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-rw-r--r--gnu/packages/potassco.scm24
1 files changed, 24 insertions, 0 deletions
diff --git a/gnu/packages/potassco.scm b/gnu/packages/potassco.scm
index 81d7cfa7e2..39edb3096b 100644
--- a/gnu/packages/potassco.scm
+++ b/gnu/packages/potassco.scm
@@ -36,6 +36,7 @@
#:use-module (gnu packages cpp)
#:use-module (gnu packages graphviz)
#:use-module (gnu packages libffi)
+ #:use-module (gnu packages lua)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages python)
#:use-module (gnu packages python-build)
@@ -324,6 +325,29 @@ answer set programming. It supports a subset of PDDL 3.1 and SAS 3.")
in particular ones that can be solved by @command{clingo}.")
(license license:gpl3+))))
+(define-public (make-lua-clingo name lua)
+ (package
+ (inherit clingo)
+ (name name)
+ (version (package-version clingo)) ; for #$version in arguments
+ (arguments
+ (substitute-keyword-arguments (package-arguments clingo)
+ ((#:configure-flags flags #~'())
+ #~(cons* "-DCLINGO_BUILD_WITH_LUA=yes"
+ (string-append "-DLUACLINGO_INSTALL_DIR="
+ #$output "/lib/lua/"
+ #$(package-version lua))
+ "-DCLINGO_USE_LIB=yes"
+ #$flags))))
+ (inputs (list clingo lua))
+ (synopsis "Lua bindings for clingo")
+ (description "This package provides Lua bindings to the clingo package,
+making it so that you can write @acronym{ASPs, Answer Set Programs} through
+Lua code.")))
+
+(define-public lua5.1-clingo (make-lua-clingo "lua5.1-clingo" lua-5.1))
+(define-public lua5.2-clingo (make-lua-clingo "lua5.2-clingo" lua-5.2))
+
(define-public python-clingo
(package
(inherit clingo)