def mkspec_gxx_configure(conf, major, minor, prefix=None, minimum=False):
"""
:param major: The major version number of the compiler, e.g. 4
:param minor: The minor version number of the compiler, e.g. 6
:param prefix: Prefix to the compiler name, e.g. 'arm-linux-androideabi'
:param minimum: Only check for a minimum compiler version, if true
"""
# Where to look for the compiler
paths = conf.mkspec_get_toolchain_paths()
# Find g++ first
gxx_names = conf.mkspec_get_gnu_binary_name('g++', major, minor, prefix)
if minimum:
gxx_names = 'g++'
cxx = conf.find_program(gxx_names, path_list=paths)
cxx = conf.cmd_to_list(cxx)
conf.env['CXX'] = cxx
conf.env['CXX_NAME'] = os.path.basename(conf.env.get_flat('CXX'))
if minimum:
conf.mkspec_check_minimum_cc_version(cxx, major, minor)
else:
conf.mkspec_check_cc_version(cxx, major, minor)
# Also find gcc
gcc_names = conf.mkspec_get_gnu_binary_name('gcc', major, minor, prefix)
if minimum:
gcc_names = 'gcc'
cc = conf.find_program(gcc_names, path_list=paths)
cc = conf.cmd_to_list(cc)
conf.env['CC'] = cc
conf.env['CC_NAME'] = os.path.basename(conf.env.get_flat('CC'))
if minimum:
conf.mkspec_check_minimum_cc_version(cc, major, minor)
else:
conf.mkspec_check_cc_version(cc, major, minor)
# Find the archiver
ar = conf.mkspec_get_ar_binary_name(prefix)
conf.find_program(ar, path_list=paths, var='AR')
conf.env.ARFLAGS = 'rcs'
# Set up C++ tools and flags
conf.gxx_common_flags()
conf.gxx_modifier_platform()
conf.cxx_load_tools()
conf.cxx_add_flags()
# Also set up C tools and flags
conf.gcc_common_flags()
conf.gcc_modifier_platform()
conf.cc_load_tools()
conf.cc_add_flags()
# Add linker flags
conf.link_add_flags()
# Add our own cxx flags
conf.mkspec_set_gxx_cxxflags()
# Add our own cc flags
conf.mkspec_set_gcc_ccflags()
def configure(conf):
conf.find_pgi_compiler('CXX', 'pgCC')
conf.find_ar()
conf.gxx_common_flags()
conf.cxx_load_tools()
conf.cxx_add_flags()
conf.link_add_flags()
def mkspec_gxx_configure(conf, major, minor, prefix=None, minimum=False):
"""
:param major: The major version number of the compiler, e.g. 4
:param minor: The minor version number of the compiler, e.g. 6
:param prefix: Prefix to the compiler name, e.g. 'arm-linux-androideabi'
:param minimum: Only check for a minimum compiler version, if true
"""
# Where to look for the compiler
paths = conf.mkspec_get_toolchain_paths()
# Find g++ first
gxx_names = conf.mkspec_get_gnu_binary_name('g++', major, minor, prefix)
if minimum:
gxx_names = 'g++'
cxx = conf.find_program(gxx_names, path_list=paths)
cxx = conf.cmd_to_list(cxx)
conf.env['CXX'] = cxx
conf.env['CXX_NAME'] = os.path.basename(conf.env.get_flat('CXX'))
if minimum:
conf.mkspec_check_minimum_cc_version(cxx, major, minor)
else:
conf.mkspec_check_cc_version(cxx, major, minor)
# Also find gcc
gcc_names = conf.mkspec_get_gnu_binary_name('gcc', major, minor, prefix)
if minimum:
gcc_names = 'gcc'
cc = conf.find_program(gcc_names, path_list=paths)
cc = conf.cmd_to_list(cc)
