From 4b99f43aeb34f4b27ed5d8090b8822bee3365f2b Mon Sep 17 00:00:00 2001
From: Qyriad <qyriad@qyriad.me>
Date: Tue, 9 Apr 2024 02:03:24 -0600
Subject: meson: correctly differentiate $profiledir and $sysconfdir/profile.d

The configured sysconfdir is used to look for nix.conf, so it needs
to be /etc, and not $out/etc, so we separate out the place where shell
profile files are installed, which is the only other place sysconfdir is
at all used.

See https://git.lix.systems/lix-project/lix/issues/231#issuecomment-1989
for more info.

Change-Id: Idbed8ba82e711b8a9d6b6127904befa27d58e279
---
 meson.build | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'meson.build')

diff --git a/meson.build b/meson.build
index 456be5aa2..22739a4ab 100644
--- a/meson.build
+++ b/meson.build
@@ -45,7 +45,6 @@ prefix = get_option('prefix')
 path_opts = [
   # Meson built-ins.
   'datadir',
-  'sysconfdir',
   'bindir',
   'mandir',
   'libdir',
@@ -55,12 +54,14 @@ path_opts = [
   'store-dir',
   'state-dir',
   'log-dir',
+  'profile-dir',
 ]
 # For your grepping pleasure, this loop sets the following variables that aren't mentioned
 # literally above:
 # store_dir
 # state_dir
 # log_dir
+# profile_dir
 foreach optname : path_opts
   varname = optname.replace('-', '_')
   path = get_option(optname)
@@ -71,6 +72,13 @@ foreach optname : path_opts
   endif
 endforeach
 
+# sysconfdir doesn't get anything installed to directly, and is only used to
+# tell Lix where to look for nix.conf, so it doesn't get appended to prefix.
+sysconfdir = get_option('sysconfdir')
+if not fs.is_absolute(sysconfdir)
+  sysconfdir = '/' / sysconfdir
+endif
+
 enable_docs = get_option('enable-docs')
 
 enable_tests = get_option('enable-tests')
-- 
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