b67ca545cc
Make it simpler to enable C++11 support when building wxWidgets, in particular take care of using the correct standard library under OS X in this case. Notice that currently we still build the library using C++98 if no C++11 compiler is available, even with this option. We may want to change this to give an error in such case later instead. Also skip the check for <type_traits> in configure when C++11 is used, we know that it's available in this case, so don't waste time checking for it (there are probably several more checks that could be skipped in C++11 mode too...). |
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.. | ||
aclocal | ||
autoconf_prepend-include | ||
bakefiles | ||
buildbot | ||
msw | ||
osx | ||
tools | ||
autogen.mk | ||
files | ||
README.txt | ||
update-setup-h | ||
upmake | ||
upmake_script.pl |
autogen.mk autogen.mk is a makefile provided to automatically update the GNU autotools build system. It will run Bakefile, aclocal, and autoconf as appropriate. The .m4 files required for running aclocal are located in build/aclocal. When upgrading software that wxWidgets depends on (for example, Bakefile, cppunit, GTK, SDL, or others) it is advisable to upgrade the .m4 files located in the build/aclocal directory. It is particularly important that if you use a newer version of Bakefile to generate the Makefile.in files that you use the newer bakefile*.m4. Because build/autogen.mk is a Makefile it will automatically rerun aclocal and autoconf as necessary whenever any m4 in build/aclocal is newer than the generated aclocal.m4. You can achieve this simply by copying the new bakefile*.m4 files from PREFIX/share/aclocal/ into the build/aclocal/ directory and rerunning make -f build/autogen.mk. Note that you should _not_ preserve source file times (don't use cp -p) or else it's possible your .m4 files will be older than the generated aclocal.m4). Example: cp /usr/share/aclocal/bakefile*.m4 build/aclocal/ make -f build/autogen.mk Please don't forget to commit updated .m4 files as well as updated aclocal.m4, configure, and Makefile.in files to wxWidgets.