Makefile

Simple example of how to build this

 
# usually those variables been set by Makefile.base
# in case we run from this directory, we do a minimal setup
# assume we build for Linux 
ifndef MKBASE
    ECHO = @echo
    B_ECHO = @echo
    R_ECHO = @echo
    PKGCONFIG = pkg-config
    STATIC_LIB_EXT = a
    XELF = x11
endif
 
    # include path to link with libxputty static files and headers
    LIB_DIR := ../libxputty/
    HEADER_DIR := $(LIB_DIR)include/
 
    # include path for library headers
    INCLUDES := -I. -I$(HEADER_DIR) 
    # link flags to dynamic link cairo and X11 (default)
    # or, when build for Windows, using the needed flags
    LDFLAGS += -fPIC `$(PKGCONFIG) $(PKGCONFIG_FLAGS) --cflags --libs cairo $(XELF)` -lm \
    $(PAWPAW_LFLAGS)
    # debug flags, use this to debug a problem with libxputty
    DEBUG_LDFLAGS += -g -D DEBUG  -DLIBDEBUG
 
    # collect the files to build
    EXAMPLE_SOURCES := $(wildcard *.c)
    EXAMPLE_OBJ := $(patsubst %.c,%.o,$(EXAMPLE_SOURCES))
    EXEC_FILES := $(patsubst %.c,%,$(EXAMPLE_SOURCES))
    WEXEC_FILES := $(patsubst %, %.exe,$(EXEC_FILES))
    # if build for Windows add the file extension
    ifeq ($(TARGET), Windows)
    EXEC_FILES := $(patsubst %, %$(EXE_EXT),$(EXEC_FILES))
    endif
 
.PHONY : all clean
 
all: done
 
debug: LDFLAGS += $(DEBUG_LDFLAGS)
debug: all
 
clean:
ifndef EXTRAQUIET
    @$(ECHO) "Clean up $(reset)"
endif
    $(QUIET)rm -f $(EXAMPLE_OBJ) $(EXEC_FILES) $(WEXEC_FILES)
 
# check if libxputty include files been available 
$(HEADER_DIR)*.h:
    @$(R_ECHO)You need to build libxputty before build the examples!!$(reset)
    exit 1
 
# build the object files
$(EXAMPLE_OBJ): $(EXAMPLE_SOURCES) $(HEADER_DIR)*.h
    @$(ECHO) "Building object file $@ $(reset)"
    $(QUIET)$(CC) -c $(patsubst %.o,%.c,$@) -o $@  $(INCLUDES) $(LDFLAGS)
 
# build the binaries
$(EXEC_FILES): $(EXAMPLE_OBJ)
    @$(B_ECHO) "Compiling $@ $(reset)"
    $(QUIET)$(CC) -Wall $(CFLAGS) $(patsubst %$(EXE_EXT),%.c,$@) -L. $(LIB_DIR)libxputty.$(STATIC_LIB_EXT) -o $@  $(INCLUDES) $(LDFLAGS)
 
done: $(EXEC_FILES)
    @$(B_ECHO) "=================== DONE =======================$(reset)"
 
doc: