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enable GCC large address aware linker flag (Windows only)

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- this flag allows bitcoin-qt.exe / bitcoind.exe (32-bit application) to
  handle addresses larger than 2GB (up to 3GB on x86 Windows and up to
  4GB on x64 Windows)
This commit is contained in:
Philip Kaufmann 2013-01-10 14:21:52 +01:00
parent 91f70a75da
commit 1f0ce2dd68
3 changed files with 6 additions and 2 deletions
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2
bitcoin-qt.pro
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@ -44,6 +44,8 @@ QMAKE_LFLAGS *= -fstack-protector-all
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
# on Windows: enable GCC large address aware linker flag
win32:QMAKE_LFLAGS *= -Wl,--large-address-aware
# use: qmake "USE_QRCODE=1"
# libqrencode (http://fukuchi.org/works/qrencode/index.en.html) must be installed for support

3
src/makefile.linux-mingw
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@ -33,7 +33,8 @@ LIBS= \
DEFS=-D_MT -DWIN32 -D_WINDOWS -DBOOST_THREAD_USE_LIB -DBOOST_SPIRIT_THREADSAFE
DEBUGFLAGS=-g
CFLAGS=-O2 -w -Wall -Wextra -Wformat -Wformat-security -Wno-unused-parameter $(DEBUGFLAGS) $(DEFS) $(INCLUDEPATHS)
LDFLAGS=-Wl,--dynamicbase -Wl,--nxcompat
# enable: ASLR, DEP and large address aware
LDFLAGS=-Wl,--dynamicbase -Wl,--nxcompat -Wl,--large-address-aware
TESTDEFS = -DTEST_DATA_DIR=$(abspath test/data)

3
src/makefile.mingw
View file

@ -28,7 +28,8 @@ LIBS= \
DEFS=-DWIN32 -D_WINDOWS -DBOOST_THREAD_USE_LIB -DBOOST_SPIRIT_THREADSAFE
DEBUGFLAGS=-g
CFLAGS=-mthreads -O2 -w -Wall -Wextra -Wformat -Wformat-security -Wno-unused-parameter $(DEBUGFLAGS) $(DEFS) $(INCLUDEPATHS)
LDFLAGS=-Wl,--dynamicbase -Wl,--nxcompat
# enable: ASLR, DEP and large address aware
LDFLAGS=-Wl,--dynamicbase -Wl,--nxcompat -Wl,--large-address-aware
TESTDEFS = -DTEST_DATA_DIR=$(abspath test/data)