LocalConfig.pri.orig

CONFIG += release
CONFIG -= debug

#CONFIG += debug
#CONFIG -= release

debug {
  DEFINES += DEBUG

  # Generally -Og is recommended instead of -O0 but GDB and QtCreator struggle with -Og
  QMAKE_CXXFLAGS+=-g -O0
  QMAKE_CXXFLAGS+=-fno-omit-frame-pointer

  # Runs expensive validation on several data structures to make sure everything is in sync.
  #DEFINES += VALIDATE_ON

  # Use this with valgrind
  #QMAKE_CXXFLAGS+=-g -O1

  # Enable this to turn on ASAN
  #QMAKE_LFLAGS+=-fsanitize=address -static-libasan
}

release {
  DEFINES -= DEBUG
  # Turn on release optimizations
  QMAKE_CXXFLAGS+=-O3
}

# ccache speeds up compiling
QMAKE_CXX=ccache g++

# Warn about uninitialized variables
QMAKE_CXXFLAGS+=-Wuninitialized

# If the g++ version is 4.0 to 4.4, then don't use maybe-uninitialized.
# I couldn't find the exact version maybe-unintialized was introduced, but
# I know it works in g++ 4.8.4 -JRS
system( g++ --version | grep -q -e " 4.[0-7]" ) {
  # pass
} else {
  QMAKE_CXXFLAGS+=-Wmaybe-uninitialized
}

# Enable the gold linker for faster build times
QMAKE_LFLAGS+=-fuse-ld=gold

# Set all uninitialized variables to their default values
#QMAKE_CXXFLAGS+=-fno-common

# Initialize values in BSS to zero
#QMAKE_CXXFLAGS+=-fzero-initialized-in-bss

# Show more warnings
QMAKE_CXXFLAGS+=-Wextra
QMAKE_CXXFLAGS+=-Wall

# Turn warnings into errors
QMAKE_CXXFLAGS+=-Werror

# Temporarily turn off compiler warning for "Incompatible Function Types"
QMAKE_CXXFLAGS+=-Wno-cast-function-type

# Enable the GEOS C++ API
DEFINES += USE_UNSTABLE_GEOS_CPP_API

# Turn on variable shadow tests
QMAKE_CXXFLAGS+=-Wshadow
QMAKE_CXXFLAGS+=-Wshadow-compatible-local