Sophie: autoconf-archive-2016.09.16-1.mga6 noarch

autoconf-archive-2016.09.16-1.mga6.noarch.rpm

# Copyright (c) 2014 Autoconf Archive Maintainers <autoconf-archive-maintainers@gnu.org>
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2016-09-16 Peter Simons <simons@cryp.to>

ax_gcc_x86_cpu_supports: drop trailing blanks

2016-09-16 Dag-Erling SmÃ¸rgrav <des@des.no>

ax_gcc_builtin: add __builtin_bswap16

2016-08-31 Andrew Stoltz <astoltz@gmx.com>

Fix reference to LIBMYSQLCPPCONN_CXXFLAGS

2016-08-19 Philip Withnall <philip.withnall@collabora.co.uk>

AX_CODE_COVERAGE: Rename CODE_COVERAGE_LDFLAGS to CODE_COVERAGE_LIBS
Since itâs supposed to be added to the Makefileâs target_LIBS variable,
this is a lot clearer.

Continue to support CODE_COVERAGE_LDFLAGS, but itâs deprecated.

2016-08-19 Peter Simons <simons@cryp.to>

Merge pull request #89 from ptomato/ax-prog-gjs-2
ax_prog_gjs: Look in pkg-config as well as path

2016-08-19 Thomas Zimmermann <tdz@users.sourceforge.net>

AX_IS_RELEASE: Support out-of-tree builds

2016-08-16 Philip Chimento <philip.chimento@gmail.com>

ax_prog_gjs: Look in pkg-config as well as path
This looks in pkg-config for the GJS executable, since the gjs-1.0
package provides it as a pkg-config variable. However, not all versions
of GJS do, so we fall back to checking in the path.

2016-08-01 Michel Normand <normand@linux.vnet.ibm.com>

remove useless ppc64le trailing word in libsubdirs
this is a typo correction of previous commit 1f9acf39e6b3
as per original patch from https://savannah.gnu.org/patch/index.php?8473

2016-07-27 Reuben Thomas <rrt@sc3d.org>

Add AX_LUAROCKS_ROCK

2016-06-24 Olaf Mandel <olaf@mandel.name>

AX_OPEN62541_PATH: set AM_DISTCHECK_CONFIGURE_FLAGS
When configuring --with-open62541=<path>, the make distcheck target
often failed because the open62541 library was not found on the system.

So set the AM_DISTCHECK_CONFIGURE_FLAGS variable with the required
values (absolute paths in case the user defined relative paths).

2016-06-24 Olaf Mandel <olaf@mandel.name>

AX_OPEN62541_PATH: fix use of non-inst shared lib
If the open62541 library is not installed and the shared library is to
be used, the --with-open62541=<path> option to contigure setting
CPPFLAGS and LDFLAGS is not enough: other checks by configure may
compile test binaries with the library linked in and then try to execute
then. The execution fails because of the not found shared library object
and gives a wrong test result. Likewise, some make targets (like check)
need to execute compiled binaries.

So modify AX_OPEN62541_PATH() so it exports LD_LIBRARY_PATH with the
absolute path of the build dir for the rest of the configure script to
use and define a Makefile variable OPEN62541_LDPATH, which contains
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:<abs_path_to_build>.

2016-06-15 Peter Simons <simons@cryp.to>

Merge pull request #81 from olaf-mandel/ax_check_open62541
Add AX_CHECK_OPEN62541_{H,LIB} macros

2016-06-15 Olaf Mandel <olaf@mandel.name>

Refactor open62541 macros into separate files
Split the macros from the ax_check_open62541.m4 file into multiple
files and rename them:

AX_CHECK_OPEN62541_H() -> AX_OPEN62541_CHECK_H()
AX_CHECK_OPEN62541_LIB() -> AX_OPEN62541_CHECK_LIB()

And add the new AX_OPEN62541_PATH(), which containes the shared
functionality previously handled by both old AX_CHECK_* macros.

Also add a forgotten feature promissed in the documentation: the
--with-open62541-shared and --with-open62541-static options can be
used to change the order in which the libraries are searched for.

2016-06-15 Peter Simons <simons@cryp.to>

Merge pull request #82 from joelfrederico/master
HDF5 type variable

2016-06-15 Joel Frederico <joelfred@slac.stanford.edu>

ax_lib_hdf5.m4: Fixed, using AS_CASE instead of m4_bmatch

ax_lib_hdf5.m4: Fixed to test for parallel instead of just assuming it

ax_lib_hdf5.m4: env var HDF5_TYPE indicates parallel or serial

2016-06-14 Karlson2k <k2k@narod.ru>

ax_count_cpus.m4: better support NetBSD

2016-06-14 Olaf Mandel <olaf@mandel.name>

Add AX_CHECK_OPEN62541_{H,LIB} macros
These macros search for the header and library files for the open62541
library [1]. Support both the amalgamation header and the individual
header file layout. Support both the shared and static library, searched
for in a configurable order. Support for adding the library source
directory and the build directory to the search path if the library is
not installed on the system.

