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configure.ac
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configure.ac
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m4_define([MAJOR_VERSION], [0])
m4_define([MINOR_VERSION], [2])
m4_define([PATCH_VERSION], [109])
AC_INIT([ocp],[MAJOR_VERSION.MINOR_VERSION.PATCH_VERSION],[stian.skjelstad@gmail.com])
AC_DEFINE_UNQUOTED(DLLVERSION, `printf 0x%04x%02x%02x MAJOR_VERSION MINOR_VERSION PATCH_VERSION`)
AC_SUBST([MAJOR_VERSION], [MAJOR_VERSION])
AC_SUBST([MINOR_VERSION], [MINOR_VERSION])
AC_SUBST([PATCH_VERSION], [PATCH_VERSION])
AC_DEFINE([OCP_MAJOR_VERSION], [MAJOR_VERSION])
AC_DEFINE([OCP_MINOR_VERSION], [MINOR_VERSION])
AC_DEFINE([OCP_PATCH_VERSION], [PATCH_VERSION])
AC_CANONICAL_HOST
AC_MSG_CHECKING([GIT submodules are checked out])
AS_IF([test -f playtimidity/timidity-git/Makefile.am], [AC_MSG_RESULT([ok])],
[AC_MSG_ERROR([playtimidity/timidity-git is missing - please execute 'git submodule update --init --recursive'])]
)
AC_ARG_WITH([debug], [AS_HELP_STRING([--with-debug],[compile with debug-flags])])
AS_IF([test "x$with_debug" = "xyes"], [
for i in $CFLAGS
do
new_CFLAGS="$new_CFLAGS `echo $i|grep -- -L`";
new_CFLAGS="$new_CFLAGS `echo $i|grep -- -I`";
done;
CFLAGS="$new_CFLAGS -g"
for i in $CXXFLAGS
do
new_CXXFLAGS="$new_CFLAGS `echo $i|grep -- -L`";
new_CXXFLAGS="$new_CFLAGS `echo $i|grep -- -I`";
done;
CXXFLAGS="$new_CXXFLAGS -g -DDEBUG=1"
])
AC_CHECK_HEADERS_ONCE([sys/time.h])
# Timidity relies on this obsolete test
if test $ac_cv_header_sys_time_h = yes; then
AC_DEFINE([TIME_WITH_SYS_TIME],[1],[Define to 1 if you can safely include both <sys/time.h>
and <time.h>. This macro is obsolete.])
fi
AC_PROG_CC
AX_PROG_CC_FOR_BUILD
AC_PROG_CXX
AC_PROG_CPP
AC_PROG_CXXCPP
AC_PROG_MAKE_SET
AC_SUBST(UPDATE_MIME_DATABASE)
AC_SUBST(DESKTOP_FILE_INSTALL)
AC_SUBST(UPDATE_DESKTOP_DATABASE)
AC_C_BIGENDIAN
AC_SUBST(SHARED_FLAGS)
AC_SUBST(LIB_SUFFIX)
AC_SUBST(EXE_SUFFIX)
AC_SUBST(PTHREAD_LIBS)
AC_SUBST(HAIKU)
AC_SUBST(WINDOWS)
AC_SUBST(WINDRES)
target=`$CC -dumpmachine`
AS_CASE([$target],
[*-darwin*],[
SHARED_FLAGS="-dynamiclib -undefined dynamic_lookup"
CFLAGS="$CFLAGS -fno-common"
CXXFLAGS="$CXXFLAGS -fno-common"
LIB_SUFFIX=.dylib
PTHREAD_LIBS=-pthread
],
[*-haiku*],[
SHARED_FLAGS=-shared
LIB_SUFFIX=.so
PTHREAD_LIBS=
with_desktop_file_install=no
with_update_desktop_database=no
HAIKU=1
],
[*-mingw*],[
WINDOWS=1
SHARED_FLAGS="-shared -pthread" # clock_gettime() is provided via -pthread when using mingw
LIB_SUFFIX=.dll
EXE_SUFFIX=.exe
PTHREAD_LIBS=-pthread
WINDRES="${WINDRES:-$host-windres}"
DATADIROCP=$prefix
ac_cv_env_DATADIROCP_set=set
LIBDIROCP=$prefix
ac_cv_env_LIBDIROCP_set=set
],[
SHARED_FLAGS=-shared
LIB_SUFFIX=.so
PTHREAD_LIBS=-pthread
]
)
AC_DEFINE_UNQUOTED(LIB_SUFFIX, "$LIB_SUFFIX")
AC_ARG_WITH([builtin], [AS_HELP_STRING([--with-builtin=core,auto,none], [force/disable builtin plugins support. For now playback plugins, audio mixers and audio drivers are always modules])],
[], [with_builtin=auto])
AC_ARG_WITH([x11], [AS_HELP_STRING([--with-x11], [force/disable x11 support])], [], [with_x11=auto])
#AC_ARG_WITH([adplug], [AS_HELP_STRING([--with-adplug], [force/disable adplug support])], [], [with_adplug=auto])
AC_ARG_WITH([mad], [AS_HELP_STRING([--with-mad], [force/disable mad mpeg audio support])], [], [with_mad=auto])
AC_ARG_WITH([libgme], [AS_HELP_STRING([--with-libgme], [force/disable libgme (Game Music Emulator support)])], [], [with_libgme=auto])
AC_ARG_WITH([alsa], [AS_HELP_STRING([--with-alsa], [force/disable alsa support])], [], [with_alsa=auto])
AC_ARG_WITH([oss], [AS_HELP_STRING([--with-oss], [force/disable oss support])], [], [with_oss=auto])
AC_ARG_WITH([lzw], [AS_HELP_STRING([--with-lzw], [force/disable lzw support (enabled by default)])], [], [with_lzw=yes])
AC_ARG_WITH([lzh], [AS_HELP_STRING([--with-lzh], [force/disable lzh support in .ym files(enabled by default)])], [], [with_lzh=yes])
AC_ARG_WITH([coreaudio], [AS_HELP_STRING([--with-coreaudio], [force/disable osx coreaudio support (autodetect by default)])], [], [with_coreaudio=auto])
AC_ARG_WITH([flac], [AS_HELP_STRING([--with-flac], [force/disable FLAC support (autodetect by default)])], [], [with_flac=auto])
AC_ARG_WITH([sdl], [AS_HELP_STRING([--with-sdl], [force/disable SDL video support (autodetect by default)])], [], [with_sdl=auto])
AC_ARG_WITH([sdl2], [AS_HELP_STRING([--with-sdl2], [force/disable SDL2 video support (autodetect by default)])], [], [with_sdl2=auto])
AC_ARG_WITH([info], [AS_HELP_STRING([--without-info], [Do not install info manual pages])], [], [with_info=auto])
AC_ARG_WITH([update_mime_database], [AS_HELP_STRING([--without-update-mime-database], [Do not update mime database after file copy (SDL and X11 normally does this)])],[], [with_update_mime_database=auto])
AC_ARG_WITH([desktop_file_install], [AS_HELP_STRING([--without-desktop_file_install], [Do not install .desktop file (SDL and X11 normally does this)])], [], [with_desktop_file_install=auto])
AC_ARG_WITH([update_desktop_database], [AS_HELP_STRING([--without-update-desktop-database],[Do not update desktop database (SDL and X11 normally does this)])], [], [with_update_desktop_database=auto])
