fix #403

Author: pachadotdev

DESCRIPTION

@@ -1,12 +1,13 @@
 Package: cpp11
 Title: A C++11 Interface for R's C Interface
-Version: 0.5.0.9000
+Version: 0.5.1
 Authors@R:
     c(
       person("Davis", "Vaughan", email = "[email protected]", role = c("aut", "cre"), comment = c(ORCID = "0000-0003-4777-038X")),
       person("Jim","Hester", role = "aut", comment = c(ORCID = "0000-0002-2739-7082")),
       person("Romain", "François", role = "aut", comment = c(ORCID = "0000-0002-2444-4226")),
       person("Benjamin", "Kietzman", role = "ctb"),
+      person("Mauricio", "Vargas Sepulveda", role = "ctb", comment = c(ORCID = "0000-0003-1017-7574")),
       person("Posit Software, PBC", role = c("cph", "fnd"))
     )
 Description: Provides a header only, C++11 interface to R's C
@@ -55,4 +56,4 @@ Config/Needs/cpp11/cpp_register:
     vctrs
 Encoding: UTF-8
 Roxygen: list(markdown = TRUE)
-RoxygenNote: 7.2.3
+RoxygenNote: 7.3.1

NEWS.md

@@ -1,5 +1,10 @@
 # cpp11 (development version)
 
+# cpp11 0.5.1
+
+* Conditionally uses `R_NO_REMAP` and `STRICT_R_HEADERS` to avoid the 
+  warning `macro redefined [-Wmacro-redefined]` on clang19 (#403).
+
 # cpp11 0.5.0
 
 ## R non-API related changes

inst/include/cpp11/R.hpp

@@ -8,8 +8,14 @@
 #endif
 #endif
 
+#ifndef R_NO_REMAP
 #define R_NO_REMAP
+#endif
+
+#ifndef STRICT_R_HEADERS
 #define STRICT_R_HEADERS
+#endif
+
 #include "R_ext/Boolean.h"
 #include "Rinternals.h"
 #include "Rversion.h"