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TuxCoding/.cflags

Created December 31, 2017 16:53
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Enhanced gcc (c/c++) compiler flags for enhanced linux security and performance
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.cflags
#-- Compiler and Linker Flags
# -march (or -mcpu) builds exclusively for an architecture
# -mtune optimizes for an architecture, but builds for whole processor family
export CFLAGS="-pipe -mtune=generic -fstack-protector-all -O3 -fno-plt"
export CXXFLAGS="-pipe -mtune=generic -fstack-protector-all -O3 -fno-plt"
export CPPFLAGS="-D_FORTIFY_SOURCE=2"
export LDFLAGS="-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now"
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