ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/tools/mklibs/patches/001-compile.patch b/tools/mklibs/patches/001-compile.patch
new file mode 100644
index 0000000..09b831a
--- /dev/null
+++ b/tools/mklibs/patches/001-compile.patch
@@ -0,0 +1,8 @@
+--- a/configure.ac
++++ b/configure.ac
+@@ -1,4 +1,4 @@
+-AC_INIT([mklibs],m4_esyscmd(dpkg-parsechangelog | perl -ne 'print $1 if m/^Version: (.*)$/;'))
++AC_INIT([mklibs],m4_esyscmd([head -n1 debian/changelog | awk -F'[\\\\(\\\\)]' '{ print $2 }' | xargs -I{} echo -n {}]))
+ AM_INIT_AUTOMAKE([foreign no-define])
+ AC_CONFIG_HEADERS([config.h])
+ AM_MAINTAINER_MODE
diff --git a/tools/mklibs/patches/002-disable_symbol_checks.patch b/tools/mklibs/patches/002-disable_symbol_checks.patch
new file mode 100644
index 0000000..96ca7a5
--- /dev/null
+++ b/tools/mklibs/patches/002-disable_symbol_checks.patch
@@ -0,0 +1,20 @@
+--- a/src/mklibs
++++ b/src/mklibs
+@@ -533,7 +533,7 @@ while 1:
+ # No progress in last pass. Verify all remaining symbols are weak.
+ for name in unresolved:
+ if not needed_symbols[name].weak:
+- raise Exception("Unresolvable symbol %s" % name)
++ print("WARNING: Unresolvable symbol %s" % name)
+ break
+
+ previous_pass_unresolved = unresolved
+@@ -568,7 +568,7 @@ while 1:
+ for name in needed_symbols:
+ if not name in symbol_provider:
+ if not needed_symbols[name].weak:
+- raise Exception("No library provides non-weak %s" % name)
++ print("WARNING: Unresolvable symbol %s" % name)
+ else:
+ lib = symbol_provider[name]
+ library_symbols_used[lib].add(library_symbols[lib][name])
diff --git a/tools/mklibs/patches/003-no_copy.patch b/tools/mklibs/patches/003-no_copy.patch
new file mode 100644
index 0000000..bc1ae8d
--- /dev/null
+++ b/tools/mklibs/patches/003-no_copy.patch
@@ -0,0 +1,50 @@
+--- a/src/mklibs
++++ b/src/mklibs
+@@ -472,7 +472,7 @@ while 1:
+ passnr = passnr + 1
+ # Gather all already reduced libraries and treat them as objects as well
+ small_libs = []
+- for lib in regexpfilter(os.listdir(dest_path), "(.*-so-stripped)$"):
++ for lib in regexpfilter(os.listdir(dest_path), "(.*-so)$"):
+ obj = dest_path + "/" + lib
+ small_libs.append(obj)
+ inode = os.stat(obj)[ST_INO]
+@@ -588,12 +588,7 @@ while 1:
+ if not so_file:
+ sys.exit("File not found:" + library)
+ pic_file = find_pic(library)
+- if not pic_file:
+- # No pic file, so we have to use the .so file, no reduction
+- debug(DEBUG_VERBOSE, "No pic file found for", so_file, "; copying")
+- command(target + "objcopy", "--strip-unneeded -R .note -R .comment",
+- so_file, dest_path + "/" + so_file_name + "-so-stripped")
+- else:
++ if pic_file:
+ # we have a pic file, recompile
+ debug(DEBUG_SPAM, "extracting from:", pic_file, "so_file:", so_file)
+ soname = extract_soname(so_file)
+@@ -636,22 +631,14 @@ while 1:
+ cmd.append(library_depends_gcc_libnames(so_file))
+ command(target + "gcc", *cmd)
+
+- # strip result
+- command(target + "objcopy", "--strip-unneeded -R .note -R .comment",
+- dest_path + "/" + so_file_name + "-so",
+- dest_path + "/" + so_file_name + "-so-stripped")
+ ## DEBUG
+ debug(DEBUG_VERBOSE, so_file, "\t", str(os.stat(so_file)[ST_SIZE]))
+ debug(DEBUG_VERBOSE, dest_path + "/" + so_file_name + "-so", "\t",
+ str(os.stat(dest_path + "/" + so_file_name + "-so")[ST_SIZE]))
+- debug(DEBUG_VERBOSE, dest_path + "/" + so_file_name + "-so-stripped",
+- "\t", str(os.stat(dest_path + "/" + so_file_name + "-so-stripped")[ST_SIZE]))
+
+ # Finalising libs and cleaning up
+-for lib in regexpfilter(os.listdir(dest_path), "(.*)-so-stripped$"):
+- os.rename(dest_path + "/" + lib + "-so-stripped", dest_path + "/" + lib)
+-for lib in regexpfilter(os.listdir(dest_path), "(.*-so)$"):
+- os.remove(dest_path + "/" + lib)
++for lib in regexpfilter(os.listdir(dest_path), "(.*)-so$"):
++ os.rename(dest_path + "/" + lib + "-so", dest_path + "/" + lib)
+
+ # Canonicalize library names.
+ for lib in sorted(regexpfilter(os.listdir(dest_path), "(.*so[.\d]*)$")):
diff --git a/tools/mklibs/patches/004-libpthread_link.patch b/tools/mklibs/patches/004-libpthread_link.patch
new file mode 100644
index 0000000..3a630ea
--- /dev/null
+++ b/tools/mklibs/patches/004-libpthread_link.patch
@@ -0,0 +1,28 @@
+--- a/src/mklibs
++++ b/src/mklibs
+@@ -106,14 +106,14 @@ def library_depends(obj):
+
+ # Return a list of libraries the passed objects depend on. The
+ # libraries are in "-lfoo" format suitable for passing to gcc.
+-def library_depends_gcc_libnames(obj):
++def library_depends_gcc_libnames(obj, soname):
+ if not os.access(obj, os.F_OK):
+ raise Exception("Cannot find lib: " + obj)
+ libs = library_depends(obj)
+ ret = []
+ for i in libs:
+ match = re.match("^(((?P<ld>ld\S*)|(lib(?P<lib>\S+))))\.so.*$", i)
+- if match:
++ if match and not soname in ("libpthread.so.0"):
+ if match.group('ld'):
+ ret.append(find_lib(match.group(0)))
+ elif match.group('lib'):
+@@ -628,7 +628,7 @@ while 1:
+ cmd.extend(extra_flags)
+ cmd.append("-lgcc")
+ cmd.extend(["-L%s" % a for a in [dest_path] + [sysroot + b for b in lib_path if sysroot == "" or b not in ("/" + libdir + "/", "/usr/" + libdir + "/")]])
+- cmd.append(library_depends_gcc_libnames(so_file))
++ cmd.append(library_depends_gcc_libnames(so_file, soname))
+ command(target + "gcc", *cmd)
+
+ ## DEBUG
diff --git a/tools/mklibs/patches/005-duplicate_syms.patch b/tools/mklibs/patches/005-duplicate_syms.patch
new file mode 100644
index 0000000..2627203
--- /dev/null
+++ b/tools/mklibs/patches/005-duplicate_syms.patch
@@ -0,0 +1,35 @@
+--- a/src/mklibs
++++ b/src/mklibs
+@@ -540,7 +540,6 @@ while 1:
+
+ library_symbols = {}
+ library_symbols_used = {}
+- symbol_provider = {}
+
+ # WORKAROUND: Always add libgcc on old-abi arm
+ header = elf_header(find_lib(libraries.copy().pop()))
+@@ -558,20 +557,13 @@ while 1:
+ library_symbols_used[library] = set()
+ for symbol in symbols:
+ for name in symbol.base_names():
+- if name in symbol_provider:
+- debug(DEBUG_SPAM, "duplicate symbol %s in %s and %s" % (symbol, symbol_provider[name], library))
+- else:
+- library_symbols[library][name] = symbol
+- symbol_provider[name] = library
++ library_symbols[library][name] = symbol
+
+ # which symbols are actually used from each lib
+ for name in needed_symbols:
+- if not name in symbol_provider:
+- if not needed_symbols[name].weak:
+- print("WARNING: Unresolvable symbol %s" % name)
+- else:
+- lib = symbol_provider[name]
+- library_symbols_used[lib].add(library_symbols[lib][name])
++ for lib in libraries:
++ if name in library_symbols[lib]:
++ library_symbols_used[lib].add(library_symbols[lib][name])
+
+ # reduce libraries
+ for library in sorted(libraries):
diff --git a/tools/mklibs/patches/007-gc_sections.patch b/tools/mklibs/patches/007-gc_sections.patch
new file mode 100644
index 0000000..3d098ae
--- /dev/null
+++ b/tools/mklibs/patches/007-gc_sections.patch
@@ -0,0 +1,11 @@
+--- a/src/mklibs
++++ b/src/mklibs
+@@ -611,7 +611,7 @@ while 1:
+ # compile in only used symbols
+ cmd = []
+ cmd.extend(gcc_options)
+- cmd.append("-nostdlib -nostartfiles -shared -Wl,-soname=" + soname)
++ cmd.append("-nostdlib -nostartfiles -shared -Wl,--gc-sections -Wl,-soname=" + soname)
+ cmd.extend(["-u%s" % a.linker_name() for a in symbols])
+ cmd.extend(["-o", dest_path + "/" + so_file_name + "-so"])
+ cmd.extend(extra_pre_obj)
diff --git a/tools/mklibs/patches/008-uclibc_libgcc_link.patch b/tools/mklibs/patches/008-uclibc_libgcc_link.patch
new file mode 100644
index 0000000..a221278
--- /dev/null
+++ b/tools/mklibs/patches/008-uclibc_libgcc_link.patch
@@ -0,0 +1,37 @@
+--- a/src/mklibs
++++ b/src/mklibs
+@@ -113,11 +113,8 @@ def library_depends_gcc_libnames(obj, so
+ ret = []
+ for i in libs:
+ match = re.match("^(((?P<ld>ld\S*)|(lib(?P<lib>\S+))))\.so.*$", i)
+- if match and not soname in ("libpthread.so.0"):
+- if match.group('ld'):
+- ret.append(find_lib(match.group(0)))
+- elif match.group('lib'):
+- ret.append('-l%s' % match.group('lib'))
++ if match:
++ ret.append(find_lib(match.group(0)))
+ return ' '.join(ret)
+
+ class Symbol(object):
+@@ -593,6 +590,7 @@ while 1:
+ extra_flags = []
+ extra_pre_obj = []
+ extra_post_obj = []
++ libgcc_link = find_lib("libgcc_s.so.1")
+
+ symbols.update(library_symbols_used[library])
+
+@@ -618,9 +616,10 @@ while 1:
+ cmd.append(pic_file)
+ cmd.extend(extra_post_obj)
+ cmd.extend(extra_flags)
+- cmd.append("-lgcc")
+ cmd.extend(["-L%s" % a for a in [dest_path] + [sysroot + b for b in lib_path if sysroot == "" or b not in ("/" + libdir + "/", "/usr/" + libdir + "/")]])
+- cmd.append(library_depends_gcc_libnames(so_file, soname))
++ if soname != "libgcc_s.so.1":
++ cmd.append(library_depends_gcc_libnames(so_file, soname))
++ cmd.append(libgcc_link)
+ command(target + "gcc", *cmd)
+
+ ## DEBUG
diff --git a/tools/mklibs/patches/010-remove_STT_GNU_IFUNC.patch b/tools/mklibs/patches/010-remove_STT_GNU_IFUNC.patch
new file mode 100644
index 0000000..6bae8c7
--- /dev/null
+++ b/tools/mklibs/patches/010-remove_STT_GNU_IFUNC.patch
@@ -0,0 +1,20 @@
+--- a/src/mklibs-readelf/main.cpp
++++ b/src/mklibs-readelf/main.cpp
+@@ -84,7 +84,7 @@ static void process_symbols_provided (co
+ continue;
+ if (shndx == SHN_UNDEF || shndx == SHN_ABS)
+ continue;
+- if (type != STT_NOTYPE && type != STT_OBJECT && type != STT_FUNC && type != STT_GNU_IFUNC && type != STT_COMMON && type != STT_TLS)
++ if (type != STT_NOTYPE && type != STT_OBJECT && type != STT_FUNC && type != STT_COMMON && type != STT_TLS)
+ continue;
+ if (!name.size())
+ continue;
+@@ -115,7 +115,7 @@ static void process_symbols_undefined (c
+ continue;
+ if (shndx != SHN_UNDEF)
+ continue;
+- if (type != STT_NOTYPE && type != STT_OBJECT && type != STT_FUNC && type != STT_GNU_IFUNC && type != STT_COMMON && type != STT_TLS)
++ if (type != STT_NOTYPE && type != STT_OBJECT && type != STT_FUNC && type != STT_COMMON && type != STT_TLS)
+ continue;
+ if (!name.size())
+ continue;
diff --git a/tools/mklibs/patches/011-remove_multiarch.patch b/tools/mklibs/patches/011-remove_multiarch.patch
new file mode 100644
index 0000000..8c0bfdf
--- /dev/null
+++ b/tools/mklibs/patches/011-remove_multiarch.patch
@@ -0,0 +1,10 @@
+--- a/src/mklibs
++++ b/src/mklibs
+@@ -269,6 +269,7 @@ def extract_soname(so_file):
+ return ""
+
+ def multiarch(paths):
++ return paths
+ devnull = open('/dev/null', 'w')
+ dpkg_architecture = subprocess.Popen(
+ ['dpkg-architecture', '-qDEB_HOST_MULTIARCH'],
diff --git a/tools/mklibs/patches/100-apply-2to3.patch b/tools/mklibs/patches/100-apply-2to3.patch
new file mode 100644
index 0000000..dcacbab
--- /dev/null
+++ b/tools/mklibs/patches/100-apply-2to3.patch
@@ -0,0 +1,154 @@
+--- a/src/mklibs
++++ b/src/mklibs
+@@ -57,17 +57,17 @@ debuglevel = DEBUG_NORMAL
+
+ def debug(level, *msg):
+ if debuglevel >= level:
+- print(string.join(msg))
++ print(' '.join(msg))
+
+ # return a list of lines of output of the command
+ def command(command, *args):
+- debug(DEBUG_SPAM, "calling", command, string.join(args))
++ debug(DEBUG_SPAM, "calling", command, ' '.join(args))
+ pipe = os.popen(command + ' ' + ' '.join(args), 'r')
+ output = pipe.read().strip()
+ status = pipe.close()
+ if status is not None and os.WEXITSTATUS(status) != 0:
+ print("Command failed with status", os.WEXITSTATUS(status), ":", \
+- command, string.join(args))
++ command, ' '.join(args))
+ print("With output:", output)
+ sys.exit(1)
+ return [i for i in output.split('\n') if i]
+@@ -296,7 +296,7 @@ def usage(was_err):
+ print("Make a set of minimal libraries for FILE(s, file=outfd) in DEST.", file=outfd)
+ print("" , file=outfd)
+ print(" -d, --dest-dir DIRECTORY create libraries in DIRECTORY", file=outfd)
+- print(" -D, --no-default-lib omit default libpath (", ':'.join(default_lib_path, file=outfd), ", file=outfd)", file=outfd)
++ print(" -D, --no-default-lib omit default libpath (", ':'.join(default_lib_path), ")", file=outfd)
+ print(" -L DIRECTORY[:DIRECTORY]... add DIRECTORY(s, file=outfd) to the library search path", file=outfd)
+ print(" -l LIBRARY add LIBRARY always", file=outfd)
+ print(" --ldlib LDLIB use LDLIB for the dynamic linker", file=outfd)
+@@ -372,7 +372,7 @@ for opt, arg in optlist:
+ if debuglevel < DEBUG_SPAM:
+ debuglevel = debuglevel + 1
+ elif opt == "-L":
+- lib_path.extend(string.split(arg, ":"))
++ lib_path.extend(arg.split(":"))
+ elif opt in ("-d", "--dest-dir"):
+ dest_path = arg
+ elif opt in ("-D", "--no-default-lib"):
+@@ -391,7 +391,7 @@ for opt, arg in optlist:
+ elif opt in ("-l",):
+ force_libs.append(arg)
+ elif opt == "--gcc-options":
+- gcc_options.extend(string.split(arg, " "))
++ gcc_options.extend(arg.split(" "))
+ elif opt == "--libdir":
+ libdir = arg
+ elif opt in ("--help", "-h"):
+@@ -419,17 +419,17 @@ if ldlib == "LDLIB":
+ objects = {} # map from inode to filename
+ for prog in proglist:
+ inode = os.stat(prog)[ST_INO]
+- if objects.has_key(inode):
++ if inode in objects:
+ debug(DEBUG_SPAM, prog, "is a hardlink to", objects[inode])
+ elif so_pattern.match(prog):
