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ladybird/LibC/Makefile

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Canonicalize the path used by sh. With a bunch of LibC work to support the feature. LibC now initializes AK::StringImpl by default. It's now fine to use AK in LibC/Userland! :^)
2018-10-28 11:36:21 +03:00
AK_OBJS = \
../AK/StringImpl.o \
../AK/String.o \
../AK/StringBuilder.o \
../AK/FileSystemPath.o \
../AK/kmalloc.o
LIBC_OBJS = \
Start work on a standard C library. I'm calling it... LibC.
2018-10-22 14:57:25 +03:00
stdio.o \
Import very modest Userland.
2018-10-22 15:06:22 +03:00
unistd.o \
Lots of hacking: - Turn Keyboard into a CharacterDevice (85,1) at /dev/keyboard. - Implement MM::unmapRegionsForTask() and MM::unmapRegion() - Save SS correctly on interrupt. - Add a simple Spawn syscall for launching another process. - Move a bunch of IO syscall debug output behind DEBUG_IO. - Have ASSERT do a "cli" immediately when failing. This makes the output look proper every time. - Implement a bunch of syscalls in LibC. - Add a simple shell ("sh"). All it can do now is read a line of text from /dev/keyboard and then try launching the specified executable by calling spawn(). There are definitely bugs in here, but we're moving on forward.
2018-10-23 11:12:50 +03:00
string.o \
Add simplified mmap() and munmap() syscalls.
2018-10-24 10:48:24 +03:00
mman.o \
Lots of hacking to make a very simple "ls" utility. I added a dead-simple malloc that only allows allocations < 4096 bytes. It just forwards the request to mmap() every time. I also added simplified versions of opendir() and readdir().
2018-10-24 13:43:52 +03:00
dirent.o \
stdlib.o \
Add gettimeofday() syscall and LibC wrappers gettimeofday() and time(). This only has second accuracy right now, I'll work out subseconds later.
2018-10-25 18:29:49 +03:00
time.o \
Add sys$uname() and a /bin/uname utility.
2018-10-26 15:56:21 +03:00
utsname.o \
Canonicalize the path used by sh. With a bunch of LibC work to support the feature. LibC now initializes AK::StringImpl by default. It's now fine to use AK in LibC/Userland! :^)
2018-10-28 11:36:21 +03:00
assert.o \
Implement basic sys$kill() and add a /bin/kill All it can do right now is send SIGKILL which just murders the target task.
2018-10-31 03:06:57 +03:00
signal.o \
Enough compatibility work to make figlet build and run! I ran out of steam writing library routines and imported two BSD-licensed libc routines: sscanf() and getopt(). I will most likely rewrite them sooner or later. For now I just wanted to see figlet running.
2018-10-31 19:50:43 +03:00
getopt.o \
scanf.o \
Add getpwent() family of functions to LibC. Also add a little /etc/passwd database. There's just me in there.
2018-10-31 21:49:22 +03:00
pwd.o \
Add getgrent() family of functions.
2018-11-07 00:27:51 +03:00
grp.o \
Lots of minor compat stuff while seeing if bash would build. We're quite far from bash building, but we'll get there eventually!
2018-11-05 18:40:48 +03:00
times.o \
More random compat hacking towards getting bash to build. I'm now at the build stage where it complains about a bajillion missing symbols. This is a good place to be!
2018-11-05 20:16:00 +03:00
termcap.o \
setjmp.o \
Add umask().
2018-11-06 15:40:23 +03:00
stat.o \
Miscellaneous compat work while seeing if GNU coreutils would build.
2018-11-07 12:23:16 +03:00
mntent.o \
Add ispunct() to LibC + some minor cleanups.
2018-11-11 02:44:04 +03:00
ctype.o \
Import very modest Userland.
2018-10-22 15:06:22 +03:00
entry.o
Start work on a standard C library. I'm calling it... LibC.
2018-10-22 14:57:25 +03:00
Canonicalize the path used by sh. With a bunch of LibC work to support the feature. LibC now initializes AK::StringImpl by default. It's now fine to use AK in LibC/Userland! :^)
2018-10-28 11:36:21 +03:00
OBJS = $(AK_OBJS) $(LIBC_OBJS)
Start work on a standard C library. I'm calling it... LibC.
2018-10-22 14:57:25 +03:00
LIBRARY = LibC.a
ARCH_FLAGS =
A bunch of LibC boilerplate stuff added while trying to get figlet to build.
2018-10-31 04:09:11 +03:00
STANDARD_FLAGS = -std=c++17 -nostdinc++ -nostdlib -nostdinc
Start work on a standard C library. I'm calling it... LibC.
2018-10-22 14:57:25 +03:00
LIBC_FLAGS = -ffreestanding -fno-stack-protector -fno-ident
WARNING_FLAGS = -Wextra -Wall -Wundef -Wcast-qual -Wwrite-strings
Build LibC and Userland with clang as well.
2018-11-09 16:29:00 +03:00
FLAVOR_FLAGS = -fomit-frame-pointer -mregparm=3 -march=i386 -m32 -fno-exceptions -fno-rtti -ffunction-sections -fdata-sections -fmerge-all-constants -fno-unroll-loops -fno-pie -fno-pic
OPTIMIZATION_FLAGS = -Oz -fno-asynchronous-unwind-tables
Start work on a standard C library. I'm calling it... LibC.
2018-10-22 14:57:25 +03:00
INCLUDE_FLAGS = -I.. -I.
Canonicalize the path used by sh. With a bunch of LibC work to support the feature. LibC now initializes AK::StringImpl by default. It's now fine to use AK in LibC/Userland! :^)
2018-10-28 11:36:21 +03:00
DEFINES = -DSERENITY -DUSERLAND -DSANITIZE_PTRS
Start work on a standard C library. I'm calling it... LibC.
2018-10-22 14:57:25 +03:00
CXXFLAGS = $(WARNING_FLAGS) $(OPTIMIZATION_FLAGS) $(LIBC_FLAGS) $(FLAVOR_FLAGS) $(ARCH_FLAGS) $(STANDARD_FLAGS) $(INCLUDE_FLAGS) $(DEFINES)
Build LibC and Userland with clang as well.
2018-11-09 16:29:00 +03:00
CXX = clang
Start work on a standard C library. I'm calling it... LibC.
2018-10-22 14:57:25 +03:00
LD = ld
AR = ar
LDFLAGS = -T linker.ld --strip-debug -melf_i386 --gc-sections --build-id=none -z norelro -z now
all: $(LIBRARY)
$(LIBRARY): $(OBJS)
@echo "LIB $@"; $(AR) rcs $@ $(OBJS)
.cpp.o:
@echo "CXX $<"; $(CXX) $(CXXFLAGS) -o $@ -c $<
clean:
@echo "CLEAN"; rm -f $(LIBRARY) $(OBJS)
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