Re: [PATCH CVS] OS/2 test 3

[Akim Demaille]

 Richard> Hello.
 Richard> Ilya Zakharevich wrote:
 >> 
 >> Test 3 shows wrong expectations about m4 error message (on OS/2):
 >> 
 >> --- - Thu Jan  1 00:00:00 1970
 >> +++ K:/get/autoconf/autoconf.my/tests/testsuite.dir/at-stdout Fri Feb 14 
 >> 20:05:30 2003
 >> @@ -1,3 +1,3 @@
 >> -m4: script.4s: 1: Cannot open foo: No such file or directory
 >> +script.4s:1: i:/emx.add/bin/m4: Cannot open foo: No such file or directory
 >> autom4te: m4 failed with exit status: 1
 >> 
 >> I do not know how to best fix this.
 Richard> [snip]

 Richard> FWIW I also had to patch this for the DJGPP port of autoconf 2.57.

 Richard> Bye, Rich =]

You should dig in the guts of

# AT_CHECK_AUTOM4TE(FLAGS, [EXIT-STATUS = 0], STDOUT, STDERR)
# -----------------------------------------------------------
# If stderr is specified, normalize the observed stderr.  E.g. (GNU M4 1.5):
#
#  /usr/local/bin/m4: script.4s: 1: Cannot open foo: No such file or directory
#  autom4te: /usr/local/bin/m4 failed with exit status: 1
#
# or (using gm4 as GNU M4 1.4):
#
#  script.4s:1: /usr/local/bin/gm4: Cannot open foo: No such file or directory
#  autom4te: /usr/local/bin/m4 failed with exit status: 1
#
# becomes
#
#  m4: script.4s: 1: Cannot open foo: No such file or directory
#  autom4te: m4 failed with exit status: 1
#
# We use the following sed patterns:
#
#     (file): (line): (m4):
# or  (m4): (file): (line):
# to  m4: (file): (line):
#
# and
#     autom4te: [^ ]m4
# to  autom4te: m4
m4_define([AT_CHECK_AUTOM4TE],
[AT_CHECK([autom4te $1], [$2], [$3], m4_ifval([$4], [stderr]))
m4_ifval([$4],
[AT_CHECK([[sed -e 's,^\([^:]*\): *\([0-9][0-9]*\): *[^:]*m4: ,m4: \1: \2: ,' \
                -e 's,^[^:]*m4: *\([^:]*\): *\([0-9][0-9]*\): ,m4: \1: \2: ,' \
                -e 's/^autom4te: [^ ]*m4 /autom4te: m4 /' \
           stderr]], [0],[$4])])
])


in tests/atspecific.m4.