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 --- dmalloc-5.5.2.orig/configure 2008-06-17 13:10:09.000000000 +0200
2 +++ dmalloc-5.5.2/configure 2008-06-17 13:11:25.000000000 +0200
4 echo "$as_me:$LINENO: checking strdup macro" >&5
5 echo $ECHO_N "checking strdup macro... $ECHO_C" >&6
6 if test "$cross_compiling" = yes; then
7 - ac_cv_strdup_macro=no
8 + cat >conftest.$ac_ext <<_ACEOF
11 +cat confdefs.h >>conftest.$ac_ext
12 +cat >>conftest.$ac_ext <<_ACEOF
13 +/* end confdefs.h. */
26 +rm -f conftest.o conftest.obj
27 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
28 + (eval $ac_compile) 2>&5
30 + echo "$as_me:$LINENO: \$? = $ac_status" >&5
31 + (exit $ac_status); }; then
32 + ac_cv_strdup_macro=yes
34 + ac_cv_strdup_macro=no
38 cat >conftest.$ac_ext <<_ACEOF