Subject: [PATCH] gnu: gcc-arm-none-eabi: Fix C++ header location

From: [email-masked]
Date: Thu, 19 Nov 2020 20:16:51 -0500

From: Morgan Smith <[email-masked]>

* gnu/packages/embedded.scm (gcc-arm-none-eabi-4.9)[native-search-paths]:
Change C++ header location to include/c++

* gnu/packages/embedded.scm (gcc-arm-none-eabi-7-2018-q2-update)[native-search-paths]:
Change C++ header location to include/c++

* gnu/packages/embedded.scm (make-libstdc++-arm-none-eabi)[arguments]: Change
C++ header install location to include/c++

Previously the headers where installed in the include folder, overwriting the
C headers that where there previously
---
 gnu/packages/embedded.scm | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/embedded.scm b/gnu/packages/embedded.scm
index d6f487bd17..1af266e8cd 100644
--- a/gnu/packages/embedded.scm
+++ b/gnu/packages/embedded.scm
@@ -7,6 +7,7 @@
 ;;; Copyright © 2018, 2019 Clément Lassieur <[email-masked]>
 ;;; Copyright © 2020 Marius Bakke <[email-masked]>
 ;;; Copyright © 2020 Björn Höfling <[email-masked]>
+;;; Copyright © 2020 Morgan Smith <[email-masked]>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -143,7 +144,7 @@
               (files '("arm-none-eabi/include")))
              (search-path-specification
               (variable "CROSS_CPLUS_INCLUDE_PATH")
-              (files '("arm-none-eabi/include")))
+              (files '("arm-none-eabi/include/c++")))
              (search-path-specification
               (variable "CROSS_LIBRARY_PATH")
               (files '("arm-none-eabi/lib"))))))))
@@ -313,7 +314,7 @@ usable on embedded products.")
               (files '("arm-none-eabi/include")))
              (search-path-specification
               (variable "CROSS_CPLUS_INCLUDE_PATH")
-              (files '("arm-none-eabi/include")))
+              (files '("arm-none-eabi/include/c++")))
              (search-path-specification
               (variable "CROSS_LIBRARY_PATH")
               (files '("arm-none-eabi/lib"))))))))
@@ -376,7 +377,7 @@ usable on embedded products.")
              "--with-newlib"
              ,(string-append "--with-gxx-include-dir="
                              (assoc-ref %outputs "out")
-                             "/arm-none-eabi/include")))))
+                             "/arm-none-eabi/include/c++")))))
       (native-inputs
        `(("newlib" ,newlib)
          ("xgcc" ,xgcc)
-- 
2.29.2