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2021-06-23Apply OS checks to host platform, not buildAlyssa Ross
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.
2021-01-06Make sodium a required dependencyEelco Dolstra
2020-09-17Remove corepkgs/config.nixEelco Dolstra
This isn't used anywhere except in the configure script of the Perl bindings. I've changed the latter to use the C++ API's Settings object at runtime.
2019-11-07Fix Perl bindingsEelco Dolstra
2019-11-07Revert "autoconf: Allow overriding CFLAGS/CXXFLAGS from outside."Eelco Dolstra
This reverts commit 717e821b99797845e1bef47d862f8cb0fb69cfc9. It's much more convenient to do 'make OPTIMIZE=0'.
2019-07-03autoconf: Allow overriding CFLAGS/CXXFLAGS from outside.Niklas Hambüchen
As is normal for autoconf-based projects. For example, it is a common use case to do ./configure CXXFLAGS=-O0 This did not work for nix until now, because the `CXXFLAGS=` declaration would unconditionally erase what the user had specified. The custom `OPTIMIZE` flag is removed, but the default `-O3` is retained; autoconf would default to `-g -O2` by default otherwise as documented on: https://www.gnu.org/software/autoconf/manual/autoconf-2.60/html_node/C-Compiler.html https://www.gnu.org/software/autoconf/manual/autoconf-2.60/html_node/C_002b_002b-Compiler.html
2019-03-25perl/configure.ac: fix for new version location tooWill Dietz
2017-05-03perl-bindings: Remove unused --with-store-dir flagEelco Dolstra
2017-04-26Simplify building nix-perl in nix-shellEelco Dolstra
2017-04-11Drop WWW::Curl dependencyEelco Dolstra
Somehow this came back after d1da6967b8891763ce04d668027cf300c9bbf0b2.
2017-03-31Fix perl buildEelco Dolstra
2017-02-07Add nix-perl package for the perl bindingsShea Levy