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

161
configure vendored
View File

@@ -1,5 +1,5 @@
#! /bin/sh
# From configure.ac Revision: 369346 .
# From configure.ac Revision: 370407 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.68 for asterisk trunk.
#
@@ -649,6 +649,9 @@ CONFIG_NEON
CONFIG_MYSQLCLIENT
PBX_MISDN_FAC_ERROR
PBX_MISDN_FAC_RESULT
LIBEDIT_LIBS
LIBEDIT_CFLAGS
LIBEDIT_INTERNAL
ILBC_LIBS
ILBC_CFLAGS
ILBC_INTERNAL
@@ -934,6 +937,10 @@ PBX_LIBXML2
LIBXML2_DIR
LIBXML2_INCLUDE
LIBXML2_LIB
PBX_LIBEDIT
LIBEDIT_DIR
LIBEDIT_INCLUDE
LIBEDIT_LIB
CURL_LIB
CURL_INCLUDE
_libcurl_config
@@ -1214,6 +1221,7 @@ with_jack
with_kqueue
with_ldap
with_libcurl
with_libedit
with_libxml2
with_ltdl
with_lua
@@ -1281,6 +1289,8 @@ PKG_CONFIG_PATH
PKG_CONFIG_LIBDIR
ILBC_CFLAGS
ILBC_LIBS
LIBEDIT_CFLAGS
LIBEDIT_LIBS
GMIME_CFLAGS
GMIME_LIBS
GTK2_CFLAGS
@@ -1940,6 +1950,8 @@ Optional Packages:
--with-kqueue=PATH use kqueue support files in PATH
--with-ldap=PATH use OpenLDAP files in PATH
--with-libcurl=DIR look for the curl library in DIR
--with-libedit=PATH use NetBSD Editline library files in PATH, use
'internal' Editline otherwise
--with-libxml2=PATH use LibXML2 files in PATH
--with-ltdl=PATH use libtool files in PATH
--with-lua=PATH use Lua files in PATH
@@ -2006,6 +2018,10 @@ Some influential environment variables:
path overriding pkg-config's built-in search path
ILBC_CFLAGS C compiler flags for ILBC, overriding pkg-config
ILBC_LIBS linker flags for ILBC, overriding pkg-config
LIBEDIT_CFLAGS
C compiler flags for LIBEDIT, overriding pkg-config
LIBEDIT_LIBS
linker flags for LIBEDIT, overriding pkg-config
GMIME_CFLAGS
C compiler flags for GMIME, overriding pkg-config
GMIME_LIBS linker flags for GMIME, overriding pkg-config
@@ -9213,6 +9229,38 @@ _ACEOF
unset _libcurl_with
LIBEDIT_DESCRIP="NetBSD Editline library"
LIBEDIT_OPTION="libedit"
PBX_LIBEDIT=0
# Check whether --with-libedit was given.
if test "${with_libedit+set}" = set; then :
withval=$with_libedit;
case ${withval} in
n|no)
USE_LIBEDIT=no
# -1 is a magic value used by menuselect to know that the package
# was disabled, other than 'not found'
PBX_LIBEDIT=-1
;;
y|ye|yes)
ac_mandatory_list="${ac_mandatory_list} LIBEDIT"
;;
*)
LIBEDIT_DIR="${withval}"
ac_mandatory_list="${ac_mandatory_list} LIBEDIT"
;;
esac
fi
LIBXML2_DESCRIP="LibXML2"
LIBXML2_OPTION="libxml2"
PBX_LIBXML2=0
@@ -17998,8 +18046,8 @@ $as_echo "#define HAVE_ILBC 1" >>confdefs.h
fi
fi
if test "$PBX_ILBC" = '1'; then
ILBC_INTERNAL='no'
if test "$PBX_ILBC" = "1"; then
ILBC_INTERNAL="no"
fi
fi
if test "${ILBC_INTERNAL}" = "yes"; then
@@ -18007,6 +18055,113 @@ fi
fi
fi
LIBEDIT_INTERNAL="yes"
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
if test "x${PBX_LIBEDIT}" != "x1" -a "${USE_LIBEDIT}" != "no"; then
pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBEDIT" >&5
$as_echo_n "checking for LIBEDIT... " >&6; }
if test -n "$LIBEDIT_CFLAGS"; then
pkg_cv_LIBEDIT_CFLAGS="$LIBEDIT_CFLAGS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libedit\""; } >&5
($PKG_CONFIG --exists --print-errors "libedit") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBEDIT_CFLAGS=`$PKG_CONFIG --cflags "libedit" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test -n "$LIBEDIT_LIBS"; then
pkg_cv_LIBEDIT_LIBS="$LIBEDIT_LIBS"
elif test -n "$PKG_CONFIG"; then
if test -n "$PKG_CONFIG" && \
{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libedit\""; } >&5
($PKG_CONFIG --exists --print-errors "libedit") 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; then
pkg_cv_LIBEDIT_LIBS=`$PKG_CONFIG --libs "libedit" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes
else
pkg_failed=yes
fi
else
pkg_failed=untried
fi
if test $pkg_failed = yes; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi
if test $_pkg_short_errors_supported = yes; then
LIBEDIT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libedit" 2>&1`
else
LIBEDIT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libedit" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$LIBEDIT_PKG_ERRORS" >&5
PBX_LIBEDIT=0
elif test $pkg_failed = untried; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
PBX_LIBEDIT=0
else
LIBEDIT_CFLAGS=$pkg_cv_LIBEDIT_CFLAGS
LIBEDIT_LIBS=$pkg_cv_LIBEDIT_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
PBX_LIBEDIT=1
LIBEDIT_INCLUDE="$LIBEDIT_CFLAGS"
LIBEDIT_LIB="$LIBEDIT_LIBS"
$as_echo "#define HAVE_LIBEDIT 1" >>confdefs.h
fi
fi
if test "$PBX_LIBEDIT" = "1"; then
LIBEDIT_INTERNAL="no"
fi
fi
if test "${LIBEDIT_INTERNAL}" = "yes"; then
PBX_LIBEDIT=1
fi
fi
if test "x${PBX_ICONV}" != "x1" -a "${USE_ICONV}" != "no"; then
pbxlibdir=""