Enable usage of system-provided NetBSD editline library if available.

This patch changes the Asterisk configure script and build system to detect
the presence of the NetBSD editline library (libedit) on the system. If it is
found, it will be used in preference to the version included in the Asterisk
source tree.

(closes issue ASTERISK-18725)
Reported by: Jeffrey C. Ollie
Review: https://reviewboard.asterisk.org/r/1528/
Patches:
  0001-Allow-linking-building-against-an-external-editline.patch uploaded by jcollie (license #5373) (heavily modified by kpfleming)



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370481 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2012-07-25 12:21:54 +00:00
parent 38f1081fd3
commit 7d4ccea736
14 changed files with 215 additions and 37 deletions

View File

@@ -406,6 +406,7 @@ AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit], [, use 'internal' Editline otherwise])
AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
@@ -1262,8 +1263,8 @@ if test "${USE_ILBC}" != "no"; then
fi
if test "${ILBC_SYSTEM}" = "yes"; then
AST_PKG_CONFIG_CHECK(ILBC, libilbc)
if test "$PBX_ILBC" = '1'; then
ILBC_INTERNAL='no'
if test "$PBX_ILBC" = "1"; then
ILBC_INTERNAL="no"
fi
fi
if test "${ILBC_INTERNAL}" = "yes"; then
@@ -1271,6 +1272,26 @@ if test "${USE_ILBC}" != "no"; then
fi
fi
LIBEDIT_INTERNAL="yes"
AC_SUBST(LIBEDIT_INTERNAL)
LIBEDIT_SYSTEM="yes"
if test "${USE_LIBEDIT}" != "no"; then
if test "${LIBEDIT_DIR}" = "internal"; then
LIBEDIT_SYSTEM="no"
elif test "${LIBEDIT_DIR}" != ""; then
LIBEDIT_INTERNAL="no"
fi
if test "${LIBEDIT_SYSTEM}" = "yes"; then
AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
if test "$PBX_LIBEDIT" = "1"; then
LIBEDIT_INTERNAL="no"
fi
fi
if test "${LIBEDIT_INTERNAL}" = "yes"; then
PBX_LIBEDIT=1
fi
fi
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])