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Aegisub/aegisub/configure.in
Thomas Goyne f809fa4104 Put OSS CFLAGS in their own variable rather than modifying CPPFLAGS 
Originally committed to SVN as r6098.
2011-12-22 21:24:51 +00:00

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AC_PREREQ(2.57)
######################
# aegisub version info
######################
# MAKE SURE YOU UPDATE THE VERSION INFO BELOW WHEN YOU SET THIS TO '1'
m4_define([aegisub_FINAL_RELEASE], [0])
m4_define([aegisub_version_major], [3])
m4_define([aegisub_version_minor], [0])
m4_define([aegisub_version_revision], [0])
m4_define([aegisub_version], [aegisub_version_major.aegisub_version_minor.aegisub_version_revision])
m4_define([aegisub_version_data], [aegisub_version_major.aegisub_version_minor])
###################
# Required packages
###################
m4_define([curl_required_version], [7.18.2])
m4_define([ffms_required_version], [2.15])
m4_define([fftw_required_version], [3.3])
m4_define([fontconfig_required_version], [2.4])
m4_define([freetype_required_version], [9.7.0])
m4_define([libass_required_version], [0.9.7])
m4_define([lua_auto4_required_version], [5.1])
m4_define([pkgconfig_required_version], [0.20])
m4_define([portaudio_required_version], [19])
m4_define([pulseaudio_required_version], [0.5])
m4_define([wx_required_version], [2.9.2])
#######
# Setup
#######
AC_INIT([Aegisub], [aegisub_version],, [aegisub])
: ${CFLAGS=""}
: ${CXXFLAGS=""}
AC_CONFIG_SRCDIR([src/main.cpp])
AC_CONFIG_HEADER([acconf.h])
AC_GNU_SOURCE
AC_CANONICAL_HOST
###########################
# Check host architecture
###########################
build_darwin="no"
build_linux="no"
build_bsd="no"
build_default="no"
AS_CASE([$host],
[ppc-*-* | powerpc-*], [arch_ppc="yes"; arch_bundle="ppc"; DARWIN_ARCH="ppc"],
[i*86-*-*], [arch_x86="yes"; arch_bundle="intel"; DARWIN_ARCH="intel"],
[x86_64-*-*], [arch_x86="yes"; arch_x86_64="yes"; DARWIN_ARCH="intel"],
[])
AS_CASE([$host],
[*-*-darwin*], [build_darwin="yes"; AC_SUBST(DARWIN_ARCH)],
[*-*-linux*], [build_linux="yes"],
[*-*-bsd*], [build_bsd="yes"],
[build_default="yes"])
AS_IF([test "$build_bsd" = "yes"], [
ICONV_CFLAGS="-I/usr/local/include"
ICONV_LIBS="-L/usr/local/lib -liconv"
])
# Used for universalchardet.
AC_AGI_MDCPUCFG($host)
AC_SUBST(build_bsd)
AC_SUBST(build_linux)
AC_SUBST(build_darwin)
AC_SUBST(build_default)
# Handle endianess.
AC_C_BIGENDIAN(
AC_DEFINE([HAVE_BIG_ENDIAN], [1], [Big Endian]),
AC_DEFINE([HAVE_LITTLE_ENDIAN], [1], [Little Endian]),
AC_DEFINE([HAVE_DYNAMIC_ENDIAN], [1], [Unknown endian]),
AC_DEFINE([HAVE_UNIVERSAL_ENDIAN], [1], [Universal Endian (MAC Universal PPC/Intel Binaries, uses HAVE_DYNAMIC_ENDIAN)])
)
########################
# Configurable variables
########################
# These cannot be set before AC_INIT()
AEGISUB_VERSION_MAJOR=aegisub_version_major
AEGISUB_VERSION_MINOR=aegisub_version_minor
AEGISUB_VERSION=aegisub_version
# Used for gettext.
AEGISUB_VERSION_DATA=aegisub_version_data
# Suffix used for data paths.
AC_DEFINE_UNQUOTED(AEGISUB_VERSION_DATA, ["$AEGISUB_VERSION_DATA"], [Data path suffix.])
