diff options
| -rw-r--r-- | README | 1 | ||||
| -rw-r--r-- | config/readline.m4 | 2 |
2 files changed, 2 insertions, 1 deletions
@@ -31,6 +31,7 @@ GMP v4.2 (GNU Multi-Precision arithmetic library) libantlr3c v3.2 (ANTLR parser generator) Optional: CLN v1.3 (Class Library for Numbers) Optional: CUDD v2.4.2 (Colorado University Decision Diagram package) +Optional: GNU Readline library (for an improved interactive experience) CUDD, if desired, must be installed in a special manner. The default distribution from vlsi.colorado.edu doesn't build shared objects, diff --git a/config/readline.m4 b/config/readline.m4 index 5535a45f4..70f36bc79 100644 --- a/config/readline.m4 +++ b/config/readline.m4 @@ -20,7 +20,7 @@ else [if test "$with_readline" != check; then AC_MSG_FAILURE([cannot find libreadline!]) fi], -lncurses) - if [ -z "$READLINE_LDFLAGS" ]; then with_readline=no; else with_readline=yes; fi + if test -z "$READLINE_LDFLAGS"; then with_readline=no; else with_readline=yes; fi fi ])# CVC4_CHECK_FOR_READLINE |