Which is just a slightly more typesafe wrapper around the chained
ExprResolveModMask everyone was using earlier.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Make sure we carry over an explicit minimum/maximum keycode setting,
rather than just using the computed minimum/maximum; this got broken
while changing the keycode range to be unsigned.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Reported-by: Pekka Paalanen <ppaalanen@gmail.com>
Thanks to autotools happily building stale generated sources, I hadn't
actually ever built my xkbparse.y changes. Fix that so it not only
compiles, but works. This seems to parse long keycodes correctly,
although I very much would not recommend testing this by declaring
0x1fffffff as your highest keycode.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Some error paths don't set info->xkb correctly, so just do like most
utility functions and pass the xkb_desc explicitly.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
And use it consistently everywhere, including with a special long-safe
internal keycode type, to ease the transition to large keycodes.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
For some reason, lex decided to reduce a strcpy into an assignment,
leading to entirely justified valgrind warnings about invalid reads,
when scanFile was set to a string which may have only ever lived on the
stack of a now-exited function.
Make it a strdup() instead.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Some routes through HandleGeometryVar do not set a return value. Set a default
value for the return variable to avoid returning an uninitialised value.
Which just calls XkbcFreeKeyboard with the only arguments you'd ever
pass it.
Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Avoids assigning the global pointer to a value that may only have a stack
lifetime:
Fixes valgrind warnings such as:
==24795== Invalid read of size 1
==24795== at 0x4A06E9A: strcpy (mc_replace_strmem.c:311)
==24795== by 0x4E54D68: ProcessIncludeFile (misc.c:73)
==24795== by 0x4E59726: HandleIncludeSymbols.constprop.3 (symbols.c:829)
==24795== by 0x4E59D8E: HandleSymbolsFile (symbols.c:1673)
==24795== by 0x4E5A068: CompileSymbols (symbols.c:2211)
==24795== by 0x4E51A61: CompileKeymap (keymap.c:155)
==24795== by 0x4E5B410: xkb_compile_keymap_from_components (xkbcomp.c:236)
==24795== by 0x4E5B587: xkb_compile_keymap_from_rules (xkbcomp.c:161)
==24795== by 0x405ED2: display_create (window.c:2007)
==24795== by 0x403732: main (desktop-shell.c:320)
==24795== Address 0x7fefff0a0 is just below the stack ptr. To suppress, use:
--workaround-gcc296-bugs=yes
==24795==
==24795== Source and destination overlap in strcpy(0x7fefff430, 0x7fefff430)
==24795== at 0x4A06F3D: strcpy (mc_replace_strmem.c:311)
==24795== by 0x4E54D68: ProcessIncludeFile (misc.c:73)
==24795== by 0x4E59726: HandleIncludeSymbols.constprop.3 (symbols.c:829)
==24795== by 0x4E59D8E: HandleSymbolsFile (symbols.c:1673)
==24795== by 0x4E5A068: CompileSymbols (symbols.c:2211)
==24795== by 0x4E51A61: CompileKeymap (keymap.c:155)
==24795== by 0x4E5B410: xkb_compile_keymap_from_components (xkbcomp.c:236)
==24795== by 0x4E5B587: xkb_compile_keymap_from_rules (xkbcomp.c:161)
==24795== by 0x405ED2: display_create (window.c:2007)
==24795== by 0x403732: main (desktop-shell.c:320)
Those warnings disappear accordingly:
| CC parseutils.lo
| parseutils.c:742: warning: no previous prototype for ‘CheckDefaultMap’
| CC xkbscan.lo
| xkbscan.l: In function ‘XKBParseString’:
| xkbscan.l:220: warning: implicit declaration of function ‘CheckDefaultMap’
| xkbscan.l:220: warning: nested extern declaration of ‘CheckDefaultMap’
Reviewed-by: Dirk Wallenstein <halsmit@t-online.de>
Signed-off-by: Cyril Brulebois <kibi@debian.org>
This reverts commit bf9fdceef6.
We really only want to expose symbols that we explicitly mark as part of
the API. This may not work with other platforms or compilers, but the
fact that private symbols are not available on Linux+GCC is enough of an
incentive to not use those.
