BuildSystem: With external editline, do not require libs for internal editline.

ASTERISK-27761

Change-Id: Ib17a7415297a210cfcdbf149e4df9b6edadbfab6

1 files changed, 8 insertions, 31 deletions

diff --git a/configure.ac b/configure.ac
index de34c4206..9064b4a1b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -458,7 +458,6 @@ AST_EXT_LIB_SETUP([CAP], [POSIX 1.e capabilities], [cap])
 AST_EXT_LIB_SETUP([CODEC2], [Codec 2 Audio Decoder/Encoder], [codec2])
 AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
 AST_EXT_LIB_SETUP_OPTIONAL([COROSYNC_CFG_STATE_TRACK], [A callback only in corosync 1.x], [COROSYNC], [cfg])
-AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
 AST_EXT_LIB_SETUP([CRYPT], [password and data encryption], [crypt])
 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_SRTP], [OpenSSL SRTP Extension Support], [CRYPTO], [crypto])
@@ -492,7 +491,6 @@ AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
 AST_EXT_LIB_SETUP([MISDN], [mISDN user], [misdn])
 AST_EXT_LIB_SETUP([MYSQLCLIENT], [MySQL client], [mysqlclient])
 AST_EXT_LIB_SETUP([NBS], [Network Broadcast Sound], [nbs])
-AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
 AST_EXT_LIB_SETUP([NEON], [neon], [neon])
 AST_EXT_LIB_SETUP([NEON29], [neon29], [neon29])
 AST_EXT_LIB_SETUP([NETSNMP], [Net-SNMP], [netsnmp])
@@ -571,9 +569,7 @@ AST_EXT_LIB_SETUP([OPENSSL], [OpenSSL Secure Sockets Layer], [ssl])
 AST_EXT_LIB_SETUP_OPTIONAL([RT], [Realtime functions], [rt])
 AST_EXT_LIB_SETUP([SUPPSERV], [mISDN Supplemental Services], [suppserv])
 AST_EXT_LIB_SETUP([FREETDS], [FreeTDS], [tds])
-AST_EXT_LIB_SETUP([TERMCAP], [Termcap], [termcap])
 AST_EXT_LIB_SETUP([TIMERFD], [timerfd], [timerfd])
-AST_EXT_LIB_SETUP([TINFO], [Term Info], [tinfo])
 AST_EXT_LIB_SETUP([TONEZONE], [tonezone], [tonezone])
 AST_EXT_LIB_SETUP([UNBOUND], [unbound], [unbound])
 AST_EXT_LIB_SETUP([UNIXODBC], [unixODBC], [unixodbc])
@@ -621,25 +617,15 @@ AC_CHECK_HEADERS([ \
 
 AC_CHECK_HEADERS([arpa/inet.h libintl.h malloc.h netdb.h stddef.h strings.h sys/event.h utime.h])
 
-# Any one of these packages support a mandatory requirement, so we want to check on them as early as possible.
-AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])
-AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])
-AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
-AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
-
-EDITLINE_LIB=""
-if test "x$TERMCAP_LIB" != "x" ; then
-  EDITLINE_LIB="$TERMCAP_LIB"
-elif test "x$TINFO_LIB" != "x" ; then
-  EDITLINE_LIB="$TINFO_LIB"
-elif test "x$CURSES_LIB" != "x" ; then
-  EDITLINE_LIB="$CURSES_LIB"
-elif test "x$NCURSES_LIB" != "x" ; then
-  EDITLINE_LIB="$NCURSES_LIB"
-else
-  AC_MSG_ERROR([*** termcap support not found (on modern systems, this typically means the ncurses development package is missing)])
+# Find required NetBSD Editline library (libedit).
+AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
+# some platforms do not list libedit via pkg-config, for example OpenBSD 6.2
+AST_EXT_LIB_CHECK([LIBEDIT], [edit], [history_init], [histedit.h], [-ltermcap])
+if test "${PBX_LIBEDIT}" != 1; then
+	AC_MSG_ERROR(*** Please install the 'libedit' development package.)
+	exit 1
 fi
-AC_SUBST(EDITLINE_LIB)
+AST_C_COMPILE_CHECK([LIBEDIT_IS_UNICODE], [el_rfunc_t *callback;], [histedit.h], [], [Testing for libedit unicode support])
 
 # Find required UUID support.
 #  * -luuid on Linux
@@ -1599,15 +1585,6 @@ if test "${USE_ILBC}" != "no"; then
    fi
 fi
 
-AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
-# some platforms do not list libedit via pkg-config, for example OpenBSD 6.2
-AST_EXT_LIB_CHECK([LIBEDIT], [edit], [history_init], [histedit.h], [-ltermcap])
-if test "${PBX_LIBEDIT}" != 1; then
-	AC_MSG_ERROR(*** Please install the 'libedit' development package.)
-	exit 1
-fi
-AST_C_COMPILE_CHECK([LIBEDIT_IS_UNICODE], [el_rfunc_t *callback;], [histedit.h], [], [Testing for libedit unicode support])
-
 AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
 # GNU libiconv #define's iconv_open to libiconv_open, so we need to search for that symbol
 AST_EXT_LIB_CHECK([ICONV], [iconv], [libiconv_open], [iconv.h])