--- /dev/null
+Fix parallel build
+
+This patch is a partial backport of
+https://github.com/libusb/libusb/commit/3dc781ce3ecd0315cfc0b4fdcef9e062990f289b
+
+Signed-off-by: Jeroen Roovers <jer@airfi.aero>
+
+--- a/configure.ac
++++ b/configure.ac
+@@ -36,6 +36,7 @@ m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RU
+
+ AC_PREREQ([2.50])
+ AC_PROG_CC
++AC_PROG_CXX
+ LT_INIT
+ LT_LANG([Windows Resource])
+ AC_C_INLINE
+@@ -91,7 +92,6 @@ case $host in
+ ;;
+ *-haiku*)
+ AC_MSG_RESULT([Haiku])
+- AC_CONFIG_SUBDIRS([libusb/os/haiku])
+ backend="haiku"
+ threads="posix"
+ ;;
+@@ -193,6 +193,7 @@ AM_CONDITIONAL(OS_HAIKU, test "x$backend
+ AM_CONDITIONAL(THREADS_POSIX, test "x$threads" = xposix)
+ AM_CONDITIONAL(CREATE_IMPORT_LIB, test "x$create_import_lib" = "xyes")
+ AM_CONDITIONAL(USE_UDEV, test "x$enable_udev" = xyes)
++AM_CONDITIONAL(USE_USBDK, test "x$enable_usbdk" = xyes)
+ if test "$threads" = posix; then
+ AC_DEFINE(THREADS_POSIX, 1, [Use POSIX Threads])
+ fi
+--- a/libusb/Makefile.am
++++ b/libusb/Makefile.am
+@@ -4,58 +4,66 @@ AUTOMAKE_OPTIONS = subdir-objects
+
+ lib_LTLIBRARIES = libusb-1.0.la
+
+-POSIX_POLL_SRC = os/poll_posix.c
+-LINUX_USBFS_SRC = os/linux_usbfs.c
+-DARWIN_USB_SRC = os/darwin_usb.c
++POSIX_POLL_SRC = os/poll_posix.h os/poll_posix.c
++POSIX_THREADS_SRC = os/threads_posix.h os/threads_posix.c
++WINDOWS_POLL_SRC = os/poll_windows.h os/poll_windows.c
++WINDOWS_THREADS_SRC = os/threads_windows.h os/threads_windows.c
++LINUX_USBFS_SRC = os/linux_usbfs.h os/linux_usbfs.c
++DARWIN_USB_SRC = os/darwin_usb.h os/darwin_usb.c
+ OPENBSD_USB_SRC = os/openbsd_usb.c
+ NETBSD_USB_SRC = os/netbsd_usb.c
+-WINDOWS_USB_SRC = os/poll_windows.c os/windows_usb.c libusb-1.0.rc libusb-1.0.def
+-WINCE_USB_SRC = os/wince_usb.c os/wince_usb.h
+-
+-DIST_SUBDIRS =
+-
+-EXTRA_DIST = $(LINUX_USBFS_SRC) $(DARWIN_USB_SRC) $(OPENBSD_USB_SRC) \
+- $(NETBSD_USB_SRC) $(WINDOWS_USB_SRC) $(WINCE_USB_SRC) \
+- $(POSIX_POLL_SRC) \
+- os/threads_posix.c os/threads_windows.c \
++WINDOWS_COMMON_SRC = os/windows_nt_common.h os/windows_nt_common.c \
++ os/windows_common.h libusb-1.0.rc libusb-1.0.def
++WINDOWS_USB_SRC = os/windows_winusb.h os/windows_winusb.c
++WINDOWS_USBDK_SRC = os/windows_usbdk.h os/windows_usbdk.c
++WINCE_USB_SRC = os/wince_usb.h os/wince_usb.c
++HAIKU_USB_SRC = os/haiku_usb.h os/haiku_usb_backend.cpp \
++ os/haiku_usb_raw.h os/haiku_usb_raw.cpp os/haiku_pollfs.cpp
++
++EXTRA_DIST = $(POSIX_POLL_SRC) $(POSIX_THREADS_SRC) \
++ $(WINDOWS_POLL_SRC) $(WINDOWS_THREADS_SRC) \
++ $(LINUX_USBFS_SRC) $(DARWIN_USB_SRC) \
++ $(OPENBSD_USB_SRC) $(NETBSD_USB_SRC) \
