* [Buildroot] [PATCH 1/1] package/gdb: allow building against python3 for host-gdb
@ 2020-04-09 11:46 Angelos Oikonomopoulos
2020-04-11 8:59 ` Thomas Petazzoni
0 siblings, 1 reply; 2+ messages in thread
From: Angelos Oikonomopoulos @ 2020-04-09 11:46 UTC (permalink / raw)
To: buildroot
Some gdb extensions require python3, so this simply adds a
configuration option to point the host GDB at python3.
Signed-off-by: Angelos Oikonomopoulos <angelos@igalia.com>
---
package/gdb/Config.in.host | 14 ++++++++++++++
package/gdb/gdb.mk | 7 +++++++
2 files changed, 21 insertions(+)
diff --git a/package/gdb/Config.in.host b/package/gdb/Config.in.host
index 2db73b10d6..553166b340 100644
--- a/package/gdb/Config.in.host
+++ b/package/gdb/Config.in.host
@@ -37,6 +37,20 @@ config BR2_PACKAGE_HOST_GDB_PYTHON
help
This option enables the Python support in the cross gdb.
+if BR2_PACKAGE_HOST_GDB_PYTHON
+
+choice BR2_PACKAGE_HOST_GDB_PYTHON_VERSION
+ prompt "Python version for GDB"
+ default BR2_PACKAGE_HOST_GDB_PYTHON_VERSION_2
+config BR2_PACKAGE_HOST_GDB_PYTHON_VERSION_2
+ bool "python 2.7"
+config BR2_PACKAGE_HOST_GDB_PYTHON_VERSION_3
+ bool "python 3.8"
+ select BR2_PACKAGE_HOST_PYTHON3
+endchoice
+
+endif
+
config BR2_PACKAGE_HOST_GDB_SIM
bool "Simulator support"
depends on !BR2_arc
diff --git a/package/gdb/gdb.mk b/package/gdb/gdb.mk
index 01f7e14460..8f614f6318 100644
--- a/package/gdb/gdb.mk
+++ b/package/gdb/gdb.mk
@@ -236,8 +236,15 @@ HOST_GDB_CONF_OPTS += --disable-tui
endif
ifeq ($(BR2_PACKAGE_HOST_GDB_PYTHON),y)
+ifeq ($(BR2_PACKAGE_HOST_GDB_PYTHON_VERSION_2),y)
HOST_GDB_CONF_OPTS += --with-python=$(HOST_DIR)/bin/python2
HOST_GDB_DEPENDENCIES += host-python
+else ifeq ($(BR2_PACKAGE_HOST_GDB_PYTHON_VERSION_3),y)
+HOST_GDB_CONF_OPTS += --with-python=$(HOST_DIR)/bin/python3
+HOST_GDB_DEPENDENCIES += host-python3
+else
+$(error Unknown python version selected for GDB)
+endif
else
HOST_GDB_CONF_OPTS += --without-python
endif
--
2.21.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [Buildroot] [PATCH 1/1] package/gdb: allow building against python3 for host-gdb
2020-04-09 11:46 [Buildroot] [PATCH 1/1] package/gdb: allow building against python3 for host-gdb Angelos Oikonomopoulos
@ 2020-04-11 8:59 ` Thomas Petazzoni
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Petazzoni @ 2020-04-11 8:59 UTC (permalink / raw)
To: buildroot
On Thu, 9 Apr 2020 13:46:38 +0200
Angelos Oikonomopoulos <angelos@igalia.com> wrote:
> Some gdb extensions require python3, so this simply adds a
> configuration option to point the host GDB at python3.
>
> Signed-off-by: Angelos Oikonomopoulos <angelos@igalia.com>
> ---
> package/gdb/Config.in.host | 14 ++++++++++++++
> package/gdb/gdb.mk | 7 +++++++
> 2 files changed, 21 insertions(+)
Thanks a lot Angelos for your contribution. However, we already have a
similar patch in our backlog of patches to review and merge:
http://patchwork.ozlabs.org/patch/1259866/
Thanks!
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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2020-04-09 11:46 [Buildroot] [PATCH 1/1] package/gdb: allow building against python3 for host-gdb Angelos Oikonomopoulos
2020-04-11 8:59 ` Thomas Petazzoni
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