(!64) fix struct name clash with Xserver SDK

> /builds/metux/xf86-input-libinput/_builddir/../src/xf86libinput.c: In function 'xf86libinput_set_pressure_range':
> /builds/metux/xf86-input-libinput/_builddir/../src/xf86libinput.c:465:53: warning: declaration of 'range' shadows a global declaration [-Wshadow]
>   465 |                                 const struct range *range)
>       |                                 ~~~~~~~~~~~~~~~~~~~~^~~~~
> In file included from /usr/include/xorg/xf86.h:44,
>                  from /builds/metux/xf86-input-libinput/_builddir/../src/xf86libinput.c:36:
> /usr/include/xorg/xf86str.h:110:3: note: shadowed declaration is here
>   110 | } range;
>       |   ^~~~~

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>

.editorconfig

@@ -0,0 +1,17 @@
+# https://editorconfig.org/
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.{c,h}]
+indent_size = 8
+indent_style = tab
+
+[{meson.build,meson_options.txt}]
+indent_size = 8
+indent_style = tab

.gitlab-ci.yml

@@ -0,0 +1,98 @@
+# vim: set expandtab shiftwidth=2 tabstop=8 textwidth=0 filetype=yaml:
+#
+# This CI uses the freedesktop.org ci-templates.
+# Please see the ci-templates documentation for details:
+# https://freedesktop.pages.freedesktop.org/ci-templates/
+
+.templates_sha: &template_sha 84052757dacc5fd65f5ace92b7fe63c60f6c8558 # see https://docs.gitlab.com/ee/ci/yaml/#includefile
+
+include:
+  - project: 'freedesktop/ci-templates'
+    ref: *template_sha
+    file: '/templates/fedora.yml'
+  - project: 'freedesktop/ci-templates'
+    ref: *template_sha
+    file: '/templates/ci-fairy.yml'
+  - template: Security/SAST.gitlab-ci.yml
+
+variables:
+  FDO_UPSTREAM_REPO: xorg/driver/xf86-input-libinput
+
+
+stages:
+  - containers
+  - build
+  - test
+
+.fedora:
+  variables:
+    FDO_DISTRIBUTION_VERSION: 39
+    FDO_DISTRIBUTION_PACKAGES: 'git autoconf automake libtool make xorg-x11-server-devel libudev-devel libevdev-devel libinput-devel xorg-x11-util-macros diffutils'
+    FDO_DISTRIBUTION_EXEC: 'env FDO_CI_CONCURRENT=${FDO_CI_CONCURRENT} bash .gitlab-ci/fedora-install.sh'
+    FDO_DISTRIBUTION_TAG: '2025-04-01.0'
+
+
+fedora@container_build:
+  extends:
+    - .fedora
+    - .fdo.container-build@fedora
+  stage: containers
+  variables:
+    GIT_STRATEGY: none
+
+
+.default_build:
+  stage: build
+  script:
+    - mkdir _builddir _inst
+    - pushd _builddir > /dev/null
+    - ../autogen.sh --prefix=$(realpath ../_inst) --disable-silent-rules
+    - make && make check
+    - make install
+    - popd > /dev/null
+  artifacts:
+    name: "automake-logs-$CI_JOB_NAME"
+    when: always
+    expire_in: 1 week
+    paths:
+      - _builddir/config.log
+
+
+fedora@default-build:
+  extends:
+    - .fedora
+    - .fdo.distribution-image@fedora
+    - .default_build
+
+#
+# Verify that commit messages are as expected
+#
+check-commits:
+  extends:
+    - .fdo.ci-fairy
+  stage: test
+  script:
+    - ci-fairy check-commits --junit-xml=results.xml
+  except:
+    - master@xorg/driver/xf86-input-libinput
+  variables:
+    GIT_DEPTH: 100
+  artifacts:
+    reports:
+      junit: results.xml
+  allow_failure: true
+
+#
+# Verify that the merge request has the allow-collaboration checkbox ticked
+#
+check-merge-request:
+  extends:
+    - .fdo.ci-fairy
+  stage: test
+  script:
+    - ci-fairy check-merge-request --require-allow-collaboration --junit-xml=results.xml
+  artifacts:
+    when: on_failure
+    reports:
+      junit: results.xml
+  allow_failure: true

