main.Append(CCFLAGS=["-Wno-uninitialized"])
-have_pkg_config = readCommand(['pkg-config', '--version'], exception='')
+have_pkg_config = main.Detect('pkg-config')
# Check for the protobuf compiler
+main['HAVE_PROTOC'] = False
+protoc_version = []
try:
- main['HAVE_PROTOC'] = True
protoc_version = readCommand([main['PROTOC'], '--version']).split()
-
- # First two words should be "libprotoc x.y.z"
- if len(protoc_version) < 2 or protoc_version[0] != 'libprotoc':
- warning('Protocol buffer compiler (protoc) not found.\n'
- 'Please install protobuf-compiler for tracing support.')
- main['HAVE_PROTOC'] = False
- else:
- # Based on the availability of the compress stream wrappers,
- # require 2.1.0
- min_protoc_version = '2.1.0'
- if compareVersions(protoc_version[1], min_protoc_version) < 0:
- warning('protoc version', min_protoc_version,
- 'or newer required.\n'
- 'Installed version:', protoc_version[1])
- main['HAVE_PROTOC'] = False
- else:
- # Attempt to determine the appropriate include path and
- # library path using pkg-config, that means we also need to
- # check for pkg-config. Note that it is possible to use
- # protobuf without the involvement of pkg-config. Later on we
- # check go a library config check and at that point the test
- # will fail if libprotobuf cannot be found.
- if have_pkg_config:
- try:
- # Attempt to establish what linking flags to add for
- # protobuf
- # using pkg-config
- main.ParseConfig(
- 'pkg-config --cflags --libs-only-L protobuf')
- except:
- warning('pkg-config could not get protobuf flags.')
except Exception as e:
warning('While checking protoc version:', str(e))
- main['HAVE_PROTOC'] = False
+
+# Based on the availability of the compress stream wrappers, require 2.1.0.
+min_protoc_version = '2.1.0'
+
+# First two words should be "libprotoc x.y.z"
+if len(protoc_version) < 2 or protoc_version[0] != 'libprotoc':
+ warning('Protocol buffer compiler (protoc) not found.\n'
+ 'Please install protobuf-compiler for tracing support.')
+elif compareVersions(protoc_version[1], min_protoc_version) < 0:
+ warning('protoc version', min_protoc_version, 'or newer required.\n'
+ 'Installed version:', protoc_version[1])
+else:
+ # Attempt to determine the appropriate include path and
+ # library path using pkg-config, that means we also need to
+ # check for pkg-config. Note that it is possible to use
+ # protobuf without the involvement of pkg-config. Later on we
+ # check go a library config check and at that point the test
+ # will fail if libprotobuf cannot be found.
+ if have_pkg_config:
+ conf.CheckPkgConfig('protobuf', '--cflags', '--libs-only-L')
+ main['HAVE_PROTOC'] = True
+
# Cache build files in the supplied directory.
# Check for librt.
have_posix_clock = \
- conf.CheckLibWithHeader(None, 'time.h', 'C',
- 'clock_nanosleep(0,0,NULL,NULL);') or \
- conf.CheckLibWithHeader('rt', 'time.h', 'C',
+ conf.CheckLibWithHeader([None, 'rt'], 'time.h', 'C',
'clock_nanosleep(0,0,NULL,NULL);')
if not have_posix_clock:
warning("Can't find library for POSIX clocks.")
"on Ubuntu or RedHat).")
-# Detect back trace implementations. The last implementation in the
-# list will be used by default.
-backtrace_impls = [ "none" ]
-
-backtrace_checker = 'char temp;' + \
- ' backtrace_symbols_fd((void*)&temp, 0, 0);'
-if conf.CheckLibWithHeader(None, 'execinfo.h', 'C', backtrace_checker):
- backtrace_impls.append("glibc")
-elif conf.CheckLibWithHeader('execinfo', 'execinfo.h', 'C',
- backtrace_checker):
- # NetBSD and FreeBSD need libexecinfo.
- backtrace_impls.append("glibc")
- main.Append(LIBS=['execinfo'])
-
-if backtrace_impls[-1] == "none":
- default_backtrace_impl = "none"
+if conf.CheckLibWithHeader([None, 'execinfo'], 'execinfo.h', 'C',
+ 'char temp; backtrace_symbols_fd((void *)&temp, 0, 0);'):
+ main['BACKTRACE_IMPL'] = 'glibc'
+else:
+ main['BACKTRACE_IMPL'] = 'none'
warning("No suitable back trace implementation found.")
# Check for <fenv.h> (C99 FP environment control)
main['HAVE_PERF_ATTR_EXCLUDE_HOST'] = conf.CheckMember(
'linux/perf_event.h', 'struct perf_event_attr', 'exclude_host')
-def check_hdf5():
- return \
- conf.CheckLibWithHeader('hdf5', 'hdf5.h', 'C',
- 'H5Fcreate("", 0, 0, 0);') and \
- conf.CheckLibWithHeader('hdf5_cpp', 'H5Cpp.h', 'C++',
- 'H5::H5File("", 0);')
-
-def check_hdf5_pkg(name):
- print("Checking for %s using pkg-config..." % name, end="")
- if not have_pkg_config:
- print(" pkg-config not found")
- return False
-
- try:
- main.ParseConfig('pkg-config --cflags-only-I --libs-only-L %s' % name)
- print(" yes")
- return True
- except:
- print(" no")
- return False
-
# Check if there is a pkg-config configuration for hdf5. If we find
# it, setup the environment to enable linking and header inclusion. We
# don't actually try to include any headers or link with hdf5 at this
# stage.
-if not check_hdf5_pkg('hdf5-serial'):
- check_hdf5_pkg('hdf5')
+if have_pkg_config:
+ conf.CheckPkgConfig(['hdf5-serial', 'hdf5'],
+ '--cflags-only-I', '--libs-only-L')
# Check if the HDF5 libraries can be found. This check respects the
# include path and library path provided by pkg-config. We perform
# this check even if there isn't a pkg-config configuration for hdf5
# since some installations don't use pkg-config.
-have_hdf5 = check_hdf5()
+have_hdf5 = \
+ conf.CheckLibWithHeader('hdf5', 'hdf5.h', 'C',
+ 'H5Fcreate("", 0, 0, 0);') and \
+ conf.CheckLibWithHeader('hdf5_cpp', 'H5Cpp.h', 'C++',
+ 'H5::H5File("", 0);')
if not have_hdf5:
- print("Warning: Couldn't find any HDF5 C++ libraries. Disabling")
- print(" HDF5 support.")
+ warning("Couldn't find any HDF5 C++ libraries. Disabling HDF5 support.")
######################################################################
#
BoolVariable('BUILD_GPU', 'Build the compute-GPU model', False),
EnumVariable('PROTOCOL', 'Coherence protocol for Ruby', 'None',
all_protocols),
- EnumVariable('BACKTRACE_IMPL', 'Post-mortem dump implementation',
- backtrace_impls[-1], backtrace_impls),
('NUMBER_BITS_PER_SET', 'Max elements in set (default 64)',
64),
BoolVariable('USE_HDF5', 'Enable the HDF5 support', have_hdf5),
projects / gem5.git / blobdiff