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[waf] install

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This commit is contained in:
Fangrui Song 2018-02-02 12:45:55 -08:00
parent 880546b333
commit f266cb7b2a
1 changed files with 13 additions and 18 deletions
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31
wscript
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@ -90,7 +90,7 @@ def options(opt):
help='bundled clang version, downloaded from https://releases.llvm.org/ , e.g. 4.0.0 5.0.1')
grp.add_option('--llvm-config', dest='llvm_config',
help='path to llvm-config to use system libclang, e.g. llvm-config llvm-config-6.0')
grp.add_option('--clang-prefix', dest='clang_prefix', default='',
grp.add_option('--clang-prefix', dest='clang_prefix',
help='enable fallback configuration method by specifying a clang installation prefix (e.g. /opt/llvm)')
grp.add_option('--variant', default='release',
help='variant name for saving configuration and build results. Variants other than "debug" turn on -O3')
@ -196,6 +196,14 @@ def configure(ctx):
# Ask llvm-config for cflags and ldflags
ctx.find_program(ctx.options.llvm_config, msg='checking for llvm-config', var='LLVM_CONFIG', mandatory=False)
if len(ctx.options.llvm_config):
ctx.env.rpath = [str(subprocess.check_output(
[ctx.options.llvm_config, '--libdir'],
stderr=subprocess.STDOUT).decode()).strip()]
else:
# If `--llvm-config=` (empty)
ctx.env.rpath = []
if ctx.options.clang_prefix:
ctx.start_msg('Checking for clang prefix')
prefix = ctx.root.find_node(ctx.options.clang_prefix)
@ -216,15 +224,6 @@ def configure(ctx):
# using the provided info so far.
ctx.check_cxx(lib=libname('clang'), uselib_store='clang', use='clang')
# If the user passed `--llvm-config=` (setting `llvm-config` to
# the empty string) to the configure phase, we should not try to
# run it.
if len(ctx.options.llvm_config):
ctx.env.rpath = [str(subprocess.check_output(
[ctx.options.llvm_config, '--libdir'],
stderr=subprocess.STDOUT).decode()).strip()]
else:
ctx.env.rpath = []
# Use CXX set by --check-cxx-compiler if it is "clang".
# See https://github.com/jacobdufault/cquery/issues/237
@ -320,7 +319,7 @@ def configure(ctx):
ctx.msg('Clang library dir', ctx.env.LIBPATH_clang)
def build(bld):
cc_files = bld.path.ant_glob(['src/*.cc', 'src/messages/*.cc'])
cc_files = bld.path.ant_glob(['src/*.cc', 'src/messages/*.cc', 'third_party/*.cc'])
if bld.env['use_clang_cxx']:
cc_files += bld.path.ant_glob(['src/clang_cxx/*.cc'])
@ -364,13 +363,10 @@ def build(bld):
lib.append('ncurses')
# FIXME Figure out how to mix C and C++ source files and change it back to .c
bld.objects(name='siphash', source='third_party/siphash.cc')
# https://waf.io/apidocs/tools/c_aliases.html#waflib.Tools.c_aliases.program
bld.program(
source=cc_files,
use=['clang', 'siphash'],
use=['clang'],
includes=[
'src/',
'third_party/',
@ -392,10 +388,9 @@ def build(bld):
rpath=bld.env.rpath,
target='bin/cquery')
#from IPython import embed; embed()
if sys.platform != 'win32':
if bld.cmd == 'install' and 'clang_tarball_name' in bld.env:
clang_tarball_name = bld.env.clang_tarball_name
if bld.cmd == 'install':
if sys.platform != 'win32':
bld.install_files('${PREFIX}/lib/' + clang_tarball_name + '/lib', bld.path.get_bld().ant_glob('lib/' + clang_tarball_name + '/lib/libclang.(dylib|so.[4-9])', quiet=True))
# TODO This may be cached and cannot be re-triggered. Use proper shell escape.
bld(rule='rsync -rtR {}/./lib/{}/lib/clang/*/include {}/'.format(bld.path.get_bld(), clang_tarball_name, bld.env['PREFIX']))