| Commit message (Collapse) | Author | Age | Files | Lines |
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replace _AX_CHECK_GL_SAVE_FLAGS by _AX_CHECK_GLU_SAVE_FLAGS
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ax_check_glu does not require information about c compiler.
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* use pkg-config if available
* in all the case test tesselation callback
* do not try to run with c++ glu is implicitly a c lib
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- remove obsolete text
- bump serial
- add myself under copyright
- use internal ax_sav_flags/ax_restore_flags
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This reverts commit 01738c00a51efab548b7270108d0ed8084a08ac7 particularly
m4/ax_check_glu.m4 and m4/ax_check_glut.m4.
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obsolete
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http://www.gnu.org/software/autoconf-archive/MACRO-NAME.html
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The serial number corresponds to the number of commits that have
modified the macro in the Archive's Git repository. Refer to
http://www.gnu.org/software/libtool//manual/automake/Serials.html to
find out why these numbers are useful.
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* Consistently refer to this project as Autoconf Archive.
* Removed the LAST MODIFICATION section, because that information is redundant
in the presence of Git.
* COPYLEFT has been renamed to LICENSE: some licenses, like all-permissive,
are no copylefts.
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The last-modified-date of these macros didn't match their respective
last-modified-date in the GIT repository. A version bump remedies this
inconsistency. In hindsight, these dates should have bumped when the
distribution format changed; all macros had to be touched at this point
anyway.
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The markup format distributed by the Autoconf Macro Archive underwent
the following changes:
* All archive entries use '#' comment delimiters, rather than 'dnl',
because we would like those comments to go into the generated
configure script. It should be simple for everyone to determine
where the macro came from originally, who wrote it, and where the
latest version can be retrieved. To achieve this, every macro used
to start with a distinguished line that shows the URL of its
respective home page, i.e.:
| ##### http://autoconf-archive.cryp.to/ax_prog_acme.html
As it happens, the aclocal utility distributed with Automake
ignores all comment lines that start with a double hash '##', thus
those home page URLs will not make it into any automatically
generated aclocal.m4 file. Duh. To remedy the situation, the
following markup is now used instead:
| # =================================================================
| # http://autoconf-archive.cryp.to/ax_prog_acme.html
| # =================================================================
* The 2.x versions of the GNU GPL and LGPL contain the following
clause:
| You should have received a copy of the <GNU LICENSE NAME> along
| with this program; if not, write to the Free Software Foundation,
| Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Version 3.x, however, smartly refers the reader to the Web:
| You should have received a copy of the GNU General Public License
| along with this program. If not, see <http://www.gnu.org/licenses/>.
This patch changes all GPL2 and LGPL2 macros to do the same, i.e.
to refer to the GNU web site for the full text of the respective
license.
* Since all m4 files had to be changed in this commit anyway, the
opportunity was used to increase the auto-fill column for
documentation from 65 to 75 characters per line. It's a trivial
change, but it just looks nicer.
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