def CopyLibGccLibrary(cls):
# Find the correct path for libgcc
libgcc_filename = "libgcc_s.so"
libgcc_filename_main = libgcc_filename + ".1"
# check for gcc-config
cmd = 'whereis gcc-config | cut -d " " -f 2'
res = Tools.Run(cmd)
if res:
# Try gcc-config
cmd = "gcc-config -L | cut -d ':' -f 1"
res = Tools.Run(cmd)
if res:
# Use path from gcc-config
libgcc_path = res[0] + "/" + libgcc_filename_main
Tools.SafeCopy(libgcc_path, var.llib64)
os.chdir(var.llib64)
os.symlink(libgcc_filename_main, libgcc_filename)
return
# Doing a 'whereis <name of libgcc library>' will not work because it seems
# that it finds libraries in /lib, /lib64, /usr/lib, /usr/lib64, but not in
# /usr/lib/gcc/ (x86_64-pc-linux-gnu/5.4.0, etc)
# When a better approach is found, we can plug it in here directly and return
# in the event that it succeeds. If it fails, we just continue execution
# until the end of the function.
# If we've reached this point, we have failed to copy the gcc library.
Tools.Fail("Unable to retrieve the gcc library path!")
def CopyLibGccLibrary(cls):
"""Copy the 'libgcc' library so that when libpthreads loads it during runtime."""
# https://github.com/zfsonlinux/zfs/issues/4749.
# Find the correct path for libgcc
libgccFilename = "libgcc_s.so"
libgccFilenameMain = libgccFilename + ".1"
# check for gcc-config
gccConfigPath = Tools.GetProgramPath("gcc-config")
if gccConfigPath:
# Try gcc-config
cmd = "gcc-config -L | cut -d ':' -f 1"
res = Tools.Run(cmd)
if res:
# Use path from gcc-config
libgccPath = res[0] + "/" + libgccFilenameMain
Tools.SafeCopy(libgccPath, var.GetTempLib64Dir())
os.chdir(var.GetTempLib64Dir())
os.symlink(libgccFilenameMain, libgccFilename)
return
# Doing a 'whereis <name of libgcc library>' will not work because it seems
# that it finds libraries in /lib, /lib64, /usr/lib, /usr/lib64, but not in
# /usr/lib/gcc/ (x86_64-pc-linux-gnu/5.4.0, etc)
# When a better approach is found, we can plug it in here directly and return
# in the event that it succeeds. If it fails, we just continue execution
# until the end of the function.
# If we've reached this point, we have failed to copy the gcc library.
Tools.Fail("Unable to retrieve the gcc library path!")
def CopyLibGccLibrary(cls):
cmd = "gcc-config -L | cut -d ':' -f 1"
res = Tools.Run(cmd)
if len(res) < 1:
Tools.Fail("Unable to retrieve gcc library path!")
libgcc_filename = "libgcc_s.so"
libgcc_filename_main = libgcc_filename + ".1"
libgcc_path = res[0] + "/" + libgcc_filename_main
Tools.SafeCopy(libgcc_path, var.llib64)
os.chdir(var.llib64)
os.symlink(libgcc_filename_main, libgcc_filename)