[1]: <http://open62541.org/>

2016-06-14 Karlson2k <k2k@narod.ru>

ax_count_cpus.m4: support "NPROCESSORS_ONLN" getconf parameter used on some systems (NetBSD, OpenBSD)

ax_count_cpus.m4: improve compatibility with shells which doesn't redirect stderr for "command not found" messages

2016-06-13 Karlson2k <k2k@narod.ru>

ax_count_cpus.m4: improve compatibility with various shells

2016-05-28 Julian Ospald <hasufell@posteo.de>

AX_CHECK_OPENSSL: use AC_CHECK_TOOL for pkg-config
Some distros provide prefixed pkg-config. This patch ensures
the right tool is picked.

See https://www.gnu.org/software/autoconf/manual/autoconf.html#Generic-Programs
for details

2016-05-10 David Seifert <soap@gentoo.org>

Update ax_with_curses.m4 and ax_with_curses_extra.m4 to match PKG_CHECK_MODULES
* Ultimately, ax_with_curses.m4 and ax_with_curses_extra.m4 should fall out of
use once ncurses pkg-config files have become ubiquitous in the ecosystem.
Until then, the precious variables have been renamed to match the style of
PKG_CHECK_MODULES, such that a later replacement of the macros can be
performed with a simple sed.

2016-05-08 Mike Frysinger <vapier@gentoo.org>

fix include errors w/AX_CXX_COMPILE_STDCXX_1[14]
The search path for `include` is the current working directory, so trying
to include other m4 files directly only works if they live in the same dir
as where you're running `aclocal`. Otherwise we end up with errors like:
$ cd lcd4linux-0.10.1-RC2
$ aclocal
/usr/share/aclocal/ax_cxx_compile_stdcxx_14.m4:32: file 'ax_cxx_compile_stdcxx.m4' does not exist

Use the AX_REQUIRE_DEFINED macro instead to make sure the macro we want
exists.

2016-05-06 Benjamin Eikel <benjamin@eikel.org>

AX_HAVE_QT: Silent make for variable setting
Add "-s" to make arguments. Without, make's output (like "Entering directory")
gets assigned to output variables.

2016-04-16 Karlson2k <k2k@narod.ru>

AX_COUNT_CPUS: updated description to clarify what's counted

AX_COUNT_CPUS: rewritten and updated additional detection methods Completely new additional detection method added for Darwin, FreeBSD and Solaris. Updated additional methods for Linux, MinGW/MSys, Msys2 and Cygwin.

AX_COUNT_CPUS: added generic and new specific detection for various platforms. Generic detection should work on many current platforms Added platform-specific detection methods for Solaris, FreeBSD and MSys2 Added improved and stable detection methods for Linux, Darwin, MinGW/MSys2 and Cygwin

AX_COUNT_CPUS: added real detection on MinGW

AX_COUNT_CPUS: added protection from garbage in CPU_COUNT

2016-04-14 Karlson2k <k2k@narod.ru>

AX_COUNT_CPUS: added optional ACTION-IF-DETECTED and ACTION-IF-NOT-DETECTED

2016-04-13 Eric Bavier <bavier@member.fsf.org>

AX_BUILD_DATE_EPOCH: New macro

2016-04-12 P. F. Chimento <philip.chimento@gmail.com>

ax_check_girs_gjs: Fix misleading error message
The error message printed when this macro failed to find what it was
looking for, was misleading: it implied that if you were looking for the
Gtk-1.0 API then installing the Gtk-3.0 API would do. That isn't the
case, so fix the message.

2016-03-31 Peter Simons <simons@cryp.to>

Merge pull request #72 from olaf-mandel/ax_code_coverage
AX_CODE_COVERAGE: fix problems with (dist)clean

Merge pull request #73 from olaf-mandel/ax_prog_doxygen
AX_PROG_DOXYGEN: cleanup doxygen_sqlite3.db

2016-03-30 Olaf Mandel <olaf@mandel.name>

AX_PROG_DOXYGEN: cleanup doxygen_sqlite3.db
Add the file doxygen_sqlite3.db to DX_CLEANFILES. This file is
generated by (some?) newer versions of doxygen.

AX_CODE_COVERAGE: fix problems with (dist)clean
* Make the find command actually remove any *.gcda files left over
by lcov -z
* Also remove *.gcno files
* Make distclean remove all code-coverage-clean files as well

AX_VALGRIND_CHECK: make disabling configurable
Add a new command AX_VALGRIND_DFLT() to configure the use of
individual valgrind tools in the configure.ac file. These settings
can still be overwritten on the configure commandline.

2016-03-29 Olaf Mandel <olaf@mandel.name>

AX_VALGRIND_CHECK: add disabling individual tools
Add support for the configure options:
--disable-valgrind-drd
--disable-valgrind-helgrind
--disable-valgrind-memcheck
--disable-valgrind-sgcheck

These can be used to fine-tune which Valgrind tools to use.

2016-03-29 Olaf Mandel <olaf@mandel.name>

AX_VALGRIND_CHECK: support silent rules
Use the standard autoconf $(V) variable to conditionally hide the
commands executed for check-valgrind: this makes the output from any
test script much more apparent as it is not hidden in clutter.

Hide the outer list of commands in check-valgrind completely with
$(AM_V_at) and define a new $(valgrind_v_use) for the individual
check-valgrind-* calls. The $(valgrind_v_use) call writes:

USE $(patsubst check-valgrind-%,%,$@):

Note that this only works inside rules of the form check-valgrind-* .

