Age | Commit message (Collapse) | Author |
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Provide end users with a workaround if they find code doesn't build with
the -Werror=... flags provided by BASE_CFLAGS. This can be useful if
newer util-macros are used with older source code that had problems, or
in the rare case when warnings are expanded to hit more cases (although
this case should not happen too much in practice).
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
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This might be useful for performance tuning builds against specific
compilers, but it is a bit too noisy to be used in general.
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
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Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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Catches build problems caused by compilers that ignore unknown flags
at compile time and pass them to the linker at link time, when the
linker considers unknown flags to be fatal errors.
Reviewed-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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This warning was was added to clang in r144365
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
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Based on the checks already in libXt/configure.ac and proposed for
xserver/configure.ac - makes a common implementation before we make
more copies.
Callers should be able to just add
TESTS_ENVIRONMENT = $(XORG_MALLOC_DEBUG_ENV)
If built with an older xorg-macros, then the tests will simply be
less stringent, matching what happens on platforms without any
simple malloc debugging facilities available.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
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Otherwise the test fails on Solaris releases that actually have support
for ld -wrap because the linker instead returns an error that __wrap_exit
is an undefined symbol.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
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Allows specifying if ld -wrap support is 'required' or 'optional' for
unit tests, so that builds like the xserver which only need ld -wrap
for some tests can allow users to enable the others when ld -wrap is
not available.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
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Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
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Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
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See: https://bugs.freedesktop.org/show_bug.cgi?id=31238
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
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Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
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supports
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Gaetan Nadon <memsize@videotron.ca>
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The current test was always failing to compile because 'return 0;' was
global rather than in the body of a function.
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Gaetan Nadon <memsize@videotron.ca>
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Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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Catching up unimplemented features should be done earlier by the developer
during autoconf rather than during configure.
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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Following the same pattern as XMLTO and friends.
Allows all modules to use the same interface, variables
and options to check for perl.
Perl is used in libX11 and xserver.
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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Adding this feature is motivated by a bug in fop 0.95 where
fop crashes in the presence of some characters like the latin capital
sharp s. Fop version 1.0 works correctly.
This is the same feature found in XMLTO and the likes.
In the macro public interface there is a shift in parameter position
for the DEFAULT parameter. Doing development on older libraries
(point releases on older versions) will still work the same way as
the "no" value will be interpreted as the minimum version. It won't
be found, so fop will be disabled anyway.
Only libX11 has used XORG_WITH_FOP(no) and will be changed with a version
bump on util-macros.
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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The source for the AC_LANG_CONFTEST should be passed to AC_LANG_SOURCE
to satisfy the more stringent testing done by autoconf 2.68.
It is available in autoconf 2.60 where AC_LANG_DEFINES_PROVIDED is not.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Since we're intentionally doing a special case to just check cpp output,
and not a full program compilation, add the magic macro to silence:
configure.ac:46: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
../../lib/autoconf/lang.m4:194: AC_LANG_CONFTEST is expanded from...
aclocal.m4:1077: XORG_PROG_RAWCPP is expanded from...
configure.ac:46: the top level
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Flags unknown attributes as errors, if -Werror=attributes is supported.
(The -Werror=* option was first spotted in gcc 4.2.0 manuals.)
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
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Still only adds it to CWARNFLAGS if --enable-strict-compilation is
passed, but sets the variable with the right flags for the compiler
so it's available for other checks in configure scripts.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Gaetan Nadon <memsize@videotron.ca>
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Check for gcc vs. intel vs. sun in one place, instead of
continuing to grow more places the check is replicated.
Add clang check here too, as it's now seeing a lot of use to build X.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Gaetan Nadon <memsize@videotron.ca>
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Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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Used mainly by test cases using a wrapper function.
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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XORG_WITH_GLIB([MIN-VERSION], [DEFAULT])
----------------------------------------
Minimum version: 1.13.0
GLib is a library which provides advanced data structures and functions.