AC_ARG_WITH([dumptools], [AS_HELP_STRING([--with-dumptools], [enable building the different fileformat dump utilities])], [], [with_dumptools=no])
AC_ARG_WITH([unifont-relative], [AS_HELP_STRING([--with-unifont-relative], [unifont files should be placed in datarootdir (same as ocp.hlp)])], [], [with_unifont_relative=no])
AC_ARG_WITH([unifontdir-ttf], [AS_HELP_STRING([--with-unifontdir-ttf=/path], [the path to where ttf-unifont is located (used by X11, SDL1.x and SDL2)])], [], [with_unifontdir_ttf='${datarootdir}/fonts/truetype/unifont'])
AC_ARG_WITH([unifont_ttf], [AS_HELP_STRING([--with-unifont-ttf=/path], [the full path to unifont.ttf (default is UNIFONTDIR/unifont.ttf); use this option if the unifont.ttf is named UniFont.ttf or similiar. If the filename contains version number it is recommended that this is fixed in unifont installation with non-version symlinks])],
[], [with_unifont_ttf='${with_unifontdir_ttf}/unifont.ttf'])
AC_ARG_WITH([unifont_csur_ttf], [AS_HELP_STRING([--with-unifont-csur-ttf=/path], [the full path to unifont_csur.ttf (default is UNIFONTDIR/unifont_csur.ttf) or disable by using --without-unifont-csur-ttf])],
[], [with_unifont_csur_ttf='${with_unifontdir_ttf}/unifont_csur.ttf'])
AC_ARG_WITH([unifont_upper_ttf], [AS_HELP_STRING([--with-unifont-upper-ttf=/path], [the full path to unifont_upper.ttf (default is UNIFONTDIR/unifont_upper.ttf)])],[], [with_unifont_upper_ttf='${with_unifontdir_ttf}/unifont_upper.ttf'])
AC_ARG_WITH([unifontdir-otf], [AS_HELP_STRING([--with-unifontdir-otf=/path], [the path to where otf-unifont is located (used by X11, SDL1.x and SDL2)])], [], [with_unifontdir_otf='${datarootdir}/fonts/opentype/unifont'])
AC_ARG_WITH([unifont_otf], [AS_HELP_STRING([--with-unifont-otf=/path], [the full path to unifont.otf (default is UNIFONTDIR/unifont.otf); use this option if the unifont.otf is named UniFont.otf or similiar. If the filename contains version number it is recommended that this is fixed in unifont installation with non-version symlinks])],
[], [with_unifont_otf='${with_unifontdir_otf}/unifont.otf'])
AC_ARG_WITH([unifont_csur_otf], [AS_HELP_STRING([--with-unifont-csur-otf=/path], [the full path to unifont_csur.otf (default is UNIFONTDIR/unifont_csur.otf) or disable by using --without-unifont-csur-otf])],
[], [with_unifont_csur_otf='${with_unifontdir_otf}/unifont_csur.otf'])
AC_ARG_WITH([unifont_upper_otf], [AS_HELP_STRING([--with-unifont-upper-otf=/path], [the full path to unifont_upper.otf (default is UNIFONTDIR/unifont_upper.otf)])],[], [with_unifont_upper_otf='${with_unifontdir_otf}/unifont_upper.otf'])
# normally, this is done automatically first when running AC_OUTPUT, but we need them expanded now
test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
AC_DEFUN([AS_AC_EXPAND],
[
EXP_VAR=[$1]
FROM_VAR=[$2]
dnl first expand prefix and exec_prefix if necessary
prefix_save=$prefix
exec_prefix_save=$exec_prefix
dnl if no prefix given, then use /usr/local, the default prefix
full_var="$FROM_VAR"
dnl loop until it doesn"t change anymore
while true; do
new_full_var="`eval echo $full_var`"
AS_IF([test "x$new_full_var" = "x$full_var"],[break])
full_var=$new_full_var
done
dnl clean up
full_var=$new_full_var
AC_SUBST([$1], "$full_var")
dnl restore prefix and exec_prefix
prefix=$prefix_save
exec_prefix=$exec_prefix_save
])
AC_DEFUN([AS_AC_EXPAND_WITH_DEBUG],
[
EXP_VAR=[$1]
FROM_VAR=[$2]
[$3]=""
dnl first expand prefix and exec_prefix if necessary
prefix_save=$prefix
exec_prefix_save=$exec_prefix
dnl if no prefix given, then use /usr/local, the default prefix
full_var="$FROM_VAR"
dnl loop until it doesn"t change anymore
while true; do
[$3]="$[$3]""$full_var"
new_full_var="`eval echo $full_var`"
AS_IF([test "x$new_full_var" = "x$full_var"],[break])
full_var=$new_full_var
[$3]="$[$3] => "
done
dnl clean up
full_var=$new_full_var
AC_SUBST([$1], "$full_var")
dnl restore prefix and exec_prefix
prefix=$prefix_save
exec_prefix=$exec_prefix_save
])
AC_SUBST(STATIC_BUILD)
AC_SUBST(STATIC_CORE)
AS_CASE([$with_builtin],
['none'], [
builtin="none"
],
['auto'|'core'], [
builtin="core"
AC_DEFINE([SUPPORT_STATIC_PLUGINS],[1])
AC_DEFINE([STATIC_CORE],[1])
STATIC_BUILD=1
STATIC_CORE=1
],[
AC_MSG_ERROR([Unknown --with-builtin combination: $with_builtin])
]
);
AC_MSG_CHECKING([for known broken gcc versions])
AS_IF([$CC --version|head -n 1|grep '^gcc' > /dev/null], [
cc_version=`( $CC -dumpversion ) 2>&1`
AS_IF([test "$?" -gt 0 || test x$cc_version = x], [AC_MSG_ERROR([not found])], [
AS_CASE([$cc_version],
[''], [AC_MSG_ERROR([not found])],
# old GCC versions in the 2.95.xx family are known to produce bad crashing binaries (it is still out there on some old systems. In general the all versions before 3.0 is risky
[2.95.[[2-9]]|2.95.[[2-9]][[-]].*],[AC_MSG_ERROR([$cc_version, bad])],
[AC_MSG_RESULT([$cc_version, ok])]
)
])
],[
AC_MSG_RESULT([not gcc, ok])
])
AC_MSG_CHECKING([for broken signed char to signed int in loops (gcc version 4.1.1)])
AC_RUN_IFELSE(
[AC_LANG_SOURCE([
#include <stdio.h>
#include <unistd.h>
void failcheck(signed int source, signed int filter)
{
if ((source>128)&&(filter>0))
_exit(1);
}
int main(int arg, char *argv@<:@@:>@)
{
int j;
for (j=0; j<256; j++)
{
signed char j2=(signed char)j;
signed int j3=j2;
failcheck(j, j3);
}
return 0;
}
])],
AC_MSG_RESULT([ok]),
AC_MSG_ERROR([failed.
