[Buildroot] [PATCH] package/gcc: don't install libstdc++.so.a.b.c-gdb.py

[Buildroot] [PATCH] package/gcc: don't install libstdc++.so.a.b.c-gdb.py

[Nuno Gonçalves]

libstdc++.so.a.b.c-gdb.py is not required and in any case it is currently
using host paths and so not functional.

Signed-off-by: Nuno Gonçalves <nunojpg@gmail.com>
---
 package/gcc/gcc-final/gcc-final.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/gcc/gcc-final/gcc-final.mk
b/package/gcc/gcc-final/gcc-final.mk
index aa883beb7b..5018f3a6c1 100644
--- a/package/gcc/gcc-final/gcc-final.mk
+++ b/package/gcc/gcc-final/gcc-final.mk
@@ -199,6 +199,7 @@ endef

 ifeq ($(BR2_STATIC_LIBS),)
 define HOST_GCC_FINAL_INSTALL_SHARED_LIBS
+ rm -f $(HOST_GCC_FINAL_GCC_LIB_DIR)/libstdc++.so*-gdb.py ; \
  for i in $(HOST_GCC_FINAL_USR_LIBS) ; do \
  cp -dpf $(HOST_GCC_FINAL_GCC_LIB_DIR)/$${i}.so* \
  $(STAGING_DIR)/usr/lib/ ; \
-- 
2.32.0
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Re: [Buildroot] [PATCH] package/gcc: don't install libstdc++.so.a.b.c-gdb.py

[Romain Naour]

Hello Nuno,

Le 20/04/2022 à 13:24, Nuno Gonçalves a écrit :
> libstdc++.so.a.b.c-gdb.py is not required and in any case it is currently
> using host paths and so not functional.
> 
> Signed-off-by: Nuno Gonçalves <nunojpg@gmail.com>
> ---
>  package/gcc/gcc-final/gcc-final.mk | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/package/gcc/gcc-final/gcc-final.mk
> b/package/gcc/gcc-final/gcc-final.mk
> index aa883beb7b..5018f3a6c1 100644
> --- a/package/gcc/gcc-final/gcc-final.mk
> +++ b/package/gcc/gcc-final/gcc-final.mk
> @@ -199,6 +199,7 @@ endef
> 
>  ifeq ($(BR2_STATIC_LIBS),)
>  define HOST_GCC_FINAL_INSTALL_SHARED_LIBS
> + rm -f $(HOST_GCC_FINAL_GCC_LIB_DIR)/libstdc++.so*-gdb.py ; \
>   for i in $(HOST_GCC_FINAL_USR_LIBS) ; do \
>   cp -dpf $(HOST_GCC_FINAL_GCC_LIB_DIR)/$${i}.so* \
>   $(STAGING_DIR)/usr/lib/ ; \

Indeed the libstdc++.so*-gdb.py is copied by HOST_GCC_FINAL_INSTALL_SHARED_LIBS
since it match $${i}.so*.
So far, only libstdc++ seems to install such file.

The file contains two hardcoded path:

pythondir = '<full path>/output/host/share/gcc-12.1.0/python'
libdir = '<full path>/output/host/aarch64-buildroot-linux-gnu/lib/../lib64'

While reviewing your patch I noticed we have a fixup for external toolchains:

https://git.buildroot.net/buildroot/commit/?id=049135c409b081d37b9455cd7564c8581334e11b

It seems we need this fixup for internal toolchain too.

Best regards,
Romain

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