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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.65])
AC_INIT([pulseaudio-module-xrdp], [0.6], [xrdp-devel@googlegroups.com])
# specify config_ac.h so we don't collide with pulseaudio's config.h
AC_CONFIG_HEADERS([config_ac.h])
AC_CONFIG_SRCDIR([src])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_MACRO_DIRS([m4])
AM_PROG_AR
AM_INIT_AUTOMAKE([-Wall foreign silent-rules])
AM_SILENT_RULES([yes])
PKG_PROG_PKG_CONFIG
if test "x$PKG_CONFIG" = "x"; then
AC_MSG_ERROR([pkg-config not found])
fi
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
dnl ------------------------------------------------------------------
dnl FIND_CONFIG_H(TOP_DIRECTORY)
dnl Find the config.h file under TOP_DIRECTORY
dnl
dnl Outputs the enclosing directory. Only the first match is returned.
dnl ------------------------------------------------------------------
m4_define([FIND_CONFIG_H],
[find $1 -type f -maxdepth 3 -type f -name config.h | \
sed -e 's#/config.h##' -e '2,$d'])
# get system's pulseaudio version
m4_define([pa_major], [`$PKG_CONFIG --modversion libpulse | cut -d. -f1`])
m4_define([pa_minor], [`$PKG_CONFIG --modversion libpulse | cut -d. -f2`])
# pulseaudio module/lib directory
PA_LIBDIR=`$PKG_CONFIG --variable=libdir libpulse`
PA_MODDIR=`$PKG_CONFIG --variable=modlibexecdir libpulse`
PA_PREFIX=`$PKG_CONFIG --variable=prefix libpulse`
# Default system-wide autostart directory from XDG autostart specification
m4_define([XDG_AUTOSTART_DIR], /etc/xdg/autostart)
AC_SUBST([PA_MAJOR], [pa_major])
AC_SUBST([PA_MINOR], [pa_minor])
AC_SUBST([PA_MAJORMINOR], [pa_major].[pa_minor])
# Build shared libraries
LT_INIT([shared disable-static])
# Checks for programs.
AC_PROG_CXX
AC_PROG_AWK
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
# Checks for libraries.
PKG_CHECK_MODULES([LIBPULSE], [libpulse])
m4_define([PULSE_MSG], [PULSE_DIR not specified. Follow the instructions in README.md.])
# Check PULSE_DIR is specified
AC_ARG_VAR([PULSE_DIR], [pulseaudio source code directory])
AS_IF([test x"$PULSE_DIR" == x""],
cat <<__MSG__
m4_text_box([PULSE_MSG])
__MSG__
AC_MSG_ERROR([PULSE_DIR not specified])
)
# Does PULSE_DIR appear to be valid?
AS_IF([test -e "$PULSE_DIR/src/pulsecore/macro.h"],,
AC_MSG_WARN([PULSE_DIR may not be valid - can't find expected file]))
# Look for config.h, using PULSE_CONFIG_DIR if specified
AC_ARG_VAR([PULSE_CONFIG_DIR], [pulseaudio config.h source code directory (optional)])
AS_IF([test x"$PULSE_CONFIG_DIR" == x""],
AC_MSG_NOTICE([PULSE_CONFIG_DIR not defined])
AC_MSG_CHECKING([Searching for config.h under PULSE_DIR])
PULSE_CONFIG_DIR="`FIND_CONFIG_H(\"$PULSE_DIR\")`"
[AS_IF([test -e "$PULSE_CONFIG_DIR/config.h" ],
AC_MSG_RESULT([$PULSE_CONFIG_DIR/config.h])
,
AC_MSG_RESULT([no])
AC_MSG_ERROR([Can't find config.h under PULSE_DIR. Define PULSE_CONFIG_DIR?]))]
,
AC_MSG_NOTICE([PULSE_CONFIG_DIR is defined])
AC_MSG_CHECKING([Looking for config.h in PULSE_CONFIG_DIR])
[AS_IF([test -e "$PULSE_CONFIG_DIR/config.h"],
AC_MSG_RESULT([$PULSE_CONFIG_DIR/config.h])
,
AC_MSG_RESULT([no])
AC_MSG_ERROR([Can't find config.h in PULSE_CONFIG_DIR.]))])
# use the prefix as same as pulseaudio
AC_PREFIX_PROGRAM(pulseaudio)
# copied from pulseaudio
AC_ARG_WITH(
[module-dir],
[AS_HELP_STRING([--with-module-dir],
[Directory where to install the modules to (defaults to `pkg-config --variable=modlibexecdir libpulse`)])],
[modlibexecdir=$withval], [modlibexecdir="${PA_MODDIR}"])
AC_SUBST(modlibexecdir)
AC_ARG_WITH(
[xdgautostart-dir],
[AS_HELP_STRING([--with-xdgautostart-dir],
Directory to install the desktop file (defaults to XDG_AUTOSTART_DIR))],
[xdgautostartdir=$withval], [xdgautostartdir=XDG_AUTOSTART_DIR])
AC_SUBST(xdgautostartdir)
# Checks for header files.
AC_CHECK_HEADERS([fcntl.h limits.h netinet/in.h stdlib.h string.h sys/ioctl.h sys/socket.h unistd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_INT64_T
AC_TYPE_SIZE_T
AC_TYPE_UINT32_T
# Checks for library functions.
AC_CHECK_FUNCS([memset socket])
AC_CONFIG_FILES([Makefile
src/Makefile
instfiles/Makefile])
AC_OUTPUT
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