Try to remove any -O flag or to add -fwrapv to CFLAGS and CXXFLAGS]),
AC_DEFINE(GCC_411_RUNTIMECHECK, 1)
)
AC_MSG_CHECKING([for PIC])
org_cflags="$CFLAGS"
CFLAGS="$CFLAGS -fPIC"
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[]],[[]])],
[AC_MSG_RESULT(-fPIC)
CXXFLAGS="$CXXFLAGS -fPIC"]
,
[CFLAGS="$org_cflags -fpic"
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[]],[[]])],
[AC_MSG_RESULT(-fpic)
CXXFLAGS="$CXXFLAGS -fpic"]
,
[CFLAGS="$org_cflags"
AC_MSG_RESULT(not supported)]
])
)
AC_CHECK_FUNCS([memmem])
AC_CHECK_FUNCS([getopt])
AC_CHECK_FUNCS([getpwuid])
AC_CHECK_FUNCS([popen])
AC_CHECK_FUNCS([qsort])
AC_CHECK_FUNCS([gettimeofday])
AC_CHECK_FUNCS([sleep])
AC_CHECK_FUNCS([sysconf])
AC_CHECK_FUNCS([strerror])
AC_CHECK_FUNCS([strdup])
AC_CHECK_FUNCS([strstr])
AC_CHECK_FUNCS([strupr])
AC_CHECK_FUNCS([getcwd])
AC_CHECK_FUNCS([snprintf])
AC_CHECK_FUNCS([usleep])
AC_CHECK_FUNCS([vsnprintf])
AC_CHECK_FUNCS([strncasecmp])
AC_CHECK_FUNCS([mkstemp])
AC_CHECK_FUNCS([strlcpy])
AC_CHECK_FUNCS([strlcat])
AC_SUBST(MATH_LIBS)
AC_CHECK_FUNCS([sqrt], [MATH_LIBS=], [
AC_CHECK_LIB([m], [sqrt], [MATH_LIBS=-lm], [AC_MSG_ERROR("libm not found")])
])
AC_STRUCT_DIRENT_D_TYPE
AC_CONFIG_HEADERS([config.h] [playsid/sidplayfp-config/config.h])
AC_SUBST(HAVE_GETOPT_H)
AC_SUBST(HAVE_SYS_IO_H)
AC_SUBST(HAVE_SYS_STAT_H)
AC_SUBST(HAVE_SYS_TYPES_H)
AC_CHECK_HEADER([dirent.h], [AC_DEFINE(HAVE_DIRENT_H, 1)], [])
AC_CHECK_HEADER([fcntl.h], [AC_DEFINE(HAVE_FCNTL_H, 1)], [])
AC_CHECK_HEADER([grp.h], [AC_DEFINE(HAVE_GRP_H, 1)], [])
AC_CHECK_HEADER([getopt.h], [AC_DEFINE(HAVE_GETOPT_H, 1)] HAVE_GETOPT_H=1, [])
AC_CHECK_HEADER([ndir.h], [AC_DEFINE(HAVE_NDIR_H, 1)], [])
AC_CHECK_HEADER([sys/io], HAVE_SYS_IO_H=1, [])
AC_CHECK_HEADER([sys/ndir.h], [AC_DEFINE(HAVE_SYS_NDIR_H, 1)], [])
AC_CHECK_HEADER([sys/dir.h], [AC_DEFINE(HAVE_SYS_DIR_H, 1)], [])
AC_CHECK_HEADER([stdint.h], [AC_DEFINE(HAVE_STDINT_H, 1)], [])
AC_CHECK_HEADER([inttypes.h], [AC_DEFINE(HAVE_INTTYPES_H, 1)], [])
AC_CHECK_HEADER([byteswap.h], [AC_DEFINE(HAVE_BYTESWAP_H, 1)], [])
AC_CHECK_HEADER([unistd.h], [AC_DEFINE(HAVE_UNISTD_H, 1)], [])
AC_CHECK_HEADER([limits.h], [AC_DEFINE(HAVE_LIMITS_H, 1)], [])
AC_CHECK_HEADER([string.h], [AC_DEFINE(HAVE_STRING_H, 1)], [AC_DEFINE(NO_STRING_H,1,"Define to 1 if you do not have <string.h>.")])
AC_CHECK_HEADER([strings.h], [AC_DEFINE(HAVE_STRINGS_H, 1)], [])
AC_CHECK_HEADER([errno.h], [AC_DEFINE(HAVE_ERRNO_H, 1)], [])
AC_CHECK_HEADER([sys/cdefs.h], [AC_DEFINE(HAVE_SYS_CDEFS_H, 1)], [])
AC_CHECK_HEADER([sys/stat.h], [AC_DEFINE(HAVE_SYS_STAT_H, 1) HAVE_SYS_STAT_H=1], [])
AC_CHECK_HEADER([sys/time.h], [AC_DEFINE(HAVE_SYS_TIME_H, 1)], [])
AC_CHECK_HEADER([sys/types.h], [AC_DEFINE(HAVE_SYS_TYPES_H, 1) HAVE_SYS_TYPES_H=1], [])
AC_CHECK_HEADER([sys/param.h], [AC_DEFINE(HAVE_SYS_PARAM_H, 1)], [])
AC_CHECK_HEADER([machine/endian.h],[AC_DEFINE(HAVE_MACHINE_ENDIAN_H, 1)], [])
AC_CHECK_HEADER([pwd.h], [AC_DEFINE(HAVE_PWD_H, 1)], [])
AC_CHECK_HEADER([Availability.h], [AC_DEFINE(HAVE_AVAILABILITY_H, 1)], [])
AC_CHECK_HEADER([AvailabilityMacros.h], [AC_DEFINE(HAVE_AVAILABILITYMACROS_H, 1)], [])
AC_CHECK_HEADER([AvailabilityVersions.h], [AC_DEFINE(HAVE_AVAILABILITYVERSIONS_H, 1)], [])
AC_CHECK_FUNC([getpwnam], [HAVE_GETPWNAM=1; AC_DEFINE(HAVE_GETPWNAM)])
dnl timidity patch dir
AC_ARG_WITH([timidity-default-path], [AS_HELP_STRING([--with-timidity-default-path=DIR], [Where timidity.cfg is (PREFIX/share/timidity)])],
[timiditypkgdatadir=$withval],
[
AS_IF([test "x$prefix" != "xNONE"], [timiditypkgdatadir='${prefix}/share/timidity'],
[timiditypkgdatadir='/usr/local/share/timidity'])
]
)
tmpdefpath="`eval \"echo ${timiditypkgdatadir}\"`"
AC_DEFINE_UNQUOTED(TIMIDITY_DEFAULT_PATH,"$tmpdefpath",place to install patches)
AC_DEFINE(TIMIDITYPKGDATADIR,TIMIDITY_DEFAULT_PATH,a compatibility matter. ignore it.)
