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: ../4.3.2/100-alpha-mieee-default.patch
3 -= BEGIN original header =-
4 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/00_all_gcc-4.1-alpha-mieee-default.patch
5 Set the default behavior on alpha to use -mieee since the large majority of
6 time we want this (bad/weird things can happen with packages built without
9 To satisfy those people who may not want -mieee forced on them all the time,
10 we also provide -mno-ieee.
12 Patch by Mike Frysinger <vapier@gentoo.org>
14 -= END original header =-
16 diff -durN gcc-4.3.3.orig/gcc/config/alpha/alpha.h gcc-4.3.3/gcc/config/alpha/alpha.h
17 --- gcc-4.3.3.orig/gcc/config/alpha/alpha.h 2007-12-06 14:25:37.000000000 +0100
18 +++ gcc-4.3.3/gcc/config/alpha/alpha.h 2009-01-27 22:19:02.000000000 +0100
23 +#define CPP_SPEC "%{!no-ieee:-mieee}"
25 #define WORD_SWITCH_TAKES_ARG(STR) \
26 (!strcmp (STR, "rpath") || DEFAULT_WORD_SWITCH_TAKES_ARG(STR))
28 diff -durN gcc-4.3.3.orig/gcc/config/alpha/alpha.opt gcc-4.3.3/gcc/config/alpha/alpha.opt
29 --- gcc-4.3.3.orig/gcc/config/alpha/alpha.opt 2007-08-02 12:49:31.000000000 +0200
30 +++ gcc-4.3.3/gcc/config/alpha/alpha.opt 2009-01-27 22:19:02.000000000 +0100
32 Request IEEE-conformant math library routines (OSF/1)
35 -Target Report RejectNegative Mask(IEEE)
36 +Target Report Mask(IEEE)
37 Emit IEEE-conformant code, without inexact exceptions