On 25.07.23 19:15, Gedare Bloom wrote:
On Tue, Jul 25, 2023 at 11:11 AM Sebastian Huber
<sebastian.hu...@embedded-brains.de> wrote:
On 25.07.23 18:01, Gedare Bloom wrote:
On Tue, Jul 25, 2023 at 5:13 AM Sebastian Huber
<sebastian.hu...@embedded-brains.de> wrote:
This allows application and library build systems to derive option
values from the BSP base and family names.
---
spec/build/bsps/pkgconfig.yml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/spec/build/bsps/pkgconfig.yml b/spec/build/bsps/pkgconfig.yml
index e08c83fe27..afaffbbf0f 100644
--- a/spec/build/bsps/pkgconfig.yml
+++ b/spec/build/bsps/pkgconfig.yml
@@ -15,6 +15,8 @@ content: |
ABI_FLAGS=${ABI_FLAGS}
RTEMS_ARCH=${ARCH}
RTEMS_BSP=${BSP_NAME}
+ RTEMS_BSP_BASE=${BSP_BASE}
+ RTEMS_BSP_FAMILY=${BSP_FAMILY}
These expose a little bit of the internal working of the build system.
I think it's fine, since these two fields should not change over time.
But, it commits us to maintain this mapping and these variables.
We had the RTEMS_BSP also in the old build system, but it was actually
what is now the RTEMS_BSP_BASE in this patch. With the user-defined BSP
names we have for:
[arch/user_bsp_name]
INHERIT = system_bsp_name
This results in:
RTEMS_BSP = user_bsp_name
RTEMS_BSP_BASE = system_bsp_name
Maybe we should change this to:
RTEMS_BSP = system_bsp_name
RTEMS_BSP_NAME = user_bsp_name
This would make more sense. I don't know what it might break to make
this change now though, as external build tools may rely on the
current definition of RTEMS_BSP?
Yes, this is a bit tricky since the BSP name is also encoded in the *.pc
file name: ${arch}-rtems6-{user_bsp_name}.pc. This is an argument for
keeping RTEMS_BSP = user_bsp_name.
--
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