[build] Revert the LIBS variable after readline checks.

9 years ago · b9c8e18611
parent af21670065
commit b9c8e18611
1 changed files with 2 additions and 0 deletions
--- a/m4/lnav_with_readline.m4
+++ b/m4/lnav_with_readline.m4
@ -45,6 +45,7 @@ AC_DEFUN([AX_PATH_LIB_READLINE],
    AS_VAR_SET(saved_CFLAGS, $CFLAGS)
    AS_VAR_SET(saved_CPPFLAGS, $CPPFLAGS)
    AS_VAR_SET(saved_LDFLAGS, $LDFLAGS)
+    AS_VAR_SET(saved_LIBS, $LIBS)
    AS_CASE(["$with_readline"],
        [no],
        AC_MSG_ERROR([readline required to build]),
@ -87,6 +88,7 @@ AC_DEFUN([AX_PATH_LIB_READLINE],
    AS_VAR_SET(CFLAGS, $saved_CFLAGS)
    AS_VAR_SET(CPPFLAGS, $saved_CPPFLAGS)
    AS_VAR_SET(LDFLAGS, $saved_LDFLAGS)
+    AS_VAR_SET(LIBS, $saved_LIBS)

    AC_SUBST([READLINE_LIBS])
    AC_SUBST([READLINE_CFLAGS])