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Author SHA1 Message Date
Alyssa Ross 4f80464645
Apply OS checks to host platform, not build
Previously, the build system used uname(1) output when it wanted to
check the operating system it was being built for, which meant that it
didn't take into-account cross-compilation when the build and host
operating systems were different.

To fix this, instead of consulting uname output, we consult the host
triple, specifically the third "kernel" part.

For "kernel"s with stable ABIs, like Linux or Cygwin, we can use a
simple ifeq to test whether we're compiling for that system, but for
other platforms, like Darwin, FreeBSD, or Solaris, we have to use a
more complicated check to take into account the version numbers at the
end of the "kernel"s.  I couldn't find a way to just strip these
version numbers in GNU Make without shelling out, which would be even
more ugly IMO.  Because these checks differ between kernels, and the
patsubst ones are quite fiddly, I've added variables for each host OS
we might want to check to make them easier to reuse.
2021-06-23 15:00:36 +00:00
Eelco Dolstra 99b93773de
Merge pull request from puckipedia/cppflags
mk: add support for CPPFLAGS
2021-03-01 13:08:14 +01:00
Puck Meerburg 2d7917f035 Revert "Add support for building JARs from Java sources"
This reverts commit 259086de84.
2021-02-26 23:06:58 +00:00
Puck Meerburg bd0b0f9ab7 mk: add support for CPPFLAGS 2021-02-26 22:56:51 +00:00
Eelco Dolstra 8ad2c9c4b9 Remove 'dist' target
We're not producing source tarballs anymore so this has been
bitrotting.
2020-12-03 16:17:58 +01:00
Eelco Dolstra e5bf81256c
Fix Perl bindings 2019-11-07 12:18:37 +01:00
Eelco Dolstra 5ff4d77f55
Precompile headers
This cuts 'make install -j6' on my laptop from 170s to 134s.
2019-11-07 10:12:35 +01:00
David McFarland d35231ec60 set _GNU_SOURCE on cygwin
this is needed for pipe2()
2017-04-21 11:27:27 -03:00
Manuel Jacob c999ef70e8 Don't pass "--no-copy-dt-needed-entries" option to linker on FreeBSD.
Eventually the nested if statements should be replaced by a more general
condition, but this is sufficient to make it work on FreeBSD.
2015-10-06 22:28:30 +02:00
Eelco Dolstra 8bdff8c100 Merge branch 'cygwin-master' of https://github.com/ternaris/nix 2014-12-14 01:49:14 +01:00
Eelco Dolstra 14955c297d Merge commit '36c67860363c93eb00cf5b8e2ad34f6f775e6901' 2014-12-14 01:47:06 +01:00
Marko Durkovic 936f68668c Set custom compiler flags on Cygwin 2014-12-09 13:00:59 +01:00
Eelco Dolstra daa16cca11 Sync with make-rules repo 2014-04-03 17:37:14 +02:00
Eelco Dolstra 4ee6001f95 GNU Make 3.81 compatibility
3.81 doesn't understand the ‘define foo =’ syntax, which was added in
3.82.  So use ‘define foo’ instead.
2014-02-04 11:21:13 +01:00
Eelco Dolstra 74ca70da3a Add 'mk/' from commit '1eff3ad37fdb9dcf9f8528fdacea0ebf0e79d545'
git-subtree-dir: mk
git-subtree-mainline: 6ef32bddc1
git-subtree-split: 1eff3ad37f
2014-02-01 14:38:28 +01:00
Eelco Dolstra 568b1b0a8a Remove mk subdirectory in preparation for "git subtree" 2014-01-09 16:15:16 +01:00
Eelco Dolstra 55c9a40613 Move stuff to top-level
This makes it easier to use with "git subtree".
2014-01-09 16:12:02 +01:00
Eelco Dolstra 259086de84 Add support for building JARs from Java sources 2013-12-18 16:40:48 +01:00
Eelco Dolstra 99ed25accf Add a function for doing recursive wildcard searches
Source: http://blog.jgc.org/2011/07/gnu-make-recursive-wildcard-function.html
2013-12-18 15:01:14 +01:00
Eelco Dolstra 088552b319 Set default installation paths 2013-12-17 12:13:48 +01:00
Eelco Dolstra 034bbcafaf Add 'make help' 2013-12-12 11:27:47 +01:00
Eelco Dolstra 45131da736 Get rid of whitespace in $(d) 2013-12-12 11:24:03 +01:00
Eelco Dolstra 49a385096e Initial commit (imported from the Nix repo) 2013-12-10 15:54:34 +01:00
Eelco Dolstra 0202ce6b94 Add support for ‘make installcheck’ 2013-11-25 18:47:03 +01:00
Eelco Dolstra 9285f0aa2b Add a Makefile for the Perl stuff 2013-11-25 16:38:33 +00:00
Eelco Dolstra 962551a071 Add a Makefile for the scripts directory 2013-11-25 15:17:16 +00:00
Eelco Dolstra ed0a8dd71a Add a function for instantiating Autoconf *.in files 2013-11-25 10:16:07 +00:00
Eelco Dolstra f980755766 Split Makefile.lib into several *.mk files 2013-11-25 09:50:35 +00:00