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Improve the gperf warning message.

This commit is contained in:
steve 2004-01-18 23:34:00 +00:00
parent 923a3ea537
commit 36785997cb
1 changed files with 7 additions and 3 deletions
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10
configure.in
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@ -10,9 +10,13 @@ AC_CHECK_TOOL(STRIP, strip, true)
AC_CHECK_PROGS(XGPERF,gperf,none) AC_CHECK_PROGS(XGPERF,gperf,none)
if test "$XGPERF" = "none" if test "$XGPERF" = "none"
then then
echo "*** Error: No suitable gperf found. ***" echo ""
echo " Please install the 'gperf' package." echo "*** Warning: No suitable gperf found. ***"
exit 1 echo " The gperf package is essential for building ivl from"
echo " CVS sources, or modifying the parse engine of ivl itself."
echo " You can get away without it when simply building from"
echo " snapshots or major releases."
echo ""
fi fi
AC_CHECK_PROGS(LEX,flex,none) AC_CHECK_PROGS(LEX,flex,none)