~ruther/guix-exprs: fix: c++ include paths

62400bf2b5b559873726740e8aec536a796da942 — Rutherther 7 months ago 2d734ec

fix: c++ include paths

The C include path has to be the latest! This is because
the cstdlib header uses #include_next <stdlib.h>, and
since the include of C headers comes first, stdlib.h is
not found!

patch browse .tar.gz

1 files changed, 6 insertions(+), 3 deletions(-)

M ruther/packages/embedded.scm

M ruther/packages/embedded.scm => ruther/packages/embedded.scm +6 -3

@@ 90,9 90,12 @@
                        (files '("arm-none-eabi/include")))
                       (search-path-specification
                        (variable "CROSS_CPLUS_INCLUDE_PATH")
-                       (files '("arm-none-eabi/include"
-                                "arm-none-eabi/include/c++"
-                                "arm-none-eabi/include/c++/arm-none-eabi")))
+                       (files '("arm-none-eabi/include/c++"
+                                "arm-none-eabi/include/c++/arm-none-eabi"
+                                ; C has to be last since c++ headers use
+                                ; #include_next <stdlib.h> inside of <cstdlib>
+                                ; Heh! :)
+                                "arm-none-eabi/include")))
                       (search-path-specification
                        (variable "CROSS_LIBRARY_PATH")
                        (files '("arm-none-eabi/lib")))))))))