From 7f0c95a7dfff8aa0b6f5e3e78263cab108245e4c Mon Sep 17 00:00:00 2001
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Thu, 2 Mar 2017 11:37:29 -0800
Subject: [PATCH] toolchain: Allow external toolchains to specify libthread-db
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>
---
package/libs/toolchain/Makefile | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/package/libs/toolchain/Makefile b/package/libs/toolchain/Makefile
index cf4a209054..8a90b5eda6 100644
--- a/package/libs/toolchain/Makefile
+++ b/package/libs/toolchain/Makefile
@@ -202,6 +202,26 @@ $(call Package/libc/Default)
TITLE:=POSIX thread library debugging support
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
$(call Package/libc/Default)
TITLE:=POSIX.1b RealTime extension library
@@ -517,6 +537,14 @@ else
exit 0
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
for file in $(call qstrip,$(CONFIG_LIBRT_FILE_SPEC)); do \
$(INSTALL_DIR) $(1)/lib ; \
--
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