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Pick up uClibc-ng fixes for static GDB build

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Signed-off-by: Alexey Neyman <stilor@att.net>
This commit is contained in:
Alexey Neyman 2017-08-31 00:06:43 -07:00
parent 413f5f6100
commit e83a2e2333
2 changed files with 128 additions and 0 deletions
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64
packages/uClibc-ng/1.0.25/0001-gdb8.patch vendored Normal file
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@ -0,0 +1,64 @@
commit 111f01d432d542a153c1cad83def3a6ab57df7af
Author: Waldemar Brodkorb <wbx@uclibc-ng.org>
Date: Sat Aug 5 11:28:07 2017 +0200
fix issues with gdb 8.0
GDB 8.0 is compiled and linked with g++, but the
linking of static targets (f.e. coldfire) fails,
without declaring the functions in thread_db.h
extern C.
The compilation of gdb errors out with:
thread-db.o: In function `thread_db_init()':
thread-db.c:(.text+0x5b6): undefined reference to `td_ta_new(ps_prochandle*, td_thragent**)'
thread-db.c:(.text+0x61e): undefined reference to `td_thr_get_info(td_thrhandle const*, td_thrinfo*)'
thread-db.c:(.text+0x632): undefined reference to `td_symbol_list()'
..
diff --git a/libpthread/linuxthreads_db/thread_db.h b/libpthread/linuxthreads_db/thread_db.h
index 13c30af5b..ec79f6022 100644
--- a/libpthread/linuxthreads_db/thread_db.h
+++ b/libpthread/linuxthreads_db/thread_db.h
@@ -27,6 +27,9 @@
#include <sys/types.h>
#include <sys/procfs.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
/* Error codes of the library. */
typedef enum
@@ -455,4 +458,8 @@ extern td_err_e td_thr_dbsuspend (const td_thrhandle_t *__th);
/* Resume execution of thread TH. */
extern td_err_e td_thr_dbresume (const td_thrhandle_t *__th);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* thread_db.h */
diff --git a/libpthread/nptl_db/thread_db.h b/libpthread/nptl_db/thread_db.h
index 27ea69af8..993842ff5 100644
--- a/libpthread/nptl_db/thread_db.h
+++ b/libpthread/nptl_db/thread_db.h
@@ -27,6 +27,9 @@
#include <sys/types.h>
#include <sys/procfs.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
/* Error codes of the library. */
typedef enum
@@ -455,4 +458,8 @@ extern td_err_e td_thr_dbsuspend (const td_thrhandle_t *__th);
/* Resume execution of thread TH. */
extern td_err_e td_thr_dbresume (const td_thrhandle_t *__th);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* thread_db.h */

64
packages/uClibc-ng/1.0.26/0001-gdb8.patch vendored Normal file
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@ -0,0 +1,64 @@
commit 111f01d432d542a153c1cad83def3a6ab57df7af
Author: Waldemar Brodkorb <wbx@uclibc-ng.org>
Date: Sat Aug 5 11:28:07 2017 +0200
fix issues with gdb 8.0
GDB 8.0 is compiled and linked with g++, but the
linking of static targets (f.e. coldfire) fails,
without declaring the functions in thread_db.h
extern C.
The compilation of gdb errors out with:
thread-db.o: In function `thread_db_init()':
thread-db.c:(.text+0x5b6): undefined reference to `td_ta_new(ps_prochandle*, td_thragent**)'
thread-db.c:(.text+0x61e): undefined reference to `td_thr_get_info(td_thrhandle const*, td_thrinfo*)'
thread-db.c:(.text+0x632): undefined reference to `td_symbol_list()'
..
diff --git a/libpthread/linuxthreads_db/thread_db.h b/libpthread/linuxthreads_db/thread_db.h
index 13c30af5b..ec79f6022 100644
--- a/libpthread/linuxthreads_db/thread_db.h
+++ b/libpthread/linuxthreads_db/thread_db.h
@@ -27,6 +27,9 @@
#include <sys/types.h>
#include <sys/procfs.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
/* Error codes of the library. */
typedef enum
@@ -455,4 +458,8 @@ extern td_err_e td_thr_dbsuspend (const td_thrhandle_t *__th);
/* Resume execution of thread TH. */
extern td_err_e td_thr_dbresume (const td_thrhandle_t *__th);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* thread_db.h */
diff --git a/libpthread/nptl_db/thread_db.h b/libpthread/nptl_db/thread_db.h
index 27ea69af8..993842ff5 100644
--- a/libpthread/nptl_db/thread_db.h
+++ b/libpthread/nptl_db/thread_db.h
@@ -27,6 +27,9 @@
#include <sys/types.h>
#include <sys/procfs.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
/* Error codes of the library. */
typedef enum
@@ -455,4 +458,8 @@ extern td_err_e td_thr_dbsuspend (const td_thrhandle_t *__th);
/* Resume execution of thread TH. */
extern td_err_e td_thr_dbresume (const td_thrhandle_t *__th);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* thread_db.h */