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 Original patch from: ../4.3.2/350-sh-without-headers.patch
3 -= BEGIN original header =-
4 On 20081011, Khem RAJ writes:
5 You have to bar gcc trying to build unwinding at stage 1. Try the
6 attached patch and see if it helps.
8 gcc/config/sh/linux-unwind.h | 3 +++
9 1 file changed, 3 insertions(+)
11 -= END original header =-
13 diff -durN gcc-4.3.3.orig/gcc/config/sh/linux-unwind.h gcc-4.3.3/gcc/config/sh/linux-unwind.h
14 --- gcc-4.3.3.orig/gcc/config/sh/linux-unwind.h 2007-09-12 08:59:06.000000000 +0200
15 +++ gcc-4.3.3/gcc/config/sh/linux-unwind.h 2009-01-27 22:28:57.000000000 +0100
17 the Free Software Foundation, 51 Franklin Street, Fifth Floor,
18 Boston, MA 02110-1301, USA. */
22 /* Do code reading to identify a signal frame, and set the frame
23 state data appropriately. See unwind-dw2.c for the structs. */
26 return _URC_NO_REASON;
28 #endif /* defined (__SH5__) */
29 +#endif /* ifndef inhibit_libc */