diff options
Diffstat (limited to 'bitcoin-qt.pro')
| -rw-r--r-- | bitcoin-qt.pro | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/bitcoin-qt.pro b/bitcoin-qt.pro index 8aceb0390f..e71bb5fa8d 100644 --- a/bitcoin-qt.pro +++ b/bitcoin-qt.pro @@ -38,6 +38,8 @@ QMAKE_LFLAGS *= -fstack-protector-all --param ssp-buffer-size=1 # We need to exclude this for Windows cross compile with MinGW 4.2.x, as it will result in a non-working executable! # This can be enabled for Windows, when we switch to MinGW >= 4.4.x. } +# for extra security (see: https://wiki.debian.org/Hardening) +QMAKE_CXXFLAGS *= -D_FORTIFY_SOURCE=2 -Wl,-z,relro -Wl,-z,now # for extra security on Windows: enable ASLR and DEP via GCC linker flags win32:QMAKE_LFLAGS *= -Wl,--dynamicbase -Wl,--nxcompat |