mkspecs/devices/common/linux_device_post.conf

   1 contains(DISTRO_OPTS, deb-multi-arch) {
   2     QMAKE_LFLAGS   += -Wl,-rpath-link,$$[QT_SYSROOT]/usr/lib/$${GCC_MACHINE_DUMP} \
   3                       -Wl,-rpath-link,$$[QT_SYSROOT]/lib/$${GCC_MACHINE_DUMP}
   4 }
   5
   6 contains(DISTRO_OPTS, hard-float) {
   7     COMPILER_FLAGS += -mfloat-abi=hard
   8 } else {
   9     COMPILER_FLAGS += -mfloat-abi=softfp
  10 }
  11
  12 QMAKE_CFLAGS       += $$COMPILER_FLAGS
  13 QMAKE_CXXFLAGS     += $$COMPILER_FLAGS
  14
  15 deviceSanityCheckCompiler()