asterisk/menuselect/configure.ac
Corey Farrell b9f4bb5988 menuselect: Remove ineffective weak attribute detection.
menuselect detects compiler support for multiple styles of weak
functions.  This is a remnant from 2013 when OPTIONAL_API required weak
functions.  It is no longer correct for menuselect to switch
dependencies from optional to required based on lack of weak function
support.

Note an issue remains - dependencies should switch from optional to
required based on OPTIONAL_API being enabled or disabled.  I don't think
this is possible.  menuselect needs to know at startup if OPTIONAL_API
is enabled or disabled, so the only way to fix this is to remove
OPTIONAL_API from menuselect and create a configure option.  I've left
the code that switches in place but it's preprocessed out.

Additionally removed:
- WEAKREF variable from Asterisk makeopts.in.
- Related disabled code from test_utils.
- Pointless AC_REVISION call from menuselect/configure.ac.

Change-Id: Ifa702e5f98eb45f338b2f131a93354632a8fb389
2017-11-17 10:39:08 -05:00

116 lines
2.5 KiB
Text

# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)
m4_define([MENUSELECT_VERSION],
m4_bpatsubst(m4_esyscmd([./make_version .]),
[\([0-9.]*\)\(\w\|\W\)*],
[\1]))
AC_INIT(menuselect, MENUSELECT_VERSION, www.asterisk.org)
# check existence of the package
AC_CONFIG_SRCDIR([menuselect.c])
# specify output header file
AC_CONFIG_HEADER(autoconfig.h)
AC_COPYRIGHT("Menuselect")
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
HOST_OS=${host_os}
AC_SUBST(HOST_OS)
PBX_WINARCH=0
case "${host_os}" in
freebsd*)
OSARCH=FreeBSD
;;
netbsd*)
OSARCH=NetBSD
;;
openbsd*)
OSARCH=OpenBSD
;;
solaris*)
OSARCH=SunOS
;;
mingw32)
OSARCH=mingw32
PBX_WINARCH=1
;;
cygwin)
OSARCH=cygwin
PBX_WINARCH=1
;;
linux-gnueabi)
OSARCH=linux-gnu
;;
*)
OSARCH=${host_os}
;;
esac
AH_TOP(
#ifndef MENUSELECT_AUTOCONFIG_H
#define MENUSELECT_AUTOCONFIG_H
#ifndef _REENTRANT
#define _REENTRANT
#endif
)
AH_BOTTOM(
#endif
)
# Checks for programs.
AC_PROG_CC
AST_CHECK_GNU_MAKE
AC_LANG(C)
AC_ARG_ENABLE([debug],
[AS_HELP_STRING([--enable-debug], [Turn on debug mode])],
[case "${enableval}" in
y|ye|yes) MENUSELECT_DEBUG=yes ;;
n|no) MENUSELECT_DEBUG=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
esac])
AC_SUBST(MENUSELECT_DEBUG)
AC_FUNC_ALLOCA
AC_CHECK_FUNCS([asprintf getloadavg setenv strcasestr strndup strnlen strsep unsetenv vasprintf])
# The frontend can use curses, ncurses, newt or GTK2 so check for all of them
AST_EXT_LIB_SETUP([NEWT], [newt], [newt])
AST_EXT_LIB_SETUP([CURSES], [curses], [curses])
AST_EXT_LIB_SETUP([NCURSES], [ncurses], [ncurses])
AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
AST_EXT_LIB_CHECK([NEWT], [newt], [newtBell], [newt.h])
AST_EXT_LIB_CHECK([CURSES], [curses], [initscr], [curses.h])
AST_EXT_LIB_CHECK([NCURSES], [ncurses], [initscr], [curses.h])
AST_EXT_TOOL_CHECK([LIBXML2], [xml2-config], , ,
[#include <libxml/tree.h>
#include <libxml/parser.h>],
[LIBXML_TEST_VERSION])
if test "${PBX_LIBXML2}" != 1; then
AC_MSG_ERROR([Could not find required 'Libxml2' development package])
fi
AST_PKG_CONFIG_CHECK([GTK2], [gtk+-2.0])
AC_SUBST(PBX_GTK2)
AC_SUBST(GTK2_INCLUDE)
AC_SUBST(GTK2_LIB)
test "$silent"=yes && ac_sub_configure_args="${ac_sub_configure_args} --silent"
AC_CONFIG_FILES([makeopts])
AC_OUTPUT
AC_MSG_NOTICE(Menuselect build configuration successfully completed)