complibs/cloog: create missing m4 dir
Because we now patch configure.in and configure, the Makefile quicks
in a re-build rule as the source files are now more recent than the
bundled generated files, and that fails because the m4 directory
is missing, although on some systems where aclocal is not installed,
the re-build rule does nothing (except a warning).
Always create tht directory.
Reported-by: Per Arnold Blaasmo <per-arnold.blaasmo@atmel.com>
[Also thanks to Thomas De Schampheleire <patrickdepinguin@gmail.com>
for some digging works on this issue]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
1 ldso/mips: workaround for missing TLS macros in elfinterpret.c
3 These macros declarations are missing, so gcc believes the code is calling
4 a function, so any later linking will fail.
6 Work this around by copying the mcaros from:
7 libpthread/nptl/sysdeps/mips/dl-tls.h
9 We can't include the header because of incompatible symbol declarations,
10 so we just copy the macros for now.
12 ----> THIS IS A DIRTY HACK! <----
14 Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
16 diff -durN uClibc-0.9.32.orig/ldso/ldso/mips/elfinterp.c uClibc-0.9.32/ldso/ldso/mips/elfinterp.c
17 --- uClibc-0.9.32.orig/ldso/ldso/mips/elfinterp.c 2011-06-08 21:35:20.000000000 +0200
18 +++ uClibc-0.9.32/ldso/ldso/mips/elfinterp.c 2011-09-12 14:02:37.553628824 +0200
21 #define OFFSET_GP_GOT 0x7ff0
23 +/* The thread pointer points 0x7000 past the first static TLS block. */
24 +#define TLS_TP_OFFSET 0x7000
26 +/* Dynamic thread vector pointers point 0x8000 past the start of each
28 +#define TLS_DTV_OFFSET 0x8000
30 +/* Compute the value for a GOTTPREL reloc. */
31 +#define TLS_TPREL_VALUE(sym_map, sym_val) \
32 + ((sym_map)->l_tls_offset + sym_val - TLS_TP_OFFSET)
34 +/* Compute the value for a DTPREL reloc. */
35 +#define TLS_DTPREL_VALUE(sym_val) \
36 + (sym_val - TLS_DTV_OFFSET)
38 unsigned long __dl_runtime_resolve(unsigned long sym_index,
39 unsigned long old_gpreg)