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mklibs: preserve the uclibc init symbol

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18085 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2009-10-19 23:26:05 +00:00
parent 22660b11c8
commit e758e059e7
1 changed files with 14 additions and 0 deletions
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14
tools/mklibs/patches/007-uclibc_init.patch Normal file
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@ -0,0 +1,14 @@
--- a/src/mklibs.py
+++ b/src/mklibs.py
@@ -571,6 +571,11 @@ while 1:
extra_post_obj.append(sysroot + libc_extras_dir + "/sofini.o")
symbols.add(ProvidedSymbol('__dso_handle', None, None, True))
+ if soname in ("libc.so.0"):
+ symbols.add(ProvidedSymbol('__uClibc_init', None, None, True))
+ symbols.add(ProvidedSymbol('__uClibc_fini', None, None, True))
+ extra_flags.append("-Wl,-init,__uClibc_init")
+
map_file = find_pic_map(library)
if map_file:
extra_flags.append("-Wl,--version-script=" + map_file)