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authorUlrich Drepper <drepper@redhat.com>1998-07-16 20:08:44 +0000
committerUlrich Drepper <drepper@redhat.com>1998-07-16 20:08:44 +0000
commit107f81314155383ab9c0625f3d157be55131f837 (patch)
tree8269ce62db3039a86c13b0c090691081fbf8797c /debug/Makefile
parent7a2fd787a7aa4de58b9e3db5fe996f5ea89a3180 (diff)
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Update.
1998-07-16 20:01 Ulrich Drepper <drepper@cygnus.com> * debug/Makefile (routines): Add backtracesymsfd. Add rules to generate libSegFault. * debug/Versions: Add __backtrace_symbols_fd and backtrace_symbols_fd. * debug/execinfo.h: Declare backtrace_symbols_fd. * sysdeps/generic/backtracesymsfd.c: New file. * sysdeps/generic/elf/backtracesymsfd.c: New file. * sysdeps/generic/segfault.c: New file. * sysdeps/generic/sigcontextinfo.h: New file. * sysdeps/unix/sysv/linux/i386/sigcontextinfo.h: New file. * sysdeps/generic/elf/backtracesyms.c: Remove unneeded +.
Diffstat (limited to 'debug/Makefile')
-rw-r--r--debug/Makefile13
1 files changed, 12 insertions, 1 deletions
diff --git a/debug/Makefile b/debug/Makefile
index 5286cc1..3ee7a9f 100644
--- a/debug/Makefile
+++ b/debug/Makefile
@@ -23,10 +23,21 @@ subdir := debug
headers := execinfo.h
-routines := backtrace backtracesyms
+routines := backtrace backtracesyms backtracesymsfd
CFLAGS-backtrace.c = -fno-omit-frame-pointer
tests = backtrace-tst
+extra-libs = libSegFault
+extra-libs-others = $(extra-libs)
+
+libSegFault-routines = segfault
+libSegFault-inhibit-o = $(filter-out .os,$(object-suffixes))
+
include ../Rules
+
+# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
+# This ensures they will load libc.so for needed symbols if loaded by
+# a statically-linked program that hasn't already loaded it.
+$(objpfx)libSegFault.so: $(common-objpfx)libc.so $(common-objpfx)elf/ld.so