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configure.ac
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configure.ac
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AC_INIT([projectM], [3.1.1-rc3], [[email protected]], [projectM], [https://github.com/projectM-visualizer/projectm/])
AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects tar-pax])
m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
LT_INIT
# Check if we should disable rpath.
#
# For advanced users: In certain configurations, the rpath attributes
# added by libtool cause problems as rpath will be preferred over
# LD_LIBRARY_PATH. This does not seem to be a problem with
# clang. When using --disable-rpath you will likely need to set
# LD_LIBRARY_PATH if you are using libraries in non-system locations.
# YMMV.
#
DISABLE_RPATH
AC_PROG_CXX
AC_LANG(C++)
AC_CONFIG_MACRO_DIRS([m4 m4/autoconf-archive])
dnl emscripten
AC_ARG_ENABLE([emscripten],
AS_HELP_STRING([--enable-emscripten], [Build for web with emscripten]),
[], [enable_emscripten=no])
AS_IF([test "x$enable_emscripten" = "xyes" || test "x$EMSCRIPTEN" = "xyes"], [
dnl Set up emscripten
m4_include([m4/emscripten.m4])
AC_DEFINE([EMSCRIPTEN], [1], [Define EMSCRIPTEN])
enable_threading=no
enable_gles=yes
enable_sdl=yes
], [
dnl Running in a normal OS (not emscripten)
AX_CHECK_GL
# check OS
AC_CANONICAL_HOST
AC_MSG_CHECKING(Freedom)
case $host_os in
darwin*)
# OSX needs CoreFoundation
AC_MSG_RESULT(Apple hoarderware detected)
LIBS="$LIBS -framework CoreFoundation"
;;
linux*)
# limux needs dl
AC_MSG_RESULT(GNU/LINUX detected)
LIBS="$LIBS -ldl"
;;
esac
])
AC_CHECK_LIB(c, dlopen, LIBDL="", AC_CHECK_LIB(dl, dlopen, LIBDL="-ldl"))
AC_CHECK_FUNCS_ONCE([aligned_alloc posix_memalign])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([
Makefile
src/Makefile
src/libprojectM/Makefile
src/libprojectM/Renderer/Makefile
src/libprojectM/NativePresetFactory/Makefile
src/libprojectM/MilkdropPresetFactory/Makefile
src/libprojectM/libprojectM.pc
src/NativePresets/Makefile
src/projectM-sdl/Makefile
src/projectM-emscripten/Makefile
src/projectM-qt/Makefile
src/projectM-pulseaudio/Makefile
src/projectM-jack/Makefile
src/projectM-test/Makefile
])
# SDL
AC_ARG_ENABLE([sdl], AS_HELP_STRING([--enable-sdl], [Build SDL2 application]), [], [enable_sdl=check])
AS_IF([test "$enable_sdl" != "no"], [
PKG_CHECK_MODULES([SDL], [sdl2], [
m4_include([m4/sdl2.m4])
SDL_VERSION="2.0.5"
AS_IF([test "$TRAVIS"], [SDL_VERSION=2.0.2]) # travis has old SDL, we don't care
AS_IF([test "$EMSCRIPTEN"], [SDL_VERSION=2.0.0]) # emscripten has old SDL, we don't care
# Check for libSDL >= $SDL_VERSION
AM_PATH_SDL2($SDL_VERSION,
[enable_sdl=yes],
[AS_IF([test "$enable_sdl" = "yes"], AC_MSG_ERROR([*** SDL version >= $SDL_VERSION not found!])); enable_sdl=no])
],
[
# not found
AS_IF([test "$enable_sdl" = "yes"], AC_MSG_ERROR([*** libsdl2 not found!]))
enable_sdl=no
])
])
# glm
AS_IF([test "x$enable_emscripten" != "xyes"], [
AC_CHECK_HEADER([glm/glm.hpp],, AC_MSG_ERROR(libglm is required.))