dnl We first check for ncursesw, if that fails we revert back to ncurses
AC_SUBST(HAVE_CURSES)
AS_IF([test "x$WINDOWS" == x],
[
AX_WITH_CURSES
AS_IF([test "x$ax_cv_ncursesw" != xyes && test "x$ax_cv_ncurses" != xyes], [AC_MSG_ERROR([requires either NcursesW or Ncurses library])])
AS_IF([test "x$ax_cv_curses_color" != xyes], [AC_MSG_ERROR([requires an X/Open-compatible Curses library with color])])
HAVE_CURSES=1
push_LIBS=$LIBS
LIBS=$CURSES_LIBS
AC_CHECK_FUNCS([resize_term])
LIBS=$push_LIBS
]
)
AC_CHECK_LIB([z], [zlibVersion], [], [AC_MSG_ERROR("zlib not found")])
AC_CHECK_HEADER([zlib.h], [], [AC_MSG_ERROR("zlib header files was not found")])
AC_CHECK_LIB([bz2], [BZ2_bzDecompress], [], [AC_MSG_ERROR([bzip2 library not found (libbz2-dev)])])
AC_CHECK_HEADER([bzlib.h], [], [AC_MSG_ERROR("bzip2 header file not found (libbz2-dev)")])
AS_IF([test "x$WINDOWS" == x],
[
AC_SUBST(DL_LIBS)
dnl -lc is dirty hack here
push_LIBS=$LIBS
LIBS=
dnl refresh LIB list
AC_LANG_PUSH(C)
AC_CHECK_FUNC([dlopen], [DL_LIBS=""],[AC_CHECK_LIB([dl], [dlopen], [DL_LIBS="-ldl"], [AC_MSG_ERROR("dlopen not found")])])
LIBS=$push_LIBS
AC_LANG_POP
]
)
AC_SUBST(MAD_CFLAGS)
AC_SUBST(MAD_LIBS)
AC_SUBST(HAVE_MAD)
AS_IF([test "x$with_mad" != "xno"],[
PKG_CHECK_MODULES([MAD],[mad],[],[
dnl Fall back to non-pkg-config method
AC_CHECK_LIB([mad], [mad_stream_init], [], [
AS_IF([test "x$with_mad" = "xyes"], [AC_MSG_ERROR("libmad not found")],
[with_mad="no"])
])
AS_IF([test "x$with_mad" != "xno"], [
AC_CHECK_HEADER([mad.h], [], [
AS_IF([test "x$with_mad" = "xyes"], [AC_MSG_ERROR("libmad header files was not found")],
[with_mad="no"])
])
])
AS_IF([test "x$with_mad" != "xno"], [
MAD_LIBS="-lmad"
MAD_CFLAGS=""
LIBS=$push_LIBS
])
])
])
AS_IF([test "x$with_mad" = "xno"], [
HAVE_MAD=
],[
HAVE_MAD=1
AC_DEFINE(HAVE_MAD)
])
PKG_CHECK_MODULES([LIBJPEG],[libjpeg],[AS_ECHO("libjpeg flags ... $LIBJPEG_CFLAGS $LIBJPEG_LIBS")],[AC_MSG_ERROR([failed to find libjpeg])])
PKG_CHECK_MODULES([LIBPNG],[libpng],[],[AC_MSG_ERROR([failed to find libpng])])
AC_SUBST(OGG_CFLAGS)
AC_SUBST(OGG_LIBS)
PKG_CHECK_MODULES([OGG],[ogg],[],[
dnl Fall back to non-pkg-config method
AC_CHECK_LIB([ogg], [ogg_sync_init], [], [AC_MSG_ERROR("ogg libraries not found")])
OGG_LIBS="-logg"
OGG_CFLAGS=""
LIBS=$push_LIBS
])
AC_SUBST(VORBIS_CFLAGS)
AC_SUBST(VORBIS_LIBS)
PKG_CHECK_MODULES([VORBIS],[vorbis],[],[
dnl Fall back to non-pkg-config method
AC_CHECK_LIB([vorbis], [vorbis_bitrate_init], [], [AC_MSG_ERROR("vorbis libraries not found")], [$OGG_LIBS])
AC_CHECK_HEADER([vorbis/codec.h], [], [AC_MSG_ERROR("libvorbis header files was not found")])
VORBIS_LIBS="-lvorbis"
VORBIS_CFLAGS=""
LIBS=$push_LIBS
])
AC_SUBST(VORBISFILE_CFLAGS)
AC_SUBST(VORBISFILE_LIBS)
PKG_CHECK_MODULES([VORBISFILE],[vorbisfile],[],[
dnl Fall back to non-pkg-config method
AC_CHECK_LIB([vorbisfile], [ov_pcm_seek_lap], [AC_DEFINE(HAVE_OV_PCM_SEEK_LAP, 1)],
AC_CHECK_LIB([vorbisfile], [ov_pcm_seek], [AC_DEFINE(HAVE_OV_PCM_SEEK, 1)], [AC_MSG_ERROR("vorbis libraries not found")], [$OGG_LIBS $VORBIS_LIBS])
)
AC_CHECK_HEADER([vorbis/vorbisfile.h], [], [AC_MSG_ERROR("libvorbis header files were not found")])
VORBISFILE_LIBS="-lvorbisfile"
VORBISFILE_CFLAGS=""
LIBS=$push_LIBS
])
AC_SUBST(FLAC_CFLAGS)
AC_SUBST(FLAC_LIBS)
AC_SUBST(HAVE_FLAC)
AS_IF([test "x$with_flac" != "xno"],[
PKG_CHECK_MODULES([FLAC],[flac],[],[
AC_CHECK_LIB([FLAC], [FLAC__seekable_stream_decoder_process_until_end_of_metadata], [FLAC_LIBS="-lFLAC"],
AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_process_until_end_of_metadata], [FLAC_LIBS="-lFLAC"],
[AS_IF([test "x$with_flac" = "xyes"], [AC_MSG_ERROR("libFLAC not found")], [with_flac="no"])],
[-lz]),
[-lz])
AC_CHECK_HEADER([FLAC/all.h], [FLAC_CFLAGS=""],
[ AS_IF([test "x$with_flac" = "xyes"], [AC_MSG_ERROR("libFLAC header files were not found")], [with_flac="no"]) ])
LIBS=$push_LIBS
])
])
AC_SUBST(HAVE_FLAC)
AS_IF([test "x$with_flac" = "xno"], [HAVE_FLAC=], [HAVE_FLAC=1])
AS_IF([test "x$with_x11" != "xno"], [
AC_CHECK_HEADER([X11/extensions/xf86vmode.h], [], [ AS_IF([test "x$with_x11" = "xyes"], [AC_MSG_ERROR("xvidmode header files was not found")], [with_x11="no"]) ],
[#include <X11/Xlib.h>
])
])
AS_IF([test "x$with_x11" != "xno"], [
AC_CHECK_HEADER([X11/extensions/XShm.h], [], [ AS_IF([test "x$with_x11" = "xyes"], [AC_MSG_ERROR("XShm header files was not found")], [with_x11="no"]) ],
[#include <X11/Xlib.h>
])
])
AS_IF([test "x$with_x11" != "xno"], [
AC_CHECK_HEADER([X11/xpm.h], [], [ AS_IF([test "x$with_x11" = "xyes"], [AC_MSG_ERROR("xpm header files was not found")], [with_x11="no"]) ],
[#include <X11/Xlib.h>
])
])
AS_IF([test "x$with_x11" != "xno"], [
AC_CHECK_LIB([Xpm], [XpmCreatePixmapFromData], [X11_LIBS="-lXpm -lX11 -L/usr/X11R6/lib"], [ AS_IF([test "x$with_x11" = "xyes"], [AC_MSG_ERROR(["Xpm/X11 not found (expected to be found in /usr/X11R6/lib)"])], [with_x11="no"]) ], [-lXpm -lX11 -L/usr/X11R6/lib])
LIBS=$push_LIBS
])
AS_IF([test "x$with_x11" != "xno"], [