2016-03-29 Olaf Mandel <olaf@mandel.name>

AX_VALGRIND_CHECK: refactor new tool-rules
The addition of individual rules for each individual valgrind-tool
caused some copy&paste codeing: refactor that as a GNU make canned
recipe. Also fix up the .PHONY rules.

Breaking change: removes the undocumented internal rule
check-valgrind-tool.

2016-03-22 Peter Simons <simons@cryp.to>

Merge pull request #70 from dryman/x86_cpu_support
macros for X86 instruction set tests

Merge pull request #69 from SoapGentoo/modernize-ncurses
AX_WITH_CURSES: Enable pkg-config support

2016-03-22 dryman <idryman@gmail.com>

macros for X86 instruction set tests
Added two macros: ax_check_x86_features.m4, and ax_gcc_x86_cpu_supports.m4

It checks if the host cpu supports various instruction set: mmx, sse, popcnt,
avx, avx2, etc. If the instruction were supported, it would export
HAVE_XXX_INSTRUCTIONS C preprocessor macros and add the instruction set flag to
X86_FEATURES_CFLAGS variable. By default it would also set CFLAGS, but this can
be disabled by the ACTION-IF-FOUND hook.

2016-03-21 David Seifert <soap@gentoo.org>

AX_WITH_CURSES: Enable pkg-config support, fallback now requires -ltinfo for ncurses 6

2016-03-21 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>

Update CXXCPP after updating CXX.
Rewrap text.

Rewrap.

2016-03-20 Peter Simons <simons@cryp.to>

AX_PTHREAD: import draft 4 from https://savannah.gnu.org/patch/?8186

ax_check_gl*: drop trailing whitespace

2016-03-20 Luca Boccassi <luca.boccassi@gmail.com>

ax_valgrind_check: add a target for each tool
Often not all tools can be ran cleanly on a codebase. This means that
make check-valgrind will never complete successfully, which is a
problem especially when using ax_valgrind_check on a continous
integration system.

2016-03-09 Peter Simons <simons@cryp.to>

Merge pull request #66 from dryman/opengl
Improved three opengl autoconf macros

2016-03-09 dryman <idryman@gmail.com>

Fix ax_restore/save_flags_with_prefix.m4
Need to use AC_DEFUN instead of m4_define

2016-03-09 dryman <idryman@gmail.com>

Improved three opengl autoconf macros
Main features added:
- Support action-if-found and not-found hook
- Export HAVE_GL, HAVE_GLU, and HAVE_GLUT preprocessor symbol
- Add necessary flags to CFLAGS/LIBS by default, but can be disabled by
overwritting action-if-found hook.
- Fail the configure script if lib not found. This feature can be disabled by
overwritting action-if-not-found hook
- Fix problems on Mac OSX. Been tested on Linux (Ubuntu) and OSX
- Use --with-xquartz-gl instead of --with-gl=x for using X11 on OSX

Two new macros added:
- ax_save_flags_with_prefix.m4: save flags and pushes flag with prefix to the
flag.
AX_SAVE_FLAGS_WITH_PREFIX([GL],[[CFLAGS],[LIBS]]) would expands to
gl_saved_flag_cflags="$CFLAGS"
gl_saved_flag_libs="$LIBS"
CFLAGS="$GL_CFLAGS $CFLAGS"
LIBS="$GL_LIBS $LIBS"
- ax_restore_flags_with_prefix.m4: restore the flags.

2016-03-05 Luca Boccassi <luca.boccassi@gmail.com>

Add C++ support to ax_code_coverage.m4
Simply define CODE_COVERAGE_CXXFLAGS with the same value as
CODE_COVERAGE_CFLAGS. Tested on libzmq (a C++ project).

2016-03-04 Peter Simons <simons@cryp.to>

Merge pull request #61 from olaf-mandel/ax_code_coverage
AX_CODE_COVERAGE: quote CODE_COVERAGE_RULES

Merge pull request #62 from olaf-mandel/ax_prog_doxygen
AX_PROG_DOXYGEN: quote DX_RULES

Merge pull request #60 from olaf-mandel/ax_gnu_autotest
AX_GNU_AUTOTEST: quote some static strings

2016-03-03 Olaf Mandel <olaf@mandel.name>

AX_GNU_AUTOTEST: quote some static strings
Some static strings in AC_SUBST() were underquoted: fix that.

AX_PROG_DOXYGEN: quote DX_RULES
Quote the DX_RULES assignment to prevent some other M4 macro from
modifying the text. Also transition from direct if-statements to AS_IF
for the same reasons: to prevent undesired macro replacements.

AX_CODE_COVERAGE: quote CODE_COVERAGE_RULES
Quote the CODE_COVERAGE_RULES assignment to prevent some other
M4 macro from modifying the static text.

AX_VALGRIND_CHECK: quote VALGRIND_CHECK_RULES
Quote the VALGRIND_CHECK_RULES assignment to prevent some other
M4 macro from modifying the static text.

2016-03-03 Olaf Mandel <olaf@mandel.name>

AX_VALGRIND_CHECK: fix logic around AC_CHECK_PROG
There are two problems in the logic around the first AC_CHECK_PROG()
call:

1. If AC_CHECK_PROG() fails to find valgrind, with neither configure
option --enable-valgrind nor --disable-valgrind, then the
enable_valgrind variable ends up being set incorrectly to yes.