])
# Threading
AC_ARG_ENABLE([threading],
AS_HELP_STRING([--enable-threading], [multhreading]),
[], [enable_threading=yes])
AS_IF([test "x$enable_threading" = "xyes" && ! test "$EMSCRIPTEN"], [
m4_include([m4/autoconf-archive/ax_pthread.m4])
AX_PTHREAD([
AC_DEFINE([USE_THREADS], [1], [Define USE_THREADS])
LIBS="$LIBS $PTHREAD_LIBS $PTHREAD_CFLAGS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
echo "LIBS=$LIBS"
], [
AC_MSG_ERROR([pthreads not found])
])
])
AC_ARG_ENABLE([gles],
AS_HELP_STRING([--enable-gles], [OpenGL ES support]),
[], [enable_gles=no])
AS_IF([test "x$enable_gles" = "xyes"], [
AC_DEFINE([USE_GLES], [1], [Define USE_GLES])
])
dnl LLVM
dnl unfortuately AX_LLVM macro seems to be out of date, so we're going to rely on the user to make sure LLVM is installed correctly
AC_ARG_ENABLE([llvm],
AS_HELP_STRING([--enable-llvm],[Support for JIT using LLVM]),
[], [enable_llvm=no])
AS_IF([test x"$enable_llvm" = "xyes"], [
AC_DEFINE([HAVE_LLVM], [1], [Define HAVE_LLVM])
CFLAGS="$CFLAGS -I$(llvm-config --includedir)"
CXXFLAGS="$CXXFLAGS -I$(llvm-config --includedir)"
LIBS="$LIBS $(llvm-config --libs)"
LDFLAGS="$LDFLAGS $(llvm-config --ldflags)"
])
dnl from https://stackoverflow.com/questions/30897170/ac-subst-does-not-expand-variable answer: https://stackoverflow.com/a/30960268
dnl ptomato https://stackoverflow.com/users/172999/ptomato
AC_SUBST([PACKAGE])
AC_PROG_SED
AC_CONFIG_FILES([src/libprojectM/config.inp.in])
AC_PREFIX_DEFAULT([/usr/local])
AC_PROG_MKDIR_P
AS_IF([grep android <<< ${host}], [],
[AX_CHECK_COMPILE_FLAG([-stdlib=libc++], [
CXXFLAGS="$CXXFLAGS -stdlib=libc++"])
])
AX_CHECK_COMPILE_FLAG([-std=c++11], [
CXXFLAGS="$CXXFLAGS -std=c++11"])
# Qt5
AC_ARG_ENABLE([qt], AS_HELP_STRING([--enable-qt], [Enable Qt: needed for pulseaudio and jack GUIs]), [], [enable_qt=check])
AS_IF([test "$enable_qt" != "no"],
[
AX_HAVE_QT # m4/qt.m4
AS_IF([test "$have_qt" = "yes"], [
# we have at least qt5 if $have_qt is true
enable_qt=yes
export QT_SELECT=qt5
],
[AS_IF([test "$enable_qt" = "yes"],
[AC_MSG_ERROR(["Qt5 not found"])],
[enable_qt=no])]
)])
# Pulseaudio
AC_ARG_ENABLE([pulseaudio], AS_HELP_STRING([--enable-pulseaudio], [Build Pulseaudio]), [], [enable_pulseaudio=check])
AS_IF([test "$enable_pulseaudio" != "no"],
[PKG_CHECK_MODULES([libpulse],
[libpulse],
[
# still need qt
AS_IF([test "$enable_qt" = "yes"],
[enable_pulseaudio=yes],
[enable_pulseaudio="Qt required"])
],
[AS_IF([test "$enable_pulseaudio" = "yes"],
[AC_MSG_ERROR([libpulse required, but not found.])],
[enable_pulseaudio=no])])])
# Jack
AC_ARG_ENABLE([jack], AS_HELP_STRING([--enable-jack], [Build Jack]), [], [enable_jack=check])
AS_IF([test "$enable_jack" != "no"],
[PKG_CHECK_MODULES([jack],
[jack],
[
# still need qt
AS_IF([test "$enable_qt" = "yes"],
[enable_jack=yes],
[enable_jack="Qt required"])
],
[AS_IF([test "$enable_jack" = "yes"],
[AC_MSG_ERROR([jack required, but not found.])],
[enable_jack=no])])])
AM_CONDITIONAL([ENABLE_SDL], [test "x$enable_sdl" = "xyes"])
AM_CONDITIONAL([ENABLE_QT], [test "x$enable_qt" = "xyes"])
AM_CONDITIONAL([ENABLE_JACK], [test "x$enable_jack" = "xyes"])
AM_CONDITIONAL([ENABLE_PULSEAUDIO], [test "x$enable_pulseaudio" = "xyes"])
AM_CONDITIONAL([ENABLE_EMSCRIPTEN], [test "x$enable_emscripten" = "xyes"])
my_CFLAGS="-Wall -Wchar-subscripts -Wformat-security -Wpointer-arith -Wshadow -Wsign-compare -Wtype-limits "
#my_CFLAGS+="-fsanitize=address -fno-omit-frame-pointer "
my_CFLAGS+='-DDATADIR_PATH=\""$(pkgdatadir)"\" '
my_CFLAGS+='-I$(top_srcdir)/vendor '
AC_SUBST([my_CFLAGS])
AC_OUTPUT
AC_MSG_RESULT([
projectM v$VERSION
=====
prefix: ${prefix}
sysconfdir: ${sysconfdir}
libdir: ${libdir}
includedir: ${includedir}
compiler: ${CC}
cflags: ${CFLAGS} ${my_CFLAGS}
cxxflags: ${CXXFLAGS}
libs: ${LIBS}
ldflags: ${LDFLAGS}
- - -
Applications:
=====
libprojectM: yes
Threading: ${enable_threading}
SDL: ${enable_sdl}
Qt: ${enable_qt}
Pulseaudio: ${enable_pulseaudio}
Jack: ${enable_jack}
OpenGLES: ${enable_gles}
Emscripten: ${enable_emscripten}
llvm: ${enable_llvm}
])