gnu: Add compiledb.

* gnu/packages/build-tools.scm (compiledb): New variable.

Signed-off-by: Leo Famulari <leo@famulari.name>

gnu/packages/build-tools.scm

@@ -9,6 +9,7 @@
 ;;; Copyright © 2019 Brett Gilio <brettg@gnu.org>
 ;;; Copyright © 2019 Jonathan Brielmaier <jonathan.brielmaier@web.de>
 ;;; Copyright © 2020 Leo Prikler <leo.prikler@student.tugraz.at>
+;;; Copyright © 2020 Yuval Kogman <nothingmuch@woobling.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -33,12 +34,14 @@ (define-module (gnu packages build-tools)
   #:use-module (guix git-download)
   #:use-module (guix build-system cmake)
   #:use-module (gnu packages)
+  #:use-module (gnu packages check)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages lua)
   #:use-module (gnu packages package-management)
   #:use-module (gnu packages python)
   #:use-module (gnu packages python-crypto)
   #:use-module (gnu packages python-web)
+  #:use-module (gnu packages python-xyz)
   #:use-module (gnu packages ninja)
   #:use-module (guix build-system gnu)
   #:use-module (guix build-system python))
@@ -310,3 +313,38 @@ (define-public osc
 majority of the OBS functionality is available via commands and the rest can
 be reached via direct API calls.")
     (license license:gpl2+)))
+
+(define-public compiledb
+  (package
+    (name "compiledb")
+    (version "0.10.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "compiledb" version))
+        (sha256
+          (base32 "0vlngsdxfakyl8b7rnvn8h3l216lhbrrydr04yhy6kd03zflgfq6"))))
+    (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'no-compat-shim-dependency
+           ;; shutilwhich is only needed for python 3.3 and earlier
+           (lambda _
+             (substitute* "setup.py" (("^ *'shutilwhich'\n") ""))
+             (substitute* "compiledb/compiler.py" (("shutilwhich") "shutil")))))))
+    (propagated-inputs
+      `(("python-bashlex" ,python-bashlex)
+        ("python-click" ,python-click)))
+    (native-inputs
+      `(("python-pytest" ,python-pytest)))
+    (home-page
+      "https://github.com/nickdiego/compiledb")
+    (synopsis
+      "Generate Clang JSON Compilation Database files for make-based build systems")
+    (description
+     "@code{compiledb} provides a @code{make} python wrapper script which,
+besides executing the make build command, updates the JSON compilation
+database file corresponding to that build, resulting in a command-line
+interface similar to Bear.")
+    (license license:gpl3)))