Makefile.am

@@ -27,6 +27,9 @@ DISTCHECK_CONFIGURE_FLAGS = --with-xorg-module-dir='$${libdir}/xorg/modules' \
 SUBDIRS = src include man test
 MAINTAINERCLEANFILES = ChangeLog INSTALL
 
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = xorg-libinput.pc
+
 dist_xorgconf_DATA = conf/40-libinput.conf
 
 .PHONY: ChangeLog INSTALL

README.md

@@ -2,8 +2,7 @@ xf86-input-libinput - a libinput-based X driver
 ===============================================
 
 The official repository for this driver is
-
+https://gitlab.freedesktop.org/xorg/driver/xf86-input-libinput
-  https://github.com/X11Libre/xf86-input-evdev
 
 This is an X driver based on libinput. It is a thin wrapper around libinput,
 so while it does provide all features that libinput supports it does little
@@ -13,6 +12,19 @@ beyond.
 usable input devices in your X session. Use with caution.***
 
 
+Prerequisites
+-------------
+
+To build, you'll need the X.Org X server SDK (check your distribution for a
+xorg-x11-server-devel package or similar) and libinput (check your
+distribution for libinput-devel or similar).
+
+To get libinput from source, see:
+https://www.freedesktop.org/wiki/Software/libinput/
+
+To build the X server from source:
+https://www.x.org/wiki/Building_the_X_Window_System/
+
 Building
 --------
 
@@ -31,3 +43,13 @@ Install the default configuration file:
     cp conf/99-libinput.conf /etc/X11/xorg.conf.d/
 
 This will assign this driver to *all* devices. Use with caution.
+
+
+Bugs
+----
+
+Bugs in libinput go to the Issues section of the libinput gitlab project:
+https://gitlab.freedesktop.org/libinput/libinput/issues
+
+Bugs in this driver go to the Issues section of its gitlab project:
+https://gitlab.freedesktop.org/xorg/driver/xf86-input-libinput/issues

configure.ac

@@ -22,10 +22,10 @@
 
 # Initialize Autoconf
 AC_PREREQ([2.60])
-AC_INIT([xlibre-xf86-input-libinput],
+AC_INIT([xf86-input-libinput],
-        [25.0.0],
+        [1.5.0],
-        [https://github.com/X11Libre/xf86-input-libinput/issues],
+        [https://gitlab.freedesktop.org/xorg/driver/xf86-input-libinput/issues],
-        [xlibre-xf86-input-libinput])
+        [xf86-input-libinput])
 AC_CONFIG_SRCDIR([Makefile.am])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_AUX_DIR(.)
@@ -113,17 +113,6 @@ AC_LINK_IFELSE(
                [AC_MSG_RESULT([no])
                 [libinput_have_clickfinger_button_map=no]])
 
-AC_MSG_CHECKING([if libinput_plugin_system_load is available])
-AC_LINK_IFELSE(
-               [AC_LANG_PROGRAM([[#include <libinput.h>]],
-                                [[libinput_plugin_system_load_plugins(NULL, 0)]])],
-               [AC_MSG_RESULT([yes])
-                AC_DEFINE(HAVE_LIBINPUT_PLUGINS, [1],
-                          [libinput_plugin_system_load_plugins() is available])
-                [libinput_have_plugin_system=yes]],
-               [AC_MSG_RESULT([no])
-                [libinput_have_plugin_system=no]])
-
 LIBS=$OLD_LIBS
 CFLAGS=$OLD_CFLAGS
 