AC_SUBST(AEGISUB_VERSION_DATA)
# Name of aegisub binary.
AEGISUB_COMMAND="aegisub-$AEGISUB_VERSION_MAJOR.$AEGISUB_VERSION_MINOR"
AC_SUBST(AEGISUB_COMMAND)
# Handle location of desktop files: http://freedesktop.org/wiki/Specifications/desktop-entry-spec
AC_ARG_WITH(desktop-dir,
AS_HELP_STRING([--with-desktop-dir=PATH],[desktop file locations [PREFIX/share/applications]]))
P_DESKTOP=${with_desktop_dir:-$datarootdir/applications}
AC_SUBST(P_DESKTOP)
# Handle location of icons: http://standards.freedesktop.org/icon-theme-spec/icon-theme-spec-latest.html
AC_ARG_WITH(icon-dir,
AS_HELP_STRING([--with-icon-dir=PATH],[icon locations [PREFIX/share/icons]]))
P_ICON=${with_icon_dir:-$datarootdir/icons}
AC_SUBST(P_ICON)
# Install prefix
# If a user doesn't supply --prefix then it is set to NONE so we
# set it to $ac_default_prefix if it hasn't been supplied.
AS_CASE([x$prefix], [xNONE | x], [prefix="$ac_default_prefix"], [])
# Install prefix used by wxStandardPaths::SetInstallPrefix.
AC_DEFINE_UNQUOTED([INSTALL_PREFIX], ["$prefix"], [Default install prefix, or --prefix.])
# Build credit
AC_ARG_WITH(build-credit,
AS_HELP_STRING([--with-build-credit=NAME],[Build credit shown in the program title.]),
[use_build_credit="yes"])
AC_MSG_CHECKING([whether BUILD_CREDIT has been set])
AS_IF([test x$use_build_credit = xyes],
AS_IF([test x$with_build_credit = xyes || test -z "$with_build_credit"], [
AC_MSG_FAILURE([You must set a value eg --with-build-credit=<username>])
], [
AC_MSG_RESULT([yes ($with_build_credit)])
AC_DEFINE_UNQUOTED([BUILD_CREDIT], ["$with_build_credit"], [Build credit supplied in application title using --with-build-credit=])
]),
[AC_MSG_RESULT([no])])
####################
# Check for programs
####################
CHECK_GNU_MAKE
AC_PROG_CC
AC_PROG_CXX
AC_LANG(C++)
AM_PROG_CC_C_O
# This is reported to be required on Ubuntu, I haven't had time to check.
define([AC_LIBTOOL_LANG_F77_CONFIG], [:])
AC_PROG_INSTALL
AC_PROG_RANLIB
PKG_PROG_PKG_CONFIG([pkgconfig_required_version])
#################
# Developers only
#################
AM_MAINTAINER_MODE
# XXX: This needs to be fixed to handle mixed revisions properly
# There is probably a better way to handle it as well...
AC_MSG_CHECKING([for svn version])
AS_IF([test -d "$srcdir/.svn"], [
SVN_REVISION=`svnversion $srcdir | sed "s/\(^@<:@0-9@:>@*\).*/\1/"`
`echo $SVN_REVISION > $srcdir/svn_revision`
AC_MSG_RESULT([$SVN_REVISION from "svnversion $srcdir"])
], [test -f "$srcdir/svn_revision"], [
SVN_REVISION=`cat $srcdir/svn_revision`
AC_MSG_RESULT([$SVN_REVISION from "$srcdir/svn_revision"])
], [
AC_MSG_RESULT([not found])
AC_MSG_FAILURE([unable to get SVN Revision from $srcdir/svn_revision or 'svnversion $srcdir'])
])
# This is required in order for the config file to work correctly.
AC_DEFINE_UNQUOTED([BUILD_SVN_REVISION], [$SVN_REVISION], [SVN Revision number, used for config.dat and version.cpp])
# Release information.
AS_IF([test "aegisub_FINAL_RELEASE" = "1"], [
AC_DEFINE([FINAL_RELEASE], [aegisub_FINAL_RELEASE], [This is only set to 1 for a RELEASE VERSION.])
