From 04d64fafbc53c745f28f5ea4715488d07b6332c2 Mon Sep 17 00:00:00 2001
From: Alexis Hildebrandt <afh@surryhill.net>
Date: Tue, 5 Jul 2022 11:56:48 +0200
Subject: Add useGgpme option to flake.nix

to toggle building ledger with support for encrypted journal files
using gpgme.
---
 flake.nix | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'flake.nix')

diff --git a/flake.nix b/flake.nix
index 468ba46d..cc93053d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,6 +2,7 @@
   description = "A double-entry accounting system with a command-line reporting interface";
 
   outputs = { self, nixpkgs }: let
+    useGpgme = true;
     forAllSystems = f: nixpkgs.lib.genAttrs systems (system: f system);
     nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
     systems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
@@ -17,11 +18,16 @@
         src = self;
 
         nativeBuildInputs = with pkgs; [ cmake ];
-        buildInputs = with pkgs; [ boost gmp mpfr libedit python3 texinfo gnused gpgme ];
+        buildInputs = with pkgs; [
+          boost gmp mpfr libedit python3 texinfo gnused
+        ] ++ pkgs.lib.optional useGpgme gpgme;
 
         enableParallelBuilding = true;
 
-        cmakeFlags = [ "-DCMAKE_INSTALL_LIBDIR=lib" "-DUSE_GPGME=1" ];
+        cmakeFlags = [
+          "-DCMAKE_INSTALL_LIBDIR=lib"
+          (pkgs.lib.optionalString useGpgme "-DUSE_GPGME=1")
+        ];
 
         checkPhase = ''
           export LD_LIBRARY_PATH=$PWD
-- 
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