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: ../4.3.2/330-unwind-for-uClibc.patch
3 -= BEGIN original header =-
4 -= END original header =-
6 diff -durN gcc-4.3.3.orig/gcc/config/t-linux-uclibc gcc-4.3.3/gcc/config/t-linux-uclibc
7 --- gcc-4.3.3.orig/gcc/config/t-linux-uclibc 1970-01-01 01:00:00.000000000 +0100
8 +++ gcc-4.3.3/gcc/config/t-linux-uclibc 2009-01-27 22:28:53.000000000 +0100
10 +# Remove glibc specific files added in t-linux
11 +SHLIB_MAPFILES := $(filter-out $(srcdir)/config/libgcc-glibc.ver, $(SHLIB_MAPFILES))
13 +# Use unwind-dw2-fde instead of unwind-dw2-fde-glibc
14 +LIB2ADDEH := $(subst unwind-dw2-fde-glibc.c,unwind-dw2-fde.c,$(LIB2ADDEH))
15 diff -durN gcc-4.3.3.orig/gcc/config.gcc gcc-4.3.3/gcc/config.gcc
16 --- gcc-4.3.3.orig/gcc/config.gcc 2009-01-27 22:25:37.000000000 +0100
17 +++ gcc-4.3.3/gcc/config.gcc 2009-01-27 22:28:53.000000000 +0100
18 @@ -2648,6 +2648,12 @@
22 +# Rather than hook into each target, just do it after all the linux
23 +# targets have been processed
25 + *-linux-uclibc*) tm_defines="${tm_defines} USE_UCLIBC" ; tmake_file="${tmake_file} t-linux-uclibc";;
29 i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
30 tmake_file="${tmake_file} i386/t-gmm_malloc"