[llvm-commits] upgrade autoconf to 2.63?
Török Edwin
edwintorok at gmail.com
Mon Mar 2 11:38:03 PST 2009
Hi,
I've tried to upgrade llvm's autoconf script to 2.63, and fixed some
new warnings, see attached patches:
patch1 is:
AutoRegen.sh | 12 ++++++------
configure.ac | 21 ++++++++++-----------
m4/path_tclsh.m4 | 4 ++--
3 files changed, 18 insertions(+), 19 deletions(-)
patch is:
autoconf/AutoRegen.sh | 12
autoconf/configure.ac | 21
autoconf/m4/argz.m4 | 79
autoconf/m4/libtool.m4 | 8474
++++++++++++++++++++++------------------
autoconf/m4/ltdl.m4 | 842 ++-
autoconf/m4/ltoptions.m4 | 368 +
autoconf/m4/ltsugar.m4 | 123
autoconf/m4/ltversion.m4 | 23
autoconf/m4/lt~obsolete.m4 | 92
autoconf/m4/path_tclsh.m4 | 4
include/llvm/Config/config.h.in | 100
11 files changed, 6101 insertions(+), 4037 deletions(-)
Neither patch includes configure because:
svn: File 'configure' has inconsistent newlines
svn: Inconsistent line ending style
That comes from this portion of configure (that seems to come from
autoconf itself):
ac_cr='^M'
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
ac_cs_awk_cr='\\r'
else
ac_cs_awk_cr=$ac_cr
fi
So maybe configure should be set to preserve line-endings?
Thoughts?
Best regards,
--Edwin
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