AC_CHECK_LIB([Xext], [XShmQueryExtension], [X11_LIBS="-lXext $X11_LIBS"], [ AS_IF([test "x$with_x11" = "xyes"], [AC_MSG_ERROR(["SHM/X11 not found (expected to be found in /usr/X11R6/lib)"])], [with_x11="no"]) ], [-lX11 -lXext -L/usr/X11R6/lib])
LIBS=$push_LIBS
])
AS_IF([test "x$with_x11" != "xno"], [
AC_CHECK_LIB([Xxf86vm], [XF86VidModeQueryExtension], [X11_LIBS="-lXxf86vm $X11_LIBS"], [ AS_IF([test "x$with_x11" = "xyes"], [AC_MSG_ERROR(["xvidmode was not found (expected to be found in /usr/X11R6/lib)"]) ], [with_x11="no"]) ], [-lX11 -lXext -L/usr/X11R6/lib])
LIBS=$push_LIBS
])
AC_SUBST(HAVE_X11)
AS_IF([test "x$with_x11" = "xno"], [
X11_LIBS=
HAVE_X11=
],[
HAVE_X11=1
AC_DEFINE(HAVE_X11)
])
AS_IF([test "x$with_sdl" = "xyes" && test "x$with_sdl2" = "xyes"], [AC_MSG_ERROR("Can not use both --with-sdl and --with-sdl2")])
AS_IF([test "x$with_sdl" = "xyes"], [with_sdl2="no"])
AS_IF([test "x$with_sdl2" = "xyes"], [with_sdl="no"])
AC_SUBST(SDL2_CFLAGS)
AC_SUBST(SDL2_LIBS)
AS_IF([test "x$with_sdl2" != "xno"], [
AM_PATH_SDL2(["2.0.0"], [with_sdl2=yes], AS_IF([test "x$with_sdl2" = "xyes"], [AC_MSG_ERROR("libSDL2 was not found")], [with_sdl2="no"]) )
])
SDL2_CFLAGS=$SDL_CFLAGS
SDL2_LIBS=$SDL_LIBS
SDL_CFLAGS=
SDL_LIBS=
AC_SUBST(HAVE_SDL2)
AS_IF([test "x$with_sdl2" = "xno"],
[
HAVE_SDL2=
],[
HAVE_SDL2=1
AC_DEFINE(HAVE_SDL2)
with_sdl="no"
])
org_cflags="$CFLAGS"
org_cppflags="$CPPFLAGS"
AC_SUBST(SDL_CFLAGS)
AC_SUBST(SDL_LIBS)
AS_IF([test "x$with_sdl" != "xno"],[
PKG_CHECK_MODULES([SDL],[sdl],[],[
dnl Fall back to non-pkg-config method
AC_CHECK_LIB([SDL], [SDL_Init], [SDL_LIBS="-lSDL"], [ AS_IF([test "x$with_sdl" = "xyes"],[AC_MSG_ERROR("libSDL was not found")],[with_sdl="no"]) ])
AS_IF([test "x$with_sdl" != "xno"],[
CFLAGS="$CFLAGS -I/usr/include/SDL"
CPPFLAGS="$CPPFLAGS -I/usr/include/SDL"
AC_CHECK_HEADER([SDL.h], [SDL_CFLAGS="-I/usr/include/SDL"], [ AS_IF([test "x$with_sdl" = "xyes"], [AC_MSG_ERROR("SDL header files not found")],[with_sdl="no"]) ])
])
])
])
AC_SUBST(HAVE_SDL)
AS_IF([test "x$with_sdl" = "xno"],[
HAVE_SDL=
],[
HAVE_SDL=1
AC_DEFINE(HAVE_SDL)
])
CFLAGS="$org_cflags"
CPPFLAGS="$org_cflags"
AC_SUBST(FREETYPE2_LIBS)
AC_SUBST(FREETYPE2_CFLAGS)
AS_IF([test "x$HAVE_SDL" = "x1" || test "x$HAVE_SDL2" = "x1" || test "x$HAVE_X11" = "x1"],[
PKG_CHECK_MODULES([FREETYPE2],[freetype2],[],[
dnl Fall back to non-pkg-config method
AC_CHECK_LIB([freetype], [FT_Init_FreeType], [],[AC_MSG_ERROR("libfreetype not found")])
AC_CHECK_HEADER([ft2built.h], [] , [AC_MSG_ERROR("libfreetype header files was not found")])
])
AS_IF([test "x$with_unifont_relative" != xyes],
[
AS_AC_EXPAND_WITH_DEBUG(UNIFONT_TTF, $with_unifont_ttf, UNIFONT_TTF_DEBUG)
AS_AC_EXPAND_WITH_DEBUG(UNIFONT_OTF, $with_unifont_otf, UNIFONT_OTF_DEBUG)
AS_AC_EXPAND_WITH_DEBUG(UNIFONT_UPPER_TTF, $with_unifont_upper_ttf, UNIFONT_UPPER_TTF_DEBUG)
AS_AC_EXPAND_WITH_DEBUG(UNIFONT_UPPER_OTF, $with_unifont_upper_otf, UNIFONT_UPPER_OTF_DEBUG)
dnl CSUR is optional, since some distributions skip this file due to the scripts not being part of unicode standard
AS_IF([test "x$with_unifont_csur_ttf" != "xno"],[
AS_AC_EXPAND_WITH_DEBUG(UNIFONT_CSUR_TTF, $with_unifont_csur_ttf, UNIFONT_CSUR_TTF_DEBUG)
])
AS_IF([test "x$with_unifont_csur_otf" != "xno"],[
AS_AC_EXPAND_WITH_DEBUG(UNIFONT_CSUR_OTF, $with_unifont_csur_otf, UNIFONT_CSUR_OTF_DEBUG)
])
dnl remove double slashes
UNIFONT_TTF=`echo "$UNIFONT_TTF" | sed 's/\(\)\/\/*/\1\//g'`
UNIFONT_OTF=`echo "$UNIFONT_OTF" | sed 's/\(\)\/\/*/\1\//g'`
UNIFONT_UPPER_TTF=`echo "$UNIFONT_UPPER_TTF" | sed 's/\(\)\/\/*/\1\//g'`
UNIFONT_UPPER_OTF=`echo "$UNIFONT_UPPER_OTF" | sed 's/\(\)\/\/*/\1\//g'`
AS_IF([test "x$with_unifont_csur_ttf" != "xno"],[
UNIFONT_CSUR_TTF=`echo "$UNIFONT_CSUR_TTF" | sed 's/\(\)\/\/*/\1\//g'`
])
AS_IF([test "x$with_unifont_csur_otf" != "xno"],[
UNIFONT_CSUR_OTF=`echo "$UNIFONT_CSUR_OTF" | sed 's/\(\)\/\/*/\1\//g'`
])
AS_IF([test "x$cross_compiling" = "xyes"],[AC_MSG_NOTICE([Unable to verify unifont files due to cross-compilation])],[
AC_CHECK_FILE([$UNIFONT_TTF], [got_unifont_ttf=yes], [got_unifont_ttf=no])
AC_CHECK_FILE([$UNIFONT_OTF], [got_unifont_otf=yes], [got_unifont_otf=no])
AC_CHECK_FILE([$UNIFONT_UPPER_TTF], [got_unifont_upper_ttf=yes], [got_unifont_upper_ttf=no])
AC_CHECK_FILE([$UNIFONT_UPPER_OTF], [got_unifont_upper_otf=yes], [got_unifont_upper_otf=no])
AS_IF([test "x$with_unifont_csur_ttf" != "xno"],[
AC_CHECK_FILE([$UNIFONT_CSUR_TTF], [got_unifont_csur_ttf=yes], [got_unifont_csur_ttf=no])
])
AS_IF([test "x$with_unifont_csur_otf" != "xno"],[
AC_CHECK_FILE([$UNIFONT_CSUR_OTF], [got_unifont_csur_otf=yes], [got_unifont_csur_otf=no])
])
])
AC_DEFINE_UNQUOTED([UNIFONT_TTF], "$UNIFONT_TTF")
AC_DEFINE_UNQUOTED([UNIFONT_OTF], "$UNIFONT_OTF")
AC_DEFINE_UNQUOTED([UNIFONT_UPPER_TTF], "$UNIFONT_UPPER_TTF")
AC_DEFINE_UNQUOTED([UNIFONT_UPPER_OTF], "$UNIFONT_UPPER_OTF")
AS_IF([test x$with_unifont_csur_ttf != "xno"],[
AC_DEFINE_UNQUOTED([UNIFONT_CSUR_TTF], "$UNIFONT_CSUR_TTF")
])
AS_IF([test x$with_unifont_csur_otf != "xno"],[
