Makefile

   1 CXXFLAGS = -std=c++11 -pedantic -pedantic-errors -Wall -g3 -O2 -D_ANSI_SOURCE_
   2 CXXFLAGS += -fno-common \
   3             -fvisibility=hidden \
   4             -Wall \
   5             -Wextra \
   6             -Wformat=2 \
   7             -Winit-self \
   8             -Winline \
   9             -Wpacked \
  10             -Wpointer-arith \
  11             -Wlarger-than-65500 \
  12             -Wmissing-declarations \
  13             -Wmissing-format-attribute \
  14             -Wmissing-noreturn \
  15             -Wredundant-decls \
  16             -Wsign-compare \
  17             -Wstrict-aliasing=2 \
  18             -Wswitch-enum \
  19             -Wundef \
  20             -Wunreachable-code \
  21             -Wwrite-strings \
  22             -Wp,-D_FORTIFY_SOURCE=2 \
  23             -fstack-protector \
  24             --param=ssp-buffer-size=4
  25
  26 COMPILER = $(shell $(CXX) -v 2>&1 | grep -q "clang version" && echo clang || echo gcc)
  27
  28 ifeq ($(COMPILER), gcc)
  29   CXXFLAGS += -Wunsafe-loop-optimizations \
  30               -Wunused-but-set-variable
  31 endif
  32
  33 ifeq ($(COMPILER), clang)
  34   LDFLAGS += -Qunused-arguments
  35 endif
  36
  37 CXXFLAGS += $(shell pkg-config --cflags opencv4)
  38 LDLIBS += $(shell pkg-config --libs opencv4)
  39
  40 LINK.o = $(LINK.cpp)
  41 opencv_trail_effect:
  42
  43 opencv_trail_effect.o: $(wildcard *.hpp)
  44
  45 # Some command lines to imitate different trail styles
  46
  47 blame_it_on_the_boogie: opencv_trail_effect
  48         ./opencv_trail_effect -l 12 -s background -d fadeaccumulate
  49
  50 wtf: opencv_trail_effect
  51         ./opencv_trail_effect -l -1 -s background -d copy
  52
  53 l_anima_vola: opencv_trail_effect
  54         ./opencv_trail_effect -l 30 -s background -d copy -r
  55
  56 average: opencv_trail_effect
  57         ./opencv_trail_effect -l 10 -s background -d average -B
  58
  59 clean:
  60         rm -f *.o opencv_trail_effect vgdump gtk.suppression
  61
  62 test: opencv_trail_effect
  63         [ -f gtk.suppression ] || wget -nv https://people.gnome.org/~johan/gtk.suppression
  64         G_DEBUG=gc-friendly G_SLICE=always-malloc \
  65                 valgrind --tool=memcheck --leak-check=full --leak-resolution=high \
  66                 --num-callers=20 --log-file=vgdump \
  67                 --suppressions=gtk.suppression ./opencv_trail_effect