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-rw-r--r--toolchain/Config.in2
-rw-r--r--toolchain/gdb/Config.in16
-rw-r--r--toolchain/helpers.mk3
-rw-r--r--toolchain/toolchain-common.in8
-rw-r--r--toolchain/toolchain-external/Config.in14
5 files changed, 38 insertions, 5 deletions
diff --git a/toolchain/Config.in b/toolchain/Config.in
index 5ff2a91523..2f4709a421 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -11,6 +11,7 @@ choice
config BR2_TOOLCHAIN_BUILDROOT
bool "Buildroot toolchain"
select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
+ select BR2_TOOLCHAIN_HAS_THREADS_DEBUG_IF_NEEDED
config BR2_TOOLCHAIN_EXTERNAL
bool "External toolchain"
@@ -22,6 +23,7 @@ config BR2_TOOLCHAIN_EXTERNAL
config BR2_TOOLCHAIN_CTNG
bool "Crosstool-NG toolchain"
select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
+ select BR2_TOOLCHAIN_HAS_THREADS_DEBUG_IF_NEEDED
help
Say 'y' if you want to generate the toolchain with crosstool-NG
( http://ymorin.is-a-geek.org/projects/crosstool )
diff --git a/toolchain/gdb/Config.in b/toolchain/gdb/Config.in
index 2a2844aab3..9868580c90 100644
--- a/toolchain/gdb/Config.in
+++ b/toolchain/gdb/Config.in
@@ -52,25 +52,33 @@ choice
bool "gdb 7.0.1"
depends on !BR2_bfin
depends on BR2_DEPRECATED
- select BR2_PTHREAD_DEBUG if !BR2_PTHREADS_NONE
+ depends on BR2_TOOLCHAIN_HAS_THREADS_DEBUG_IF_NEEDED
+ select BR2_PTHREAD_DEBUG if (BR2_TOOLCHAIN_BUILDROOT && !BR2_PTHREADS_NONE)
config BR2_GDB_VERSION_7_1
bool "gdb 7.1"
depends on !BR2_bfin
- select BR2_PTHREAD_DEBUG if !BR2_PTHREADS_NONE
+ depends on BR2_TOOLCHAIN_HAS_THREADS_DEBUG_IF_NEEDED
+ select BR2_PTHREAD_DEBUG if (BR2_TOOLCHAIN_BUILDROOT && !BR2_PTHREADS_NONE)
config BR2_GDB_VERSION_7_2
bool "gdb 7.2.x"
depends on !BR2_bfin
- select BR2_PTHREAD_DEBUG if !BR2_PTHREADS_NONE
+ depends on BR2_TOOLCHAIN_HAS_THREADS_DEBUG_IF_NEEDED
+ select BR2_PTHREAD_DEBUG if (BR2_TOOLCHAIN_BUILDROOT && !BR2_PTHREADS_NONE)
config BR2_GDB_VERSION_7_3
bool "gdb 7.3.x"
depends on !BR2_bfin
- select BR2_PTHREAD_DEBUG if !BR2_PTHREADS_NONE
+ depends on BR2_TOOLCHAIN_HAS_THREADS_DEBUG_IF_NEEDED
+ select BR2_PTHREAD_DEBUG if (BR2_TOOLCHAIN_BUILDROOT && !BR2_PTHREADS_NONE)
endchoice
+comment "gdb 7.x support needs pthread debug support in toolchain"
+ depends on BR2_PACKAGE_GDB || BR2_PACKAGE_GDB_SERVER || BR2_PACKAGE_GDB_HOST
+ depends on !BR2_TOOLCHAIN_HAS_THREADS_DEBUG_IF_NEEDED
+
config BR2_GDB_VERSION
string
default "6.6a" if BR2_GDB_VERSION_6_6
diff --git a/toolchain/helpers.mk b/toolchain/helpers.mk
index 96919d4b13..65cc9982d5 100644
--- a/toolchain/helpers.mk
+++ b/toolchain/helpers.mk
@@ -195,7 +195,8 @@ check_uclibc = \
$(call check_uclibc_feature,__UCLIBC_HAS_RPC__,BR2_INET_RPC,$${UCLIBC_CONFIG_FILE},RPC support) ;\
$(call check_uclibc_feature,__UCLIBC_HAS_LOCALE__,BR2_ENABLE_LOCALE,$${UCLIBC_CONFIG_FILE},Locale support) ;\
$(call check_uclibc_feature,__UCLIBC_HAS_WCHAR__,BR2_USE_WCHAR,$${UCLIBC_CONFIG_FILE},Wide char support) ;\