2. If configure was started with --disable-valgrind, then there is no need
to run AC_CHECK_PROG() at all.

2016-03-03 Olaf Mandel <olaf@mandel.name>

AX_VALGRIND_CHECK: clean up configure message
When running configure, the displayed text contained two interleaved
messages. Got:

checking whether to enable Valgrind on the unit tests... checking for valgrind... valgrind
yes

instead of the probably intended:

checking whether to enable Valgrind on the unit tests... yes
checking for valgrind... valgrind

In addition, the first message seems to convey no additional information
compared to the second message: if valgrind is not found (and there is no
--enable-valgrind error), then the result of the check is "no" as
displayed for the executable check. And in all other cases, the result is
"yes". So remove the first message completely: this takes care of the
mangled status messages.

2016-02-29 Peter Simons <simons@cryp.to>

AX_GCC_VAR_ATTRIBUTE: fix spelling error
https://savannah.gnu.org/patch/index.php?8815

2016-02-29 Joshua Judson Rosen <jrosen@harvestai.com>

AX_CXX_COMPILE_STDCXX: don't break "make CXXFLAGS=..."
Make C++ std-selection macros modify $(CXX), not $(CXXFLAGS).

Using $(CXXFLAGS) prevents users from being able to
rebuild with different CXXFLAGS (e.g.: to try out
different optimisations or to change debug levels)
unless they re-run ./configure with their CFLAGS.

This is more like what the mainline Autoconf macros do
(e.g.: AC_PROG_CC_C99, AC_PROG_CC_STD, etc. modify $(CC),
not $(CCFLAGS)), presmuably for much the same reasons:
if you need to specify a standard to the compiler,
it doesn't really make sense to separate that from
$(CC)/$(CXX) since $(CC)/$(CXX) aren't usable without it.

2016-02-29 Michael Welsh Duggan <md5i@cs.cmu.edu>

CXX_COMPILE_STDCXX: fix regression introduced in ccd1d4f54b
AX_CXX_COMPILE_STDCXX doesn't set HAVE_CXX when [mandatory] is given as
an argument. This bug has existed since commit ccd1d4f54b07b46b.

2016-02-29 Peter Simons <simons@cryp.to>

AX_LIB_NETCDF4: initial version
This macro detects NetCDF: http://www.unidata.ucar.edu/software/netcdf/.

AX_PTHREAD: various improvements
See https://savannah.gnu.org/patch/?8186 for further details.

AX_FC_CHECK_DEFINE: initial version

2016-02-29 Jorge Bellon <jorge.bellon@bsc.es>

Add ax_var_pop.m4 and ax_var_push.m4 macros.

2016-02-26 Olaf Mandel <olaf@mandel.name>

AX_CODE_COVERAGE: fix invalid chars in testname
There was a warning about invalid characters in the testname from
lcov: anything except letters, digits and the underscore causes
this. So replace such characters with underscores (lcov does this
anyway if we don't).

Needs to either call $(subst ) for each undesired character or
needs to execute a system command because GNU make does not
provide regular expressions. Chose here to implement characters
individually. Currently only strips dots and dashes, but these
should be the most common culprits.

2016-02-26 Olaf Mandel <olaf@mandel.name>

AX_CODE_COVERAGE: add BRANCH_COVERAGE variable
Add a new CODE_COVERAGE_BRANCH_COVERAGE variable that can be used
to provide --rc lcov_branch_coverage=[01] options to lcov and
--rc genhtml_branch_coverage=[01] options to genhtml. These may be
desirable to the user since the default for branch coverage changed
in some "recent" lcov version.

This is achieved by adding a LCOV_SHOPTS variable (for SHared
OPTionS) to the default LCOV_OPTIONS one. And the filtering call of
lcov gets a symmetric LCOV_RMOPTS variable (which is currently
empty).

In addition, ensure that all LCOV_{SHOPTS,OPTIONS,RMOPTS} and
GENHTML_OPTIONS have a corresponding _DEFAULT variable: this became
desirable here because of the new defaults for LCOV_SHOPTS and
GENHTML_OPTIONS; the LCOV_RMOPTS_DEFAULT is there only for
symmetry.

2016-02-01 Philip Withnall <philip.withnall@collabora.co.uk>

AX_CODE_COVERAGE: Support multiple directories to extract coverage data
Support multiple directories being passed to CODE_COVERAGE_DIRECTORY.

2016-02-01 Philip Withnall <philip.withnall@collabora.co.uk>

Use AM_DISTCHECK_CONFIGURE_FLAGS instead of DISTCHECK_CONFIGURE_FLAGS
DISTCHECK_CONFIGURE_FLAGS (no prefix) is for the user to override the
distcheck configure flags. The AM_-prefixed version is for build systems
to use.

https://www.gnu.org/software/automake/manual/html_node/Checking-the-Distribution.html

2016-01-28 Philip Chimento <philip@endlessm.com>

Add GJS macros
This adds three macros to the library:

AX_PROG_GJS - Check for the GJS JavaScript interpreter
AX_CHECK_GIRS_GJS - Check for importability of GObject introspection
module(s) in GJS
AX_CHECK_GIR_SYMBOLS_GJS - Check for the presence of particular symbols
in a GObject introspection module imported into GJS

2016-01-17 Benjamin Green <bengreen5@yahoo.com>

Added support for the MSYS2/mingw system.

