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authorPhilip Kaufmann <phil.kaufmann@t-online.de>2013-03-17 18:55:43 +0100
committerPhilip Kaufmann <phil.kaufmann@t-online.de>2013-03-19 07:35:26 +0100
commit86b9c4aa67f44447a3bba309d947974d0fcd09ae (patch)
tree69229c0c275669d969330b3f4ca2885e0b0bf652 /bitcoin-qt.pro
parent74e4d80068f9c29d4891439332b4027328c8584b (diff)
re-enable -D_FORTIFY_SOURCE=2 for all platforms
Diffstat (limited to 'bitcoin-qt.pro')
-rw-r--r--bitcoin-qt.pro6
1 files changed, 3 insertions, 3 deletions
diff --git a/bitcoin-qt.pro b/bitcoin-qt.pro
index 5042adfbdf..bf41314052 100644
--- a/bitcoin-qt.pro
+++ b/bitcoin-qt.pro
@@ -30,10 +30,8 @@ contains(RELEASE, 1) {
macx:QMAKE_OBJECTIVE_CFLAGS += -mmacosx-version-min=10.5 -arch i386 -isysroot /Developer/SDKs/MacOSX10.5.sdk
!win32:!macx {
- # Linux: static link
+ # Linux: static link and extra security (see: https://wiki.debian.org/Hardening)
LIBS += -Wl,-Bstatic -Wl,-z,relro -Wl,-z,now
- # for extra security (see: https://wiki.debian.org/Hardening)
- QMAKE_CXXFLAGS *= -D_FORTIFY_SOURCE=2
}
}
@@ -44,6 +42,8 @@ contains(RELEASE, 1) {
# Exclude on 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): this flag is GCC compiler-specific
+QMAKE_CXXFLAGS *= -D_FORTIFY_SOURCE=2
# for extra security on Windows: enable ASLR and DEP via GCC linker flags
win32:QMAKE_LFLAGS *= -Wl,--dynamicbase -Wl,--nxcompat
# on Windows: enable GCC large address aware linker flag