conf.env['CC'] = cc
conf.env['CC_NAME'] = os.path.basename(conf.env.get_flat('CC'))
if minimum:
conf.mkspec_check_minimum_cc_version(cc, major, minor)
else:
conf.mkspec_check_cc_version(cc, major, minor)
# Find the archiver
ar = conf.mkspec_get_ar_binary_name(prefix)
conf.find_program(ar, path_list=paths, var='AR')
conf.env.ARFLAGS = 'rcs'
# Set up C++ tools and flags
conf.gxx_common_flags()
conf.gxx_modifier_platform()
conf.cxx_load_tools()
conf.cxx_add_flags()
# Also set up C tools and flags
conf.gcc_common_flags()
conf.gcc_modifier_platform()
conf.cc_load_tools()
conf.cc_add_flags()
# Add linker flags
conf.link_add_flags()
# Add our own cxx flags
conf.mkspec_set_gxx_cxxflags()
# Add our own cc flags
conf.mkspec_set_gcc_ccflags()
def configure(conf):
conf.find_pgi_compiler('CXX', 'pgCC')
conf.find_ar()
conf.gxx_common_flags()
conf.cxx_load_tools()
conf.cxx_add_flags()
conf.link_add_flags()
def configure(conf):
conf.find_pgi_compiler("CXX", "pgCC")
conf.find_ar()
conf.gxx_common_flags()
conf.cxx_load_tools()
conf.cxx_add_flags()
conf.link_add_flags()
def configure(conf):
conf.find_icpc()
conf.find_ar()
conf.gxx_common_flags()
conf.gxx_modifier_platform()
conf.cxx_load_tools()
conf.cxx_add_flags()
conf.link_add_flags()
def configure(conf): conf.find_icpc() conf.find_ar() conf.gxx_common_flags() conf.gxx_modifier_platform() conf.cxx_load_tools() conf.cxx_add_flags() conf.link_add_flags()
def configure(conf):
conf.find_clangxx()
conf.find_program(["llvm-ar", "ar"], var="AR")
conf.find_ar()
conf.gxx_common_flags()
conf.gxx_modifier_platform()
conf.cxx_load_tools()
conf.cxx_add_flags()
conf.link_add_flags()
def configure(conf): conf.find_clangxx() conf.find_program(['llvm-ar', 'ar'], var='AR') conf.find_ar() conf.gxx_common_flags() conf.gxx_modifier_platform() conf.cxx_load_tools() conf.cxx_add_flags() conf.link_add_flags()
def configure(conf):
conf.find_gxx()
conf.find_ar()
conf.gxx_common_flags()
conf.gxx_modifier_platform()
conf.cxx_load_tools()
conf.cxx_add_flags()
conf.link_add_flags()
conf.check_gcc_o_space('cxx')
def configure(conf):
conf.find_clangxx()
conf.find_program(['llvm-ar', 'ar'], var='AR')
conf.find_ar()
conf.gxx_common_flags()
conf.gxx_modifier_platform()
conf.cxx_load_tools()
conf.cxx_add_flags()
conf.link_add_flags()
def setup_gnu_gcc_toolchain(conf, prefix, compiler = None, cxxcompiler = None, path_list=None):
env = conf.env
env.stash()
try:
env['GNU_GCC_PREFIX'] = prefix
env['GNU_BINUTILS_PREFIX'] = prefix
conf.setup_gnu_binutils(path_list)
compiler = compiler or (env['GNU_GCC_PREFIX'] + 'gcc')
cxxcompiler = cxxcompiler or (env['GNU_GCC_PREFIX'] + 'g++')
cc = conf.find_program(compiler, var='CC', path_list=path_list)
cc = conf.cmd_to_list(cc)
cxx = conf.find_program(cxxcompiler, var='CXX', mandatory=False, path_list=path_list)
cxx = conf.cmd_to_list(cxx)
conf.env.CC = cc
conf.env.AS = cc
env['CC_NAME'] = 'gcc'
env['CC_VERSION'] = conf.cmd_and_log(env.CC + ["-dumpversion"]).strip().split('.')