AC_DEFINE_UNQUOTED([UNIFONT_CSUR_OTF], "$UNIFONT_CSUR_OTF")
])
AS_IF([test "x$cross_compiling" != "xyes"],[
AS_IF([test "x$got_unifont_ttf" = "xno" &&
test "x$got_unifont_otf" = "xno"],[
AC_MSG_ERROR([Unable to locate unifont.ttf/unifont.otf (needed by X11, SDL1.x and SDL2). Following paths were tested:
$UNIFONT_TTF_DEBUG
$UNIFONT_OTF_DEBUG
Please use --with-unifontdir-ttf=/dir/ or
--with-unifontdir-otf=/dir/ or
--with-unifont-ttf=/dir/file or
--with-unifont-otf=/dir/file or
maybe adjust --prefix or --datarootdir])])
AS_IF([test "x$with_unifont_csur_ttf" != "xno" &&
test "x$with_unifont_csur_otf" != "xno" &&
test "x$got_unifont_csur_ttf" = "xno" &&
test "x$got_unifont_csur_otf" = "xno"],[AC_MSG_WARN([Unable to locate unifont_csur.ttf/unifont_csur.otf (optionally needed by X11, SDL1.x and SDL2). Following paths were tested:
$UNIFONT_CSUR_TTF_DEBUG
$UNIFONT_CSUR_OTF_DEBUG
Please use --with-unifontdir-ttf=/dir/ or
--with-unifontdir-otf=/dir/ or
--with-unifont-csur-ttf=/dir/file or
--with-unifont-csur-otf=/dir/file or
disable the optional CSUR by using --without-unifont-csur-ttf and --without-unifont-csur-otf])])
AS_IF([test "x$got_unifont_upper_ttf" = "xno" &&
test "x$got_unifont_upper_otf" = "xno"],[AC_MSG_ERROR([Unable to locate unifont_upper.ttf/unifont_upper.otf (needed by X11, SDL1.x and SDL2). Following paths were tested:
$UNIFONT_UPPER_TTF_DEBUG
$UNIFONT_UPPER_OTF_DEBUG
Please use --with-unifontdir-ttf=/dir/ or
--with-unifontdir-otf=/dir/ or
--with-unifont-upper-ttf=/dir/file or
--with-unifont-upper-otf=/dir/file or
maybe adjust --prefix or --datarootdir])])
])
], [
AC_DEFINE([UNIFONT_RELATIVE], [1])
UNIFONT_TTF="relative to ocp executable"
UNIFONT_CSUR_TTF="relative to ocp executable"
UNIFONT_UPPER_TTF="relative to ocp executable"
UNIFONT_OTF="relative to ocp executable"
UNIFONT_CSUR_OTF="relative to ocp executable"
UNIFONT_UPPER_OTF="relative to ocp executable"
])
])
dnl This is for external libbinio + adplug
dnl AC_LANG_PUSH(C++)
dnl org_cxxflags="$CXXFLAGS"
dnl org_cppflags="$CPPFLAGS"
dnl AC_SUBST(ADPLUG_CXXFLAGS)
dnl AC_SUBST(ADPLUG_LIBS)
dnl AS_IF([test "x$with_adplug" != "xno"],[
dnl PKG_CHECK_MODULES([ADPLUG],[adplug],[ADPLUG_CXXFLAGS=$ADPLUG_CFLAGS],[
dnl dnl Fall back to non-pkg-config method
dnl AC_CHECK_HEADER([adplug/adplug.h], [], [with_adplug_failed=yes])
dnl AS_IF([test "x$with_adplug_failed" = "xyes"],[
dnl CXXFLAGS="$CXXFLAGS -I/usr/include/libbinio"
dnl CPPFLAGS="$CPPFLAGS -I/usr/include/libbinio"
dnl unset ac_cv_header_adplug_adplug_h
dnl AC_MSG_NOTICE("Trying again with -I/usr/include/libbinio")
dnl AC_CHECK_HEADER([adplug/adplug.h],
dnl [ADPLUG_CXXFLAGS="-I/usr/include/libbinio"],
dnl [ AS_IF([test "x$with_adplug" = "xyes"], [AC_MSG_ERROR("Adplug header files was not found")], [with_adplug="no"]) ]
dnl )
dnl ])
dnl AS_IF([test "x$with_adplug" != "xno"],[
dnl AC_CHECK_LIB([adplug], [docell0], [ADPLUG_LIBS="-ladplug"], [ AS_IF([test "x$with_adplug" = "xyes"], [AC_MSG_ERROR("Adplug was not found")], [with_adplug="no"]) ])
dnl LIBS=$push_LIBS
dnl ])
dnl ])
dnl ])
dnl CXXFLAGS="$org_cxxflags"
dnl CPPFLAGS="$org_cppflags"
dnl AS_IF([test "x$with_adplug" != "xno"],[
dnl AC_MSG_CHECKING([If AdPlug was compiled with another C++ ABI])
dnl CXXFLAGS="$CXXFLAGS $ADPLUG_CXXFLAGS"
dnl LIBS="$LIBS $ADPLUG_LIBS"
dnl
dnl AC_LINK_IFELSE(
dnl [AC_LANG_PROGRAM([[#include <adplug/emuopl.h>]],[[CEmuopl opl = CEmuopl(48000, 1, 1);]])],
dnl [],
dnl [AC_MSG_ERROR("Adplug was compiled with a different c++ compiler")]
dnl )
dnl
dnl AC_RUN_IFELSE(
dnl [AC_LANG_PROGRAM([[
dnl #include <adplug/adplug.h>
dnl #include <adplug/players.h>
dnl #include <adplug/player.h>
dnl ]],[[
dnl int j;
dnl CPlayers::const_iterator i;
dnl
dnl for (i = CAdPlug::players.begin(); i != CAdPlug::players.end(); i++)
dnl {
dnl for (j = 0; (*i)->get_extension(j); j++)
dnl {
dnl if (CFileProvider::extension("OPL", (*i)->get_extension(j)))
dnl {
dnl return 0;
dnl }
dnl }
dnl }
dnl return 0;
dnl ]]
dnl )],
dnl [AC_MSG_RESULT([ok])],
dnl [AC_MSG_ERROR("Adplug was compiled with a different c++ compiler")],
dnl [AC_MSG_NOTICE("Unable to test due to cross-compilation")]
dnl )
dnl LIBS=$push_LIBS
dnl CXXFLAGS="$org_cxxflags"
dnl CPPFLAGS="$org_cppflags"
dnl ])
dnl
dnl AS_IF([test "x$with_adplug" != "xno"],[
dnl AC_MSG_CHECKING([If libbinio used by AdPlug contains bugs https://github.com/adplug/libbinio/issues/2])
dnl CXXFLAGS="$CXXFLAGS $ADPLUG_CXXFLAGS"
dnl LIBS="$LIBS $ADPLUG_LIBS"
dnl
dnl AC_RUN_IFELSE(
dnl [AC_LANG_PROGRAM([[
dnl #include <binio.h>
dnl #include <binstr.h>
dnl #include <cstdlib>
dnl #include <string.h>
dnl #include <string.h>
dnl ]],[[
dnl binisstream *f = new binisstream((void *)"foobar", 6);
dnl long size;
dnl char test[6] = {1,2,3,4,5,6};
dnl
dnl f->seek(0, binio::End);
dnl size = f->pos();
dnl f->seek(0);
dnl
dnl if (f->readString(test, size) != 6) return -1;
dnl
dnl /* test should contain "foobar" if all is correct */
dnl return memcmp(test, "foobar", 6);
dnl ]])],
