macros/cflags.macro

   1
   2 # Export CFLAGS + CXXFLAGS
   3 GLOBAL_CFLAGS   = -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -Wp,D_GLIBCXX_ASSERTIONS
   4 GLOBAL_CFLAGS  += -Werror=format-security-fexceptions
   5 GLOBAL_CFLAGS  += -fPIC -fstack-protector-strong --param=ssp-buffer-size=4
   6 GLOBAL_CFLAGS  += -grecord-gcc-switches -fdebug-prefix-map=%{DIR_SRC}=%{debugsourcedir}
   7
   8 CFLAGS_i686     = -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables -fstack-clash-protection
   9 CFLAGS_x86_64   = -m64 -mtune=generic -fstack-clash-protection
  10 CFLAGS_aarch64  = -fstack-clash-protection
  11 CFLAGS_armv5tel = -march=armv5te -mfloat-abi=soft
  12 CFLAGS_armv7hl  = -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard -mthumb
  13
  14 export CFLAGS   = %{GLOBAL_CFLAGS} %{CFLAGS_%{DISTRO_ARCH}}
  15 export CXXFLAGS = %{CFLAGS}
  16
  17 export LDFLAGS  = -Wl,-z,relro -Wl,-z,now