env['MACHINE'] = env['MACHINE'] or conf.cmd_and_log(env.CC +["-dumpmachine"]).strip()
env['DEST_OS'] = 'Unknown'
# backwards compat. Since we support clang now as well,
# there is no common CC_PREFIX anymore. (CLANG is not prefixed)
# please use 'MACHINE' for future developments
env['CC_PREFIX'] = prefix.strip('-')
conf.cc_load_tools()
conf.gcc_common_flags()
conf.cc_add_flags()
conf.env.AS_TGT_F = '-o'
if(cxx):
env['CXX_NAME'] = 'gcc'
env['CXX'] = cxx
conf.cxx_load_tools()
conf.gxx_common_flags()
conf.cxx_add_flags()
conf.link_add_flags()
# we have to use gnu99 because we use some non standard gnu extensions conditionally
# when __GNUC__ is defined
env.append_value('CFLAGS_standard_c99', [ "-std=gnu99" ])
except conf.errors.ConfigurationError:
env.revert()
raise
def configure(conf): """ Configuration for g++ """ conf.find_gxx() conf.find_ar() conf.gxx_common_flags() conf.gxx_modifier_platform() conf.cxx_load_tools() conf.cxx_add_flags() conf.link_add_flags()
def configure(conf):
"""
Configuration for g++
"""
conf.find_gxx()
conf.find_ar()
conf.gxx_common_flags()
conf.gxx_modifier_platform()
conf.cxx_load_tools()
conf.cxx_add_flags()
conf.link_add_flags()
def configure(conf): conf.find_clangxx() conf.find_program(['llvm-ar', 'ar'], var='AR') conf.find_ar() conf.gxx_common_flags() # Allow the user to provide flags for the target platform. conf.gxx_modifier_platform() # And allow more fine grained control based on the compiler's triplet. conf.clang_modifier_target_triple(cpp=True) conf.cxx_load_tools() conf.cxx_add_flags() conf.link_add_flags()
def configure(conf): """ Configuration for g++ """ try: conf.find_gxx() except Exception as e: print 'ERROR:', e pass conf.find_ar() conf.gxx_common_flags() conf.gxx_modifier_platform() conf.cxx_load_tools() conf.cxx_add_flags() conf.link_add_flags()
def configure(conf):
"""
Configuration for g++
"""
try:
conf.find_gxx()
except Exception as e:
print 'ERROR:', e
pass
conf.find_ar()
conf.gxx_common_flags()
conf.gxx_modifier_platform()
conf.cxx_load_tools()
conf.cxx_add_flags()
conf.link_add_flags()
def configure(conf):
conf.find_emscripten()
conf.find_ar()
conf.gcc_common_flags()
conf.gxx_common_flags()
conf.cc_load_tools()
conf.cc_add_flags()
conf.cxx_load_tools()
conf.cxx_add_flags()
conf.link_add_flags()
conf.env.ARFLAGS = ['rcs']
conf.env.cshlib_PATTERN = '%s.js'
conf.env.cxxshlib_PATTERN = '%s.js'
conf.env.cstlib_PATTERN = '%s.bc'
conf.env.cxxstlib_PATTERN = '%s.bc'
conf.env.cprogram_PATTERN = '%s.html'
conf.env.cxxprogram_PATTERN = '%s.html'
conf.env.append_value('LINKFLAGS',['-Wl,--enable-auto-import'])
def configure(conf):
conf.find_emscripten()
conf.find_ar()
conf.gcc_common_flags()
conf.gxx_common_flags()
conf.cc_load_tools()
conf.cc_add_flags()
conf.cxx_load_tools()
conf.cxx_add_flags()
conf.link_add_flags()
conf.env.ARFLAGS = ['rcs']
conf.env.cshlib_PATTERN = '%s.js'
conf.env.cxxshlib_PATTERN = '%s.js'
