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Independent compilation of libl4 and libmem working fine.

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This commit is contained in:
Amit Mahajan
2009-11-26 14:21:17 +05:30
parent 88da7c2f36
commit 41a64fcd23
4 changed files with 21 additions and 16 deletions
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2
conts/libl4/SConscript
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@@ -54,8 +54,6 @@ def create_symlinks(arch):
print cmd
os.system(cmd)
# TODO: There are errors in this code that -Werror gives problems with.
#create_symlinks(arch)
objects = env.StaticObject(Glob('src/*.c') + Glob('src/' + arch + '/*.[cS]'))
library = env.StaticLibrary('l4', objects)

8
conts/libl4/SConstruct
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@@ -16,13 +16,17 @@ from config.configuration import *
config = configuration_retrieve()
arch = config.arch
LIBMEM_RELDIR = 'conts/libmem'
LIBMEM_DIR = join(PROJROOT, LIBMEM_RELDIR)
env = Environment(CC = config.user_toolchain + 'gcc',
CCFLAGS = ['-std=gnu99', '-g', '-nostdlib', '-ffreestanding'],
CCFLAGS = ['-std=gnu99', '-g', '-nostdlib', '-ffreestanding', '-Werror'],
LINKFLAGS = ['-nostdlib'],
ASFLAGS = ['-D__ASSEMBLY__'],
ENV = {'PATH' : os.environ['PATH']},
LIBS = 'gcc',
CPPPATH = ['#include', '#include/l4lib/arch', join(PROJROOT,'include')])
CPPPATH = ['#include', '#include/l4lib/arch', join(PROJROOT,'include'), \
LIBMEM_DIR])
# TODO: There are errors in this code that -Werror gives problems with.

2
conts/libl4/src/thread.c
View File

@@ -22,6 +22,8 @@ extern unsigned long lib_utcb_range_size;
/* Static variable definitions */
struct l4_mutex lib_mutex;
extern void global_add_task(struct l4lib_tcb *task);
/* Function definitions */
int l4_thread_create(struct task_ids *ids, unsigned int flags,
int (*func)(void *), void *arg)

25
conts/libmem/SConstruct
View File

@@ -2,23 +2,19 @@
# Copyright (C) 2007 Bahadir Balban
#
import os
import glob
import sys
import os, glob, sys
from os.path import join
from string import split
from configure import *
PROJRELROOT = '../..'
sys.path.append(PROJRELROOT)
from configure import *
config = configuration_retrieve()
project_root = "../.."
headers_root = join(project_root, "include/l4")
headers_root = join(PROJRELROOT, "include/l4")
config_h = join(headers_root, "config.h")
#libl4 paths
libl4_headers = join(project_root, "tasks/libl4/include")
libl4_libpath = join(project_root, "tasks/libl4")
mm = "mm"
kmalloc = "kmalloc"
memcache = "memcache"
@@ -29,19 +25,24 @@ kmalloc_dir = kmalloc
memcache_dir = memcache
tests_dir = tests
LIBL4_RELDIR = 'conts/libl4'
LIBL4_DIR = join(PROJROOT, LIBL4_RELDIR)
LIBL4_INCLUDE = join(LIBL4_DIR, 'include')
LIBL4_LIBPATH = join(BUILDDIR, LIBL4_RELDIR)
test_env = Environment(CC = 'gcc -m32',
CCFLAGS = ['-g', '-std=gnu99', '-Wall', '-Werror'],
ENV = {'PATH' : os.environ['PATH']},
LIBS = ['gcc', 'mm', 'km', 'mc'],
LIBPATH = ['#'],
CPPPATH = ['#include', join(project_root, "include"), "#", libl4_headers])
CPPPATH = ['#include', join(PROJRELROOT, "include"), "#", LIBL4_INCLUDE])
env = Environment(CC = config.user_toolchain + 'gcc',
CCFLAGS = ['-g', '-nostdlib', '-Wall', '-Werror', '-ffreestanding', '-std=gnu99'],
LINKFLAGS = ['-nostdlib'],
ENV = {'PATH' : os.environ['PATH']},
LIBS = 'gcc',
CPPPATH = [join(project_root, "include"), "#", libl4_headers])
CPPPATH = [join(PROJRELROOT, "include"), "#", LIBL4_INCLUDE])
if os.path.exists(config_h) is False:
print "\nThis build requires a valid kernel configuration header."