kc3-lang/SDL/src/hidapi/configure.ac

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• Hash : 4f41f07d
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  Date : 2018-08-09T16:05:48
  

  Added missing files from previous commits

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• src/hidapi/configure.ac

• AC_PREREQ(2.63)
  
  # Version number. This is currently the only place.
  m4_define([HIDAPI_MAJOR],   0)
  m4_define([HIDAPI_MINOR],   8)
  m4_define([HIDAPI_RELEASE], 0)
  m4_define([HIDAPI_RC],      -rc1)
  m4_define([VERSION_STRING], HIDAPI_MAJOR[.]HIDAPI_MINOR[.]HIDAPI_RELEASE[]HIDAPI_RC)
  
  AC_INIT([hidapi],[VERSION_STRING],[alan@signal11.us])
  
  # Library soname version
  # Follow the following rules (particularly the ones in the second link):
  #  http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
  #  http://sourceware.org/autobook/autobook/autobook_91.html
  lt_current="0"
  lt_revision="0"
  lt_age="0"
  LTLDFLAGS="-version-info ${lt_current}:${lt_revision}:${lt_age}"
  
  AC_CONFIG_MACRO_DIR([m4])
  AM_INIT_AUTOMAKE([foreign -Wall -Werror])
  AC_CONFIG_MACRO_DIR([m4])
  
  m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
  LT_INIT
  
  AC_PROG_CC
  AC_PROG_CXX
  AC_PROG_OBJC
  PKG_PROG_PKG_CONFIG
  
  
  m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  
  hidapi_lib_error() {
  	echo ""
  	echo "  Library $1 was not found on this system."
  	echo "  Please install it and re-run ./configure"
  	echo ""
  	exit 1
  }
  
  hidapi_prog_error() {
  	echo ""
  	echo "  Program $1 was not found on this system."
  	echo "  This program is part of $2."
  	echo "  Please install it and re-run ./configure"
  	echo ""
  	exit 1
  }
  
  AC_MSG_CHECKING([operating system])
  AC_MSG_RESULT($host)
  case $host in
  *-linux*)
  	AC_MSG_RESULT([ (Linux back-end)])
  	AC_DEFINE(OS_LINUX, 1, [Linux implementations])
  	AC_SUBST(OS_LINUX)
  	backend="linux"
  	os="linux"
  	threads="pthreads"
  
  	# HIDAPI/hidraw libs
  	PKG_CHECK_MODULES([libudev], [libudev], true, [hidapi_lib_error libudev])
  	LIBS_HIDRAW_PR+=" $libudev_LIBS"
  	CFLAGS_HIDRAW+=" $libudev_CFLAGS"
  
  	# HIDAPI/libusb libs
  	AC_CHECK_LIB([rt], [clock_gettime], [LIBS_LIBUSB_PRIVATE+=" -lrt"], [hidapi_lib_error librt])
  	PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.9], true, [hidapi_lib_error libusb-1.0])
  	LIBS_LIBUSB_PRIVATE+=" $libusb_LIBS"
  	CFLAGS_LIBUSB+=" $libusb_CFLAGS"
  	;;
  *-darwin*)
  	AC_MSG_RESULT([ (Mac OS X back-end)])
  	AC_DEFINE(OS_DARWIN, 1, [Mac implementation])
  	AC_SUBST(OS_DARWIN)
  	backend="mac"
  	os="darwin"
  	threads="pthreads"
  	LIBS="${LIBS} -framework IOKit -framework CoreFoundation"
  	;;
  *-freebsd*)
  	AC_MSG_RESULT([ (FreeBSD back-end)])
  	AC_DEFINE(OS_FREEBSD, 1, [FreeBSD implementation])
  	AC_SUBST(OS_FREEBSD)
  	backend="libusb"
  	os="freebsd"
  	threads="pthreads"
  
  	CFLAGS="$CFLAGS -I/usr/local/include"
  	LDFLAGS="$LDFLAGS -L/usr/local/lib"
  	LIBS="${LIBS}"
  	AC_CHECK_LIB([usb], [libusb_init], [LIBS_LIBUSB_PRIVATE="${LIBS_LIBUSB_PRIVATE} -lusb"], [hidapi_lib_error libusb])
  	AC_CHECK_LIB([iconv], [iconv_open], [LIBS_LIBUSB_PRIVATE="${LIBS_LIBUSB_PRIVATE} -liconv"], [hidapi_lib_error libiconv])
  	echo libs_priv: $LIBS_LIBUSB_PRIVATE
  	;;
  *-kfreebsd*)
  	AC_MSG_RESULT([ (kFreeBSD back-end)])
  	AC_DEFINE(OS_KFREEBSD, 1, [kFreeBSD implementation])
  	AC_SUBST(OS_KFREEBSD)
  	backend="libusb"
  	os="kfreebsd"
  	threads="pthreads"
  
  	AC_CHECK_LIB([usb], [libusb_init], [LIBS_LIBUSB_PRIVATE="${LIBS_LIBUSB_PRIVATE} -lusb"], [hidapi_lib_error libusb])
  	echo libs_priv: $LIBS_LIBUSB_PRIVATE
  	;;
  *-mingw*)
  	AC_MSG_RESULT([ (Windows back-end, using MinGW)])
  	backend="windows"
  	os="windows"
  	threads="windows"
  	win_implementation="mingw"
  	;;
  *-cygwin*)
  	AC_MSG_RESULT([ (Windows back-end, using Cygwin)])
  	backend="windows"
  	os="windows"
  	threads="windows"
  	win_implementation="cygwin"
  	;;
  *)
  	AC_MSG_ERROR([HIDAPI is not supported on your operating system yet])
  esac
  
