ladybird/Userland/Makefile

SRCS = $(shell find ./ -name '*.cpp' -printf '%f\n')
OBJS = ${SRCS:.cpp=.o}
APPS = ${SRCS:.cpp=}

ARCH_FLAGS =
STANDARD_FLAGS = -std=c++17
WARNING_FLAGS = -Wextra -Wall -Wundef -Wcast-qual -Wwrite-strings -Wimplicit-fallthrough
FLAVOR_FLAGS = -fno-exceptions -fno-rtti -fno-sized-deallocation
OPTIMIZATION_FLAGS = -Os
INCLUDE_FLAGS = -I.. -I. -I../LibC

DEFINES = -DSERENITY -DSANITIZE_PTRS -DUSERLAND

CXXFLAGS = -MMD -MP $(WARNING_FLAGS) $(OPTIMIZATION_FLAGS) $(FLAVOR_FLAGS) $(ARCH_FLAGS) $(STANDARD_FLAGS) $(INCLUDE_FLAGS) $(DEFINES)
CXX = i686-pc-serenity-g++
LD = i686-pc-serenity-g++
AR = i686-pc-serenity-r
LDFLAGS = -L../LibC -L../LibCore -L../LibGUI

all: $(OBJS) $(APPS)

list:
	@echo $(APPS)

clean:
	@echo "CLEAN"; rm -f $(APPS) $(OBJS) *.d

$(APPS) : % : %.o $(OBJS)
	@echo "LD $<"; 
	@$(LD) -o $@ $(LDFLAGS) $< -lc

%.o: %.cpp
	@echo "CXX $<"; 
	@$(CXX) $(CXXFLAGS) -o $@ -c $<

-include $(OBJS:%.o=%.d)
Userland: making the makefile smarter 2019-04-14 20:58:25 +03:00			`SRCS = $(shell find ./ -name '*.cpp' -printf '%f\n')`
			`OBJS = ${SRCS:.cpp=.o}`
			`APPS = ${SRCS:.cpp=}`
Link "id" against the LibC. We can now produce what should essentially be a runnable Serenity executable. 2018-10-22 15:13:17 +03:00
Import very modest Userland. 2018-10-22 15:06:22 +03:00			`ARCH_FLAGS =`
Move over to building all of userspace with i686-pc-serenity-g++. 2019-02-22 16:43:12 +03:00			`STANDARD_FLAGS = -std=c++17`
Enable -Wimplicit-fallthrough. 2019-02-15 14:39:16 +03:00			`WARNING_FLAGS = -Wextra -Wall -Wundef -Wcast-qual -Wwrite-strings -Wimplicit-fallthrough`
LibC: Run constructors on process startup. Cooperate with the compiler to generate and execute the _init_array list of constructor functions on userspace program statup. This took two days to get working, my goodness. :^) 2019-03-27 14:48:21 +03:00			`FLAVOR_FLAGS = -fno-exceptions -fno-rtti -fno-sized-deallocation`
Prune compiler flags a bit. Let's go with -march=i686 for now. 2019-02-17 17:17:21 +03:00			`OPTIMIZATION_FLAGS = -Os`
A bunch of LibC boilerplate stuff added while trying to get figlet to build. 2018-10-31 04:09:11 +03:00			`INCLUDE_FLAGS = -I.. -I. -I../LibC`
Import very modest Userland. 2018-10-22 15:06:22 +03:00
ELFLoader should fail with an error message for unresolved symbols. 2018-10-25 11:00:37 +03:00			`DEFINES = -DSERENITY -DSANITIZE_PTRS -DUSERLAND`
Import very modest Userland. 2018-10-22 15:06:22 +03:00
Move over to building all of userspace with i686-pc-serenity-g++. 2019-02-22 16:43:12 +03:00			`CXXFLAGS = -MMD -MP $(WARNING_FLAGS) $(OPTIMIZATION_FLAGS) $(FLAVOR_FLAGS) $(ARCH_FLAGS) $(STANDARD_FLAGS) $(INCLUDE_FLAGS) $(DEFINES)`
			`CXX = i686-pc-serenity-g++`
LibC: Run constructors on process startup. Cooperate with the compiler to generate and execute the _init_array list of constructor functions on userspace program statup. This took two days to get working, my goodness. :^) 2019-03-27 14:48:21 +03:00			`LD = i686-pc-serenity-g++`
Move over to building all of userspace with i686-pc-serenity-g++. 2019-02-22 16:43:12 +03:00			`AR = i686-pc-serenity-r`
Introduce LibCore and move GElapsedTimer => CElapsedTimer. I need a layer somewhere between AK (usable both by userspace and kernel) and LibGUI (usable by userspace except WindowServer.) So here's LibCore. 2019-04-10 17:14:44 +03:00			`LDFLAGS = -L../LibC -L../LibCore -L../LibGUI`
Link "id" against the LibC. We can now produce what should essentially be a runnable Serenity executable. 2018-10-22 15:13:17 +03:00
			`all: $(OBJS) $(APPS)`
Import very modest Userland. 2018-10-22 15:06:22 +03:00
Userland: making the makefile smarter 2019-04-14 20:58:25 +03:00			`list:`
			`@echo $(APPS)`
Add a simple /bin/sysctl that wraps the files in /proc/sys. 2019-01-18 17:35:38 +03:00
Userland: making the makefile smarter 2019-04-14 20:58:25 +03:00			`clean:`
			`@echo "CLEAN"; rm -f $(APPS) $(OBJS) *.d`
Kernel+Userland: Add the rename() syscall along with a basic /bin/mv. 2019-04-08 00:35:26 +03:00
Userland: making the makefile smarter 2019-04-14 20:58:25 +03:00			`$(APPS) : % : %.o $(OBJS)`
			`@echo "LD $<";`
			`@$(LD) -o $@ $(LDFLAGS) $< -lc`
Kernel: Add /proc/uptime file (number of seconds since boot.) Also added a simple /bin/uptime to pretty-print this information. :^) 2019-04-14 16:19:45 +03:00
Userland: making the makefile smarter 2019-04-14 20:58:25 +03:00			`%.o: %.cpp`
			`@echo "CXX $<";`
			`@$(CXX) $(CXXFLAGS) -o $@ -c $<`
Import very modest Userland. 2018-10-22 15:06:22 +03:00
Add basic automatic dependency management to Makefiles. 2019-02-02 06:41:59 +03:00			`-include $(OBJS:%.o=%.d)`