BUNDLE_STRING="Aegisub"
DMG_STRING="Aegisub-${PACKAGE_VERSION}-${arch_bundle}"
], [
PACKAGE_STRING="${PACKAGE_STRING}-dev-r${SVN_REVISION}"
PACKAGE_VERSION="${PACKAGE_VERSION}-dev-r${SVN_REVISION}"
VERSION="${VERSION}-dev-r${SVN_REVISION}"
BUNDLE_STRING="Aegisub-${PACKAGE_VERSION}"
DMG_STRING="Aegisub-${PACKAGE_VERSION}-${arch_bundle}"
])
# Used in version.cpp
AC_MSG_CHECKING([for build date])
BUILD_DATE=`date "+%Y-%m-%d %H:%M %Z"`
AC_MSG_RESULT($BUILD_DATE)
AC_SUBST(SVN_REVISION)
AC_SUBST(BUILD_DATE)
AC_SUBST(BUNDLE_STRING)
AC_SUBST(DMG_STRING)
###################################################
# Check for pthreads and setup variables / compiler
###################################################
ACX_PTHREAD([], [AC_MSG_FAILURE([You must have working pthreads.])])
CC="$PTHREAD_CC"
######################
# Check compiler flags
######################
AC_ARG_ENABLE(compiler-flags, AS_HELP_STRING([--disable-compiler-flags],[Disable *all* additional compiler flags. [no]]))
AS_IF([test x$enable_compiler_flags != xno], [
AC_C_FLAG([-Wall])
AC_C_FLAG([-Wextra],[AC_C_FLAG([-W])])
AC_C_FLAG([-Wno-unused-parameter])
AC_C_FLAG([-std=gnu99])
AC_C_FLAG([-pipe])
AC_CXX_FLAG([-Wall])
AC_CXX_FLAG([-Wextra],[AC_CXX_FLAG([-W])])
AC_CXX_FLAG([-Wno-unused-parameter])
AC_CXX_FLAG([-Wno-long-long])
AC_CXX_FLAG([-fno-strict-aliasing])
AC_CXX_FLAG([-pipe])
# -O* messes with debugging.
AS_IF([test x$enable_debug = xyes], [
AC_C_FLAG([-O0])
AC_CXX_FLAG([-O0])
], [
AC_C_FLAG([-O2])
AC_CXX_FLAG([-O2])
])
])
######################################
# Check Headers / Features / Libraries
######################################
AC_HEADER_STDC
AC_HEADER_STDBOOL
AC_C_CONST
AC_C_INLINE
AC_C_VOLATILE
AC_CHECK_LIB([m], [main])
AC_AGI_COMPILE([pragma once], [pragma_once], [], [],[
#pragma once
int main(void) {}
])
AS_IF([test x$agi_cv_pragma_once = xno],
[AC_MSG_FAILURE([Aegisub requires #pragma once to work correctly.])])
AC_CHECK_HEADER([wchar.h],,[AC_MSG_FAILURE([aegisub requires wide character support])])
AC_CHECK_HEADERS([sys/time.h])
AC_CHECK_SIZEOF([time_t])
##############################
# Program Support and Features
##############################
#########################
### Required Dependencies
#########################
AC_PATH_XTRA
AS_IF([test x$no_x = xyes && test x$build_darwin != xyes],
[AC_MSG_FAILURE([You must have a working copy of X installed.])])
AX_CHECK_GL
AS_IF([test x$no_gl = xyes], [AC_MSG_FAILURE([Aegisub requires GL support.])])
AC_SUBST(GL_CFLAGS)
AC_SUBST(GL_LIBS)
PKG_CHECK_MODULES(LIBCURL, libcurl >= curl_required_version,,
[AC_MSG_FAILURE([aegisub requires >= cURL curl_required_version])])
PKG_CHECK_MODULES(FREETYPE, freetype2 >= freetype_required_version,
AC_DEFINE(WITH_FREETYPE2, 1, [Enable FreeType 2 support.]),
[AC_MSG_FAILURE([Aegisub requires >= FreeType2 freetype_required_version])])
PKG_CHECK_MODULES(FONTCONFIG, fontconfig >= fontconfig_required_version,
[AC_DEFINE(WITH_FONTCONFIG, 1, [Enable FontConfig support.])],
[AC_MSG_FAILURE([Aegisub requires fontconfig >= fontconfig_required_version])])
########
## iconv
########
AC_ARG_VAR([ICONV_CFLAGS], [CFLAGS to use for iconv []])
AC_ARG_VAR([ICONV_LIBS], [LIBS to use for iconv [-liconv]])
AS_IF([test -z "$ICONV_LIBS"], AC_SEARCH_LIBS([iconv_open], [iconv]))
AC_AGI_COMPILE([iconv], [iconv], [$ICONV_CFLAGS], [$ICONV_LIBS],[
#include <iconv.h>
int main(void) {
iconv_t ic;
ic = iconv_open ("UTF-8", "UTF-8");
if (!ic) return 1;
return 0;
} ])
AC_SUBST(ICONV_LIBS)
AC_SUBST(ICONV_CFLAGS)
AS_IF([test x$agi_cv_with_iconv = xno], [AC_MSG_FAILURE([Please install a working iconv library.])])
