# chrpath, etc.
if "PATH" not in os.environ: os.environ["PATH"] = ""
os.environ["PATH"] = P.join(opt.build_root, 'install/bin') + \
os.pathsep + os.environ["PATH"]
MIN_CC_VERSION = 4.4
# -Wl,-z,now ?
build_env = Environment(CC=opt.cc,
CXX=opt.cxx,
F77=opt.f77,
CFLAGS='-O3 -g',
CXXFLAGS='-O3 -g',
LDFLAGS=r'-Wl,-rpath,/%s' % ('a' * 100),
MAKEOPTS='-j%s' % opt.threads,
DOWNLOAD_DIR=opt.download_dir,
BUILD_DIR=P.join(opt.build_root, 'build'),
INSTALL_DIR=P.join(opt.build_root, 'install'),
MISC_DIR=P.join(opt.build_root, 'misc'),
PKG_CONFIG_PATH=P.join(opt.build_root, 'install',
'lib', 'pkgconfig'),
PATH=os.environ['PATH'],
FAST=str(int(opt.fast)))
if opt.ld_library_path is not None:
build_env['LD_LIBRARY_PATH'] = opt.ld_library_path
# Bugfix, add compiler's libraries to LD_LIBRARY_PATH.
comp_path = which(build_env['CC'])
libdir1 = P.join(P.dirname(P.dirname(comp_path)), "lib")
libdir2 = P.join(P.dirname(P.dirname(comp_path)), "lib64")
compiler_root = os.path.dirname(os.path.dirname(which(opt.cc)))
path_to_libs = P.join(compiler_root, 'lib') + ':' + P.join(
compiler_root, 'lib64')
install_dir = P.join(opt.build_root, 'install')
build_env = Environment(
CC = opt.cc,
CXX = opt.cxx,
GFORTRAN = opt.gfortran,
CFLAGS = '-O3',
CXXFLAGS = '-O3',
BUILD_DIR = P.join(opt.build_root, 'build'),
INSTALL_DIR = install_dir,
# Use this meaningless RPATH of 'a's so later we have enough room the obtained
# path to fit in a real path. Also set the paths to the compiler libs
# and to installed libs.
LDFLAGS = r'-Wl,-rpath,/%s' % ('a'*100) + ' -Wl,-rpath,' + path_to_libs + \
' -Wl,-rpath,' + install_dir + '/lib',
MAKEOPTS = '-j%s' % opt.threads,
DOWNLOAD_DIR = opt.download_dir,
ASP_DEPS_DIR = opt.asp_deps_dir,
MISC_DIR = P.join(opt.build_root, 'misc'),
PKG_CONFIG_PATH = P.join(opt.build_root, 'install', 'lib', 'pkgconfig'),
PATH = os.environ['PATH'],
LD_LIBRARY_PATH = os.environ['LD_LIBRARY_PATH'],
FAST = str(int(opt.fast)),
SKIP_TESTS = str(int(opt.skip_tests)),
)
if opt.ld_library_path is not None:
build_env['LD_LIBRARY_PATH'] = opt.ld_library_path