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
There's no need for this xlib include:
| YACC xkbparse.c
| CC xkbparse.lo
| xkbparse.y:98:22: error: X11/Xlib.h: No such file or directory
Signed-off-by: Cyril Brulebois <kibi@debian.org>
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
The Copyright statements must appear in full.
When only the year was different, I added it in an existing
Copyright statement.
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
The default value ${dataroot}/X11/xkb only works if xkeyboard-config
has created the keymaps in that directory. Let's obtain the true final
value of where the keymaps are and use that as a default. In a production
environment this is the only value that can work.
This new default value also has the merit of making the 'check' target
to work in distcheck which does not have a copy of the xkeyboard-config
keymaps in its sandbox based on ${dataroot}/X11/xkb. The test data
cannot find the "include" keymaps it needs.
.../libxkbcommon-0.1.0/_inst/share/X11/xkb
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
The test programs and the test data are required in the tarball
and needed for distcheck.
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
LDADD is a Makefile wide variable.
Automake matches prog name with .c file by default
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
This would cover the scenario where these headers file are updated,
for example, a new version is installed. Running 'make' again
on libxkbcommon should rebuild ks_tables.h.
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
This program is a utility to generated a header file.
The header file it generates should not be located in the
directory where this utility program is compiled.
Move the /makekeys dir as a sibling of /src.
This reduces the number of bi-directional relationships
between directories.
Make corresponding makefiles simplifications.
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
These automake variables are not currently used.
The variable KS_HEADERS is not required anymore.
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
CFLAGS is a user variable which should never be set by the configuration.
It allows the user to alter the configuration compiler options.
The visibility is only set for GNU compiler, leaving libraries built
with other compilers with the wrong visibility.
All other xorg libraries set visibilty using _X_EXPORT or _X_HIDDEN.
For the time being, all the symbols will have the default visibility
which does not break anything.
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Rather than appending X11 to the include dir.
It should be safe to use as it has been added in 2005.
Use a local variable name matching the pkgconfig name.
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
If pkg-config is missing, the configuration fails while initializing
XORG_* macros:
warning: PKG_PROG_PKG_CONFIG is m4_require'd but not m4_defun'd
line 11622: PKG_PROG_PKG_CONFIG: command not found
The output is sufficient to locate the problem.
It is not possible, or very difficult, to not have pkg-config
installed as the whole desktop and countless other software
depends on it.
Acked-by: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
BUILT_SOURCES and MAINTAINERCLEAN are not needed for lex and yacc
Note that xkbscan was missing on those lines.
Automake generates all the rules to handle building, distribution
and cleaning.
Acked-by: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Autoconf does not handle this scenario as well as Automake does.
If xkbparse.c is already there, do not abort the configuration
if yacc is missing as it is not needed.
If both xkbparse.c and yacc are missing, abort configuration.
Yacc is a required tool to build the package.
Acked-by: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Fixes automake warning.
Acked-by: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
The -Im4 in Makefile.am will have to wait until the day
there is an m4 macro checked-in git in the m4 directory.
This does not prevent libtool to install its macros in m4.
Acked-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
This toplevel .gitignore covers all possible generated files
from autotools, compiler, linker, etc...
It has been in use for over a year in all xorg modules and has
prevented a good number of patches.
For example, in this module, src/stamp-h1 was not ignored even
if the .gitignore had just been updated. Files with a .patch
extension were not ignored which sometimes cause a patch to be
checked-in git accidentally.
Acked-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
XORG_STRICT_OPTION from XORG_DEFAULT_OPTIONS calls
AC_PROG_C_C99. This sets gcc with -std=gnu99.
If AC_PROG_CC macro is called afterwards, it resets CC to gcc.
Acked-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
This will handle AM_SILENT_RULES such that it will not break
on earlier Autoconf versions.
It provides a host of other configuration items
Acked-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
This is the current minimum version required for all X.Org modules.
The module can be configured with any higher version.
Autoconf features from version > 2.60 cannot be used.
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
xkbscan.l: In function 'setScanState':
xkbscan.l:201:1: warning: control reaches end of non-void function
I: Program returns random data in a function
E: libxkbcommon no-return-in-nonvoid-function xkbscan.l:201
Change return type of setScanState to void, since a return value is
never used by its callers.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Daniel Stone
Rob Bradford
Pekka Paalanen
Cyril Brulebois
Kristian Høgsberg
Gaetan Nadon
Jan Engelhardt