AC_AGI_COMPILE([iconv (const)], [iconv_const], [$ICONV_CFLAGS], [$ICONV_LIBS],[
#include <iconv.h>
int main(void) {
iconv_t cd = iconv_open("UTF-16", "UTF-8");
const char *in = "in";
char *out = new char();
size_t res, inbytesleft, outbytesleft;
res = iconv(cd, &in, &inbytesleft, &out, &outbytesleft);
return 0;
} ])
AS_IF([test x$agi_cv_with_iconv_const = xyes],
[AC_DEFINE(AGI_ICONV_CONST, 1, [Enable if iconv expects the in argument to be const])])
###############
# Audio Players
###############
#######
## ALSA
#######
AC_ARG_WITH(alsa,
AS_HELP_STRING([--without-alsa],
[build without ALSA audio provider [auto]]))
AC_ARG_VAR([ALSA_CFLAGS], [CFLAGS to use for ALSA []])
AC_ARG_VAR([ALSA_LIBS], [LIBS to use for ALSA [-lasound -lrt]])
ALSA_LIBS=${ALSA_LIBS:--lasound -lrt}
AS_IF([test x$with_alsa = xno],
[alsa_disabled="(disabled)"],
[AC_CHECK_LIB([asound], [snd_pcm_open], [with_alsa="yes"], [with_alsa="no"], $ALSA_LIBS)])
AS_IF([test x$with_alsa = xyes], AC_DEFINE(WITH_ALSA, 1, [Enable ALSA Support]))
AC_SUBST(ALSA_CFLAGS)
AC_SUBST(ALSA_LIBS)
AC_SUBST(with_alsa)
############
## PortAudio
############
AC_ARG_WITH(portaudio,
AS_HELP_STRING([--without-portaudio],
[build without PortAudio v19 audio provider [auto]]))
AS_IF([test x$with_portaudio = xno],
[portaudio_disabled="(disabled)"],
[PKG_CHECK_MODULES(PORTAUDIO, portaudio-2.0 >= portaudio_required_version, [with_portaudio="yes"], [with_portaudio="no"])])
AS_IF([test x$with_portaudio = xyes], AC_DEFINE(WITH_PORTAUDIO, 1, [Enable PortAudio v19 support]))
AC_SUBST(with_portaudio)
#############
## PulseAudio
#############
AC_ARG_WITH(pulseaudio,
AS_HELP_STRING([--without-pulseaudio],
[build without PulseAudio audio provider [auto]]))
AS_IF([test x$with_pulseaudio = xno],
[pulseaudio_disabled="(disabled)"],
[PKG_CHECK_MODULES(LIBPULSE, libpulse >= pulseaudio_required_version, [with_pulseaudio="yes"], [with_pulseaudio="no"])])
AS_IF([test x$with_pulseaudio = xyes], AC_DEFINE(WITH_PULSEAUDIO, 1, [Enable PulseAudio support]))
AC_SUBST(with_pulseaudio)
#########
## OpenAL
#########
AC_ARG_WITH(openal,
AS_HELP_STRING([--without-openal],
[build without OpenAL audio provider [auto]]))
AS_IF([test x$build_darwin = xyes], [
OPENAL_LIBS="-framework OpenAL"
OPENAL_CFLAGS=""
AC_SUBST(OPENAL_LIBS)
AC_SUBST(OPENAL_CFLAGS)
with_openal="yes"
],
[test x$with_openal = xno], [openal_disabled="(disabled)"],
[PKG_CHECK_MODULES(OPENAL, openal >= 0.0.8, [with_openal=yes], [with_openal=no])])
AS_IF([test x$with_openal != xno], [
AC_AGI_COMPILE([OpenAL], [openal], [$OPENAL_CFLAGS], [$OPENAL_LIBS],[
#if defined(__APPLE__)
#include <OpenAL/AL.h>
#include <OpenAL/ALC.h>
#else
#include <AL/al.h>
#include <AL/alc.h>
#endif
int main(void) {
ALCdevice *device = alcOpenDevice(0);
if (!device) return 1;
ALCcontext *context = alcCreateContext(device, 0);
if (!context) return 1;
return 0;
} ])
])
AS_IF([test x$agi_cv_with_openal = xno && test x$with_openal = xyes], [
AC_MSG_WARN([OpenAL detected, but it doesn''t work...])
