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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2014-05-18 19:45:00 +0200 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2014-05-18 23:35:25 +0200 |
| commit | 822d5d5f19cb8de7f0fdad9db9dee2aad6d13a62 (patch) | |
| tree | bc7e9d797d85ddd7641ba1738cfba60c3fd9f87a /package/duma/Config.in | |
| parent | b8242149e48d78a5b62f2d9743dfa421bc1b8c65 (diff) | |
| download | buildroot-822d5d5f19cb8de7f0fdad9db9dee2aad6d13a62.tar.gz buildroot-822d5d5f19cb8de7f0fdad9db9dee2aad6d13a62.zip | |
duma: not available on non-MMU platforms
By design, building duma on Blackfin and other non-MMU platforms is
quite useless: it uses page mappings to detect buffer overrun and
use-after-free programming errors. Therefore, this commit simply marks
duma as not available on non-MMU platforms.
Fixes:
http://autobuild.buildroot.org/results/951/9519d7abb45c6a789874ec6bb84418c31a98916b/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'package/duma/Config.in')
| -rw-r--r-- | package/duma/Config.in | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/package/duma/Config.in b/package/duma/Config.in index e9cc9b2fd7..7679e647c2 100644 --- a/package/duma/Config.in +++ b/package/duma/Config.in @@ -2,6 +2,10 @@ config BR2_PACKAGE_DUMA bool "duma" depends on BR2_INSTALL_LIBSTDCPP depends on BR2_TOOLCHAIN_HAS_THREADS + # By design, duma uses page mapping to isolate + # allocations. Non-MMU platforms cannot perform such + # things. + depends on BR2_USE_MMU help D.U.M.A. - Detect Unintended Memory Access. A fork of the Electric Fence library. Detects buffer overflow and @@ -17,4 +21,5 @@ config BR2_PACKAGE_DUMA_NO_LEAKDETECTION endif # BR2_PACKAGE_DUMA comment "duma needs a toolchain w/ C++, threads" + depends on BR2_USE_MMU depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS |
