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-rw-r--r--tools/mklibs/patches/009-uclibc_libgcc_link.patch40
1 files changed, 24 insertions, 16 deletions
diff --git a/tools/mklibs/patches/009-uclibc_libgcc_link.patch b/tools/mklibs/patches/009-uclibc_libgcc_link.patch
index d5e94068d3..d201821fc6 100644
--- a/tools/mklibs/patches/009-uclibc_libgcc_link.patch
+++ b/tools/mklibs/patches/009-uclibc_libgcc_link.patch
@@ -1,30 +1,38 @@
--- a/src/mklibs.py
+++ b/src/mklibs.py
-@@ -560,6 +560,7 @@ while 1:
+@@ -112,11 +112,8 @@ 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):
+@@ -560,6 +557,7 @@ while 1:
extra_flags = []
extra_pre_obj = []
extra_post_obj = []
-+ libgcc_link = "-lgcc"
++ libgcc_link = find_lib("libgcc_s.so.1")
symbols.update(library_symbols_used[library])
-@@ -575,6 +576,10 @@ while 1:
- symbols.add(ProvidedSymbol('__uClibc_init', None, None, True))
- symbols.add(ProvidedSymbol('__uClibc_fini', None, None, True))
- extra_flags.append("-Wl,-init,__uClibc_init")
-+ libgcc_link = "-lgcc_s_pic"
-+
-+ if soname in ("libm.so.0"):
-+ libgcc_link = "-lgcc_s_pic"
-
- map_file = find_pic_map(library)
- if map_file:
-@@ -590,7 +595,7 @@ while 1:
+@@ -590,9 +588,11 @@ while 1:
cmd.append(pic_file)
cmd.extend(extra_post_obj)
cmd.extend(extra_flags)
- cmd.append("-lgcc")
-+ cmd.append(libgcc_link)
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))
+- cmd.append(library_depends_gcc_libnames(so_file, soname))
++ if soname != "libgcc_s.so.1" and soname != "libc.so.0":
++ cmd.append(library_depends_gcc_libnames(so_file, soname))
++ if soname != "libgcc_s.so.1":
++ cmd.append(libgcc_link)
command(target + "gcc", *cmd)
+
+ ## DEBUG