with_openal="no"
])
AS_IF([test x$agi_cv_with_openal = xyes && test x$with_openal = xyes],
AC_DEFINE(WITH_OPENAL, 1, [Enable OpenAL support]))
AC_SUBST(with_openal)
######
## OSS
######
AC_ARG_VAR([OSS_CFLAGS], [CFLAGS to use for OSS [auto]])
AC_ARG_WITH(oss,
AS_HELP_STRING([--without-oss],
[build without OSS audio provider [auto]]))
AS_IF([test x$with_oss = xno], [oss_disabled="(disabled)"], [
AS_IF([test -z "$OSS_CFLAGS" && test -f "/etc/oss.conf"], [
. /etc/oss.conf
OSS_CFLAGS="-I${OSSLIBDIR}/include/sys"
])
AC_CHECK_HEADERS([soundcard.h sys/soundcard.h], [with_oss="yes"], [with_oss="no"])
])
AS_IF([test x$with_oss = xyes], AC_DEFINE(WITH_OSS, 1, [Enable OSS support]))
AC_SUBST(with_oss)
###################
# FFTW
###################
AC_ARG_WITH(fftw,
AS_HELP_STRING([--without-fftw],
[build without fftw support [auto]]))
AS_IF([test x$with_fftw = xno],
[fftw_disabled="(disabled)"],
[PKG_CHECK_MODULES(FFTW3, fftw3 >= fftw_required_version, [with_fftw="yes"], [with_fftw="no"])])
AS_IF([test x$with_fftw = xyes], [AC_DEFINE(WITH_FFTW, 1, [Enable fftw support])])
AC_SUBST(with_fftw)
#########################
# Video / Audio Providers
#########################
AC_ARG_WITH(ffms,
AS_HELP_STRING([--without-ffms],
[build without ffms2 A/V provider [auto]]))
AS_IF([test x$with_ffms = xno],
[ffms_disabled="(disabled)"],
[PKG_CHECK_MODULES(FFMS, ffms2 >= ffms_required_version, [with_ffms="yes"], [with_ffms="no"])])
AS_IF([test x$with_ffms = xyes], AC_DEFINE(WITH_FFMPEGSOURCE, 1, [Enable FFMS2 support]))
AC_SUBST(with_ffms)
###################
# Subtitle Provider
###################
AC_ARG_WITH(libass,
AS_HELP_STRING([--without-libass],
[build without libass support [auto]]))
AS_IF([test x$with_libass = xno],
[libass_disabled="(disabled)"],
[PKG_CHECK_MODULES(LIBASS, libass >= libass_required_version, [with_libass="yes"], [with_libass="no"])])
AS_IF([test x$with_libass = xyes], AC_DEFINE(WITH_LIBASS, 1, [Enable libass support]))
AC_SUBST(with_libass)
###########
## Hunspell
###########
AC_ARG_WITH(hunspell,
AS_HELP_STRING([--without-hunspell],
[build without hunspell support [auto]]))
AS_IF([test x$with_hunspell = xno],
[hunspell_disabled="(disabled)"],
[PKG_CHECK_MODULES(HUNSPELL, hunspell >= 1.2.0, [with_hunspell="yes"], [with_hunspell="no"])])
AS_IF([test x$with_hunspell = xyes], AC_DEFINE(WITH_HUNSPELL, 1, [Enable Hunspell support.]))
