X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=configure.ac;h=d1c64452a077eb27e25d653ce7115f2b7501ec77;hb=refs%2Fheads%2Fcarl-v4;hp=422d257daf17a3c37ac72b80bc9344eaeb4dec10;hpb=24a98a1971301e582dc56ef2c6ac94c342b674dd;p=rtaudio-cdist.git diff --git a/configure.ac b/configure.ac index 422d257..d1c6445 100644 --- a/configure.ac +++ b/configure.ac @@ -1,63 +1,126 @@ # Process this file with autoconf to produce a configure script. -AC_INIT(RtAudio, 4.0, gary@music.mcgill.ca, rtaudio) +AC_INIT(RtAudio, 4.1.2, gary@music.mcgill.ca, rtaudio) AC_CONFIG_AUX_DIR(config) AC_CONFIG_SRCDIR(RtAudio.cpp) -AC_CONFIG_FILES([rtaudio-config Makefile tests/Makefile]) +AC_CONFIG_FILES([rtaudio-config rtaudio.pc Makefile tests/Makefile doc/Makefile doc/doxygen/Doxyfile]) +AM_INIT_AUTOMAKE([1.14 -Wall -Werror foreign subdir-objects]) + +# libtool version: current:revision:age +# +# If the library source code has changed at all since the last update, then +# increment revision (`c:r:a' becomes `c:r+1:a'). +# +# If any interfaces have been added, removed, or changed since the last update, +# increment current, and set revision to 0. +# +# If any interfaces have been added since the last public release, then +# increment age. +# +# If any interfaces have been removed since the last public release, then set +# age to 0. +m4_define([lt_current], 5) +m4_define([lt_revision], 0) +m4_define([lt_age], 0) + +m4_define([lt_version_info], [lt_current:lt_revision:lt_age]) +m4_define([lt_current_minus_age], [m4_eval(lt_current - lt_age)]) + +SO_VERSION=lt_version_info +AC_SUBST(SO_VERSION) + +# Check version number coherency between RtAudio.h and configure.ac +AC_MSG_CHECKING([that version numbers are coherent]) +AC_RUN_IFELSE( + [AC_LANG_PROGRAM([#include + `grep "define RTAUDIO_VERSION" $srcdir/RtAudio.h`], + [return strcmp(RTAUDIO_VERSION, PACKAGE_VERSION);])], + [AC_MSG_RESULT([yes])], + [AC_MSG_FAILURE([testing RTAUDIO_VERSION==PACKAGE_VERSION failed, check that RtAudio.h defines RTAUDIO_VERSION as "$PACKAGE_VERSION" or that the first line of configure.ac has been updated.])]) + +# Enable some nice automake features if they are available +m4_ifdef([AM_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) +m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) # Fill GXX with something before test. AC_SUBST( GXX, ["no"] ) +dnl Check for pkg-config program, used for configuring some libraries. +m4_define_default([PKG_PROG_PKG_CONFIG], +[AC_MSG_CHECKING([pkg-config]) +AC_MSG_RESULT([no])]) + +PKG_PROG_PKG_CONFIG + +dnl If the pkg-config autoconf support isn't installed, define its +dnl autoconf macro to disable any packages depending on it. +m4_define_default([PKG_CHECK_MODULES], +[AC_MSG_CHECKING([$1]) +AC_MSG_RESULT([no]) +$4]) + +# Check for debug +AC_MSG_CHECKING(whether to compile debug version) +AC_ARG_ENABLE(debug, + [AS_HELP_STRING([--enable-debug],[enable various debug output])], + [: ${CXXFLAGS="-g -O0"};] [AC_DEFINE([__RTAUDIO_DEBUG__])], + [: ${CXXFLAGS="-O3"}]) + # Checks for programs. AC_PROG_CXX(g++ CC c++ cxx) -AC_PROG_RANLIB +AM_PROG_AR AC_PATH_PROG(AR, ar, no) if [[ $AR = "no" ]] ; then AC_MSG_ERROR("Could not find ar - needed to create a library"); fi +# Initialize libtool +LT_INIT([win32-dll]) +AC_CONFIG_MACRO_DIR([m4]) + # Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS(sys/ioctl.h unistd.h) -# Check for debug -AC_MSG_CHECKING(whether to compile debug version) -AC_ARG_ENABLE(debug, - [ --enable-debug = enable various debug output], - [AC_SUBST( cppflag, [-D__RTAUDIO_DEBUG__] ) AC_SUBST( cxxflag, [-g] ) AC_SUBST( object_path, [Debug] ) AC_MSG_RESULT(yes)], - [AC_SUBST( cppflag, [] ) AC_SUBST( cxxflag, [-O2] ) AC_SUBST( object_path, [Release] ) AC_MSG_RESULT(no)]) - - -# Checks for functions -AC_CHECK_FUNC(gettimeofday, [cppflag="$cppflag -DHAVE_GETTIMEOFDAY"], ) - -# For -I and -D flags -CPPFLAGS="$CPPFLAGS $cppflag" - -# For debugging and optimization ... overwrite default because it has both -g and -O2 -#CXXFLAGS="$CXXFLAGS $cxxflag" -CXXFLAGS="$cxxflag" - -# Check compiler and use -Wall if gnu. -if [test $GXX = "yes" ;] then - AC_SUBST( cxxflag, [-Wall] ) +# Check compiler and use -Wall if gnu +if test x"$GXX" = "xyes"; then + CXXFLAGS="${CXXFLAGS} -Wall -Wextra" + # Add -Werror in debug mode + if test x"${enable_debug+set}" = xset; then + CXXFLAGS="${CXXFLAGS} -Werror" + fi fi -CXXFLAGS="$CXXFLAGS $cxxflag" +# Checks for functions +AC_CHECK_FUNCS(gettimeofday) + +# Checks for doxygen +AC_CHECK_PROG( DOXYGEN, [doxygen], [doxygen] ) +AM_CONDITIONAL( MAKE_DOC, [test "x${DOXYGEN}" != x] ) + +# Copy doc files to build dir if necessary +AC_CONFIG_LINKS( [doc/release.txt:doc/release.txt] ) +AC_CONFIG_LINKS( [doc/doxygen/footer.html:doc/doxygen/footer.html] ) +AC_CONFIG_LINKS( [doc/doxygen/error.txt:doc/doxygen/error.txt] ) +AC_CONFIG_LINKS( [doc/doxygen/tutorial.txt:doc/doxygen/tutorial.txt] ) +AC_CONFIG_LINKS( [doc/doxygen/compiling.txt:doc/doxygen/compiling.txt] ) +AC_CONFIG_LINKS( [doc/doxygen/acknowledge.txt:doc/doxygen/acknowledge.txt] ) +AC_CONFIG_LINKS( [doc/doxygen/license.txt:doc/doxygen/license.txt] ) +AC_CONFIG_LINKS( [doc/doxygen/header.html:doc/doxygen/header.html] ) +AC_CONFIG_LINKS( [doc/doxygen/duplex.txt:doc/doxygen/duplex.txt] ) +AC_CONFIG_LINKS( [doc/doxygen/settings.txt:doc/doxygen/settings.txt] ) +AC_CONFIG_LINKS( [doc/doxygen/probe.txt:doc/doxygen/probe.txt] ) +AC_CONFIG_LINKS( [doc/doxygen/playback.txt:doc/doxygen/playback.txt] ) +AC_CONFIG_LINKS( [doc/doxygen/multi.txt:doc/doxygen/multi.txt] ) +AC_CONFIG_LINKS( [doc/doxygen/recording.txt:doc/doxygen/recording.txt] ) +AC_CONFIG_LINKS( [doc/doxygen/apinotes.txt:doc/doxygen/apinotes.txt] ) +AC_CONFIG_LINKS( [doc/images/mcgill.gif:doc/images/mcgill.gif] ) +AC_CONFIG_LINKS( [doc/images/ccrma.gif:doc/images/ccrma.gif] ) +# Checks for package options and external software AC_CANONICAL_HOST -AC_SUBST( sharedlib, ["librtaudio.so"] ) -AC_SUBST( sharedname, ["librtaudio.so.\$(RELEASE)"] ) -AC_SUBST( libflags, ["-shared -Wl,-soname,\$(SHAREDLIB).\$(MAJOR) -o \$(SHAREDLIB).\$(RELEASE)"] ) -case $host in - *-apple*) - AC_SUBST( sharedlib, ["librtaudio.dylib"] ) - AC_SUBST( sharedname, ["librtaudio.\$(RELEASE).dylib"] ) - AC_SUBST( libflags, ["-dynamiclib -o librtaudio.\$(RELEASE).dylib"] ) -esac - -# Checks for package options and external software AC_SUBST( api, [""] ) +AC_SUBST( req, [""] ) AC_MSG_CHECKING(for audio API) case $host in *-*-netbsd*) @@ -77,9 +140,17 @@ case $host in # Look for ALSA flag AC_ARG_WITH(alsa, [ --with-alsa = choose native ALSA API support (linux only)], [ api="$api -D__LINUX_ALSA__" + req="$req alsa" AC_MSG_RESULT(using ALSA) AC_CHECK_LIB(asound, snd_pcm_open, , AC_MSG_ERROR(ALSA support requires the asound library!))], ) + # Look for PULSE flag + AC_ARG_WITH(pulse, [ --with-pulse = choose PulseAudio API support (linux only)], [ + api="$api -D__LINUX_PULSE__" + req="$req libpulse-simple" + AC_MSG_RESULT(using PulseAudio) + AC_CHECK_LIB(pulse-simple, pa_simple_flush, , AC_MSG_ERROR(PulseAudio support requires the pulse-simple library!))], ) + # Look for OSS flag AC_ARG_WITH(oss, [ --with-oss = choose OSS API support (linux only)], [ api="$api -D__LINUX_OSS__" @@ -89,6 +160,7 @@ case $host in if [test "$api" == "";] then AC_MSG_RESULT(using ALSA) AC_SUBST( api, [-D__LINUX_ALSA__] ) + req="$req alsa" AC_CHECK_LIB(asound, snd_pcm_open, , AC_MSG_ERROR(ALSA support requires the asound library!)) fi @@ -137,7 +209,13 @@ case $host in AC_MSG_RESULT(using DirectSound) LIBS="-ldsound -lwinmm $LIBS" ], ) - # If no audio api flags specified, use DirectSound + # Look for WASAPI flag + AC_ARG_WITH(wasapi, [ --with-wasapi = choose Windows Audio Session API support (windoze only)], [ + api="$api -D__WINDOWS_WASAPI__" + AC_MSG_RESULT(using WASAPI) + LIBS="-lwinmm -luuid -lksuser $LIBS" ], ) + + # If no audio api flags specified, use DS if [test "$api" == "";] then AC_SUBST( api, [-D__WINDOWS_DS__] ) AC_MSG_RESULT(using DirectSound)