2016-01-11 Victor Bogado <bogado@amazon.com>

Fix ax_boost_system for new versions of boost.
Newer version of boost::system have a breaking change that makes
the test on ax_boost_system fail even though the library is
present.

Changed the test to use another construct that did not change. Also
reseted the "CXX_FLAG" to an empty value in case of it having a
"-Werror" that also makes the test break.

2016-01-11 Jeroen Meijer <jjgmeijer@gmail.com>

Add ax_zmq.m4 and ax_czmq.m4.
- ax_zmq.m4 tests for an appropiate zmq version
- ax_czmq.m4 tests for an appropiate czmq version

Closes https://github.com/peti/autoconf-archive/pull/54.

2015-12-17 Peter Simons <simons@cryp.to>

Merge pull request #52 from swofford/fix-ax_gcc_cpuid
fix AX_GCC_X86_CPUID/AX_GCC_X86_CPUID_COUNT for 32-bit PIC compilations

2015-12-17 Dave Swofford <david.swofford@duke.edu>

fix AX_GCC_X86_CPUID/AX_GCC_X86_CPUID_COUNT for 32-bit PIC compilations
The problem is that the EBX register cannot be used when position independent code is being generated.
The solutions to save and restore the EBX register. See, e.g.:
http://stackoverflow.com/questions/12221646/how-to-call-cpuid-instruction-in-a-mac-framework

2015-12-16 Nate Bargmann <n0nb@n0nb.us>

Fix second pass bug in _AX_WITH_CURSES_CHECKEXTRA
Found bug where when _AX_WITH_CURSES_CHECKEXTRA is called a second time
on the same library, e.g. ncurses, the previous setting of
_AX_WITH_CURSES_CHECKEXTRA_cv_var to 'yes' would be changed to 'no' just
due to the tested header file not being available on the second pass.

This was found when AX_WITH_CURSES has 'with_ncurses' set to 'yes' and
'with_ncursesw' set to 'no' forcing _AX_WITH_CURSES_CHECKEXTRA to be
called twice in succession since ax_cv_curses_which is set to 'ncurses'
and the panel.h header file is tested as ncurses/panel.h and panel.h.

The system in question is OpenSuSE LEAP 42.1 which installs
/usr/include/ncurses/panel.h and not /usr/include/panel.h.

2015-11-23 Murray Cumming <murrayc@murrayc.com>

AX_BOOST_PYTHON: Update for the AX_PYTHON_DEVEL change.
Because AX_PYTHON_DEVEL now provides PYTHON_LIBS instead of PYTHON_FLAGS,
this script needs to be updated accordingly.
This lets AX_BOOST_PYTHON actually find the boost python library
on newer systems that ignore the -l flags if they appear before the
source file on the command line.

I'm not sure why I needed to add PYTHON_LIBS to LIBS in the AC_CACHE_CHECK()
line, though it apparently wasn't necessary to use PYTHON_LDFLAGS there
before. I suspect that much of this file doesn't really make sense.

2015-11-23 Markus Armbruster <armbru@pond.sub.org>

AX_APPEND_COMPILE_FLAGS, AX_APPEND_LINK_FLAGS: Optional INPUT arg
Behaves exactly like the optional INPUT argument of
AX_CHECK_COMPILE_FLAG, AX_CHECK_LINK_FLAG.

Motivation: I'd like to add -fstack-protector-strong. The obvious
solution is AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong]).

Unfortunately, some ports of the GNU toolchain reportedly pass this
test, then fail to link. That's because the compiler accepts the
flag, duly emits references to helper code in libc (on my system:
___stack_chk_guard()), but libc doesn't provide, and linking fails.

The new argument lets me cover this failure mode:

AX_APPEND_LINK_FLAGS([-fstack-protector-strong], [], [],
[AC_LANG_SOURCE([[
int
main(int argc, char *argv[])
{
char arr[64], *dst = arr, *src = argv[0];
while ((*dst++ = *src++)) ;
}
]])])

2015-11-23 Moritz Klammler <moritz@klammler.eu>

Unify macros for checking C++11/14/... compiler support.
* m4/ax_cxx_compile_stdcxx.m4: New macro file added.

(AX_CXX_COMPILE_STDCXX): New macro added. The code is based on
the former (serial version number 13) `AX_CXX_COMPILE_STDCXX_11`
macro, generalized to check for arbitrary versions of the standard
selected via an additional argument.

(_AX_CXX_COMPILE_STDCXX_testbody_11): New internal macro added.
Defined in terms of `_AX_CXX_COMPILE_STDCXX_testbody_new_in_11`.

(_AX_CXX_COMPILE_STDCXX_testbody_14): New internal macro added.
Defined in terms of `_AX_CXX_COMPILE_STDCXX_testbody_new_in_11`
and `_AX_CXX_COMPILE_STDCXX_testbody_new_in_14`.

(_AX_CXX_COMPILE_STDCXX_testbody_new_in_11): New internal macro
added. Test code to check for features added in C++14. It is
based on the code previously found in the
`_AX_CXX_COMPILE_STDCXX_11_testbody` macro, defined in
`m4/ax_cxx_compile_stdcxx_11.m4` but heavily refactored and
extended with additional checks.