AC_SUBST(with_hunspell)
############
# Automation
############
AC_ARG_WITH(lua,
AS_HELP_STRING([--without-lua],
[build without lua 5.1 (auto4)]))
AC_ARG_VAR([LUA_CFLAGS], [CFLAGS to use for LUA 5.1 [autodetect]])
AC_ARG_VAR([LUA_LDFLAGS], [LDFLAGS to use for LUA 5.1 [autodetect]])
AC_ARG_VAR([LUA_LIBDIR], [Location of LUA 5.1 library. [none]])
AS_IF([test -z "$LUA_CFLAGS"],
AGI_FIND_HEADER([LUA], [lua.hpp], [/usr/include/lua5.1 /usr/include/lua51 /usr/local/include/lua51 /usr/local/include/lua5.1 /usr/include /usr/local/include]))
AS_IF([test -z "$LUA_LDFLAGS"],
AGI_FIND_LIB([LUA], [lua51 lua-5.1 lua5.1 lua], [$LUA_LIBDIR]))
aegisub_save_LIBS="$LIBS"
LIBS="$LUA_LDFLAGS"
AS_IF([test x$with_lua = xno], [lua_disabled="(disabled)"], [
AC_AGI_COMPILE([Lua 5.1 (auto4)], [lua], [$LUA_CFLAGS], [],[
#include <lua.hpp>
int main () {
lua_State *L = luaL_newstate();
lua_pushstring(L, "test");
int res = lua_objlen(L, -1) == 4;
lua_close(L);
return !res;
}])])
LIBS="$aegisub_save_LIBS"
with_auto4_lua=${agi_cv_with_lua:-no}
AS_IF([test x$with_auto4_lua = xyes], AC_DEFINE(WITH_AUTO4_LUA, 1, [Enable Automation (auto4), requires lua]))
AC_SUBST(with_auto4_lua)
AC_SUBST(LUA_CFLAGS)
AC_SUBST(LUA_LDFLAGS)
################
# Widget support
################
WX_CONFIG_OPTIONS
WX_STANDARD_OPTIONS([debug])
WX_DEBUG=$DEBUG
WX_UNICODE=$UNICODE
WX_CONFIG_CHECK([wx_required_version],,,[std,gl,stc],[$WXCONFIG_FLAGS])
AS_IF([test x$have_wxconfig = xno],
AC_MSG_FAILURE([wxWidgets detection failed, please set --with-wx* or add the libraries to your LIBS, CXX/CFLAGS.]))
AC_ARG_ENABLE(slow-wx-checks,
AS_HELP_STRING([--disable-slow-wx-checks],[Disable slow-running checks for wx components.]))
AS_IF([test x$enable_slow_wx_checks != xno], [
AC_AGI_LINK([wxWidgets OpenGL support], [wxopengl], [wx/glcanvas.h], [$GL_CFLAGS $WX_CFLAGS], [$GL_LIBS $WX_LIBS],[
#include <wx/glcanvas.h>
int main(void) {
wxGLCanvas *canvas;
wxGLContext *context;
return 0;
} ])
AC_AGI_LINK([wxWidgets StyledTextCtrl support], [wxstc], [wx/stc/stc.h], [$WX_CFLAGS], [$WX_LIBS],[
#include <wx/stc/stc.h>
int main(void) {
wxStyledTextCtrl *canvas;
return 0;
} ])
])
AS_IF([test x$with_agi_cv_wxopengl = xno], AC_MSG_FAILURE([wxWidgets OpenGL support missing]))
AS_IF([test x$with_agi_cv_wxstc = xno], AC_MSG_FAILURE([wxWidgets StyledTextCtrl support missing]))
############################
# Precompiled Header Support
# Only works with gcc! (and clang)
############################
AC_MSG_CHECKING([whether to use precompiled headers])
AC_ARG_ENABLE(gcc-prec, AS_HELP_STRING([--disable-gcc-prec],[disable GCC precompiled headers]))
AC_MSG_RESULT([${enable_gcc_prec:=no}])
AC_SUBST(enable_gcc_prec)
######################################################
# Debugging support
# This is added last so it doesn't slow down configure
# If you want it earlier add it to your CXXFLAGS.
######################################################
AC_ARG_VAR([DEBUG_FLAGS], [Debug flag to use with --enable-debug [-g]])
AC_MSG_CHECKING([whether to turn on debugging])
AC_ARG_ENABLE(debug, AS_HELP_STRING([--enable-debug],[enable debugging [no]]))
AS_IF([test x$enable_debug = xyes], [
DEBUG_FLAGS=${DEBUG_FLAGS:--g}
AC_MSG_RESULT([yes ($DEBUG_FLAGS)])
msg_debug="($DEBUG_FLAGS)"
