# just skip the rest of the test if configure fails to find a working C
# compiler.
-. ./defs || Exit 1
+. ./defs || exit 1
cat >> configure.ac << 'END'
AC_PROG_CC
$ACLOCAL
$AUTOMAKE
-$EGREP '(-I *\.|-I.*srcdir|am__isrc)' Makefile.in && Exit 1
+$EGREP '(-I *\.|-I.*srcdir|am__isrc)' Makefile.in && exit 1
# We'll test the fully-processed Makefile too.
$AUTOCONF
# Test with $builddir != $srcdir
mkdir build
cd build
-../configure || Exit $?
-$EGREP '.*-I *(\.|\$.srcdir.)' Makefile && Exit 1
+../configure || exit $?
+$EGREP '.*-I *(\.|\$.srcdir.)' Makefile && exit 1
# Test with $builddir = $srcdir
cd ..
-./configure || Exit $?
-$EGREP '.*-I *(\.|\$.srcdir.)' Makefile && Exit 1
+./configure || exit $?
+$EGREP '.*-I *(\.|\$.srcdir.)' Makefile && exit 1
-Exit 0
+exit 0