conf.env.cstlib_PATTERN = '%s.bc'
conf.env.cxxstlib_PATTERN = '%s.bc'
conf.env.cprogram_PATTERN = '%s.html'
conf.env.cxxprogram_PATTERN = '%s.html'
conf.env.append_value('LINKFLAGS', ['-Wl,--enable-auto-import'])
def configure(conf):
"""
Configuration for gcc
"""
conf.find_gcc()
conf.find_ar()
conf.gcc_common_flags()
conf.cc_load_tools()
conf.cc_add_flags()
#conf.link_add_flags()
conf.find_gxx()
#conf.find_ar()
conf.gxx_common_flags()
conf.cxx_load_tools()
conf.cxx_add_flags()
conf.link_add_flags()
conf.find_gas()
def configure(conf):
conf.find_emscripten()
conf.find_ar()
conf.gcc_common_flags()
conf.gxx_common_flags()
conf.cc_load_tools()
conf.cc_add_flags()
conf.cxx_load_tools()
conf.cxx_add_flags()
conf.link_add_flags()
conf.env.ARFLAGS = ["rcs"]
conf.env.cshlib_PATTERN = "%s.js"
conf.env.cxxshlib_PATTERN = "%s.js"
conf.env.cstlib_PATTERN = "%s.a"
conf.env.cxxstlib_PATTERN = "%s.a"
conf.env.cprogram_PATTERN = "%s.html"
conf.env.cxxprogram_PATTERN = "%s.html"
conf.env.CXX_TGT_F = ["-c", "-o", ""]
conf.env.CC_TGT_F = ["-c", "-o", ""]
conf.env.CXXLNK_TGT_F = ["-o", ""]
conf.env.CCLNK_TGT_F = ["-o", ""]
conf.env.append_value("LINKFLAGS", ["-Wl,--enable-auto-import"])
def mkspec_emscripten_configure(conf, major, minor, minimum=False,
force_debug=False):
"""
:param force_debug: Always compile with debugging flags, if true
"""
# The path to the emscripten compiler
paths = conf.get_tool_option('emscripten_path')
# The node.js binary can be "nodejs" or simply "node"
conf.find_program(['nodejs', 'node'], var='NODEJS')
# Find the clang++ compiler
cxx = conf.find_program(['em++'], path_list=paths)
cxx = conf.cmd_to_list(cxx)
conf.env['CXX'] = cxx
conf.env['CXX_NAME'] = os.path.basename(conf.env.get_flat('CXX'))
conf.check_emscripten_version(cxx, major, minor, minimum)
# Find clang as the C compiler
cc = conf.find_program(['emcc'], path_list=paths)
cc = conf.cmd_to_list(cc)
conf.env['CC'] = cc
conf.env['CC_NAME'] = os.path.basename(conf.env.get_flat('CC'))
conf.check_emscripten_version(cc, major, minor, minimum)
# Find the archiver
conf.find_program('emar', path_list=paths, var='AR')
conf.env.ARFLAGS = 'rcs'
# Set up C++ tools and flags
conf.gxx_common_flags()
#conf.gxx_modifier_platform()
conf.cxx_load_tools()
conf.cxx_add_flags()
# Also set up C tools and flags
conf.gcc_common_flags()
#conf.gcc_modifier_platform()
conf.cc_load_tools()
conf.cc_add_flags()
# Add linker flags
conf.link_add_flags()
# Add our own cxx flags
conf.env['CXXFLAGS'] += ['-O2', '-Wextra', '-Wall']
if conf.has_tool_option('cxx_debug') or force_debug:
conf.env['CXXFLAGS'] += ['-g']
conf.env['LINKFLAGS'] += ['-s']
if conf.has_tool_option('cxx_nodebug'):
conf.env['DEFINES'] += ['NDEBUG']
conf.env['CXXFLAGS'] += ['-std=c++0x']
# Add our own cc flags
conf.env['CFLAGS'] += ['-O2', '-Wextra', '-Wall']
if conf.has_tool_option('cxx_debug') or force_debug:
conf.env['CFLAGS'] += ['-g']
