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>
3 menu "Operating System"
5 # Config option used throughout the config and code to determine wether
6 # we have a kernel or not (there might be different bare metal stuff)...
13 # Each target OS (aka kernel) that support shared libraries can select
14 # this, so the user can decide whether or not to build a shared library
16 config KERNEL_SUPPORTS_SHARED_LIBS
25 source "config.gen/kernel.in"
27 comment "Common kernel options"
31 prompt "Build shared libraries"
32 depends on KERNEL_SUPPORTS_SHARED_LIBS
35 Say 'y' here, unless you don't want shared libraries.
37 You might not want shared libraries if you're building for a target that
38 don't support it (maybe some nommu targets, for example, or bare metal).
40 source "config.gen/kernel.in.2"