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: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/110-RPATH_ENVVAR-smack.patch
3 -= BEGIN original header =-
4 Original patch from Gentoo:
5 gentoo/src/patchsets/binutils/2.19/08_all_binutils-RPATH_ENVVAR-smack.patch
7 http://sourceware.org/ml/binutils/2007-07/msg00401.html
8 http://sourceware.org/bugzilla/show_bug.cgi?id=4970
10 -= END original header =-
12 diff -durN binutils-2.19.1.orig/configure binutils-2.19.1/configure
13 --- binutils-2.19.1.orig/configure 2008-09-04 04:18:16.000000000 +0200
14 +++ binutils-2.19.1/configure 2009-03-08 11:57:00.000000000 +0100
16 *-*-mingw* | *-*-cygwin ) RPATH_ENVVAR=PATH ;;
17 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
19 +RPATH_ENVVAR="cant_touch_this_nah_nah_nah"
21 # On systems where the dynamic library environment variable is PATH,
22 if test "$RPATH_ENVVAR" = PATH; then