+ debug(DEBUG_SPAM, prog, "is a library")
+- elif script_pattern.match(open(prog).read(256)):
++ elif script_pattern.match(open(prog, 'r', encoding='iso-8859-1').read(256)):
+ debug(DEBUG_SPAM, prog, "is a script")
+ else:
+ objects[inode] = prog
+
+ if not ldlib:
+- for obj in objects.values():
++ for obj in list(objects.values()):
+ output = command("mklibs-readelf", "--print-interp", obj)
+ if output:
+ ldlib = output.pop()
+@@ -462,9 +462,9 @@ previous_pass_unresolved = set()
+ while 1:
+ debug(DEBUG_NORMAL, "I: library reduction pass", str(passnr))
+ if debuglevel >= DEBUG_VERBOSE:
+- print("Objects:",)
+- for obj in sorted([x[string.rfind(x, '/') + 1:] for x in objects.values()]):
+- print(obj,)
++ print("Objects:", end=' ')
++ for obj in sorted([x[x.rfind('/') + 1:] for x in list(objects.values())]):
++ print(obj, end=' ')
+ print()
+
+ passnr = passnr + 1
+@@ -474,7 +474,7 @@ while 1:
+ obj = dest_path + "/" + lib
+ small_libs.append(obj)
+ inode = os.stat(obj)[ST_INO]
+- if objects.has_key(inode):
++ if inode in objects:
+ debug(DEBUG_SPAM, obj, "is hardlink to", objects[inode])
+ else:
+ objects[inode] = obj
+@@ -504,7 +504,7 @@ while 1:
+ present_symbols = {}
+ checked_libs = small_libs
+ checked_libs.extend(available_libs)
+- checked_libs.append(ldlib)
++ checked_libs.append(sysroot + "/" + ldlib)
+ for lib in checked_libs:
+ for symbol in provided_symbols(lib):
+ debug(DEBUG_SPAM, "present_symbols adding %s" % symbol)
+--- a/src/mklibs-copy
++++ b/src/mklibs-copy
+@@ -159,7 +159,7 @@ if include_default_lib_path:
+ objects = {} # map from inode to filename
+ for prog in proglist:
+ inode = os.stat(prog)[ST_INO]
+- if objects.has_key(inode):
++ if inode in objects:
+ logger.debug("%s is a hardlink to %s", prog, objects[inode])
+ elif so_pattern.match(prog):
+ logger.debug("%s is a library", prog)
+@@ -169,7 +169,7 @@ for prog in proglist:
+ logger.debug("%s is no ELF", prog)
+
+ if not ldlib:
+- for obj in objects.values():
++ for obj in list(objects.values()):
+ output = command("mklibs-readelf", "-i", obj)
+ for x in output:
+ ldlib = x
+@@ -182,7 +182,7 @@ if not ldlib:
+ logger.info('Using %s as dynamic linker', ldlib)
+
+ # Check for rpaths
+-for obj in objects.values():
++for obj in list(objects.values()):
+ rpath_val = rpath(obj)
+ if rpath_val:
+ if root:
+@@ -208,18 +208,18 @@ while 1:
+ obj = dest_path + "/" + lib
+ small_libs.append(obj)
+ inode = os.stat(obj)[ST_INO]
+- if objects.has_key(inode):
++ if inode in objects:
+ logger.debug("%s is hardlink to %s", obj, objects[inode])
+ else:
+ objects[inode] = obj
+
+- for obj in objects.values():
++ for obj in list(objects.values()):
+ small_libs.append(obj)
+
+- logger.verbose('Objects: %r', ' '.join([i[i.rfind('/') + 1:] for i in objects.itervalues()]))
++ logger.verbose('Objects: %r', ' '.join([i[i.rfind('/') + 1:] for i in objects.values()]))
+
+ libraries = set()
+- for obj in objects.values():
++ for obj in list(objects.values()):
+ libraries.update(library_depends(obj))
+
+ if libraries == previous_pass_libraries: