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Prevent recompilation of libdev

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This commit is contained in:
Amit Mahajan
2009-11-12 11:27:21 +05:30
parent 3f1045d66e
commit 9bd5bd889f
5 changed files with 9 additions and 7 deletions
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5
SConstruct.loader
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@@ -41,12 +41,13 @@ env = Environment(CC = config.kernel_toolchain + 'gcc',
PROGSUFFIX = '.elf', PROGSUFFIX = '.elf',
ENV = {'PATH' : os.environ['PATH']}, ENV = {'PATH' : os.environ['PATH']},
LIBS = ['gcc', 'elf', 'libdev-baremetal', 'c-baremetal', 'gcc'], LIBS = ['gcc', 'elf', 'libdev-baremetal', 'c-baremetal', 'gcc'],
LIBPATH = [join('build', LIBELF_PATH), join('build', LIBDEV_PATH), join('build', LIBC_PATH)], LIBPATH = [join(join('build', LIBDEV_PATH), 'sys-' + variant), \
join('build', LIBELF_PATH), join('build', LIBC_PATH)],
CPPPATH = ['#include', LIBDEV_INCPATH, LIBC_INCPATH, LIBELF_INCPATH]) CPPPATH = ['#include', LIBDEV_INCPATH, LIBC_INCPATH, LIBELF_INCPATH])
libdev = SConscript('conts/libdev/SConscript', \ libdev = SConscript('conts/libdev/SConscript', \
exports = { 'env' : env, 'arch' : arch, 'platform' : platform, 'type' : variant}, \ exports = { 'env' : env, 'arch' : arch, 'platform' : platform, 'type' : variant}, \
duplicate = 0, variant_dir = 'build/conts/libdev') duplicate = 0, variant_dir = 'build/conts/libdev/sys-' + variant)
libc = SConscript('loader/libs/c/SConscript', \ libc = SConscript('loader/libs/c/SConscript', \
exports = { 'env' : env, 'arch' : arch, 'platform' : platform, 'type' : variant}, \ exports = { 'env' : env, 'arch' : arch, 'platform' : platform, 'type' : variant}, \
duplicate = 0, variant_dir = 'build/loader/libs/c') duplicate = 0, variant_dir = 'build/loader/libs/c')

3
SConstruct.userlibs
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@@ -34,10 +34,11 @@ libl4 = SConscript('conts/libl4/SConscript', \
e = env.Clone() e = env.Clone()
e.Replace(CPPFLAGS = '') e.Replace(CPPFLAGS = '')
type = 'userspace'
libdev = SConscript('conts/libdev/SConscript', \ libdev = SConscript('conts/libdev/SConscript', \
exports = { 'env' : e, 'arch' : arch, 'platform' : platform, 'type' : 'userspace' }, \ exports = { 'env' : e, 'arch' : arch, 'platform' : platform, 'type' : 'userspace' }, \
duplicate = 0, variant_dir = \ duplicate = 0, variant_dir = \
join(BUILDDIR, os.path.relpath('conts/libdev', PROJROOT))) join(join(BUILDDIR, os.path.relpath('conts/libdev', PROJROOT)), 'sys-' + type))
libc = SConscript('conts/libc/SConscript', \ libc = SConscript('conts/libc/SConscript', \
exports = { 'env' : env, 'arch' : arch, 'platform' : platform, 'type' : 'userspace' }, \ exports = { 'env' : env, 'arch' : arch, 'platform' : platform, 'type' : 'userspace' }, \

2
conts/examples/example1/SConstruct
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@@ -34,7 +34,7 @@ LIBC_INCLUDE = [join(LIBC_DIR, 'include'), \
LIBDEV_RELDIR = 'conts/libdev' LIBDEV_RELDIR = 'conts/libdev'
LIBDEV_DIR = join(PROJROOT, LIBDEV_RELDIR) LIBDEV_DIR = join(PROJROOT, LIBDEV_RELDIR)
LIBDEV_LIBPATH = join(BUILDDIR, LIBDEV_RELDIR) LIBDEV_LIBPATH = join(join(BUILDDIR, LIBDEV_RELDIR), 'sys-userspace')
LIBDEV_INCLUDE = [join(LIBDEV_DIR, 'uart/include')] LIBDEV_INCLUDE = [join(LIBDEV_DIR, 'uart/include')]
LIBMEM_RELDIR = 'conts/libmem' LIBMEM_RELDIR = 'conts/libmem'

2
conts/libc/SConscript
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@@ -25,7 +25,7 @@ LIBDEV_INCPATH = [LIBDEV_PATH + '/uart/include']
e = env.Clone() e = env.Clone()
e.Append(CPPPATH = ['include', 'include/sys-' + variant + '/arch-' + arch, e.Append(CPPPATH = ['include', 'include/sys-' + variant + '/arch-' + arch,
LIBDEV_INCPATH], LIBDEV_INCPATH],
CCFLAGS = ['-nostdinc', '-DVARIANT_' + variant.upper()]) CCFLAGS = '-nostdinc')
source = \ source = \
Glob('src/*.c') + \ Glob('src/*.c') + \

4
conts/posix/SConstruct
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@@ -34,8 +34,8 @@ LIBC_INCLUDE = [join(LIBC_DIR, 'include'), \
LIBDEV_RELDIR = 'conts/libdev' LIBDEV_RELDIR = 'conts/libdev'
LIBDEV_DIR = join(PROJROOT, LIBDEV_RELDIR) LIBDEV_DIR = join(PROJROOT, LIBDEV_RELDIR)
LIBDEV_LIBPATH = join(BUILDDIR, LIBDEV_RELDIR) LIBDEV_LIBPATH = join(join(BUILDDIR, LIBDEV_RELDIR), 'sys-userspace')
LIBDEV_INCLUDE = [join(LIBDEV_DIR, 'uart/include')] LIBDEV_INCLUDE = join(LIBDEV_DIR, 'uart/include')
LIBMEM_RELDIR = 'conts/libmem' LIBMEM_RELDIR = 'conts/libmem'
LIBMEM_DIR = join(PROJROOT, LIBMEM_RELDIR) LIBMEM_DIR = join(PROJROOT, LIBMEM_RELDIR)