DIE=1
}
+(grep "^AM_PROG_LEX" $srcdir/configure.ac >/dev/null) && {
+ (lex --version) < /dev/null > /dev/null 2>&1 || {
+ echo
+ echo "**Error**: You must have \`lex' installed."
+ echo "Download the appropriate package for your distribution,"
+ echo "or get the source tarball for flex at http://flex.sourceforge.net/"
+ DIE=1
+ }
+}
+
+(grep "^AM_PROG_YACC" $srcdir/configure.ac >/dev/null) && {
+ (yacc --version) < /dev/null > /dev/null 2>&1 || {
+ echo
+ echo "**Error**: You must have \`yacc' installed."
+ echo "Download the appropriate package for your distribution,"
+ echo "or get the source tarball for bison at http://ftp.gnu.org/gnu/bison/"
+ DIE=1
+ }
+}
+
(grep "^IT_PROG_INTLTOOL" $srcdir/configure.ac >/dev/null) && {
(intltoolize --version) < /dev/null > /dev/null 2>&1 || {
echo