remove command quoting in sourceCpp

Author: Enchufa2

ChangeLog

@@ -1,3 +1,8 @@
+2023-03-27  Iñaki Ucar  <iucar@fedoraproject.org>
+
+	* R/Attributes.R: Remove command quoting, not needed anymore for system2()
+	* inst/tinytest/test_xptr.R: Update copyright
+
 2023-03-26  Dirk Eddelbuettel  <edd@debian.org>
 
 	* DESCRIPTION (Version, Date): Roll minor version

R/Attributes.R

@@ -1,5 +1,6 @@
 
 # Copyright (C) 2012 - 2022  JJ Allaire, Dirk Eddelbuettel and Romain Francois
+# Copyright (C) 2023         JJ Allaire, Dirk Eddelbuettel, Romain Francois and Iñaki Ucar
 #
 # This file is part of Rcpp.
 #
@@ -130,7 +131,6 @@ sourceCpp <- function(file = "",
 
         # grab components we need to build command
         r <- file.path(R.home("bin"), "R")
-        if (.Platform$OS.type == "windows") r <- shQuote(r)
         lib  <- context$dynlibFilename
         deps <- context$cppDependencySourcePaths
         src  <- context$cppSourceFilename

inst/tinytest/test_xptr.R

@@ -1,6 +1,6 @@
 
 ##  Copyright (C) 2009 - 2020  Dirk Eddelbuettel and Romain Francois
-##  Copyright (C) 2021         Dirk Eddelbuettel, Romain Francois and Iñaki Ucar
+##  Copyright (C) 2021 - 2023  Dirk Eddelbuettel, Romain Francois and Iñaki Ucar
 ##
 ##  This file is part of Rcpp.
 ##