Add hidapi to depends

Clang needs to get its cctools path passed directly for the hid build to
succeed.
Make gperf a permanent external dependency.
Remove pcsc from depends.

.travis.yml

@@ -23,15 +23,15 @@ env:
     - DOCKER_PACKAGES="build-essential libtool cmake autotools-dev automake pkg-config bsdmainutils curl git ca-certificates ccache"
   matrix:
 # ARM v7
-    - HOST=arm-linux-gnueabihf PACKAGES="g++-arm-linux-gnueabihf"
+    - HOST=arm-linux-gnueabihf PACKAGES="gperf g++-arm-linux-gnueabihf"
 # ARM v8
-    - HOST=aarch64-linux-gnu PACKAGES="g++-aarch64-linux-gnu"
+    - HOST=aarch64-linux-gnu PACKAGES="gperf g++-aarch64-linux-gnu"
 # i686 Linux
-    - HOST=i686-pc-linux-gnu PACKAGES="cmake g++-multilib bc python3-zmq" RUN_TESTS=true
+    - HOST=i686-pc-linux-gnu PACKAGES="gperf cmake g++-multilib bc python3-zmq" RUN_TESTS=true
 # Win64
     - HOST=x86_64-w64-mingw32 PACKAGES="cmake python3 nsis g++-mingw-w64-x86-64 wine-binfmt wine64 bc" RUN_TESTS=true
 # x86_64 Linux
-    - HOST=x86_64-unknown-linux-gnu PACKAGES="cmake python3-zmq protobuf-compiler libdbus-1-dev libharfbuzz-dev libprotobuf-dev" RUN_TESTS=true
+    - HOST=x86_64-unknown-linux-gnu PACKAGES="gperf cmake python3-zmq protobuf-compiler libdbus-1-dev libharfbuzz-dev libprotobuf-dev" RUN_TESTS=true
 # Cross-Mac
     - HOST=x86_64-apple-darwin11 PACKAGES="cmake imagemagick libcap-dev librsvg2-bin libz-dev libbz2-dev libtiff-tools python-dev python3-setuptools-git" OSX_SDK=10.11
 

contrib/depends/packages/eudev.mk

@@ -0,0 +1,25 @@
+package=eudev
+$(package)_version=v3.2.6
+$(package)_download_path=https://github.com/gentoo/eudev/archive/
+$(package)_file_name=$($(package)_version).tar.gz
+$(package)_sha256_hash=a96ecb8637667897b8bd4dee4c22c7c5f08b327be45186e912ce6bc768385852
+
+define $(package)_set_vars
+  $(package)_config_opts=--disable-gudev --disable-introspection --disable-hwdb --disable-manpages
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmd
+  $(MAKE)
+endef
+
+define $(package)_preprocess_cmds
+  cd $($(package)_build_subdir); autoreconf -f -i
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef

contrib/depends/packages/hidapi-darwin.mk

@@ -0,0 +1,23 @@
+package=hidapi-darwin
+$(package)_version=0.8.0-rc1
+$(package)_download_path=https://github.com/signal11/hidapi/archive
+$(package)_file_name=hidapi-$($(package)_version).tar.gz
+$(package)_sha256_hash=3c147200bf48a04c1e927cd81589c5ddceff61e6dac137a605f6ac9793f4af61
+
+define $(package)_set_vars
+$(package)_config_opts=--enable-static
+$(package)_config_opts+=--prefix=$(host_prefix)
+endef
+
+define $(package)_config_cmds
+  ./bootstrap &&\
+  $($(package)_autoconf) $($(package)_config_opts) RANLIB="$(host_prefix)/native/bin/x86_64-apple-darwin11-ranlib" AR="$(host_prefix)/native/bin/x86_64-apple-darwin11-ar"
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef

contrib/depends/packages/hidapi-linux.mk

@@ -0,0 +1,28 @@
+package=hidapi-linux
+$(package)_version=0.8.0-rc1
+$(package)_download_path=https://github.com/signal11/hidapi/archive
+$(package)_file_name=hidapi-$($(package)_version).tar.gz
+$(package)_sha256_hash=3c147200bf48a04c1e927cd81589c5ddceff61e6dac137a605f6ac9793f4af61
+$(package)_dependencies=libusb eudev
+
+define $(package)_set_vars
+$(package)_config_opts=--enable-static
+$(package)_config_opts+=--prefix=$(host_prefix)
+$(package)_config_opts+=libudev_LIBS="-L$(host_prefix)/lib -ludev"
+$(package)_config_opts+=libudev_CFLAGS=-I$(host_prefix)/include
+$(package)_config_opts+=libusb_LIBS="-L$(host_prefix)/lib -lusb-1.0"
+$(package)_config_opts+=libusb_CFLAGS=-I$(host_prefix)/include/libusb-1.0
+endef
+
+define $(package)_config_cmds
+  ./bootstrap &&\
+  $($(package)_autoconf) $($(package)_config_opts)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef

contrib/depends/packages/hidapi.mk

@@ -0,0 +1,23 @@
+package=hidapi
+$(package)_version=0.8.0-rc1
+$(package)_download_path=https://github.com/signal11/hidapi/archive
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=3c147200bf48a04c1e927cd81589c5ddceff61e6dac137a605f6ac9793f4af61
+
+define $(package)_set_vars
+$(package)_config_opts=--enable-static
+$(package)_config_opts+=--prefix=$(host_prefix)
+endef
+
+define $(package)_config_cmds
+  ./bootstrap &&\
+  $($(package)_autoconf) $($(package)_config_opts)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef

contrib/depends/packages/libusb.mk

@@ -0,0 +1,31 @@
+package=libusb
+$(package)_version=1.0.9
+$(package)_download_path=http://sourceforge.net/projects/libusb/files/libusb-1.0/libusb-1.0.9/
+$(package)_file_name=$(package)-$($(package)_version).tar.bz2
+$(package)_sha256_hash=e920eedc2d06b09606611c99ec7304413c6784cba6e33928e78243d323195f9b
+
+define $(package)_preprocess_cmds
+  autoreconf -i
+endef
+
+define $(package)_set_vars
+  $(package)_config_opts=--disable-shared
+  $(package)_config_opts_linux=--with-pic
+endef
+
+define $(package)_config_cmds
+  cp -f $(BASEDIR)/config.guess config.guess &&\
+  cp -f $(BASEDIR)/config.sub config.sub &&\
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmd
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds                                                                                                          cp -f lib/libusb-1.0.a lib/libusb.a
+endef

contrib/depends/packages/packages.mk

@@ -4,16 +4,18 @@ native_packages := native_ccache
 wallet_packages=bdb
 
 darwin_native_packages = native_biplist native_ds_store native_mac_alias
-darwin_packages += sodium-darwin
+darwin_packages += sodium-darwin hidapi-darwin
+
+linux_packages = eudev libusb hidapi-linux
 
 ifeq ($(host_os),linux)
-packages += pcsc-lite
 packages += unwind
 packages += sodium
 endif
 ifeq ($(host_os),mingw32)
 packages += icu4c
 packages += sodium
+packages += hidapi
 endif
 
 ifneq ($(build_os),darwin)