@@ -152,10 +141,13 @@ sdkdir=`$PKG_CONFIG --variable=sdkdir xorg-server`
 AC_ARG_WITH([sdkdir], [], [sdkdir="$withval"])
 AC_SUBST([sdkdir])
 
+DRIVER_NAME=libinput
+AC_SUBST([DRIVER_NAME])
+
 AC_CONFIG_FILES([Makefile
 		 include/Makefile
 		 src/Makefile
 		 man/Makefile
 		 test/Makefile
-		])
+		 xorg-libinput.pc])
 AC_OUTPUT

man/Makefile.am

@@ -22,11 +22,11 @@
 
 drivermandir = $(DRIVER_MAN_DIR)
 
-driverman_PRE = libinput.man
+driverman_PRE = $(DRIVER_NAME).man
 
 driverman_DATA = $(driverman_PRE:man=$(DRIVER_MAN_SUFFIX))
 
-EXTRA_DIST = libinput.man
+EXTRA_DIST = $(DRIVER_NAME).man
 
 CLEANFILES = $(driverman_DATA)
 

man/libinput.man

@@ -21,7 +21,7 @@ If you are looking for the library documentation, go to
 
 .SH DESCRIPTION
 .B libinput
-is an XLibre input driver based on libinput.
+is an Xorg input driver based on libinput.
 It therefore supports all input devices that libinput can handle, including
 most mice, keyboards, tablets and touchscreens.
 .PP
@@ -178,15 +178,6 @@ Enables left-handed button orientation, i.e. swapping left and right buttons.
 Enables middle button emulation.
 When enabled, pressing the left and right
 buttons simultaneously produces a middle mouse button click.
-A synonym
-.IP
-.BI "Option \*qEmulate3Buttons\*q \*q" bool \*q
-.IP
-is preserved for compatibility with
-.B evdev
-driver, with 
-.BI "\*qMiddleEmulation\*q
-having preference if both are set.
 .TP 7
 .BI "Option \*qNaturalScrolling\*q \*q" bool \*q
 Enables or disables natural scrolling behavior.
@@ -477,13 +468,13 @@ button mapping of
 .B "\*q3 2 1 ...\*q"
 On systems using the
 .B libinput
-XLibre input driver it is recommended to use the
+Xorg input driver it is recommended to use the
 .B LeftHanded
 option instead.
 .PP
 The
 .B libinput
-XLibre input driver does not use the button mapping after setup.
+Xorg input driver does not use the button mapping after setup.
 Use
 .BR XSetPointerMapping (3)
 to modify the button mapping at runtime.
@@ -606,7 +597,7 @@ appropriate \fBMatch*\fR statement in the
 .SH AUTHORS
 Peter Hutterer
 .SH "SEE ALSO"
-.BR XLibre (1),
+.BR Xorg (1),
 .BR xorg.conf (5),
 .BR Xserver (1),
 .BR X (7)

meson.build

@@ -1,10 +1,11 @@
 project('xf86-input-libinput', 'c',
-        version: '25.0.0',
+        version: '1.5.0',  # bump version in configure.ac
         default_options: ['warning_level=2'],
         meson_version: '>= 0.50.0')
 
 driver_version = meson.project_version().split('.')
 
+dir_pkgconf	= get_option('prefix') / get_option('libdir') / 'pkgconfig'
 dir_man4	= get_option('prefix') / get_option('mandir') / 'man4'
 
 cc = meson.get_compiler('c')
@@ -64,13 +65,9 @@ if cc.has_function('libinput_device_config_click_set_clickfinger_button_map',
 		   dependencies: dep_libinput)
 	config_h.set('HAVE_LIBINPUT_CLICKFINGER_BUTTON_MAP', 1)
 endif
-if cc.has_header_symbol('libinput.h', 'LIBINPUT_LED_COMPOSE',
+if cc.has_header_symbol('libinput.h', 'LIBINPUT_LED_COMPOSE')
-			dependencies: dep_libinput)
 	config_h.set('HAVE_LIBINPUT_COMPOSE_AND_KANA', 1)
 endif
-if cc.has_function('libinput_plugin_system_load_plugins', dependencies: dep_libinput)
-	config_h.set('HAVE_LIBINPUT_PLUGINS', 1)
-endif
 
 dir_headers = get_option('sdkdir')
 if dir_headers == ''
@@ -127,6 +124,18 @@ test_draglock = executable('test-draglock',
 			 install: false)
 test('test-draglock', test_draglock)
 
