Commit 934f8222 authored by Thomas Petazzoni's avatar Thomas Petazzoni
Browse files

glibc, toolchain-external: copy libthread_db when gdb is enabled 



As Samuel Martin noticed, libthread_db is not only needed when
cross-gdb+gdbserver is used, but also when the native gdb is used on
the target. As a consequence, this patch modifies the glibc package
and the external toolchain logic to ensure that libthread_db is copied
to the target either when the native gdb or gdbserver is enabled, by
relying on the BR2_PACKAGE_GDB option, which is enabled when native
gdb and/or gdbserver are enabled.

Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent 1e0b97d1

package/glibc/glibc.mk

+1 −1
Original line number Diff line number Diff line
@@ -116,7 +116,7 @@ GLIBC_LIBS_LIB = \ 
	libnsl.so.* libpthread.so.* libresolv.so.* librt.so.* libutil.so.*   \

	libnss_files.so.* libnss_dns.so.*



ifeq ($(BR2_PACKAGE_GDB_SERVER),y)

ifeq ($(BR2_PACKAGE_GDB),y)

GLIBC_LIBS_LIB += libthread_db.so.*

endif

toolchain/toolchain-external/toolchain-external.mk

+1 −1
Original line number Diff line number Diff line
@@ -63,7 +63,7 @@ LIB_EXTERNAL_LIBS+=ld*.so.* 
endif

ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)

LIB_EXTERNAL_LIBS+=libpthread.so.*

ifneq ($(BR2_PACKAGE_GDB_SERVER)$(BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY),)

ifneq ($(BR2_PACKAGE_GDB)$(BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY),)

LIB_EXTERNAL_LIBS+=libthread_db.so.*

endif # gdbserver

endif # ! no threads