[Buildroot] [PATCH 1/1] package/gdb: allow building against python3 for host-gdb
Angelos Oikonomopoulos
angelos at igalia.com
Thu Apr 9 11:46:38 UTC 2020
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 at 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
More information about the buildroot
mailing list