+
+conf_pkgconf = configuration_data()
+conf_pkgconf.set('PACKAGE_VERSION', meson.project_version())
+conf_pkgconf.set('sdkdir', dir_headers)
+
+configure_file(
+	input: 'xorg-libinput.pc.in',
+	output: 'xorg-libinput.pc',
+	configuration: conf_pkgconf,
+	install_dir: dir_pkgconf,
+)
+
 config_man = configuration_data()
 config_man.set('VERSION', '@0@ @1@'.format(meson.project_name(), meson.project_version()))
 

src/Makefile.am

@@ -28,12 +28,12 @@
 AM_CFLAGS = $(XORG_CFLAGS) $(CWARNFLAGS)
 AM_CPPFLAGS =-I$(top_srcdir)/include $(LIBINPUT_CFLAGS)
 
-libinput_drv_la_LTLIBRARIES = libinput_drv.la
+@DRIVER_NAME@_drv_la_LTLIBRARIES = @DRIVER_NAME@_drv.la
-libinput_drv_la_LDFLAGS = -module -avoid-version
+@DRIVER_NAME@_drv_la_LDFLAGS = -module -avoid-version
-libinput_drv_la_LIBADD = $(LIBINPUT_LIBS) libdraglock.la libbezier.la -lm
+@DRIVER_NAME@_drv_la_LIBADD = $(LIBINPUT_LIBS) libdraglock.la libbezier.la -lm
-libinput_drv_ladir = @inputdir@
+@DRIVER_NAME@_drv_ladir = @inputdir@
 
-libinput_drv_la_SOURCES = \
+@DRIVER_NAME@_drv_la_SOURCES = \
 	xf86libinput.c \
 	util-macros.h \
 	util-strings.h \

src/bezier.c

@@ -22,7 +22,10 @@
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  * IN THE SOFTWARE.
  */
+
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #include <assert.h>
 #include <math.h>

src/bezier.h

@@ -22,7 +22,10 @@
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  * IN THE SOFTWARE.
  */
+
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #ifndef BEZIER_H
 #define BEZIER_H

src/draglock.c

@@ -22,7 +22,10 @@
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  * IN THE SOFTWARE.
  */
+
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #include "draglock.h"
 

src/draglock.h

@@ -22,7 +22,10 @@
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  * IN THE SOFTWARE.
  */
+
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
 
 #ifndef DRAGLOCK_H
 #define DRAGLOCK_H 1

src/util-strings.c

@@ -59,36 +59,6 @@ next_word(const char **state, size_t *len, const char *separators)
 	return next;
 }
 
-/**
- * Return a null-terminated string array with the contents of argv
- * duplicated.
- *
- * Use strv_free() to free the array.
- *
- * @return A null-terminated string array or NULL on errors
- */
-char**
-strv_from_argv(int argc, char **argv)
-{
-	char **strv = NULL;
-
-	assert(argc >= 0);
-
-	if (argc == 0)
-		return NULL;
-
-	strv = zalloc((argc + 1) * sizeof *strv);
-	for (int i = 0; i < argc; i++) {
-		char *copy = safe_strdup(argv[i]);
-		if (!copy) {
-			strv_free(strv);
-			return NULL;
-		}
-		strv[i] = copy;
-	}
-	return strv;
-}
-
 /**
  * Return a null-terminated string array with the tokens in the input
  * string, e.g. "one two\tthree" with a separator list of " \t" will return
@@ -144,103 +114,3 @@ strv_from_string(const char *in, const char *separators, size_t *num_elements)
 
