Makefile

   1 CFLAGS ?= -std=c99 -pedantic -Wall -Wextra -O2
   2
   3 # Don't make pedantic checks errors,
   4 # as vanilla libusb-1.0.8 can't live with that
   5 #CFLAGS += -pedantic-errors
   6
   7 # GCC >= 4.6
   8 #CFLAGS += -Wunused-but-set-variable
   9
  10 CFLAGS += -fno-common \
  11   -Wall \
  12   -Wextra \
  13   -Wformat=2 \
  14   -Winit-self \
  15   -Winline \
  16   -Wpacked \
  17   -Wp,-D_FORTIFY_SOURCE=2 \
  18   -Wpointer-arith \
  19   -Wlarger-than-65500 \
  20   -Wmissing-declarations \
  21   -Wmissing-format-attribute \
  22   -Wmissing-noreturn \
  23   -Wmissing-prototypes \
  24   -Wnested-externs \
  25   -Wold-style-definition \
  26   -Wredundant-decls \
  27   -Wsign-compare \
  28   -Wstrict-aliasing=2 \
  29   -Wstrict-prototypes \
  30   -Wswitch-enum \
  31   -Wundef \
  32   -Wunreachable-code \
  33   -Wunsafe-loop-optimizations \
  34   -Wwrite-strings
  35
  36 CFLAGS  += $(shell pkg-config --cflags libusb-1.0)
  37 LDLIBS += $(shell pkg-config --libs libusb-1.0)
  38
  39 PREFIX ?= /usr/local
  40 bindir := $(PREFIX)/sbin
  41
  42 all: picoproj
  43
  44 CFLAGS += -D_BSD_SOURCE # for htole32()
  45 CFLAGS += -D_POSIX_C_SOURCE=2 # for getopt()
  46
  47 picoproj: picoproj.o
  48
  49 install: picoproj
  50         install -d $(DESTDIR)$(bindir)
  51         install -m 755 picoproj $(DESTDIR)$(bindir)
  52
  53 BACKUP_PREFIX=libpicoproj-$(shell date +%Y%m%d%H%M)
  54 backup:
  55         git archive \
  56           -o $(BACKUP_PREFIX).tar.gz \
  57           --prefix=$(BACKUP_PREFIX)/ \
  58           HEAD
  59
  60 changelog:
  61         git log --pretty="format:%ai  %aN  <%aE>%n%n%x09* %s%d%n" > ChangeLog
  62
  63 clean:
  64         rm -rf *~ *.o picoproj