if conf.has_tool_option('cxx_nodebug'):
conf.env['DEFINES'] += ['NDEBUG']
conf.env['cprogram_PATTERN'] = conf.env['cxxprogram_PATTERN'] = '%s.js'
conf.set_mkspec_platform('emscripten')
def mkspec_clang_configure(conf,
major,
minor,
prefix=None,
minimum=False,
force_debug=False):
"""
:param major: The major version number of the compiler, e.g. 3
:param minor: The minor version number of the compiler, e.g. 4
:param prefix: Prefix to compiler name, e.g. 'arm-linux-androideabi'
:param minimum: Only check for a minimum compiler version, if true
:param force_debug: Always compile with debugging flags, if true
"""
# Where to look
paths = conf.mkspec_get_toolchain_paths()
# If the user-defined CXX variable is set, then use that compiler
if "CXX" in os.environ:
cxx = waflib.Utils.to_list(os.environ["CXX"])
conf.to_log("Using user defined environment variable CXX=%r" % cxx)
else:
# Find the clang++ compiler
clangxx_names = conf.mkspec_get_compiler_binary_name(
"clang++", major, minor, prefix)
if minimum:
clangxx_names = "clang++"
cxx = conf.find_program(clangxx_names, path_list=paths)
cxx = conf.cmd_to_list(cxx)
conf.env["CXX"] = cxx
conf.env["CXX_NAME"] = os.path.basename(conf.env.get_flat("CXX"))
conf.mkspec_check_clang_version(cxx, major, minor, minimum)
# If the user-defined CC variable is set, then use that compiler
if "CC" in os.environ:
cc = waflib.Utils.to_list(os.environ["CC"])
conf.to_log("Using user defined environment variable CC=%r" % cc)
else:
# Find clang as the C compiler
clang_names = conf.mkspec_get_compiler_binary_name(
"clang", major, minor, prefix)
if minimum:
clang_names = "clang"
cc = conf.find_program(clang_names, path_list=paths)
cc = conf.cmd_to_list(cc)
conf.env["CC"] = cc
conf.env["CC_NAME"] = os.path.basename(conf.env.get_flat("CC"))
conf.mkspec_check_clang_version(cc, major, minor, minimum)
# Find the archiver
ar = conf.mkspec_get_ar_binary_name(prefix)
conf.find_program(ar, path_list=paths, var="AR")
conf.env.ARFLAGS = "rcs"
# Set up C++ tools and flags
conf.gxx_common_flags()
conf.gxx_modifier_platform()
conf.cxx_load_tools()
conf.cxx_add_flags()
# Also set up C tools and flags
conf.gcc_common_flags()
conf.gcc_modifier_platform()
conf.cc_load_tools()
conf.cc_add_flags()
# Add linker flags
conf.link_add_flags()
# Add our own cxx flags
conf.mkspec_set_clang_cxxflags(force_debug)
# Add our own cc flags
conf.mkspec_set_clang_ccflags(force_debug)
def mkspec_emscripten_configure(conf, major, minor, minimum=False,
force_debug=False):
"""
:param force_debug: Always compile with debugging flags, if true
"""
conf.set_mkspec_platform('emscripten')
# The path to the emscripten compiler
paths = conf.get_tool_option('emscripten_path')
# The node.js binary can be "nodejs" or simply "node"
conf.find_program(['nodejs', 'node'], var='NODEJS')
# Find the clang++ compiler
cxx = conf.find_program(['em++'], path_list=paths)
