CVS commit: src/tests/lib/libexecinfo

["Joerg Sonnenberger" <joerg%netbsd.org@localhost>]

Module Name:    src
Committed By:   joerg
Date:           Thu Jul  4 23:53:13 UTC 2013

Modified Files:
        src/tests/lib/libexecinfo: Makefile t_backtrace.c

Log Message:
Use conditional calls to vfork() to prevent the compiler from inlining
the intermediate stack frames. Mark the __start frame as optional.


To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/tests/lib/libexecinfo/Makefile
cvs rdiff -u -r1.6 -r1.7 src/tests/lib/libexecinfo/t_backtrace.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.