ltp-testsuite: depends on MMU

Fixes http://sysmic.org/~jezz/results/dfc51d2b:

.../ltp-testsuite-20140115/lib/tests/tst_checkpoint_child.c:40: undefined reference to `_fork'
collect2: ld returned 1 exit status
make[3]: *** [tst_checkpoint_child] Error 1
make[3]: *** Waiting for unfinished jobs....
/tmp/ccF9CQQa.o: In function `main':
.../ltp-testsuite-20140115/lib/tests/tst_checkpoint_parent.c:40: undefined reference to `_fork'
collect2: ld returned 1 exit status
make[3]: *** [tst_checkpoint_parent] Error 1
/tmp/ccwCGpYd.o: In function `main':
.../ltp-testsuite-20140115/lib/tests/tst_checkpoint_parent_exits.c:40: undefined reference to `_fork'
collect2: ld returned 1 exit status
make[3]: *** [tst_checkpoint_parent_exits] Error 1
/tmp/cc8TiB6d.o: In function `main':
.../ltp-testsuite-20140115/lib/tests/tst_process_state.c:43: undefined reference to `_fork'
collect2: ld returned 1 exit status
make[3]: *** [tst_process_state] Error 1
/tmp/ccrf7Gjb.o: In function `main':
.../ltp-testsuite-20140115/lib/tests/tst_checkpoint_child_exits.c:40: undefined reference to `_fork'
collect2: ld returned 1 exit status

[Peter: don't mention mmu dependency in comment]
Signed-off-by: Jérôme Pouiller <jezz@sysmic.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/ltp-testsuite/Config.in b/package/ltp-testsuite/Config.in
index 0e71677b9d3440e6b81f467f709853259f83904d..2cb49a6f161987b151375f1c02960958a016e7ff 100644 (file)
--- a/package/ltp-testsuite/Config.in
+++ b/package/ltp-testsuite/Config.in
@@ -4,6 +4,7 @@ comment "ltp-testsuite needs specific uClibc options, see help"
 
 config BR2_PACKAGE_LTP_TESTSUITE
        bool "ltp-testsuite"
+       depends on BR2_USE_MMU # fork()
        depends on BR2_TOOLCHAIN_HAS_THREADS
        depends on BR2_INET_IPV6
        depends on BR2_LARGEFILE
@@ -24,5 +25,6 @@ config BR2_PACKAGE_LTP_TESTSUITE
 
 comment "ltp-testsuite needs a toolchain w/ IPv6, RPC, largefile, threads"
        depends on !BR2_nios2
+       depends on BR2_USE_MMU
        depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INET_IPV6 || \
                !BR2_LARGEFILE || !BR2_TOOLCHAIN_HAS_NATIVE_RPC