(_AX_CXX_COMPILE_STDCXX_testbody_new_in_14): New internal macro
added. Test code to check for features added in C++14.

* m4/ax_cxx_compile_stdcxx_11.m4:

(AX_CXX_COMPILE_STDCXX_11): Make this macro an alias for the new
`AX_CXX_COMPILE_STDCXX` macro with the version set to C++11.

(_AX_CXX_COMPILE_STDCXX_11_testbody): Internal macro deleted.

* m4/ax_cxx_compile_stdcxx_14.m4: New macro file added.

(AX_CXX_COMPILE_STDCXX_14): New macro added. This macro is an
alias for the new `AX_CXX_COMPILE_STDCXX` macro with the version
set to C++14.

* m4/ax_cxx_compile_stdcxx_0x.m4 (AX_CXX_COMPILE_STDCXX_0X): Mark
macro as obsolete. The macro `AX_CXX_COMPILE_STDCXX_11` should be
used instead. I couldn't test this macro on my system because it
uses a lot of obsolete macros my Autoconf complains about and
errors out.

2015-11-23 Peter Simons <simons@cryp.to>

Merge branch 'code-coverage' of https://github.com/olaf-mandel/autoconf-archive into olaf-mandel-code-coverage.

2015-11-23 Olaf Mandel <olaf@mandel.name>

AX_PROG_DOXYGEN: allow AC_CONFIG_FILES([Doxyfile])
To allow substitutions in the used Doxyfile, two changes are needed:

1. also substitute everything put in the environment (except DOCDIR)
2. allow Doxyfiles to also reside in the builddir

The latter change is a potentially breaking one! The old behaviour was
to always prefix $(srcdir)/ to the location provided as the second
(and forth, sixth, ...) parameter. This needs to be dropped to allow
for searching in the build directory. To compensate, the default now
is $(srcdir)/Doxyfile.

So the following still works:

DX_INIT_DOXYGEN([foo])
DX_INIT_DOXYGEN([foo], , [dest-dir])

While this needs to be changed:
DX_INIT_DOXYGEN([foo], [Doxyfile])
-> DX_INIT_DOXYGEN([foo], [$(srcdir)/Doxyfile])

2015-11-23 Olaf Mandel <olaf@mandel.name>

AX_PROG_DOXYGEN: support multiple Doxyfiles
Allow the DX_INIT_DOXYGEN() macro to take more than one Doxyfile
and/or output-directory argument. This may be of interest e.g. for
both public and internal documentation.

This keeps as much backwards-compatibility as possible: of the
preexisting variables, only DX_ENV is changed slightly (removed
DOCDIR).

2015-11-23 Olaf Mandel <olaf@mandel.name>

AX_PROG_DOXYGEN: fix doxygen-ps rule
In the rule for $(PACKAGE).ps depended on by doxygen-ps the
undefined variable MAKEINDEX_PATH was used instead of the correct
variable DX_MAKEINDEX. Fixed.

AX_PROG_DOXYGEN: add support for silent rules
Any warnings of Doxygen are much easier to see if there are not
several lines of commands interspersed.

2015-11-23 Olaf Mandel <olaf@mandel.name>

AX_PROG_DOXYGEN: provide a DX_RULES substitution
Convert the previously provided aminclude.am snippet in the
documentation into a AC_SUBST substitution. This allows for easy
upgrades to the DX_INIT_DOXYGEN macro without the user having to
manually update the corresponding section of their Makefile.am.

As autoconf substitutions are not recursive, also convert all
@DX_DOCDIR@ and @PACKAGE@ substitutions in the snippet to using
variables. And as AM_CONDITIONAL also relies on substitution,
remove all AM_CONDITIONAL calls and instead use a separate
variable for each of the sections previously enclosed in an if-block.

2015-11-23 Emil Mikulic <emikulic@gmail.com>

Add 1.12 to list of lcov versions.
This version is in Debian now and seems to work fine with the existing macros.

2015-10-13 Olaf Mandel <olaf@mandel.name>

AX_CODE_COVERAGE: add CPPFLAGS to skip assertions
The assert() statement is a very helpful tool for quality assurance
in nearly every kind of software project. But during code coverage
it unnecessarily decreases the branch coverage percentage as
assertions should never fail. This is probably not what the user
expects as the branch contained inside the assert() statement is not
visible in the code.

So in a workflow where first the "check" target is run to see if any
test fails (e.g. because of a failing assertion) and then the code
coverage is consulted to see how much of the code was exercised, the
assertions should not be counted.

Implement this by adding a variable CODE_COVERAGE_CPPFLAGS which is
defined to -DNDEBUG if CODE_COVERAGE_ENABLED.

2015-10-10 Olaf Mandel <olaf@mandel.name>

AX_CODE_COVERAGE: further silence rules for V=0
Expand on the pre-existing code_coverage_quiet variables that add
the --quiet option to lcov and genhtml calls if V=0. This way, any
warnings are much more visible.

Completely silence builds for V=0:
* hide the two "outer" make invokations of check-code-coverage
* display short replacement texts for the three commands inside of
code-coverage-capture

2015-10-01 Elliott Sales de Andrade <quantum.analyst@gmail.com>

Push C language before testing HDF5 libraries.
The test uses the C compiler wrapper, so tell autoconf that that should
be the current language.