  LIBS_HIDRAW="${LIBS} ${LIBS_HIDRAW_PR}"
  LIBS_LIBUSB="${LIBS} ${LIBS_LIBUSB_PRIVATE}"
  AC_SUBST([LIBS_HIDRAW])
  AC_SUBST([LIBS_LIBUSB])
  AC_SUBST([CFLAGS_LIBUSB])
  AC_SUBST([CFLAGS_HIDRAW])
  
  if test "x$os" = xwindows; then
  	AC_DEFINE(OS_WINDOWS, 1, [Windows implementations])
  	AC_SUBST(OS_WINDOWS)
  	LDFLAGS="${LDFLAGS} -no-undefined"
  	LIBS="${LIBS} -lsetupapi"
  fi
  
  if test "x$threads" = xpthreads; then
  	AX_PTHREAD([found_pthreads=yes], [found_pthreads=no])
  
  	if test "x$found_pthreads" = xyes; then
  		if test "x$os" = xlinux; then
  			# Only use pthreads for libusb implementation on Linux.
  			LIBS_LIBUSB="$PTHREAD_LIBS $LIBS_LIBUSB"
  			CFLAGS_LIBUSB="$CFLAGS_LIBUSB $PTHREAD_CFLAGS"
  			# There's no separate CC on Linux for threading,
  			# so it's ok that both implementations use $PTHREAD_CC
  			CC="$PTHREAD_CC"
  		else
  			LIBS="$PTHREAD_LIBS $LIBS"
  			CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
  			CC="$PTHREAD_CC"
  		fi
  	fi
  fi
  
  # Test GUI
  AC_ARG_ENABLE([testgui],
  	[AS_HELP_STRING([--enable-testgui],
  		[enable building of test GUI (default n)])],
  	[testgui_enabled=$enableval],
  	[testgui_enabled='no'])
  AM_CONDITIONAL([BUILD_TESTGUI], [test "x$testgui_enabled" != "xno"])
  
  # Configure the MacOS TestGUI app bundle
  rm -Rf testgui/TestGUI.app
  mkdir -p testgui/TestGUI.app
  cp -R ${srcdir}/testgui/TestGUI.app.in/* testgui/TestGUI.app
  chmod -R u+w testgui/TestGUI.app
  mkdir testgui/TestGUI.app/Contents/MacOS/
  
  if test "x$testgui_enabled" != "xno"; then
  	if test "x$os" = xdarwin; then
  		# On Mac OS, don't use pkg-config.
  		AC_CHECK_PROG([foxconfig], [fox-config], [fox-config], false)
  		if test "x$foxconfig" = "xfalse"; then
  			hidapi_prog_error fox-config "FOX Toolkit"
  		fi
  		LIBS_TESTGUI+=`$foxconfig --libs`
  		LIBS_TESTGUI+=" -framework Cocoa -L/usr/X11R6/lib"
  		CFLAGS_TESTGUI+=`$foxconfig --cflags`
  		OBJCFLAGS+=" -x objective-c++"
  	elif test "x$os" = xwindows; then
  		# On Windows, just set the paths for Fox toolkit
  		if test "x$win_implementation" = xmingw; then
  			CFLAGS_TESTGUI="-I\$(srcdir)/../../hidapi-externals/fox/include -g -c"
  			LIBS_TESTGUI=" -mwindows \$(srcdir)/../../hidapi-externals/fox/lib/libFOX-1.6.a -lgdi32 -Wl,--enable-auto-import -static-libgcc -static-libstdc++ -lkernel32"
  		else
  			# Cygwin
  			CFLAGS_TESTGUI="-DWIN32 -I\$(srcdir)/../../hidapi-externals/fox/include -g -c"
  			LIBS_TESTGUI="\$(srcdir)/../../hidapi-externals/fox/lib/libFOX-cygwin-1.6.a -lgdi32 -Wl,--enable-auto-import -static-libgcc -static-libstdc++ -lkernel32"
  		fi
  	else
  		# On Linux and FreeBSD platforms, use pkg-config to find fox.
  		PKG_CHECK_MODULES([fox], [fox17], [], [PKG_CHECK_MODULES([fox], [fox])])
  		LIBS_TESTGUI="${LIBS_TESTGUI} $fox_LIBS"
  		if test "x$os" = xfreebsd; then
  			LIBS_TESTGUI="${LIBS_TESTGUI} -L/usr/local/lib"
  		fi
  		CFLAGS_TESTGUI="${CFLAGS_TESTGUI} $fox_CFLAGS"
  	fi
  fi
  AC_SUBST([LIBS_TESTGUI])
  AC_SUBST([CFLAGS_TESTGUI])
  AC_SUBST([backend])
  
  # OS info for Automake
  AM_CONDITIONAL(OS_LINUX, test "x$os" = xlinux)
  AM_CONDITIONAL(OS_DARWIN, test "x$os" = xdarwin)
  AM_CONDITIONAL(OS_FREEBSD, test "x$os" = xfreebsd)
  AM_CONDITIONAL(OS_KFREEBSD, test "x$os" = xkfreebsd)
  AM_CONDITIONAL(OS_WINDOWS, test "x$os" = xwindows)
  
  AC_CONFIG_HEADERS([config.h])
  
  if test "x$os" = "xlinux"; then
  	AC_CONFIG_FILES([pc/hidapi-hidraw.pc])
  	AC_CONFIG_FILES([pc/hidapi-libusb.pc])
  else
  	AC_CONFIG_FILES([pc/hidapi.pc])
  fi
  
  AC_SUBST(LTLDFLAGS)
  
  AC_CONFIG_FILES([Makefile \
  	hidtest/Makefile \
  	libusb/Makefile \
  	linux/Makefile \
  	mac/Makefile \
  	testgui/Makefile \
  	windows/Makefile])
  AC_OUTPUT
  

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