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remove soname from libc.so/ld-musl

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it serves no purpose (binaries linked against musl as -lc/libc.so
automatically get the right DT_NEEDED value of libc.so) and causes
ldconfig to misbehave (making a symlink to ld-musl named libc.so in
/lib). ldconfig is not used on pure musl systems, but if ld-musl is
installed on a system where it's not the primary libc, this will
pollute the system /lib with a symlink to musl named libc.so, which
should NOT exist and could cause problems linking native apps. also,
the existence of the soname caused spurious warnings from ldconfig
when /lib and /usr/lib were the same physical directory.
This commit is contained in:
Rich Felker 2013-03-09 22:34:11 -05:00
parent 08514d0614
commit dfdc337b3b
1 changed files with 1 additions and 1 deletions
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Makefile
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@ -94,7 +94,7 @@ src/ldso/dynlink.lo: arch/$(ARCH)/reloc.h
lib/libc.so: $(LOBJS) lib/libc.so: $(LOBJS)
$(CC) $(CFLAGS_ALL_SHARED) $(LDFLAGS) -nostdlib -shared \ $(CC) $(CFLAGS_ALL_SHARED) $(LDFLAGS) -nostdlib -shared \
-Wl,-e,_start -Wl,-Bsymbolic-functions \ -Wl,-e,_start -Wl,-Bsymbolic-functions \
-Wl,-soname=libc.so -o $@ $(LOBJS) $(LIBCC) -o $@ $(LOBJS) $(LIBCC)
lib/libc.a: $(OBJS) lib/libc.a: $(OBJS)
rm -f $@ rm -f $@