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 --- ppl-0.10.2/configure.orig 2010-08-04 21:48:19.000000000 -0400
2 +++ ppl-0.10.2/configure 2010-08-04 21:50:04.000000000 -0400
3 @@ -16443,6 +16443,10 @@
4 #GMP version 4.1.3 or higher is required
7 +#ifndef BITS_PER_MP_LIMB
8 +#define BITS_PER_MP_LIMB GMP_LIMB_BITS
13 std::string header_version;
14 @@ -16469,11 +16473,11 @@
18 - if (sizeof(mp_limb_t)*CHAR_BIT != GMP_LIMB_BITS
19 - || GMP_LIMB_BITS != mp_bits_per_limb) {
20 + if (sizeof(mp_limb_t)*CHAR_BIT != BITS_PER_MP_LIMB
21 + || BITS_PER_MP_LIMB != mp_bits_per_limb) {
23 << "GMP header (gmp.h) and library (ligmp.*) bits-per-limb mismatch:\n"
24 - << "header gives " << __GMP_BITS_PER_MP_LIMB << ";\n"
25 + << "header gives " << BITS_PER_MP_LIMB << ";\n"
26 << "library gives " << mp_bits_per_limb << ".\n"
27 << "This probably means you are on a bi-arch system and\n"
28 << "you are compiling with the wrong header or linking with\n"