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2010-09-27Add FORTIFY_SOURCE supportAllan McRae1-0/+23
Adds a check for the minimum mainline GCC version for FORTIFY_SOURCE support and enables -D_FORTIFY_SOURCE=2 by default when building with --enable-debug. Signed-off-by: Allan McRae <allan@archlinux.org>
2008-04-16Slight changes to fix warnings from autoconf 2.62Dan McGee1-2/+2
Two variables needed the _cv_ or warnings were spit out saying they were not cache vars. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-08Change -fstack-protector flag to -fstack-protector-allDan McGee1-4/+4
We only use it with --enable-debug, so we might as well go all out and try to find any attempt of stack smashing. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-04Remove unneeded CXX macros from acinclude.m4Dan McGee1-1454/+2
This follows the removal patch previously used for GCC & F77 macros. If we don't use it, dump it so we can speed up configure time. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-04Add some text at the top of acinclude.m4 so people know what is going onDan McGee1-0/+5
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-04Remove unneeded F77 and GCJ libtool macros from acinclude.m4Dan McGee1-267/+0
We don't use Fortran or Java code in our project, so no need to waste time looking for this stuff. This gives a noticeable speedup to running the ./configure program as well. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-04Add some more autoconf macros to filter our CFLAGS usageDan McGee1-0/+41
Hopefully these new autoconf macros, with a little magic, will allow us to compile with any compiler and still choose the options we have available to us. Tested locally with gcc 4.2.2 and gcc 3.4.6; the latter doesn't support two of the items we previously had hardcoded in our CFLAGS. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-04Use an autoconf macro to see if -fstack-protector is availableDan McGee1-0/+40
Signed-off-by: Dan McGee <dan@archlinux.org>
2007-11-04Update libtool files and macros to newest versionsDan McGee1-179/+367
It looks like some of the newer libtool m4 files offer improved support for the Darwin platform and possibly BSD, so bump our files to these new versions. Signed-off-by: Dan McGee <dan@archlinux.org>
2007-03-06Trying to fix up this autotools stuff a bit more.Dan McGee1-0/+6397
* Greatly simplify and de-obfuscate the autogen and autoclean code. * Add a bunch of the autotools required files to the repository. This will give us consistency (a novel idea) across all builds, and allow for much more recent versions of config.guess and config.sub to be used.