+2011-12-23 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: avoid spurious failure of libtool and gettext tests
+
+ On Solaris 10 (and presumably earlier), /bin/sh trips up on
+ here-documents that contains a command substitution *and* are
+ fed to a shell function:
+
+ # All as expected.
+ $ cat <<END
+ `pwd`
+ END
+ /home/stefano
+ $ echo status = $?
+ status = 0
+
+ # An apparently innocuous function ...
+ $ kitty () { cat; }
+ # ... but hilarity ensues!
+ $ kitty <<END
+ `pwd`
+ END
+ /tmp/sh137723: cannot open
+ $ echo status = $?
+ status = 1
+
+ We need to work around this misbehaviour in a couple of our
+ tests (whose failures where causing cascading failures in a
+ lot of other tests).
+
+ * tests/gettext-macros.test: Avoid the use of command substitution
+ in a here-document passed to the `indent' function, by using the
+ `echo' builtin instead.
+ * tests/libtool-macros.test: Likewise.
+
+ See also:
+ <http://lists.gnu.org/archive/html/bug-autoconf/2011-12/msg00001.html>
+
2011-12-14 Stefano Lattarini <stefano.lattarini@gmail.com>
tests: better handling of gettext and libtool requirements
fi
if $am_gettextize_command --force && test -f m4/gettext.m4; then
- unindent >> get.sh <<END
- ACLOCAL_PATH="`pwd`/m4":\$ACLOCAL_PATH
- export ACLOCAL_PATH
-END
+ echo "ACLOCAL_PATH='`pwd`/m4':\$ACLOCAL_PATH" >> get.sh
+ echo "export ACLOCAL_PATH" >> get.sh
else
# Older versions of gettext might not have a gettextize program
# available, but this doesn't mean the user hasn't made the gettext
echo ACLOCAL_AMFLAGS = -I m4 > Makefile.am
if libtoolize --copy --install && test -f m4/libtool.m4; then
- unindent >> get.sh <<END
- ACLOCAL_PATH="`pwd`/m4":\$ACLOCAL_PATH
- export ACLOCAL_PATH
-END
+ echo "ACLOCAL_PATH='`pwd`/m4':\$ACLOCAL_PATH" >> get.sh
+ echo "export ACLOCAL_PATH" >> get.sh
else
# Libtoolize from libtool < 2.0 didn't support the `--install' option,
# but this doesn't mean the user hasn't made the libtool macros