# This turns on some internal (to aegisub) debugging features.
# A debug version of wxWidgets is required.
AS_IF([$WX_CONFIG_PATH --debug], AC_CXX_FLAG([-D_DEBUG]))
], [
DEBUG_FLAGS=""
enable_debug="no"
AC_MSG_RESULT([no])
])
AC_SUBST(DEBUG_FLAGS)
AS_IF([test x$enable_debug = xyes], [PACKAGE_DEBUG="-debug"])
AC_SUBST(PACKAGE_DEBUG)
AC_MSG_CHECKING([whether to use exception handling in debug mode])
AC_ARG_ENABLE(debug-exceptions, AS_HELP_STRING([--enable-debug-exceptions],[enable exception handling in debug mode [no]]))
AC_MSG_RESULT([${enabled_debug_exceptions:=no}])
AS_IF([test x$enable_debug_exceptions = xyes],
[AC_DEFINE(WITH_EXCEPTIONS, 1,
[Enable exception handling in debug mode. (--enable-debug) This is always enabled when debug mode is off.])])
###########
# Profiling
###########
AC_ARG_VAR([PROFILE_FLAGS], [Profile flag(s) to use with --enable-profile [-pg]])
AC_MSG_CHECKING([whether to turn on profiling])
AC_ARG_ENABLE(profile, AS_HELP_STRING([--enable-profile],[enable profiling [no]]))
AS_IF([test x$enable_profile = xyes], [
PROFILE_FLAGS=${PROFILE_FLAGS:--pg}
AC_MSG_RESULT([yes ($PROFILE_FLAGS)])
CFLAGS="$PROFILE_FLAGS $CFLAGS"
], [
enable_profile="no"
AC_MSG_RESULT([no])
])
######
# gcov
######
AC_ARG_VAR([GCOV_CFLAGS], [gcov cflag(s) to use with --enable-gcov [-ftest-coverage -fprofile-arcs]])
AC_ARG_VAR([GCOV_LIBS], [gcov ldflag(s) to use with --enable-gcov [-lgcov]])
AC_MSG_CHECKING([whether to turn on gcov])
AC_ARG_ENABLE(gcov, AS_HELP_STRING([--enable-gcov],[enable gcov [no]]))
AS_IF([test x$enable_gcov = xyes], [
GCOV_CFLAGS=${GCOV_CLFAGS:--fprofile-arcs -ftest-coverage}
GCOV_LIBS=${GCOV_LIBS:--lgcov}
AC_MSG_RESULT([yes ($GCOV_CFLAGS) ($GCOV_LIBS)])
CFLAGS="$CFLAGS $GCOV_CFLAGS"
LIBS="$LIBS $GCOV_LIBS"
], [
enable_gcov="no"
AC_MSG_RESULT([no])
])
################
# Electric Fence
################
AC_ARG_VAR([EFENCE_LIBS], [Electric Fence ldflag(s) to use with --enable-profile [-lefence]])
AC_MSG_CHECKING([whether to turn on Electric Fence])
AC_ARG_ENABLE(efence, AS_HELP_STRING([--enable-efence],[enable Electric Fence [no]]))
AS_IF([test x$enable_efence = xyes], [
EFENCE_LIBS=${EFENCE_LIBS:--lefence}
AC_MSG_RESULT([yes ($EFENCE_LIBS)])
], [
enable_efence="no"
AC_MSG_RESULT([no])
])
AC_SUBST(EFENCE_LIBS)
##########
# ccmalloc
##########
AC_ARG_VAR([CCMALLOC_LIBS], [ccmalloc libs(s) to use with --enable-ccmalloc [$prefix/lib/ccmalloc-c++.o]])
AC_ARG_VAR([CCMALLOC_LDFLAGS], [ccmalloc ldflag(s) to use with --enable-ccmalloc [-lccmalloc]])
AC_MSG_CHECKING([whether to turn on ccmalloc])
AC_ARG_ENABLE(ccmalloc, AS_HELP_STRING([--enable-ccmalloc],[enable ccmalloc [no]]))
AS_IF([test x$enable_ccmalloc = xyes], [
CCMALLOC_LIBS=${CCMALLOC_LIBS:-$prefix/lib/ccmalloc-c++.o}
CCMALLOC_LDFLAGS=${CCMALLOC_LDFLAGS:--lccmalloc}
AC_MSG_RESULT([yes ($CCMALLOC_LIBS $CCMALLOC_LDFLAGS)])
], [
enable_ccmalloc="no"
AC_MSG_RESULT([no])
])
AC_SUBST(CCMALLOC_LDFLAGS)
AC_SUBST(CCMALLOC_LIBS)
AS_IF([test x$enable_efence = xyes && test x$enable_ccmalloc = xyes],
[AC_MSG_FAILURE([Please enable Electric Fence _or_ ccmalloc otherwise strange things will happen.])])