2015-09-25 Murray Cumming <murrayc@murrayc.com>

AX_PYTHON_DEVEL: provide PYTHON_LIBS, not PYTHON_LDFLAGS
Because -L and -l are LIBS arguments, not LDFLAGS arguments.
Calling it PYTHON_LDFLAGS suggested wrongly that they should be
used in LDFLAGS, which can cause the -L and -l arguments to
be ignored when they are not in the expected position in the list
of command line arguments. This is a problem, for instance,
with the command line generated by AC_LINK_IFELSE.

2015-09-16 Utz-Uwe Haus <uhaus@cray.com>

AX_CXX_COMPILE_STDCXX_11: Support for Cray's crayCC compiler (CCE 8.4)
Cray Compilation Environment 8.4 has full C++11 support through
"-h std=c++11" command line switch that we didn't test against

2015-09-03 Michael Petch <mpetch@capp-sysware.com>

Fixes for AX_EXT / AX_GCC_X86_AVX_XGETBV / AX_GCC_X86_CPUID.
Submitted in https://savannah.gnu.org/patch/?8730.

2015-09-02 Christian Hergert <christian@hergert.me>

AX_COMPILER_FLAGS_LDFLAGS: use AX_APPEND_LINK_FLAGS
Not all compilers will verify the correctness of flags to the linker, so
we need to explicitly use the linker when verifying flags.

2015-08-31 consultit <consultit@katamail.com>

AX_PYTHON_EMBED: fix quoting

2015-08-30 James Cowgill <james410@cowgill.org.uk>

Restore flags properly in ax_check_glu.m4 and ax_check_glx.m4
applied-upstream:yes
bug-debian: http://bugs.debian.org/795479

2015-08-30 consultit <consultit@katamail.com>

AX_PYTHON_EMBED: update to support python 3.4

AX_PYTHON: update to support python 3.4

2015-08-26 Peter Simons <simons@cryp.to>

AX_LIB_ORACLE_OCI: avoid non-ASCII characters in comments

2015-08-26 Joost van Baal-IliÄ <joostvb+git@uvt.nl>

Add support for Oracle 12: do not try to link to nnz10 but to nnz12

2015-08-26 Michael Petch <mpetch@capp-sysware.com>

AX_EXT: add support for AVX2/AVX512 and other CPU extensions

2015-08-21 Olaf Mandel <olaf@mandel.name>

Add AX_GNU_AUTOTEST macro
Full documentation in ax_gnu_autotest.m4, but TL;DR:

* Write tests/testsuite.at as normal
* Add to configure.ac: AX_GNU_AUTOTEST
* Add to Makefile.am or Makefile.in in top_srcdir:
@AX_GNU_AUTOTEST_DEFAULT@
* autoreconf && ./configure && make check

The macro supports multiple test-suites, Makefiles in different
locations and many more features.

2015-08-07 Paul Norman <penorman@mac.com>

Check for attribute support with C++11 macro
Some compilers pass the other tests while not implementing this
part of the C++11 specification. The test used also does not
cause warnings with GCC or Clang, and can be used with -Werror.

2015-07-09 Peter Simons <simons@cryp.to>

ax_prog_bison_version: use canonic text formatting

2015-07-09 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>

Add GNU Bison version check
Valid from Bison v1.29b until now[1].

[1]http://git.savannah.gnu.org/cgit/bison.git/commit/?id=e79137accc7ea0352cd4677ff22818f9c68d4eab

2015-07-09 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>

ax_prog_flex_version: initial version
Version check valid starting from http://sourceforge.net/p/flex/flex/ci/712c03b38fb35f9d7f16e0fdd27441c3efda0071/tree/.

2015-07-09 Mitchell Rosen <mrosen@machinezone.com>

ax_valgrind_check: Fix a bash-4-ism
The â2&>â syntax requires a recent version of bash. Use â>â¦ 2>&1â
instead to reduce the requirement.

2015-07-09 Batchyx <batchman@free.fr>

ax_append_flag: Fix regression if flag has a ','.
Commit 0ea2e3 ("Add case of variable contain $1 at end of FLAG") broke
the case when a flag contains a comma (such as "-Wl,--as-needed"),

Quote the AS_VAR_APPEND invocation to avoid this problem.

2015-07-07 Reuben Thomas <rrt@sc3d.org>

ax_lua.m4: add Lua 5.3 support (thanks, Diab Jerius)

2015-05-23 T.v.Dein <tlinden@cpan.org>

AX_BERKELEY_DB_CXX: improve support for FreeBSD
Submitted in https://savannah.gnu.org/patch/?8672.

2015-05-16 Peter Simons <simons@cryp.to>

ax_compute_standard_relative_paths: cosmetic chance to fix the #serial number

2015-05-16 Bastien ROUCARIÃS <roucaries.bastien@gmail.com>

Update ax_compute_standard_relative_paths to new autoconf path
Add and update new autoconf path.

2015-05-12 Olly Betts <olly@survex.com>

ax_cxx_compile_stdcxx_11.m4: Support HP aCC
This compiler needs +std=c++11 to enable C++11 mode:
http://h21007.www2.hp.com/portal/download/files/unprot/aCxx/PDF_Release_Notes/769149-001.pdf

2015-05-06 Kurt von Laven <kurt@endlessm.com>

ax_python_module[_version]: Add Python 3 support.
Permit dependency checking of both Python 2 and Python 3 modules.
Default to Python 3 if unspecified.

ax_python_module: Replace tabs with spaces.