 	return strv;
 }
-
-/**
- * Return a newly allocated string with all elements joined by the
- * joiner, same as Python's string.join() basically.
- * A strv of ["one", "two", "three", NULL] with a joiner of ", " results
- * in "one, two, three".
- *
- * An empty strv ([NULL]) returns NULL, same for passing NULL as either
- * argument.
- *
- * @param strv Input string array
- * @param joiner Joiner between the elements in the final string
- *
- * @return A null-terminated string joining all elements
- */
-char *
-strv_join(char **strv, const char *joiner)
-{
-	char **s;
-	char *str;
-	size_t slen = 0;
-	size_t count = 0;
-
-	if (!strv || !joiner)
-		return NULL;
-
-	if (strv[0] == NULL)
-		return NULL;
-
-	for (s = strv, count = 0; *s; s++, count++) {
-		slen += strlen(*s);
-	}
-
-	assert(slen < 1000);
-	assert(strlen(joiner) < 1000);
-	assert(count > 0);
-	assert(count < 100);
-
-	slen += (count - 1) * strlen(joiner);
-
-	str = zalloc(slen + 1); /* trailing \0 */
-	for (s = strv; *s; s++) {
-		strcat(str, *s);
-		--count;
-		if (count > 0)
-			strcat(str, joiner);
-	}
-
-	return str;
-}
-
-/**
- * Return a pointer to the basename within filename.
- * If the filename the empty string or a directory (i.e. the last char of
- * filename is '/') NULL is returned.
- */
-const char *
-safe_basename(const char *filename)
-{
-	const char *basename;
-
-	if (*filename == '\0')
-		return NULL;
-
-	basename = strrchr(filename, '/');
-	if (basename == NULL)
-		return filename;
-
-	if (*(basename + 1) == '\0')
-		return NULL;
-
-	return basename + 1;
-}
-
-/**
- * Similar to basename() but returns the trunk only without the (last)
- * trailing suffix, so that:
- *
- * - foo.c returns foo
- * - foo.a.b returns foo.a
- * - foo returns foo
- * - foo/ returns ""
- *
- * @return an allocated string representing the trunk name of the file
- */
-char *
-trunkname(const char *filename)
-{
-	const char *base = safe_basename(filename);
-	char *suffix;
-
-	if (base == NULL)
-		return safe_strdup("");
-
-	suffix = rindex(base, '.');
-	if (suffix == NULL)
-		return safe_strdup(base);
-	else
-		return strndup(base, suffix-base);
-}

src/util-strings.h

@@ -43,120 +43,6 @@
 
 #include "util-macros.h"
 