dnl [AC_MSG_RESULT([ok])],
dnl [AC_MSG_ERROR("libbinio fails to use memoryobjects")],
dnl [AC_MSG_NOTICE("Unable to test due to cross-compilation")]
dnl )
dnl LIBS=$push_LIBS
dnl CXXFLAGS="$org_cxxflags"
dnl CPPFLAGS="$org_cppflags"
dnl ])
dnl
dnl AC_SUBST(HAVE_ADPLUG)
dnl AC_SUBST(ADPLUG_INI)
dnl AS_IF([test "x$with_adplug" = "xno"],[
dnl HAVE_ADPLUG=
dnl ADPLUG_INI=
dnl ],[
dnl HAVE_ADPLUG=1
dnl ADPLUG_INI=opltype
dnl ])
dnl AC_LANG_POP()
dnl This is for builtin libbinio + adplug
# Conditionally build iostream wrappers
AC_LANG_PUSH(C++)
origCXX="$CXX"
origCXXFLAGS="$CXXFLAGS"
AX_CXX_COMPILE_STDCXX_14([noext], [optional])
AS_IF([test $ax_cv_cxx_compile_cxx14__std_cpp14 != "yes"],
AX_CXX_COMPILE_STDCXX_11([noext], [optional]),
)
AC_SUBST(ADPLUG_CXX)
AC_SUBST(ADPLUG_CXXFLAGS)
ADPLUG_CXX="$CXX"
ADPLUG_CXXFLAGS="$CXXFLAGS"
CXXFLAGS="$origCXXFLAGS"
CXX="$origCXX"
AC_ARG_ENABLE([iostream], AS_HELP_STRING([--disable-iostream],[ADPLUG: Do not build iostream wrapper streams]))
AS_IF([test ${enable_iostream:=yes} = yes], [
AC_CHECK_LIB(stdc++,main, AC_SUBST(ENABLE_IOSTREAM,1),
AC_SUBST(ENABLE_IOSTREAM,0))
],[
AC_SUBST(ENABLE_IOSTREAM,0)
])
# Conditionally build std::string methods
AC_ARG_ENABLE([string], AS_HELP_STRING([--disable-string],[ADPLUG: Do not build std::string methods]))
AS_IF([test ${enable_string:=yes} = yes], [
AC_CHECK_LIB(stdc++, main, AC_SUBST(ENABLE_STRING,1),
AC_SUBST(ENABLE_STRING,0))
],[
AC_SUBST(ENABLE_STRING,0)
])
AS_IF([test x${with_iso} = xyes], [
AC_SUBST(ISO_STDLIB,1)
],[
AS_IF([test x${with_iso} = xno], [
AC_SUBST(ISO_STDLIB,0)
],[
AC_CHECK_TYPE([std::basic_istream<char>],
AC_SUBST(ISO_STDLIB,1),
AC_SUBST(ISO_STDLIB,0),
[
AC_LANG_SOURCE([
#include <iostream>
]) ] )
])
])
AC_ARG_WITH([math],AS_HELP_STRING([--without-math],[ADPLUG: Do not build routines depending on 'math.h']))
AS_IF([test ${with_math:=yes} = yes], [
AC_CHECK_FUNC(ldexp, AC_SUBST(WITH_MATH,1), AC_SUBST(WITH_MATH,0))
],[
AC_SUBST(WITH_MATH,0)
])
# Check if 'long long' or 'long double' are available and use them instead.
AC_CHECK_TYPE(long long, AC_SUBST(TYPE_INT,"long long"), AC_SUBST(TYPE_INT,long))
AC_CHECK_TYPE(long double, AC_SUBST(TYPE_FLOAT,"long double"), AC_SUBST(TYPE_FLOAT,double))
AC_SUBST(HAVE_ADPLUG)
AC_SUBST(ADPLUG_INI)
HAVE_ADPLUG=1
ADPLUG_INI=opltype
AC_SUBST(VERSION, "2.3.4-beta") dnl this name is risky!!
AC_LANG_POP()
dnl Adplug+libbinio complete
dnl SIDPLAY specifics
AC_MSG_CHECKING([GIT submodules are checked out])
AS_IF([test -f playsid/libsidplayfp-git/src/sidemu.cpp], [ AS_IF([test -f playsid/libsidplayfp-git/src/builders/resid-builder/resid/sid.h], [],
[AC_MSG_ERROR([playsid/libsidplayfp-git/src/builders/resid-builder/resid is missing - please execute 'git submodule update --init --recursive'])] )],
[AC_MSG_ERROR([playsid/libsidplayfp-git is missing - please execute 'git submodule update --init --recursive'])]
)
AC_MSG_RESULT([ok])
origCXX="$CXX"
origCXXFLAGS="$CXXFLAGS"
AC_LANG_PUSH([C++])
HAVE_SIDPLAYFP_BUILDERS_RESIDFP_H=1
HAVE_SIDPLAYFP_BUILDERS_RESID_H=1
RESID_INLINING=1
RESID_INLINE=inline
AX_CXX_COMPILE_STDCXX_17([noext], [optional])
AS_IF([test $ax_cv_cxx_compile_cxx17__std_cpp17 == "yes"],
[AC_DEFINE([HAVE_CXX17])],
[AX_CXX_COMPILE_STDCXX_14([noext], [optional])
AS_IF([test $ax_cv_cxx_compile_cxx14__std_cpp14 == "yes"],
[AC_DEFINE([HAVE_CXX14])],
[AX_CXX_COMPILE_STDCXX_11([noext], [optional])
AS_IF([test $ax_cv_cxx_compile_cxx11__std_cpp11 == "yes"],
[AC_DEFINE([HAVE_CXX11])])
])
])
AC_ARG_VAR([XA], [6502 assembler - must be full path])
AC_PATH_PROG([XA],[xa])
AS_IF([test -z "$XA"], [AC_MSG_ERROR([xa is needed for compiling 6502 assembler used by libsidplayfp])])
AC_PATH_PROG([HEXDUMP],[hexdump])
AS_IF([test -z "$HEXDUMP"], [AC_MSG_ERROR([hexdump is needed for compiling libsidplayfp])])
AC_PATH_PROG([PERL], [perl])
AS_IF([test -z "$PERL"], [AC_MSG_ERROR([perl is needed for compiling libsidplayfp])])
dnl TODO HAVE_VISIBILITY
AX_CHECK_COMPILE_FLAG([-fvisibility=hidden -fvisibility-inlines-hidden], [HAVE_VISIBILITY=1;has_visibility=yes], [has_visibility=no])
AC_CHECK_SIZEOF([short])
AC_CHECK_SIZEOF([int])
AS_IF([test $ac_cv_sizeof_short -ne 2], [AC_MSG_ERROR([LIBSIDPLAYFP: size of short must be 16 bit])])
AS_IF([test $ac_cv_sizeof_int -lt 4], [AC_MSG_ERROR([LIBSIDPLAYFP: only 32 bit or better CPUs are supported])])
AS_IF([test "x${ac_cv_header_stdint_h}" != "xyes"], [AC_MSG_ERROR([Required header stdint.h not found])])
AC_CHECK_DECL(
[strcasecmp],
[AC_CHECK_FUNCS([strcasecmp])],
[AC_CHECK_DECL(
[stricmp],
[AC_CHECK_FUNCS([stricmp])]
)]
)
AC_CHECK_DECL(
[strncasecmp],
[AC_CHECK_FUNCS([strncasecmp])],
[AC_CHECK_DECL(
[strnicmp],
[AC_CHECK_FUNCS([strnicmp])]
)]
)
AC_CACHE_CHECK([for working bool], ac_cv_cxx_bool,
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([],
[[bool flag;]])],
[ac_cv_cxx_bool=yes],
[ac_cv_cxx_bool=no])]
)
AS_IF([test "x$ac_cv_cxx_bool" = "xno"], [HAVE_BOOL=0], [HAVE_BOOL=1])
dnl TODO RESID_BRANCH_HINTS
dnl Enable branch prediction hints.
