dev-libs/hidapi: Make the hidraw backend (and udev dependency) optional.

4 files changed, 184 insertions, 0 deletions

diff --git a/dev-libs/hidapi/Manifest b/dev-libs/hidapi/Manifest
new file mode 100644
index 0000000..3c7a28c
--- /dev/null
+++ b/dev-libs/hidapi/Manifest
@@ -0,0 +1,4 @@
+AUX hidapi-0.8.0-hidraw-optional.patch 2382 BLAKE2B f3dc67850380c207ee3bb01969ca94c6bfa1d605cd89611d8709865882fa35064c691b536041ea358c35e845695c6ae0d7340d629f2a7671282d6c611f0d3c3e SHA512 de5fa31575ac953ac66884dfc2558289b1e957892df9ff89d3ee0d09ffe55bbf5507c74f893256e133d9d50a8594e755d6addefef543f7641f14638cab2dd7c8
+DIST hidapi-0.8.0_rc1_p20140719.tgz 103079 BLAKE2B f40a4c17cb8c5eed41f4eea84fac46a879ec2057f28212aa43c8fd718ceea68d760785cb4f4e2ea3bcd2a4345b65d75d0d278b93697ec61963be9270684a15cb SHA512 204934a707da4e67b834823650b0cfd9be7b413972071129cc5aeeb93465834dde2f5ee23283c55d35b56e3aed8b7ad5fe947399839081f4d895fb65c8cd3e3d
+EBUILD hidapi-0.8.0_rc1_p20140719.ebuild 2033 BLAKE2B 8e2092967f7233a06b937a73218d6bb0009b5d1dde5cdb2dded319d847af9f3b7261ee28db684bf7fb9b3cd635f327688ce091254f1beeb87c07ef901da87f9b SHA512 657b99d7bb44629163e0f65b69f98d3985f087133af83c2e502462d66c0bd4ad842db3df0f1d5a8a37a2aec8938839f8884183af00517d102a40eb459173ce4e
+MISC metadata.xml 540 BLAKE2B 6396197ca946971d1e954233589189f5e91dd4dc4fd6182f5cdf24890a5601a5e32fa71e2f4b2a676d346cb8feb1232467fa569f9348a5b788f5ee4a6838d7dc SHA512 3e0185fa3a56d0bb18f1256fe9e5c74cb5cdaea91cd24054d12243512012fdead25ac69c84a82d282b070bd73be2a9a7e313e858c05e6c2fe49bd38cba4d28d1
diff --git a/dev-libs/hidapi/files/hidapi-0.8.0-hidraw-optional.patch b/dev-libs/hidapi/files/hidapi-0.8.0-hidraw-optional.patch
new file mode 100644
index 0000000..faa1114
--- /dev/null
+++ b/dev-libs/hidapi/files/hidapi-0.8.0-hidraw-optional.patch
@@ -0,0 +1,88 @@
+diff --git a/Makefile.am b/Makefile.am
+index 196c991b..5702f776 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -8,15 +8,22 @@ pkgconfigdir=$(libdir)/pkgconfig
+ endif
+ 
+ if OS_LINUX
++if BUILD_HIDRAW
+ pkgconfig_DATA=pc/hidapi-hidraw.pc pc/hidapi-libusb.pc
+ else
++pkgconfig_DATA=pc/hidapi-libusb.pc
++endif
++else
+ pkgconfig_DATA=pc/hidapi.pc
+ endif
+ 
+ SUBDIRS=
+ 
+ if OS_LINUX
+-SUBDIRS += linux libusb
++if BUILD_HIDRAW
++SUBDIRS += linux
++endif
++SUBDIRS += libusb
+ endif
+ 
+ if OS_DARWIN
+diff --git a/configure.ac b/configure.ac
+index c6747f90..918da195 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -50,6 +50,8 @@ hidapi_prog_error() {
+ 	exit 1
+ }
+ 
++AC_ARG_WITH(udev, AC_HELP_STRING([--without-udev], [Ignore udev and omit hidraw backend]))
++
+ AC_MSG_CHECKING([operating system])
+ AC_MSG_RESULT($host)
+ case $host in
+@@ -57,14 +59,16 @@ case $host in
+ 	AC_MSG_RESULT([ (Linux back-end)])
+ 	AC_DEFINE(OS_LINUX, 1, [Linux implementations])
+ 	AC_SUBST(OS_LINUX)
+-	backend="linux"
+ 	os="linux"
+ 	threads="pthreads"
+ 
+ 	# HIDAPI/hidraw libs
+-	PKG_CHECK_MODULES([libudev], [libudev], true, [hidapi_lib_error libudev])
++	BUILD_HIDRAW=0
++	AS_IF([test "x$with_udev" != "xno"],
++		[PKG_CHECK_MODULES([libudev], [libudev], [BUILD_HIDRAW=1], [hidapi_lib_error libudev])
+ 	LIBS_HIDRAW_PR+=" $libudev_LIBS"
+-	CFLAGS_HIDRAW+=" $libudev_CFLAGS"
++	CFLAGS_HIDRAW+=" $libudev_CFLAGS"])
++	AC_SUBST(BUILD_HIDRAW)
+ 
+ 	# HIDAPI/libusb libs
+ 	AC_CHECK_LIB([rt], [clock_gettime], [LIBS_LIBUSB_PRIVATE+=" -lrt"], [hidapi_lib_error librt])
+@@ -210,6 +214,7 @@ AC_SUBST([backend])
+ 
+ # OS info for Automake
+ AM_CONDITIONAL(OS_LINUX, test "x$os" = xlinux)
++AM_CONDITIONAL(BUILD_HIDRAW, test "x$BUILD_HIDRAW" = 1)
+ AM_CONDITIONAL(OS_DARWIN, test "x$os" = xdarwin)
+ AM_CONDITIONAL(OS_FREEBSD, test "x$os" = xfreebsd)
+ AM_CONDITIONAL(OS_KFREEBSD, test "x$os" = xkfreebsd)
+diff --git a/hidtest/Makefile.am b/hidtest/Makefile.am
+index d2786445..5d7e440b 100644
+--- a/hidtest/Makefile.am
++++ b/hidtest/Makefile.am
+@@ -2,10 +2,14 @@ AM_CPPFLAGS = -I$(top_srcdir)/hidapi/
+ 
+ ## Linux
+ if OS_LINUX
++if BUILD_HIDRAW
+ noinst_PROGRAMS = hidtest-libusb hidtest-hidraw
+ 
+ hidtest_hidraw_SOURCES = hidtest.cpp
+ hidtest_hidraw_LDADD = $(top_builddir)/linux/libhidapi-hidraw.la
++else
++noinst_PROGRAMS = hidtest-libusb
++endif
+ 
+ hidtest_libusb_SOURCES = hidtest.cpp
+ hidtest_libusb_LDADD = $(top_builddir)/libusb/libhidapi-libusb.la
diff --git a/dev-libs/hidapi/hidapi-0.8.0_rc1_p20140719.ebuild b/dev-libs/hidapi/hidapi-0.8.0_rc1_p20140719.ebuild
new file mode 100644
index 0000000..569d125
--- /dev/null
+++ b/dev-libs/hidapi/hidapi-0.8.0_rc1_p20140719.ebuild
@@ -0,0 +1,78 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+AUTOTOOLS_AUTORECONF=yes
+
+inherit epatch eutils versionator autotools-multilib #git-2
+
+# If github is desired, the following may be used.
+#EGIT_REPO_URI="https://github.com/signal11/hidapi.git"
+#EGIT_BRANCH="master"
+EGIT_COMMIT="d17db57b9d4354752e0af42f5f33007a42ef2906"
+
+# S is only needed for the debian_package
+S=${WORKDIR}/${PN}-${DEBIAN_PV}
+
+DESCRIPTION="A multi-platform library for USB and Bluetooth HID-Class devices"
+HOMEPAGE="http://www.signal11.us/oss/hidapi/"
+SRC_URI="https://github.com/signal11/${PN}/archive/${EGIT_COMMIT}.tar.gz -> ${P}.tgz"
+# When 0.8.0 is officially available the following link should be used.
+#SRC_URI="https://github.com/downloads/signal11/${PN}/${P}.zip"
+
+LICENSE="|| ( BSD GPL-3 HIDAPI )"
+SLOT="0"
+KEYWORDS="amd64 ~arm ~arm64 ~ppc ~ppc64 x86"
+IUSE="doc fox static-libs udev"
+
+RDEPEND="virtual/libusb:1[${MULTILIB_USEDEP}]
+	udev? ( virtual/libudev:0[${MULTILIB_USEDEP}] )"
+DEPEND="${RDEPEND}
+	doc? ( app-doc/doxygen )
+	virtual/pkgconfig
+	fox? ( x11-libs/fox )"
+
+S="${WORKDIR}/${PN}-${EGIT_COMMIT}"
+
+src_prepare() {
+	if ! use fox; then
+		sed -i -e 's:PKG_CHECK_MODULES(\[fox\], .*):AC_SUBST(fox_CFLAGS,[ ])AC_SUBST(fox_LIBS,[ ]):' configure.ac || die
+	fi
+
+	epatch "${FILESDIR}/${PN}-0.8.0-hidraw-optional.patch"
+
+	# Fix bashisms in the configure.ac file.
+	sed -i -e 's:\([A-Z_]\+\)+="\(.*\)":\1="${\1}\2":g' \
+		-e 's:\([A-Z_]\+\)+=`\(.*\)`:\1="${\1}\2":g' configure.ac || die
+
+	# Portage handles license texts itself, no need to install them
+	sed -i -e 's/LICENSE.*/ # blank/' Makefile.am || die
+
+	autotools-multilib_src_prepare
+}
+
+multilib_src_configure() {
+	local myeconfargs=(
+		$(multilib_native_use_enable fox testgui)
+		$(use_with udev)
+	)
+
+	autotools-utils_src_configure
+}
+
+src_compile() {
+	autotools-multilib_src_compile
+
+	if use doc; then
+		doxygen doxygen/Doxyfile || die
+	fi
+}
+
+src_install() {
+	autotools-multilib_src_install
+
+	if use doc; then
+		dohtml -r html/.
+	fi
+}
diff --git a/dev-libs/hidapi/metadata.xml b/dev-libs/hidapi/metadata.xml
new file mode 100644
index 0000000..72a75f0
--- /dev/null
+++ b/dev-libs/hidapi/metadata.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="person">
+    <email>gtw@gnu.org</email>
+  </maintainer>
+  <use>
+    <flag name="fox">Build a x11-libs/fox GUI</flag>
+    <flag name="udev">Use libudev to build the hidraw backend</flag>
+  </use>
+  <upstream>
+    <remote-id type="github">signal11/hidapi</remote-id>
+  </upstream>
+</pkgmetadata>