- $(call check_uclibc_feature,__UCLIBC_HAS_THREADS__,BR2_TOOLCHAIN_HAS_THREADS,$${UCLIBC_CONFIG_FILE},Thread support)
+ $(call check_uclibc_feature,__UCLIBC_HAS_THREADS__,BR2_TOOLCHAIN_HAS_THREADS,$${UCLIBC_CONFIG_FILE},Thread support) ;\
+ $(call check_uclibc_feature,__PTHREADS_DEBUG_SUPPORT__,BR2_TOOLCHAIN_HAS_THREADS_DEBUG,$${UCLIBC_CONFIG_FILE},Thread debugging support)
#
# Check that the Buildroot configuration of the ABI matches the
diff --git a/toolchain/toolchain-common.in b/toolchain/toolchain-common.in
index 2d11008098..56ac85f5c1 100644
--- a/toolchain/toolchain-common.in
+++ b/toolchain/toolchain-common.in
@@ -26,6 +26,14 @@ config BR2_INSTALL_LIBSTDCPP
config BR2_TOOLCHAIN_HAS_THREADS
bool
+config BR2_TOOLCHAIN_HAS_THREADS_DEBUG
+ select BR2_TOOLCHAIN_HAS_THREADS_DEBUG_IF_NEEDED
+ bool
+
+config BR2_TOOLCHAIN_HAS_THREADS_DEBUG_IF_NEEDED
+ default y if !BR2_TOOLCHAIN_HAS_THREADS
+ bool
+
config BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
bool
diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
index 678babd257..eadfe50cf8 100644
--- a/toolchain/toolchain-external/Config.in
+++ b/toolchain/toolchain-external/Config.in
@@ -175,6 +175,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH2A_201103
select BR2_INET_RPC
select BR2_USE_WCHAR
select BR2_TOOLCHAIN_HAS_THREADS
+ select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
select BR2_INSTALL_LIBSTDCPP
help
Sourcery CodeBench toolchain for the SuperH architecture,
@@ -191,6 +192,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH2A_201009
select BR2_INET_RPC
select BR2_USE_WCHAR
select BR2_TOOLCHAIN_HAS_THREADS
+ select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
select BR2_INSTALL_LIBSTDCPP
help
Sourcery CodeBench toolchain for the SuperH architecture,
@@ -224,6 +226,7 @@ config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2010RC1
select BR2_INET_RPC
select BR2_USE_WCHAR
select BR2_TOOLCHAIN_HAS_THREADS
+ select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
help
Toolchain for the Blackfin architecture, from
http://blackfin.uclinux.org.
@@ -285,6 +288,7 @@ config BR2_TOOLCHAIN_EXTERNAL_GLIBC
select BR2_USE_WCHAR
select BR2_ENABLE_LOCALE
select BR2_TOOLCHAIN_HAS_THREADS
+ select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
config BR2_TOOLCHAIN_EXTERNAL_UCLIBC
@@ -361,6 +365,16 @@ config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
support. If you don't know, leave the default value,
Buildroot will tell you if it's correct or not.
+config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG
+ bool "Toolchain has threads debugging support?"
+ depends on BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
+ select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
+ default y
+ help
+ Select this option if your external toolchain has thread
+ debugging support. If you don't know, leave the default
+ value, Buildroot will tell you if it's correct or not.
+
endif # BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
config BR2_TOOLCHAIN_EXTERNAL_CXX