AC_ARG_ENABLE([branch-hints],
[AS_HELP_STRING([--enable-branch-hints],
[enable static branch prediction hints [default=yes]])],
[],
[enable_branch_hints=yes]
)
AS_IF([test "$enable_branch_hints" != no], [RESID_BRANCH_HINTS=1], [RESID_BRANCH_HINTS=0])
AC_CACHE_CHECK([for log1p], [resid_cv_log1p],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <math.h>]], [[ log1p(1); ]])],[resid_cv_log1p=yes],[resid_cv_log1p=no])])
AS_IF([test "$resid_cv_log1p" = no], [HAVE_LOG1P=0], [HAVE_LOG1P=1])
AC_CACHE_CHECK([for __builtin_expect], [resid_cv_builtin_expect],
[AC_COMPILE_IFELSE([AC_LANG_SOURCE([int main() { __builtin_expect(0, 0); }])],
[resid_cv_builtin_expect=yes], [resid_cv_builtin_expect=no])]
)
AS_IF([test "$resid_cv_builtin_expect" = no], [HAVE_BUILTIN_EXPECT=0], [HAVE_BUILTIN_EXPECT=1])
LIBSIDPLAYCXX="$CXX -DHAVE_CONFIG_H=1 -DSIDTUNE_NO_STDIN_LOADER=1 -DPACKAGE_NAME=\\\"sidplayfp\\\" -DVERSION=\\\"2.5.10\\\" -DPACKAGE_VERSION=\\\"2.5.10-1\\\" -DPACKAGE_URL=\\\"\\\""
LIBSIDPLAYCXXFLAGS="$CXXFLAGS"
AC_SUBST(LIBSIDPLAYCXX)
AC_SUBST(LIBSIDPLAYCXXFLAGS)
AC_LANG_POP
CXX=$origCXX
CXXFLAGS=$origCXXFLAGS
NEW_8580_FILTER=0
AC_SUBST(HAVE_BOOL)
AC_SUBST(HAVE_LOG1P)
AC_SUBST(HAVE_BUILTIN_EXPECT)
AC_SUBST(RESID_INLINING)
AC_SUBST(RESID_INLINE)
AC_SUBST(RESID_BRANCH_HINTS)
AC_SUBST(NEW_8580_FILTER)
AC_SUBST(HAVE_SIDPLAYFP_BUILDERS_RESIDFP_H)
AC_SUBST(HAVE_SIDPLAYFP_BUILDERS_RESID_H)
PKG_CHECK_MODULES([LIBDISCID],[libdiscid],[],[AC_MSG_ERROR([libdiscid not found])])
PKG_CHECK_MODULES([LIBCJSON],[libcjson],[],[AC_MSG_ERROR([libcjson not found])])
AS_IF([test "x$with_alsa" != "xno"],[
PKG_CHECK_MODULES([ALSA],[alsa],[],[
AS_IF([test "x$with_alsa" = "xyes"], [AC_MSG_ERROR([pkg-config failed])], [with_alsa="no"])
])
])
PKG_CHECK_MODULES([LIBANCIENT],[libancient],[],[AC_MSG_ERROR([libancient not found])])
origCXX="$CXX"
AX_CXX_COMPILE_STDCXX_17([noext], [mandatory])
AC_SUBST(LIBANCIENT_CXX)
LIBANCIENT_CXX="$CXX"
CXX="$origCXX"
AC_SUBST(HAVE_ALSA)
AS_IF([test "x$with_alsa" = "xno"],[HAVE_ALSA=],[HAVE_ALSA=1])
AC_SUBST(LINUX)
AC_SUBST(CDROM_SUPPORT)
AC_SUBST(X11_LIBS)
AC_SUBST(CDROM_INI)
AC_SUBST(HAVE_FRAMEBUFFER)
HAVE_FRAMEBUFFER=1
LINUX=1
AC_CHECK_HEADER([linux/limits.h], [], [AC_MSG_RESULT([linux kernel header files was not found]);LINUX=])
AS_IF([test "$LINUX+set" != "+set"], [ AC_CHECK_HEADER([linux/major.h], [], [AC_MSG_RESULT([linux kernel header files was not found]);LINUX=]) ])
AS_IF([test "$LINUX+set" != "+set"], [ AC_CHECK_HEADER([linux/fb.h], [AC_DEFINE(HAVE_FRAMEBUFFER)], [AC_MSG_RESULT([linux kernel header files was not found]);LINUX=;HAVE_FRAMEBUFFER=]) ])
AS_IF([test "$LINUX+set" != "+set"], [ AC_CHECK_HEADER([linux/cdrom.h], [CDROM_SUPPORT=1;CDROM_INI="cdrom"], [AC_MSG_RESULT([linux cdrom kernel header files was not found])]) ])
AC_SUBST(HAVE_OSS)
AC_SUBST(OSS_LIBS)
AC_SUBST(OSS_CFLAGS)
AS_IF([test "x$with_oss" != "xno"], [
PKG_CHECK_MODULES([OSS],[oss],[HAVE_OSS=1],[
dnl Fall back to non-pkg-config method (Normal for Linux systems)
AC_CHECK_HEADER([sys/soundcard.h],
[HAVE_OSS=1;AC_DEFINE(HAVE_SYS_SOUNDCARD_H)],
[ AS_IF([test "x$with_oss" = "xyes"], [AC_MSG_ERROR([kernel OSS header file was not found], 1)],[with_oss="no";HAVE_OSS=]) ]
)
])
])
AC_SUBST(HAVE_COREAUDIO)
AC_SUBST(COREAUDIO_CFLAGS)
AC_SUBST(COREAUDIO_LIBS)
AS_IF([test "x$with_coreaudio" != "xno"],[
AC_CHECK_HEADER([CoreServices/CoreServices.h], [HAVE_COREAUDIO=1], [ AS_IF([test "x$with_coreaudio" = "xyes"], [AC_MSG_ERROR([CoreAudio not found], 1)], [with_coreaudio="no"; HAVE_COREAUDIO=]) ])
])
AS_IF([test "x$with_coreaudio" != "xno"],[
AC_CHECK_HEADER([AudioUnit/AudioUnit.h], [HAVE_COREAUDIO=1], [ AS_IF([test "x$with_coreaudio" = "xyes"], [AC_MSG_ERROR([CoreAudio not found], 1)], [with_coreaudio="no"; HAVE_COREAUDIO=]) ])
])
AS_IF([test "x$with_coreaudio" != "xno"],[
AC_CHECK_HEADER([AudioToolbox/AudioToolbox.h], [HAVE_COREAUDIO=1], [ AS_IF([test "x$with_coreaudio" = "xyes"], [AC_MSG_ERROR([CoreAudio not found], 1)], [with_coreaudio="no"; HAVE_COREAUDIO=]) ])
])
AS_IF([test "x$with_coreaudio" != "xno"],[
AC_CHECK_HEADER([CoreAudio/CoreAudio.h], [HAVE_COREAUDIO=1], [ AS_IF([test "x$with_coreaudio" = "xyes"], [AC_MSG_ERROR([CoreAudio not found], 1)], [with_coreaudio="no"; HAVE_COREAUDIO=]) ])
])
AS_IF([test "x$with_coreaudio" != "xno"],[
COREAUDIO_CFLAGS=""
COREAUDIO_LIBS="-framework CoreAudio -framework Carbon -framework AudioUnit"
])