This macro enables a module to test for the presence of Glib.
When used in conjunction with XORG_ENABLE_UNIT_TESTS, use both AM_CONDITIONAL
ENABLE_UNIT_TESTS and HAVE_GLIB.
Glib may be used for purpose other than testing
Package builders should use --without-glib to ensure it does not get pulled in.
Unit tests may or may not use GLib.
Developers should use --with-glib to error out if GLib is missing.
Interface to module:
HAVE_GLIB: used in makefiles to conditionally build targets
with_glib: used in configure.ac to know if GLib has been found
--with-glib: 'yes' user instructs the module to use glib
'no' user instructs the module not to use glib
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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This macro enables a builder to enable/disable unit testing
It makes no assumption about the test cases implementation
Test cases may or may not use Automake "Support for test suites"
They may or may not use the software utility library GLib
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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The primary use will be for DocBook/XML cross links database generation.
XSLT (Extensible Stylesheet Language Transformations) is a declarative,
XML-based language used for the transformation of XML documents.
The xsltproc command line tool is for applying XSLT stylesheets
to XML documents.
It is used under the cover by xmlto to generate html files from DocBook/XML.
The XSLT processor is often used as a standalone tool for transformations.
It should not be assumed that it is used only to work with documnetation.
Tested-by: Matt Dew <marcoz@osource.org>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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configure.ac:126: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
../../lib/autoconf/lang.m4:194: AC_LANG_CONFTEST is expanded from...
../../lib/autoconf/general.m4:2730: _AC_RUN_IFELSE is expanded from...
../../lib/m4sugar/m4sh.m4:606: AS_IF is expanded from...
../../lib/autoconf/general.m4:2749: AC_RUN_IFELSE is expanded from...
aclocal.m4:1952: XORG_CHECK_MALLOC_ZERO is expanded from...
configure.ac:126: the top level
Also, calloc() takes two arguments; and all of them return void *,
not char *; as the compiler points out when you #include <stdlib.h>
instead of faking it badly. (And sometimes when you don't, due to
compiler builtin versions of the functions.)
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Gaetan Nadon <memsize@videotron.ca>
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The quoting did not prevent the m4 defined variable "default"
to replace the text string "default" in the help text.
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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The typical default of enabling documentation if the correct tool is
found is usually the right thing to do. However, some packages such as
Xlib have huge amounts of documentation that few people would need in
every output format. Allow packages to specify the default for each tool
by passing an argument to the macro.
Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Handling the optional documentation parameters with m4 allows the help
string to correctly represent the default.
Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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This represents the location of the app-defaults directory
Used in app/bitmap/man for example.
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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Add STYLESHEET_SRCDIR for directory location
and XSL_STLESHEET for the name of the xorg style sheet
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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The xmlto program has dependencies when converting docbook XML
to text format. It requires either lynx, links or w3m
text web browsers.
Users want to skip the text format to avoid having to install these.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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Groff uses grohtml to generate html output format. This program, in turn,
uses a number of pnm* commands from the netpbm package, psselect
from the psutils package and the ghostscript package.
These are independently installed, so they could be missing.
A check is made to ensure those dependencies are installed.
If not, the makefile can use the conditional to supress the target.
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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The sed command is required to create the man pages.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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It will replace the 155 copies in package makefiles
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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The short story:
- this option has never been used by OS builders as intended
- the implementation changes automake internals
- the implementation breaks a few makefiles (if used)
- one less option for the user to be confused with on all 240 xorg modules
The long story:
https://bugs.freedesktop.org/show_bug.cgi?id=24816
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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XORG_LINT_LIBRARY has implementations dependencies on XORG_WITH_LINT
The library name can no longer be set by overloading the semantic
of --enable-lint-library.
If this function is required it should be added using an AC_ARG_VAR.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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Guess the lint program name by platform.
Use ARG variable for user input values.
Provide default flags per platform.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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All modules install something.
This makes it clear it can removed from modules config.
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
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