serenity/Userland/Makefile

SRCS = $(wildcard *.cpp)
OBJS = ${SRCS:.cpp=.o}
APPS = ${SRCS:.cpp=}

EXTRA_CLEAN = $(APPS)

LIB_DEPS = HTML GUI Draw Audio Protocol IPC Thread Pthread Core PCIDB Markdown

all: $(OBJS) $(APPS)

list:
	@echo $(APPS)

$(APPS): %: %.o $(OBJS)
	@echo "LINK $@"
	$(QUIET) $(CXX) -o $@ $< $(LDFLAGS)

include ../Makefile.common
Userland: Maybe find is overkill 2019-04-14 18:15:29 +00:00			`SRCS = $(wildcard *.cpp)`
Userland: making the makefile smarter 2019-04-14 17:58:25 +00:00			`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 12:13:17 +00:00
Build: clean up build system, use one shared Makefile Allow everything to be built from the top level directory with just 'make', cleaned with 'make clean', and installed with 'make install'. Also support these in any particular subdirectory. Specifying 'make VERBOSE=1' will print each ld/g++/etc. command as it runs. Kernel and early host tools (IPCCompiler, etc.) are built as object.host.o so that they don't conflict with other things built with the cross-compiler. 2019-12-18 23:35:46 +00:00			`EXTRA_CLEAN = $(APPS)`
Link "id" against the LibC. We can now produce what should essentially be a runnable Serenity executable. 2018-10-22 12:13:17 +00:00
Build: support library and generator dependencies Instead of directly manipulating LDFLAGS, set LIB_DEPS in each subdirectory Makefile listing the libraries needed for building/linking such as "LIB_DEPS = Core GUI Draw IPC Core". This adds each library as an -L and -l argument in LDFLAGS, but also adds the library.a file as a link dependency on the current $(PROGRAM). This causes the given library to be (re)built before linking the current $(PROGRAM), but will also re-link any binaries depending on that library when it is modified, when running make from the root directory. Also turn generator tools like IPCCompiler into dependencies on the files they generate, so they are built on-demand when a particular directory needs them. This all allows the root Makefile to just list directories and not care about the order, as all of the dependency tracking will figure it out. 2019-12-25 02:36:04 +00:00			`LIB_DEPS = HTML GUI Draw Audio Protocol IPC Thread Pthread Core PCIDB Markdown`
Userland: Maybe find is overkill 2019-04-14 18:15:29 +00:00
Link "id" against the LibC. We can now produce what should essentially be a runnable Serenity executable. 2018-10-22 12:13:17 +00:00			`all: $(OBJS) $(APPS)`
Import very modest Userland. 2018-10-22 12:06:22 +00:00
Userland: making the makefile smarter 2019-04-14 17:58:25 +00:00			`list:`
			`@echo $(APPS)`
Add a simple /bin/sysctl that wraps the files in /proc/sys. 2019-01-18 14:35:38 +00:00
Build: clean up build system, use one shared Makefile Allow everything to be built from the top level directory with just 'make', cleaned with 'make clean', and installed with 'make install'. Also support these in any particular subdirectory. Specifying 'make VERBOSE=1' will print each ld/g++/etc. command as it runs. Kernel and early host tools (IPCCompiler, etc.) are built as object.host.o so that they don't conflict with other things built with the cross-compiler. 2019-12-18 23:35:46 +00:00			`$(APPS): %: %.o $(OBJS)`
			`@echo "LINK $@"`
			`$(QUIET) $(CXX) -o $@ $< $(LDFLAGS)`
Kernel: Add /proc/uptime file (number of seconds since boot.) Also added a simple /bin/uptime to pretty-print this information. :^) 2019-04-14 13:19:45 +00:00
Build: clean up build system, use one shared Makefile Allow everything to be built from the top level directory with just 'make', cleaned with 'make clean', and installed with 'make install'. Also support these in any particular subdirectory. Specifying 'make VERBOSE=1' will print each ld/g++/etc. command as it runs. Kernel and early host tools (IPCCompiler, etc.) are built as object.host.o so that they don't conflict with other things built with the cross-compiler. 2019-12-18 23:35:46 +00:00			`include ../Makefile.common`