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toolchain: Allow external toolchains to specify libthread-db

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We need to let external toolchains be able to specify the path and
specification file to the libthread-db POSIX thread debugging shared
libraries.

This fixes GDB not being able to be installed because it is depending on
libthread-db:

Collected errors:
 * satisfy_dependencies_for: Cannot satisfy the following dependencies
 * for gdb:
 *      libthread-db *
 * opkg_install_cmd: Cannot install package gdb.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Florian Fainelli 2017-03-02 11:37:29 -08:00
parent 6debeaab45
commit 7f0c95a7df
1 changed files with 28 additions and 0 deletions
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28
package/libs/toolchain/Makefile
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@ -202,6 +202,26 @@ $(call Package/libc/Default)
TITLE:=POSIX thread library debugging support TITLE:=POSIX thread library debugging support
endef endef
define Package/libthread-db/config
menu "Configuration"
depends on EXTERNAL_TOOLCHAIN && PACKAGE_libthread-db
config LIBTHREAD_DB_ROOT_DIR
string
prompt "POSIX thread debugging shared library base directory"
depends on EXTERNAL_TOOLCHAIN && PACKAGE_libthread-db
default TOOLCHAIN_ROOT if !NATIVE_TOOLCHAIN
default "/" if NATIVE_TOOLCHAIN
config LIBTHREAD_DB_FILE_SPEC
string
prompt "POSIX thread debugging shared library files (use wildcards)"
depends on EXTERNAL_TOOLCHAIN && PACKAGE_libthread-db
default "./lib/libthread_db{-*.so,.so.*}"
endmenu
endef
define Package/librt define Package/librt
$(call Package/libc/Default) $(call Package/libc/Default)
TITLE:=POSIX.1b RealTime extension library TITLE:=POSIX.1b RealTime extension library
@ -517,6 +537,14 @@ else
exit 0 exit 0
endef endef
define Package/libthread-db/install
for file in $(call qstrip,$(CONFIG_LIBTHREAD_DB_FILE_SPEC)); do \
$(INSTALL_DIR) $(1)/lib ; \
$(CP) $(call qstrip,$(CONFIG_LIBTHREAD_DB_ROOT_DIR))/$$$$file $(1)/lib/ ; \
done ; \
exit 0
endef
define Package/librt/install define Package/librt/install
for file in $(call qstrip,$(CONFIG_LIBRT_FILE_SPEC)); do \ for file in $(call qstrip,$(CONFIG_LIBRT_FILE_SPEC)); do \
$(INSTALL_DIR) $(1)/lib ; \ $(INSTALL_DIR) $(1)/lib ; \