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

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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: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas Petazzoni
2013-10-29 21:54:02 +01:00
parent 1e0b97d166
commit 934f8222f7
2 changed files with 2 additions and 2 deletions
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2
package/glibc/glibc.mk
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@@ -116,7 +116,7 @@ GLIBC_LIBS_LIB = \
libnsl.so.* libpthread.so.* libresolv.so.* librt.so.* libutil.so.* \ libnsl.so.* libpthread.so.* libresolv.so.* librt.so.* libutil.so.* \
libnss_files.so.* libnss_dns.so.* libnss_files.so.* libnss_dns.so.*
ifeq ($(BR2_PACKAGE_GDB_SERVER),y) ifeq ($(BR2_PACKAGE_GDB),y)
GLIBC_LIBS_LIB += libthread_db.so.* GLIBC_LIBS_LIB += libthread_db.so.*
endif endif

2
toolchain/toolchain-external/toolchain-external.mk
View File

@@ -63,7 +63,7 @@ LIB_EXTERNAL_LIBS+=ld*.so.*
endif endif
ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y) ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
LIB_EXTERNAL_LIBS+=libpthread.so.* 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.* LIB_EXTERNAL_LIBS+=libthread_db.so.*
endif # gdbserver endif # gdbserver
endif # ! no threads endif # ! no threads