cxx = conf.cmd_to_list(cxx)
conf.env['CXX'] = cxx
conf.env['CXX_NAME'] = os.path.basename(conf.env.get_flat('CXX'))
conf.check_emscripten_version(cxx, major, minor, minimum)
# Find clang as the C compiler
cc = conf.find_program(['emcc'], path_list=paths)
cc = conf.cmd_to_list(cc)
conf.env['CC'] = cc
conf.env['CC_NAME'] = os.path.basename(conf.env.get_flat('CC'))
conf.check_emscripten_version(cc, major, minor, minimum)
# Find the archiver
conf.find_program('emar', path_list=paths, var='AR')
conf.env.ARFLAGS = ['rcs']
# Set up C++ tools and flags
conf.gxx_common_flags()
conf.cxx_load_tools()
conf.cxx_add_flags()
# Also set up C tools and flags
conf.gcc_common_flags()
conf.cc_load_tools()
conf.cc_add_flags()
# Add linker flags
conf.link_add_flags()
# Add the special flags required for emscripten
conf.env.cshlib_PATTERN = '%s.js'
conf.env.cxxshlib_PATTERN = '%s.js'
conf.env.cstlib_PATTERN = '%s.a'
conf.env.cxxstlib_PATTERN = '%s.a'
conf.env.cprogram_PATTERN = conf.env.cxxprogram_PATTERN = '%s.js'
conf.env.CXX_TGT_F = ['-c', '-o', '']
conf.env.CC_TGT_F = ['-c', '-o', '']
conf.env.CXXLNK_TGT_F = ['-o', '']
conf.env.CCLNK_TGT_F = ['-o', '']
conf.env.append_value('LINKFLAGS',['-Wl,--enable-auto-import'])
# Add our own cxx flags
conf.env['CXXFLAGS'] += \
['-O2', '-Wextra', '-Wall', '-Wno-warn-absolute-paths']
if conf.has_tool_option('cxx_debug') or force_debug:
conf.env['CXXFLAGS'] += ['-g']
conf.env['LINKFLAGS'] += ['-s']
if conf.has_tool_option('cxx_nodebug'):
conf.env['DEFINES'] += ['NDEBUG']
conf.env['CXXFLAGS'] += ['-std=c++11']
# Add our own cc flags
conf.env['CFLAGS'] += \
['-O2', '-Wextra', '-Wall', '-Wno-warn-absolute-paths']
if conf.has_tool_option('cxx_debug') or force_debug:
conf.env['CFLAGS'] += ['-g']
if conf.has_tool_option('cxx_nodebug'):
conf.env['DEFINES'] += ['NDEBUG']
def mkspec_emscripten_configure(conf, major, minor, minimum=False, force_debug=False):
"""
:param force_debug: Always compile with debugging flags, if true
"""
conf.set_mkspec_platform("emscripten")
# The path to the emscripten compiler
paths = conf.get_tool_option("emscripten_path")
# The node.js binary can be "nodejs" or simply "node"
conf.find_program(["nodejs", "node"], var="NODEJS")
# Find the clang++ compiler
cxx = conf.find_program(["em++"], path_list=paths)
cxx = conf.cmd_to_list(cxx)
conf.env["CXX"] = cxx
conf.env["CXX_NAME"] = os.path.basename(conf.env.get_flat("CXX"))
conf.check_emscripten_version(cxx, major, minor, minimum)
# Find clang as the C compiler
cc = conf.find_program(["emcc"], path_list=paths)
cc = conf.cmd_to_list(cc)
conf.env["CC"] = cc
conf.env["CC_NAME"] = os.path.basename(conf.env.get_flat("CC"))
conf.check_emscripten_version(cc, major, minor, minimum)
# Find the archiver
conf.find_program("emar", path_list=paths, var="AR")
conf.env.ARFLAGS = ["rcs"]
# Set up C++ tools and flags
conf.gxx_common_flags()
conf.cxx_load_tools()
conf.cxx_add_flags()
