build: Fix Gnulib compilation when $builddir != $srcdir.
authorLudovic Courtès <ludo@gnu.org>
Wed, 12 Mar 2014 13:24:11 +0000 (14:24 +0100)
committerLudovic Courtès <ludo@gnu.org>
Wed, 12 Mar 2014 13:24:54 +0000 (14:24 +0100)
commitda7e43a6e0dadb2f96e6e33163bb4d94715f7498
tree2c894960387417b606e73043993e3c3e642330af
parentc6a2691fff2863209729aba5f54e3f874bbbf1c4
build: Fix Gnulib compilation when $builddir != $srcdir.

* configure.ac: Add -I$top_srcdir_absolute to 'CPPFLAGS'.  Fixes
  out-of-source-tree compilation of lib/regex.c.  Reported at
  <https://lists.gnu.org/archive/html/guile-devel/2014-03/msg00022.html>.
configure.ac