2015-04-21 Peter Simons <simons@cryp.to>

ax_compiler_flags_cxxflags: fix #serial number

ax_compiler_flags_cflags: fix #serial number

ax_boost_program_options.m4: fix #serial number

2015-04-21 Ting-Wei Lan <lantw@src.gnome.org>

ax_compiler_flags: Prevent using bash substring expansion
Substring expansion such as ${flag:5} is not supported by POSIX, and
it can cause error for systems not using bash as their default shell.

2015-04-21 Pauli Nieminen <suokkos@gmail.com>

Optimize boost program options detection
Boost program options_description depend on many heavy parts of boost
leading to very long compilation times with it. For configure detection
it is better ot use program_options/errors.hpp where error class has
been right from begin.

2015-04-21 Moritz Klammler <moritz@klammler.eu>

Removed non-ASCII characters in comments.
These characters caused the `macro2m4.py` script to terminate with an error:

$ make maintainer-all
...
python ./macro2m4.py "m4/ax_compiler_flags_cflags.m4" "stage/ax_compiler_flags_cflags.m4"
Traceback (most recent call last):
File "./macro2m4.py", line 56, in <module>
m = Macro(m4File, computeSerialNumber=True)
File "~/src/autoconf-archive/macro.py", line 62, in __init__
(header,body) = loadFile(filePath).split("\n\n", 1)
File "~/src/autoconf-archive/macro.py", line 8, in loadFile
return fd.read()
File "/usr/lib/python3.4/encodings/ascii.py", line 26, in decode
return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 3615: ordinal not in range(128)
cfg.mk:35: recipe for target 'stage/ax_compiler_flags_cflags.m4' failed
make: *** [stage/ax_compiler_flags_cflags.m4] Error 1

This error might only occur when using Python 3.

Since all affected characters were apostrophes in comments, I simply replaced
them with ASCII character 39.

The serial numbers of the files were incremented.

2015-04-17 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>

Look for make using the current environment instead of spawning a new shell. Extract the GNU Make version and store it into a variable.

2015-04-11 Peter Simons <simons@cryp.to>

Merge pull request #30 from Kurt-von-Laven/master
ax_python_module_version: Add initial macro.

2015-04-06 Sree Harsha Totakura <sreeharsha@totakura.in>

ax_lib_postgresql: do not set HAVE_POSTGRESQL to 1 when the given required version is not found
This commit also unsets corresponding _CPPFLAGS, _LDFLAGS and, _LIBS variables.

2015-04-06 Sree Harsha Totakura <sreeharsha@totakura.in>

ax_lib_postgresql: add POSTGRESQL_LIBS variable
This new variable contains `-lpq' when HAVE_POSTGRESQL is set to 1.

Reported-by: Claus Fischer <claus.fischer@clausfischer.com>

2015-04-01 Kurt von Laven <kurt@endlessm.com>

ax_python_module_version: Add initial macro.
The Python module version macro builds on top of the existing Python
module macro authored by Andrew Collier. The Python module macro checks
that a Python module is installed, and the Python module version macro
tests that a Python module is installed at a given version or higher.

2015-03-28 Peter Simons <simons@cryp.to>

Merge pull request #28 from wsfulton/ax_path_generic-spaces
AX_PATH_GENERIC fixes for flags containing spaces

2015-03-28 William S Fulton <wsf@fultondesigns.co.uk>

ax_path_generic.m4 fix when the _CFLAGS and _LIBS are provided and they contain a space
For example:
./configure PCRE_LIBS='-L/home/me/pcre/lib -lpcre'

2015-03-28 Vadim Zeitlin <vz-swig@zeitlins.org>

Don't use non-portable "==" in shell tests.
Use POSIX "=" instead of "==" which is not supported at least by FreeBSD
/bin/sh.

2015-03-28 William S Fulton <wsf@fultondesigns.co.uk>

AX_BOOST_BASE: Support for native Windows header only libraries
Native Windows versions of Boost (for Visual C++) have a different
layout to other platforms. Typically, one has:

<root>\boost\version.hpp

This patch adds support for header only libraries.

2015-03-04 Rouven Spreckels <n3vu0r@nevux.org>

AX_CXX_COMPILE_STDCXX_11: fix test for for clang with [-Werror,-Wunused-variable]
See https://savannah.gnu.org/patch/index.php?8608 for further details.

2015-02-27 Reuben Thomas <rrt@sc3d.org>

ax.lua.m4: fix Lua prefix path detection
Patch from Orion Poplawski. I added a couple of minor (and relevant!)
comment fixes.

This fixes lua prefix path detection by unquoting a configure shell
variable that needs to be expanded at run time and by passing in the
proper arguments.

2015-02-26 Reuben Thomas <rrt@sc3d.org>

ax_lua.m4: fix a typo
And hence bump the copyright year

2015-02-24 Peter Simons <simons@cryp.to>

AX_CXX_COMPILE_STDCXX_11: revert "cosmetic change to the copyright lines to make our formatter happy"
This reverts commit 51d888a54d07aca1a9621e65fb28c3113d5000e6.