在任何人,標誌着這是一個重複的,讓我說,我已經看過了這些問題無濟於事:如何編譯SRC的.cpp /和在建/輸出的.o
Makefiles: Get .cpp from one directory and put the compiled .o in another directory
Can I compile all .cpp files in src/ to .o's in obj/, then link to binary in ./?
Makefile, find sources in src directory tree and compile to .o in build file
C++ Makefile. .o in different subdirectories
Makefile: Compiling from directory to another directory
無論這些解決方案我嘗試,我不能讓這個規則來建立正確:
$(OBJ_DIR)/$(OBJ): $(OBJ_DIR)/%.o: $(SRC_DIR)/%.cpp
$(CC) $(CPPFLAGS) -o [email protected] $<
以下是完整的生成文件:
CPPFLAGS = -c -Wall -g \
-I/usr/include/glib-2.0 \
-I/usr/lib/x86_64-linux-gnu/glib-2.0/include \
-I/user/include/gdk-pixbux-2.0 \
-Iinclude
LFLAGS = -Wall -g
LIB = -lnotify
SRC_DIR = src
INCL_DIR = include
OBJ_DIR = build
TARGET_DIR = bin
SRC := $(subst $(SRC_DIR)/,,$(wildcard src/*.cpp))
INCL := $(subst $(INCL_DIR)/,,$(wildcard include/*.hpp))
OBJ := $(SRC:.cpp=.o)
TARGET = reminders
CC = g++
.PHONY: clean
$(TARGET_DIR)/$(TARGET): $(OBJ_DIR)/$(OBJ)
$(CC) $(LFLAGS) -o [email protected] $^ $(LIB)
@echo Build successful
$(OBJ_DIR)/$(OBJ): $(OBJ_DIR)/%.o: $(SRC_DIR)/%.cpp
$(CC) $(CPPFLAGS) -o [email protected] $<
clean:
rm -rf *.o build/* bin/* *~
在我的項目文件夾中我有一個src,bin和建立文件夾 在我的項目文件夾的main.cpp,reminder.hpp和控制器。 CPP。 這是我所得到的,當我運行make:
Makefile:24: target 'main.o' doesn't match the target pattern
g++ -c -Wall -g -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/user/include/gdk-pixbux-2.0 -Iinclude -o mai
g++: fatal error: no input files
compilation terminated.
Makefile:25: recipe for target 'main.o' failed
make: *** [main.o] Error 1
shell returned 2