++ $(WINDOWS_COMMON_SRC) $(WINDOWS_USB_SRC) $(WINDOWS_USBDK_SRC) \
++ $(WINCE_USB_SRC) $(HAIKU_USB_SRC) \
+ os/linux_udev.c os/linux_netlink.c
+
+-dist-hook:
+- cp -r os/haiku $(distdir)/os/haiku
+- rm -rf $(distdir)/os/haiku/autom4te.cache
+-
+ if OS_LINUX
+
+ if USE_UDEV
+-OS_SRC = $(LINUX_USBFS_SRC) $(POSIX_POLL_SRC) \
+- os/linux_udev.c
++OS_SRC = $(LINUX_USBFS_SRC) os/linux_udev.c
+ else
+-OS_SRC = $(LINUX_USBFS_SRC) $(POSIX_POLL_SRC) \
+- os/linux_netlink.c
++OS_SRC = $(LINUX_USBFS_SRC) os/linux_netlink.c
+ endif
+
+ endif
+
+ if OS_DARWIN
+-OS_SRC = $(DARWIN_USB_SRC) $(POSIX_POLL_SRC)
++OS_SRC = $(DARWIN_USB_SRC)
+ AM_CFLAGS_EXT = -no-cpp-precomp
+ endif
+
+ if OS_OPENBSD
+-OS_SRC = $(OPENBSD_USB_SRC) $(POSIX_POLL_SRC)
++OS_SRC = $(OPENBSD_USB_SRC)
+ endif
+
+ if OS_NETBSD
+-OS_SRC = $(NETBSD_USB_SRC) $(POSIX_POLL_SRC)
++OS_SRC = $(NETBSD_USB_SRC)
+ endif
+
+ if OS_HAIKU
+-OS_SRC = $(POSIX_POLL_SRC)
+-SUBDIRS = os/haiku
++noinst_LTLIBRARIES = libusb_haiku.la
++libusb_haiku_la_SOURCES = $(HAIKU_USB_SRC)
++libusb_1_0_la_LIBADD = libusb_haiku.la
+ endif
+
+ if OS_WINDOWS
+-OS_SRC = $(WINDOWS_USB_SRC)
++
++if USE_USBDK
++OS_SRC = $(WINDOWS_USBDK_SRC) $(WINDOWS_COMMON_SRC)
++else
++OS_SRC = $(WINDOWS_USB_SRC) $(WINDOWS_COMMON_SRC)
++endif
+
+ .rc.lo:
+ $(AM_V_GEN)$(LIBTOOL) $(AM_V_lt) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --tag=RC --mode=compile $(RC) $(RCFLAGS) -i $< -o $@
+@@ -69,22 +77,23 @@ if CREATE_IMPORT_LIB
+ $(AM_V_GEN)$(DLLTOOL) $(DLLTOOLFLAGS) --kill-at --input-def $(srcdir)/libusb-1.0.def --dllname $@ --output-lib .libs/$@.a
+ endif
+
++if OS_WINDOWS
++POLL_SRC = $(WINDOWS_POLL_SRC)
++else
++POLL_SRC = $(POSIX_POLL_SRC)
++endif
++
+ if THREADS_POSIX
+-THREADS_SRC = os/threads_posix.h os/threads_posix.c
++THREADS_SRC = $(POSIX_THREADS_SRC)
+ else
+-THREADS_SRC = os/threads_windows.h os/threads_windows.c
++THREADS_SRC = $(WINDOWS_THREADS_SRC)
+ endif
+
+ libusb_1_0_la_CFLAGS = $(AM_CFLAGS)
+ libusb_1_0_la_LDFLAGS = $(LTLDFLAGS)
+-libusb_1_0_la_SOURCES = libusbi.h core.c descriptor.c io.c strerror.c sync.c \
+- os/linux_usbfs.h os/darwin_usb.h os/windows_usb.h os/windows_common.h \
+- hotplug.h hotplug.c $(THREADS_SRC) $(OS_SRC) \
+- os/poll_posix.h os/poll_windows.h
+-
+-if OS_HAIKU
+-libusb_1_0_la_LIBADD = os/haiku/libhaikuusb.la
+-endif
++libusb_1_0_la_SOURCES = libusbi.h libusb.h version.h version_nano.h \
++ core.c descriptor.c hotplug.h hotplug.c io.c strerror.c sync.c \
++ $(POLL_SRC) $(THREADS_SRC) $(OS_SRC)
+
+ hdrdir = $(includedir)/libusb-1.0
+ hdr_HEADERS = libusb.h
projects / buildroot.git / commitdiff