C++ bindings do not build with config scripts

[bjornroche]

Mickael Magnusson submitted this:

Yan Morin wrote: Hi, is there a way to compile cpp bindings (v19) on: - Mac OS X (with a different --prefix for portaudio) - Fedora Core 6 (they removed every .la files in each library, including alsa-lib-devel and don't use libtool anymore)

Hi,

I have made a patch which use pkg-config to detect compilation and linking parameters instead of linking directly to libportaudio.la. I have added portaudio-2.0-uninstalled.pc.in which will be used when building the cpp bindings.

After applying the patch, you need to run autoconf in both the portaudio root directory and in bindings/cpp sub directory.

Mikael Index: configure.in =================================================================== --- configure.in (revision 1140) +++ configure.in (arbetskopia) @@ -308,4 +308,4 @@

AC_SUBST(ENABLE_CXX_TRUE) AC_SUBST(ENABLE_CXX_FALSE)

-AC_OUTPUT([Makefile portaudio-2.0.pc]) +AC_OUTPUT([Makefile portaudio-2.0.pc portaudio-2.0-uninstalled.pc]) Index: portaudio-2.0-uninstalled.pc.in =================================================================== --- portaudio-2.0-uninstalled.pc.in (revision 0) +++ portaudio-2.0-uninstalled.pc.in (revision 0) @@ -0,0 +1,12 @@ +abs_top_builddir=@abs_top_builddir@ +abs_top_srcdir=@abs_top_srcdir@ +libdir=${abs_top_builddir}/lib +includedir=${abs_top_srcdir}/include + +Name: PortAudio +Description: Portable audio I/O +Requires: +Version: 19 + +Libs: -L${libdir} -lportaudio @LIBS@ +Cflags: -I${includedir} @THREAD_CFLAGS@ Index: bindings/cpp/configure.ac =================================================================== --- bindings/cpp/configure.ac (revision 1140) +++ bindings/cpp/configure.ac (arbetskopia) @@ -37,6 +37,11 @@

AC_LIBTOOL_WIN32_DLL AC_PROG_LIBTOOL

+export PKG_CONFIG_PATH="pwd/${PORTAUDIO_ROOT}:${PKG_CONFIG_PATH}" + +PKG_CHECK_MODULES(PORTAUDIO,[portaudio-2.0]) + +

# Transfer these variables to the Makefile AC_SUBST(DEFAULT_INCLUDES) AC_SUBST(PORTAUDIO_ROOT)

Index: bindings/cpp/lib/Makefile.am =================================================================== --- bindings/cpp/lib/Makefile.am (revision 1140) +++ bindings/cpp/lib/Makefile.am (arbetskopia) @@ -2,11 +2,11 @@

lib_LTLIBRARIES = libportaudiocpp.la

+AM_CPPFLAGS = $(PORTAUDIO_CFLAGS)

LDADD = libportaudiocpp.la

libportaudiocpp_la_LDFLAGS = -version-info $(LT_VERSION_INFO) -no-undefined

- -libportaudiocpp_la_LIBADD = $(top_builddir)/$(PORTAUDIO_ROOT)/lib/libportaudio.la +libportaudiocpp_la_LIBADD = $(PORTAUDIO_LIBS)

libportaudiocpp_la_SOURCES = \

$(SRCDIR)/BlockingStream.cxx \ $(SRCDIR)/CallbackInterface.cxx \