# Also set up C tools and flags
conf.gcc_common_flags()
conf.cc_load_tools()
conf.cc_add_flags()
# Add linker flags
conf.link_add_flags()
# Add the special flags required for emscripten
conf.env.cshlib_PATTERN = "%s.js"
conf.env.cxxshlib_PATTERN = "%s.js"
conf.env.cstlib_PATTERN = "%s.a"
conf.env.cxxstlib_PATTERN = "%s.a"
conf.env.cprogram_PATTERN = conf.env.cxxprogram_PATTERN = "%s.js"
conf.env.CXX_TGT_F = ["-c", "-o", ""]
conf.env.CC_TGT_F = ["-c", "-o", ""]
conf.env.CXXLNK_TGT_F = ["-o", ""]
conf.env.CCLNK_TGT_F = ["-o", ""]
conf.env.append_value("LINKFLAGS", ["-Wl,--enable-auto-import"])
# Add our own cxx flags
conf.env["CXXFLAGS"] += ["-Wextra", "-Wall", "-Wno-warn-absolute-paths"]
if conf.has_tool_option("cxx_debug") or force_debug:
conf.env["CXXFLAGS"] += ["-g"]
conf.env["LINKFLAGS"] += ["-s"]
# Don't add any optimization flags
conf.env["MKSPEC_DISABLE_OPTIMIZATION"] = True
cxxoptflags = ["-O2"]
if not conf.env["MKSPEC_DISABLE_OPTIMIZATION"]:
conf.env["CXXFLAGS"] += cxxoptflags
if conf.has_tool_option("cxx_nodebug"):
conf.env["DEFINES"] += ["NDEBUG"]
conf.env["CXXFLAGS"] += ["-std=c++11"]
if conf.has_tool_option("cxx_debug") or force_debug:
conf.env["CFLAGS"] += ["-g"]
# Don't add any optimization flags
conf.env["MKSPEC_DISABLE_OPTIMIZATION"] = True
coptflags = ["-O2"]
if not conf.env["MKSPEC_DISABLE_OPTIMIZATION"]:
conf.env["CFLAGS"] += coptflags
# Add our own cc flags
conf.env["CFLAGS"] += ["-Wextra", "-Wall", "-Wno-warn-absolute-paths"]
if conf.has_tool_option("cxx_nodebug"):
conf.env["DEFINES"] += ["NDEBUG"]
def mkspec_clang_configure(conf, major, minor, prefix=None, minimum=False,
force_debug=False):
"""
:param major: The major version number of the compiler, e.g. 3
:param minor: The minor version number of the compiler, e.g. 4
:param prefix: Prefix to compiler name, e.g. 'arm-linux-androideabi'
:param minimum: Only check for a minimum compiler version, if true
:param force_debug: Always compile with debugging flags, if true
"""
# Where to look
paths = conf.mkspec_get_toolchain_paths()
# Find the clang++ compiler
clangxx_names = conf.mkspec_get_clangxx_binary_name(major, minor)
if minimum:
clangxx_names = 'clang++'
cxx = conf.find_program(clangxx_names, path_list=paths)
cxx = conf.cmd_to_list(cxx)
conf.env['CXX'] = cxx
conf.env['CXX_NAME'] = os.path.basename(conf.env.get_flat('CXX'))
if minimum:
conf.mkspec_check_minimum_cc_version(cxx, major, minor)
else:
conf.mkspec_check_cc_version(cxx, major, minor)
# Find clang as the C compiler
clang_names = conf.mkspec_get_clang_binary_name(major, minor)
if minimum:
clang_names = 'clang'
cc = conf.find_program(clang_names, path_list=paths)
cc = conf.cmd_to_list(cc)
conf.env['CC'] = cc
conf.env['CC_NAME'] = os.path.basename(conf.env.get_flat('CC'))
if minimum:
conf.mkspec_check_minimum_cc_version(cc, major, minor)
else:
conf.mkspec_check_cc_version(cc, major, minor)