-static inline bool
-streq(const char *str1, const char *str2)
-{
-	/* one NULL, one not NULL is always false */
-	if (str1 && str2)
-		return strcmp(str1, str2) == 0;
-	return str1 == str2;
-}
-
-static inline bool
-strneq(const char *str1, const char *str2, int n)
-{
-	/* one NULL, one not NULL is always false */
-	if (str1 && str2)
-		return strncmp(str1, str2, n) == 0;
-	return str1 == str2;
-}
-
-static inline void *
-zalloc(size_t size)
-{
-	void *p;
-
-	/* We never need to alloc anything more than 1,5 MB so we can assume
-	 * if we ever get above that something's going wrong */
-	if (size > 1536 * 1024)
-		assert(!"bug: internal malloc size limit exceeded");
-
-	p = calloc(1, size);
-	if (!p)
-		abort();
-
-	return p;
-}
-
-/**
- * strdup guaranteed to succeed. If the input string is NULL, the output
- * string is NULL. If the input string is a string pointer, we strdup or
- * abort on failure.
- */
-static inline char*
-safe_strdup(const char *str)
-{
-	char *s;
-
-	if (!str)
-		return NULL;
-
-	s = strdup(str);
-	if (!s)
-		abort();
-	return s;
-}
-
-static inline bool
-safe_atoi_base(const char *str, int *val, int base)
-{
-	char *endptr;
-	long v;
-
-	assert(base == 10 || base == 16 || base == 8);
-
-	errno = 0;
-	v = strtol(str, &endptr, base);
-	if (errno > 0)
-		return false;
-	if (str == endptr)
-		return false;
-	if (*str != '\0' && *endptr != '\0')
-		return false;
-
-	if (v > INT_MAX || v < INT_MIN)
-		return false;
-
-	*val = v;
-	return true;
-}
-
-static inline bool
-safe_atoi(const char *str, int *val)
-{
-	return safe_atoi_base(str, val, 10);
-}
-
-static inline bool
-safe_atou_base(const char *str, unsigned int *val, int base)
-{
-	char *endptr;
-	unsigned long v;
-
-	assert(base == 10 || base == 16 || base == 8);
-
-	errno = 0;
-	v = strtoul(str, &endptr, base);
-	if (errno > 0)
-		return false;
-	if (str == endptr)
-		return false;
-	if (*str != '\0' && *endptr != '\0')
-		return false;
-
-	if ((long)v < 0)
-		return false;
-
-	*val = v;
-	return true;
-}
-
-static inline bool
-safe_atou(const char *str, unsigned int *val)
-{
-	return safe_atou_base(str, val, 10);
-}
-
 static inline bool
 safe_atod(const char *str, double *val)
 {
@@ -211,9 +97,7 @@ safe_atod(const char *str, double *val)
 	return true;
 }
 
-char **strv_from_argv(int argc, char **argv);
 char **strv_from_string(const char *in, const char *separator, size_t *num_elements);
-char *strv_join(char **strv, const char *joiner);
 
 static inline void
 strv_free(char **strv) {
@@ -274,122 +158,3 @@ out:
 	free(numv);
 	return result;
 }
-
-struct key_value_str{
-	char *key;
-	char *value;
-};
-
-struct key_value_double {
-	double key;
-	double value;
-};
-
-static inline ssize_t
-kv_double_from_string(const char *string,
-		      const char *pair_separator,
-		      const char *kv_separator,
-		      struct key_value_double **result_out)
-
-{
-	struct key_value_double *result = NULL;
-
-	if (!pair_separator || pair_separator[0] == '\0' ||
-	    !kv_separator || kv_separator[0] == '\0')
-		return -1;
-
-	size_t npairs;
-	char **pairs = strv_from_string(string, pair_separator, &npairs);
-	if (!pairs || npairs == 0)
-		goto error;
-
-	result = zalloc(npairs * sizeof *result);
-
-	for (size_t idx = 0; idx < npairs; idx++) {
-		char *pair = pairs[idx];
-		size_t nelem;
-		char **kv = strv_from_string(pair, kv_separator, &nelem);
-		double k, v;
-
-		if (!kv || nelem != 2 ||
-		    !safe_atod(kv[0], &k) ||
-		    !safe_atod(kv[1], &v)) {
-			strv_free(kv);
-			goto error;
-		}
-
-		result[idx].key = k;
-		result[idx].value = v;
-
-		strv_free(kv);
-	}
-
-	strv_free(pairs);
-
-	*result_out = result;
-
-	return npairs;
-
-error:
-	strv_free(pairs);
-	free(result);
-	return -1;
-}
-
-/**
- * Strip any of the characters in what from the beginning and end of the
- * input string.
- *
- * @return a newly allocated string with none of "what" at the beginning or
- * end of string
- */
-static inline char *
-strstrip(const char *input, const char *what)
-{
-	char *str, *last;
-
-	str = safe_strdup(&input[strspn(input, what)]);
-
-	last = str;
-
-	for (char *c = str; *c != '\0'; c++) {
-		if (!strchr(what, *c))
-			last = c + 1;
-	}
-
-	*last = '\0';
-
-	return str;
-}
-
-/**
- * Return true if str ends in suffix, false otherwise. If the suffix is the
- * empty string, strendswith() always returns false.
- */
-static inline bool
-strendswith(const char *str, const char *suffix)
-{
-	size_t slen = strlen(str);
-	size_t suffixlen = strlen(suffix);
-	size_t offset;
-
-	if (slen == 0 || suffixlen == 0 || suffixlen > slen)
-		return false;
-
-	offset = slen - suffixlen;
-	return strneq(&str[offset], suffix, suffixlen);
-}
-
-static inline bool
-strstartswith(const char *str, const char *prefix)
-{
-	size_t prefixlen = strlen(prefix);
-
-	return prefixlen > 0 ? strneq(str, prefix, strlen(prefix)) : false;
-}
-
-const char *
-safe_basename(const char *filename);
-
-char *
-trunkname(const char *filename);

