mklibs: import missing symbol workaround from Freetz project (#7590)

SVN-Revision: 24984
14 years ago · 531e5e5386
parent 0b98f1f64f
commit 531e5e5386
1 changed files with 5 additions and 2 deletions
--- a/tools/mklibs/patches/009-uclibc_libgcc_link.patch
+++ b/tools/mklibs/patches/009-uclibc_libgcc_link.patch
@ -8,15 +8,18 @@
 
             symbols.update(library_symbols_used[library])
 
-@@ -575,6 +576,7 @@ while 1:
+@@ -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 +592,7 @@ while 1:
+@@ -590,7 +595,7 @@ while 1:
             cmd.append(pic_file)
             cmd.extend(extra_post_obj)
             cmd.extend(extra_flags)