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3da0c23
2012 Apr 13
1
[PATCH] libxl/build: print a pretty message if flex/bison are needed but not found
...trix.com>
Cc: zhihao wang <accept.acm@gmail.com>
Cc: Ian Campbell <Ian.Campbell@citrix.com>
---
tools/configure.ac | 2 ++
tools/libxl/Makefile | 16 ++++++++++++++--
2 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/tools/configure.ac b/tools/configure.ac
index 3da0c82..8ccdc92 100644
--- a/tools/configure.ac
+++ b/tools/configure.ac
@@ -75,6 +75,8 @@ AC_PROG_CC
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_INSTALL
+AC_PATH_PROG([BISON], [bison])
+AC_PATH_PROG([FLEX], [flex])
AX_PATH_PROG_OR_FAIL([PERL], [perl])
AS_IF([test "x$xapi" = "xy"], [...