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 diff -durN gcc-4.4.0.orig/gcc/config/sh/lib1funcs.asm gcc-4.4.0/gcc/config/sh/lib1funcs.asm
2 --- gcc-4.4.0.orig/gcc/config/sh/lib1funcs.asm 2009-04-10 01:23:07.000000000 +0200
3 +++ gcc-4.4.0/gcc/config/sh/lib1funcs.asm 2009-05-27 21:38:39.000000000 +0200
5 !! recoded in assembly by Toshiyasu Morita
8 +#if defined(__ELF__) && defined(__linux__)
9 +.section .note.GNU-stack,"",%progbits
13 /* SH2 optimizations for ___ashrsi3, ___ashlsi3, ___lshrsi3 and
14 ELF local label prefixes by J"orn Rennecke
16 diff -durN gcc-4.4.0.orig/gcc/config/sh/linux-atomic.asm gcc-4.4.0/gcc/config/sh/linux-atomic.asm
17 --- gcc-4.4.0.orig/gcc/config/sh/linux-atomic.asm 2009-04-10 01:23:07.000000000 +0200
18 +++ gcc-4.4.0/gcc/config/sh/linux-atomic.asm 2009-05-27 21:38:39.000000000 +0200
20 ATOMIC_FETCH_AND_COMBOP(nand,and,not,4,l,mov)
22 #endif /* ! __SH5__ */
24 +.section .note.GNU-stack,"",%progbits