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| author | Pedro Alves <palves@redhat.com> | 2014-08-20 18:55:54 +0100 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2014-08-20 18:55:54 +0100 |
| commit | 2a31c6236de308f7109720230e70b96c5d5b966a (patch) | |
| tree | c4c1558ae44aad7c21c6a30d6f5b3b4c7ac44dec /gdb/testsuite/configure.ac | |
| parent | 469a34932ae4208240e98c843b01ea1f00892137 (diff) | |
Integrate PR 12649's race detector directly in the testsuite machinery
This integrates Jan Kratochvil's nice race reproducer from PR
testsuite/12649 into the testsuite infrustructure directly.
With this, one only has to do either 'make check-read1' or 'make check
READ1="1"' to preload the read1.so library into expect.
Currently only enabled for glibc/GNU systems, and if
build==host==target.
gdb/testsuite/ChangeLog:
* Makefile.in (EXTRA_RULES, CC): New variables, get from
configure.
(EXPECT): Handle READ1 being set.
(all): Depend on EXTRA_RULES.
(check-read1, expect-read1, read1.so, read1): New rules.
* README (Testsuite Parameters): Document the READ1 make variable.
(Race detection): New section.
* configure: Regenerate.
* configure.ac: If build==host==target, and running under a
GNU/glibc system, add read1 to the extra Makefile rules.
(EXTRA_RULES): AC_SUBST it.
* lib/read1.c: New file.
gdb/ChangeLog:
* Makefile.in (check-read1): New rule.
Diffstat (limited to 'gdb/testsuite/configure.ac')
| -rw-r--r-- | gdb/testsuite/configure.ac | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gdb/testsuite/configure.ac b/gdb/testsuite/configure.ac index fb084d48fd..9dccc9fab8 100644 --- a/gdb/testsuite/configure.ac +++ b/gdb/testsuite/configure.ac @@ -87,6 +87,15 @@ AC_CHECK_HEADERS(pthread.h) AC_EXEEXT +if test "${build}" = "${host}" -a "${host}" = "${target}"; then + case "${host}" in + *gnu*) + EXTRA_RULES=read1 + ;; + esac +fi +AC_SUBST(EXTRA_RULES) + AC_OUTPUT([Makefile \ gdb.ada/Makefile \ gdb.arch/Makefile gdb.asm/Makefile gdb.base/Makefile gdb.btrace/Makefile \ |