Denys Vlasenko wrote:
I noticed that uclibc build system is broken.
After I touch a file, running make won't rebuild it.
As far as I can tell, only files that go into libc.so and not into
libc.a, such as forward.c from libpthread, are affected. This seems to
have been broken by revision 12519, which changed some Makefiles to give
rules to build lib/libc.so, but the target we're trying to build is
still lib/libc.so.0.
So I decided to replace build system, using my
experience in replacing build system for busybox.
We can't rewrite entire subsystems everytime we find a bug. Better to
understand what's wrong: in this case the fix is quite simple. Try the
patch below.
Bernd
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Index: libc/Makefile.in
===================================================================
--- libc/Makefile.in (revision 22026)
+++ libc/Makefile.in (working copy)
@@ -51,7 +51,7 @@ endif
lib-a-y += $(top_builddir)lib/libc.a
lib-gdb-y += $(top_builddir)lib/libc.gdb
-lib-so-y += $(libc)
+lib-so-y += $(libc:.$(MAJOR_VERSION)=)
objclean-y += libc_clean
OUTPUT_FORMAT = $(CC) $(CFLAGS) -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/OUTPUT_FORMAT ( \1 )/p'
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