########
# ccache
########
AC_MSG_CHECKING([whether to enable ccache])
AC_ARG_ENABLE(ccache, AS_HELP_STRING([--enable-ccache],[enable ccache [no]]))
AC_MSG_RESULT(${enable_ccache:=no})
AC_SUBST(enable_ccache)
##############################
# Internationalisation support
##############################
AM_GNU_GETTEXT([external])
AS_IF([test x$build_darwin = xyes],
[GETTEXT_PACKAGE="aegisub"],
[GETTEXT_PACKAGE="aegisub${AEGISUB_VERSION_MAJOR}${AEGISUB_VERSION_MINOR}"])
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",
[The basename for our gettext translation domains.])
####################################################################
# Default settings for Providers/Players
# * This is done at the end to preserve sanity rather than littering
# it above.
####################################################################
AC_ARG_WITH(player-audio,
AS_HELP_STRING([--with-player-audio=(alsa|openal|portaudio|pulseaudio)],
[Default Audio Player [Linux/ALSA, Darwin/OpenAL, 1:*/OSS, 2:*/PortAudio]]))
# Default audio player.
AS_IF([test -z "$with_player_audio"], [
AS_IF([test x$build_linux = xyes && test x$with_alsa = xyes], [default_player_audio="alsa"],
[test x$build_darwin = xyes && test x$with_openal = xyes], [default_player_audio="openal"],
[test x$with_portaudio = xyes], [default_player_audio="portaudio"],
[test x$with_oss = xyes], [default_player_audio="oss"],
[test x$with_alsa = xyes], [default_player_audio="alsa"],
[test x$with_openal = xyes], [default_player_audio="openal"],
[test x$with_pulseaudio = xyes], [default_player_audio="pulseaudio"])],
[default_player_audio="$with_player_audio"])
AC_DEFINE_UNQUOTED([DEFAULT_PLAYER_AUDIO], ["$default_player_audio"], [Default audio player.])
# Set some friendly strings if some of the above aren't detected.
default_player_audio=${default_player_audio:-NONE}
###############
# Misc settings
###############
# Files that need substitution.
AC_CONFIG_FILES([
desktop/aegisub.desktop
tools/osx-bundle.sed
Makefile.inc
])
AC_OUTPUT
AS_IF([test x"$default_player_audio" = xNONE], AC_MSG_NOTICE([
***********************************************************************
* No supported audio player interface was found on your system.
* If you want audio support in Aegisub you need to install one of
* these libraries:
* - PulseAudio
* * http://pulseaudio.org/
* - ALSA (Linux only)
* * http://www.alsa-project.org/
* - PortAudio (version 19 only)
* * http://www.portaudio.com/
***********************************************************************
]))
AS_IF([test x$with_ffms != xyes], [AC_MSG_NOTICE([
***********************************************************************
* No supported video/audio reader interface was found on your system.
* You will not be able to open any video or audio files in Aegisub
* unless you install a supported video/audio provider.
* You will however still be able to open "dummy" video, ie. a blank,
* virtual video clip with subtitles overlaid.
* Currently we only support one video/audio provider on non-Windows
* systems:
* - FFMS2
* * http://code.google.com/p/ffmpegsource/
***********************************************************************
])])
AC_MSG_RESULT([
Configure settings
Install prefix: $prefix
SVN Revision: $SVN_REVISION
Debug $enable_debug $msg_debug
CFLAGS $CFLAGS
CXXFLAGS $CXXFLAGS
CPPFLAGS $CPPFLAGS
LDFLAGS $LDFLAGS
LIBS $LIBS
Default Settings
Audio Player: $default_player_audio
Scripting Engines
auto4 Lua: $with_auto4_lua $lua51_disabled
Audio Players
ALSA: $with_alsa $alsa_disabled
OpenAL: $with_openal $openal_disabled
OSS: $with_oss $oss_disabled
PortAudio: $with_portaudio $portaudio_disabled
PulseAudio: $with_pulseaudio $pulseaudio_disabled
A/V Providers
FFMS2: $with_ffms $ffms_disabled
Subtitle Providers:
libass $with_libass $libass_disabled
Misc Packages
Hunspell: $with_hunspell $hunspell_disabled
FFTW3: $with_fftw $fftw_disabled
])
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