# Find the archiver
ar = conf.mkspec_get_ar_binary_name(prefix)
conf.find_program(ar, path_list=paths, var='AR')
conf.env.ARFLAGS = 'rcs'
# Set up C++ tools and flags
conf.gxx_common_flags()
conf.gxx_modifier_platform()
conf.cxx_load_tools()
conf.cxx_add_flags()
# Also set up C tools and flags
conf.gcc_common_flags()
conf.gcc_modifier_platform()
conf.cc_load_tools()
conf.cc_add_flags()
# Add linker flags
conf.link_add_flags()
# Add our own cxx flags
conf.mkspec_set_clang_cxxflags(force_debug)
# Add our own cc flags
conf.mkspec_set_clang_ccflags(force_debug)
def mkspec_emscripten_configure(conf, major, minor, minimum=False,
force_debug=False):
print('***emscripten_common.py::mkspec_emscripten_configure')
"""
:param force_debug: Always compile with debugging flags, if true
"""
conf.set_mkspec_platform('emscripten')
# The path to the emscripten compiler
paths = conf.get_tool_option('emscripten_path')
# The node.js binary can be "nodejs" or simply "node"
conf.find_program(['nodejs', 'node'], var='NODEJS')
# Find the clang++ compiler
cxx = conf.find_program(['em++'], path_list=paths)
cxx = conf.cmd_to_list(cxx)
conf.env['CXX'] = cxx
conf.env['CXX_NAME'] = os.path.basename(conf.env.get_flat('CXX'))
conf.check_emscripten_version(cxx, major, minor, minimum)
# Find clang as the C compiler
cc = conf.find_program(['emcc'], path_list=paths)
cc = conf.cmd_to_list(cc)
conf.env['CC'] = cc
conf.env['CC_NAME'] = os.path.basename(conf.env.get_flat('CC'))
conf.check_emscripten_version(cc, major, minor, minimum)
# Find the archiver
conf.find_program('emar', path_list=paths, var='AR')
conf.env.ARFLAGS = ['rcs']
# Set up C++ tools and flags
conf.gxx_common_flags()
conf.cxx_load_tools()
conf.cxx_add_flags()
# Also set up C tools and flags
conf.gcc_common_flags()
conf.cc_load_tools()
conf.cc_add_flags()
# Add linker flags
conf.link_add_flags()
# Add the special flags required for emscripten
conf.env.cshlib_PATTERN = '%s.js'
conf.env.cxxshlib_PATTERN = '%s.js'
conf.env.cstlib_PATTERN = '%s.a'
conf.env.cxxstlib_PATTERN = '%s.a'
conf.env.cprogram_PATTERN = conf.env.cxxprogram_PATTERN = '%s.js'
conf.env.CXX_TGT_F = ['-c', '-o', '']
conf.env.CC_TGT_F = ['-c', '-o', '']
conf.env.CXXLNK_TGT_F = ['-o', '']
conf.env.CCLNK_TGT_F = ['-o', '']
conf.env.append_value('LINKFLAGS',['-Wl,--enable-auto-import'])
# Add our own cxx flags
conf.env['CXXFLAGS'] += \
['-O2', '-Wextra', '-Wall', '-Wno-warn-absolute-paths']
if conf.has_tool_option('cxx_debug') or force_debug:
conf.env['CXXFLAGS'] += ['-g']
conf.env['LINKFLAGS'] += ['-s']
if conf.has_tool_option('cxx_nodebug'):
conf.env['DEFINES'] += ['NDEBUG']
conf.env['CXXFLAGS'] += ['-std=c++11']
# Add our own cc flags
conf.env['CFLAGS'] += \
['-O2', '-Wextra', '-Wall', '-Wno-warn-absolute-paths']
if conf.has_tool_option('cxx_debug') or force_debug:
conf.env['CFLAGS'] += ['-g']
if conf.has_tool_option('cxx_nodebug'):
conf.env['DEFINES'] += ['NDEBUG']
