Use intra-DSO calls when we build libbusybox. No-op for normal build.
This was Bernhard Fischer' idea. text data bss dec hex filename 773549 7781 9740 791070 c121e busybox.t7/0_lib/libbusybox.so.1.11.0.svn_unstripped 769683 7397 9740 786820 c0184 busybox.t9t/0_lib/libbusybox.so.1.11.0.svn_unstripped
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@ -2,6 +2,10 @@
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#ifndef __UNARCHIVE_H__
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#define __UNARCHIVE_H__
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#if __GNUC_PREREQ(4,1)
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# pragma GCC visibility push(hidden)
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#endif
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#define ARCHIVE_PRESERVE_DATE 1
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#define ARCHIVE_CREATE_LEADING_DIRS 2
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#define ARCHIVE_EXTRACT_UNCONDITIONAL 4
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@ -126,4 +130,8 @@ extern int open_transformer(int src_fd, const char *transform_prog);
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#define open_transformer(src_fd, transformer, transform_prog) open_transformer(src_fd, transform_prog)
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#endif
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#if __GNUC_PREREQ(4,1)
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# pragma GCC visibility pop
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#endif
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#endif
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