-PROJ := elfucli
-
-LIBRARIES := libelf
+LIBNAME := elfu
+EXENAME := elfucli
BUILDDIR := build
INCLUDEDIR := include
SRCDIR := src
-EXE := $(BUILDDIR)/$(PROJ)
+EXE := $(BUILDDIR)/$(EXENAME)
+STATICLIB := $(BUILDDIR)/lib$(LIBNAME).a
+
+SHARED_VERMAJ := 0
+SHARED_VERMIN := 0
+SHARED_VERREV := 0
+SHAREDLIB := $(BUILDDIR)/lib$(LIBNAME).so.$(SHARED_VERMAJ).$(SHARED_VERMIN).$(SHARED_VERREV)
+
HEADERS := $(shell find $(INCLUDEDIR)/ -iname "*.h")
HEADERS += $(shell find $(SRCDIR)/ -iname "*.h")
-SOURCES := $(shell find $(SRCDIR)/ -iname "*.c")
-OBJS := $(patsubst %.c, $(BUILDDIR)/%.o, $(SOURCES))
+ALLSRCS := $(shell find $(SRCDIR)/ -iname "*.c")
+LIBSRCS := $(filter $(SRCDIR)/lib$(LIBNAME)/%.c, $(ALLSRCS))
+EXESRCS := $(filter-out $(SRCDIR)/lib$(LIBNAME)/%.c, $(ALLSRCS))
+LIBOBJS := $(patsubst %.c, $(BUILDDIR)/%.o, $(LIBSRCS))
+EXEOBJS := $(patsubst %.c, $(BUILDDIR)/%.o, $(EXESRCS))
+
-INCLUDES := $(patsubst %, -I%, $(INCLUDEDIR) $(SRCDIR)) $(shell pkg-config --cflags-only-I $(LIBRARIES))
-CFLAGS := -g -Wall -pedantic -Wno-variadic-macros $(shell pkg-config --cflags-only-other $(LIBRARIES))
-LDFLAGS := $(shell pkg-config --libs $(LIBRARIES))
+ifeq ($(shell pkg-config --exists libelf > /dev/null 2> /dev/null ; echo $$?),0)
+ LIBELF_INCLUDES := $(shell pkg-config --cflags-only-I libelf)
+ LIBELF_CFLAGS := $(shell pkg-config --cflags-only-other libelf)
+ LIBELF_LDFLAGS := $(shell pkg-config --libs libelf)
+else
+ LIBELF_INCLUDES :=
+ LIBELF_CFLAGS :=
+ LIBELF_LDFLAGS := -lelf
+endif
+INCLUDES := $(patsubst %, -I%, $(INCLUDEDIR) $(SRCDIR)) $(LIBELF_INCLUDES)
+CFLAGS := -g -Wall -std=gnu99 -pedantic $(LIBELF_CFLAGS)
+LDFLAGS := $(LIBELF_LDFLAGS)
-.PHONY: default
-default: $(EXE)
+
+
+
+.PHONY: all
+all: $(STATICLIB) $(SHAREDLIB) $(EXE)
.PHONY: check
check: $(EXE)
- $(error the re-layouting has broken make check for now, sorry.)
- $(EXE) $(EXE) -o testexe
- @cmp $(EXE) testexe
- @rm testexe
- @echo "Check successful."
+ make -C tests check
.PHONY: debug
debug: $(EXE)
- gdb $(EXE) $(shell ps -e | sed "s/^ *\([0-9]\+\) .*$(PROJ).*$$/\1/g;te;d;:e")
+ gdb $(EXE) $(shell ps -e | sed "s/^ *\([0-9]\+\) .*$(EXENAME).*$$/\1/g;te;d;:e")
-$(EXE): $(OBJS)
- @if [ ! -d $(BUILDDIR) ] ; then echo "Error: Build dir '$(BUILDDIR)' does not exist." ; false ; fi
+$(EXE): $(EXEOBJS) $(STATICLIB)
gcc -o $@ $^ $(LDFLAGS)
+$(SHAREDLIB): $(LIBSRCS)
+ gcc $(INCLUDES) $(CFLAGS) -shared -fPIC -Wl,-soname,lib$(LIBNAME).so.$(SHARED_VERMAJ) -o $@ $^ $(LDFLAGS)
+
+$(STATICLIB): $(LIBOBJS)
+ ar rcs $@ $^
$(BUILDDIR)/$(SRCDIR)/%.o: $(SRCDIR)/%.c $(HEADERS)
@if [ ! -d $(dir $@) ] ; then mkdir -p $(dir $@) ; fi
.PHONY: clean
clean:
- rm -f $(STATICLIB)
- rm -f $(OBJS)
- rm -f $(TESTEXES)
rm -rf $(BUILDDIR)/
+ make -C tests clean
.PHONY: distclean