src/xf86libinput.c

@@ -2742,19 +2742,11 @@ xf86libinput_handle_event(struct libinput_event *event)
 		case LIBINPUT_EVENT_SWITCH_TOGGLE:
 			break;
 
-		/* new libinput events we don't handle yet */
+		// new libinput events we don't handle yet
-#ifdef LIBINPUT_EVENT_GESTURE_HOLD_BEGIN
 		case LIBINPUT_EVENT_GESTURE_HOLD_BEGIN:
-			break;
-#endif
-#ifdef LIBINPUT_EVENT_GESTURE_HOLD_END
 		case LIBINPUT_EVENT_GESTURE_HOLD_END:
-			break;
-#endif
-#ifdef LIBINPUT_EVENT_TABLET_PAD_KEY
 		case LIBINPUT_EVENT_TABLET_PAD_KEY:
 			break;
-#endif
 	}
 
 out:
@@ -3506,17 +3498,13 @@ static inline BOOL
 xf86libinput_parse_middleemulation_option(InputInfoPtr pInfo,
 					  struct libinput_device *device)
 {
-	int enabled;
+	BOOL enabled;
 
 	if (!libinput_device_config_middle_emulation_is_available(device))
 		return FALSE;
 
 	enabled = xf86SetBoolOption(pInfo->options,
 				    "MiddleEmulation",
-				    -1); /* returns -1 if the option has not been set */
-	if (enabled == -1)
-		enabled = xf86SetBoolOption(pInfo->options,
-				    "Emulate3Buttons",
 				    libinput_device_config_middle_emulation_get_default_enabled(device));
 	if (libinput_device_config_middle_emulation_set_enabled(device, enabled) !=
 	    LIBINPUT_CONFIG_STATUS_SUCCESS) {
@@ -3894,10 +3882,6 @@ xf86libinput_init_driver_context(void)
 		/* we want all msgs, let the server filter */
 		libinput_log_set_priority(driver_context.libinput,
 					  LIBINPUT_LOG_PRIORITY_DEBUG);
-#if HAVE_LIBINPUT_PLUGINS
-		libinput_plugin_system_append_default_paths(driver_context.libinput);
-		libinput_plugin_system_load_plugins(driver_context.libinput, LIBINPUT_PLUGIN_SYSTEM_FLAG_NONE);
-#endif
 	} else {
 		libinput_ref(driver_context.libinput);
 	}
@@ -5666,8 +5650,7 @@ LibinputInitTapProperty(DeviceIntPtr dev,
 			struct xf86libinput *driver_data,
 			struct libinput_device *device)
 {
-	// By default tapping property config is true
+	BOOL tap = driver_data->options.tapping;
-	BOOL tap = driver_data->options.tapping ? driver_data->options.tapping : TRUE;
 
 	if (!subdevice_has_capabilities(dev, CAP_POINTER))
 		return;

xorg-libinput.pc.in

@@ -0,0 +1,6 @@
+sdkdir=@sdkdir@
+
+Name: xorg-libinput
+Description: X.Org libinput input driver.
+Version: @PACKAGE_VERSION@
+Cflags: -I${sdkdir}