Message ID | cc3e593446795d895afa829d03a25b2035323e86.1515199383.git.geoff@infradead.org |
---|---|
State | Accepted |
Headers | show |
Series | [v1,1/4] bootstrap: Add dependency checks | expand |
diff --git a/configure.ac b/configure.ac index 3ed41ee..f394de6 100644 --- a/configure.ac +++ b/configure.ac @@ -26,7 +26,13 @@ AS_IF([test "x$CFLAGS" = "x"], [AC_SUBST([CFLAGS], [""])]) AC_PROG_CC AC_PROG_LEX +if test -z "$($LEX --version)"; then + AC_MSG_ERROR([[Please install flex/lex]]) +fi AC_PROG_YACC +if test -z "$($YACC --version)"; then + AC_MSG_ERROR([[Please install bison/yacc]]) +fi AC_PROG_INSTALL AM_INIT_AUTOMAKE
Signed-off-by: Geoff Levand <geoff@infradead.org> --- configure.ac | 6 ++++++ 1 file changed, 6 insertions(+)