my first post, i have two make files, one building a static library, other is to build with lib linking when i use make for 2nd file i am getting linker error
/usr/bin/ld: skipping incompatible ../development/lib/libstat_cpp.a when searching for -lgurux_dlms_cpp /usr/bin/ld: cannot find -lstat_cpp collect2: error: ld returned 1 exit status makefile:27: recipe for target 'bin/client.bin' failed make: *** [bin/client.bin] Error 1
anything i am missing? successful on ubuntu 15.04 on x86 intel.
make file1:
Generate STATIC library.
TARGET = libstat_cpp.a CC = g++ compiling flags here CFLAGS = -O3 -Wall -fPIC CFLAGS = -O3 -Wall -fPIC LINKER = ar rvs linking flags here LFLAGS = change these to set the proper directories where each files shoould be SRCDIR = src OBJDIR = obj LIBDIR = lib SOURCES := $(wildcard $(SRCDIR)/*.cpp) INCLUDES := $(wildcard $(SRCDIR)/*.h) OBJECTS := $(SOURCES:$(SRCDIR)/%.cpp=$(OBJDIR)/%.o) rm = rm -f$(LIBDIR)/$(TARGET): $(OBJECTS) @$(LINKER) $@ $(LFLAGS) $(OBJECTS) @echo "Linking complete!"
$(OBJECTS): $(OBJDIR)/%.o : $(SRCDIR)/%.cpp @$(CC) $(CFLAGS) -c $< -o $@ @echo "Compiled "$<" successfully!"
.PHONEY: clean clean: @$(rm) $(OBJECTS) @echo "Cleanup complete!" @echo $(OBJECTS)
.PHONEY: remove remove: clean @$(rm) $(LIBDIR)/$(TARGET) @echo "Executable removed!"
make file 2:
project name (generate executable with this name)
TARGET = client.bin CC = g++ compiling flags here CFLAGS = -c LINKER = g++ -o linking flags here LFLAGS = -L../development/lib change these to set the proper directories where each files shoould be SRCDIR = src OBJDIR = obj BINDIR = bin SOURCES := $(wildcard $(SRCDIR)/*.cpp) INCLUDES := $(wildcard $(SRCDIR)/*.h) OBJECTS := $(SOURCES:$(SRCDIR)/%.cpp=$(OBJDIR)/%.o) rm = rm -f $(BINDIR)/$(TARGET): $(OBJECTS) @$(LINKER) $@ $(LFLAGS) $(OBJECTS) -lstat_cpp @echo "Linking complete!" $(OBJECTS): $(OBJDIR)/%.o : $(SRCDIR)/%.cpp @$(CC) $(CFLAGS) -c $< -o $@ @echo "Compiled "$<" successfully!" .PHONEY: clean clean: @$(rm) $(OBJECTS) @echo "Cleanup complete!" @echo $(OBJECTS) .PHONEY: remove remove: clean @$(rm) $(BINDIR)/$(TARGET) @echo "Executable removed!"
