LUA_FOO_NAME_UPSTREAM)-$(LUA_FOO_VERSION).src.rock+
+* +LUA_FOO_SOURCE+, which defaults to
+  +$(lowercase LUA_FOO_NAME_UPSTREAM)-$(LUA_FOO_VERSION).src.rock+
 
 A few additional variables, specific to the LuaRocks infrastructure, are
 also defined. They can be overridden in specific cases.
@@ -91,7 +92,7 @@ also defined. They can be overridden in specific cases.
   package name
 
 * +LUA_FOO_ROCKSPEC+, which defaults to
-  +$(LUA_FOO_NAME_UPSTREAM)-$(LUA_FOO_VERSION).rockspec+
+  +$(lowercase LUA_FOO_NAME_UPSTREAM)-$(LUA_FOO_VERSION).rockspec+
 
 * +LUA_FOO_SUBDIR+, which defaults to
   +$(LUA_FOO_NAME_UPSTREAM)-$(LUA_FOO_VERSION_WITHOUT_ROCKSPEC_REVISION)+
diff --git a/package/pkg-luarocks.mk b/package/pkg-luarocks.mk
index 2689035..d762867 100644
--- a/package/pkg-luarocks.mk
+++ b/package/pkg-luarocks.mk
@@ -36,8 +36,8 @@ define inner-luarocks-package
 $(2)_BUILD_OPTS		?=
 $(2)_NAME_UPSTREAM	?= $(1)
 $(2)_SUBDIR		?= $$($(2)_NAME_UPSTREAM)-$$(shell echo "$$($(2)_VERSION)" | sed -e "s/-[0-9]$$$$//")
-$(2)_ROCKSPEC		?= $$($(2)_NAME_UPSTREAM)-$$($(2)_VERSION).rockspec
-$(2)_SOURCE		?= $$($(2)_NAME_UPSTREAM)-$$($(2)_VERSION).src.rock
+$(2)_ROCKSPEC		?= $$(call LOWERCASE,$$($(2)_NAME_UPSTREAM))-$$($(2)_VERSION).rockspec
+$(2)_SOURCE		?= $$(call LOWERCASE,$$($(2)_NAME_UPSTREAM))-$$($(2)_VERSION).src.rock
 $(2)_SITE		?= $$(call qstrip,$$(BR2_LUAROCKS_MIRROR))
 
 # Since we do not support host-luarocks-package, we know this is