From 79ab72292a54dc77c739b7abdee307549cacd527 Mon Sep 17 00:00:00 2001
From: Andrei Alexeyev <akari@taisei-project.org>
Date: Wed, 14 Dec 2022 07:35:51 +0100
Subject: [PATCH] build: featurize use_libcrypto

---
 meson.build          |  3 ++-
 meson_options.txt    |  4 ++--
 src/util/meson.build | 12 +-----------
 3 files changed, 5 insertions(+), 14 deletions(-)

diff --git a/meson.build b/meson.build
index aec481d1..a7dd5820 100644
--- a/meson.build
+++ b/meson.build
@@ -175,7 +175,7 @@ dep_zlib        = dependency('zlib',                                required : t
 dep_zstd        = dependency('libzstd',        version : '>=1.4.0', required : true)
 dep_zip         = dependency('libzip',         version : '>=1.5.0', required : opt_vfs_zip)
 dep_cglm        = dependency('cglm',           version : '>=0.7.8', required : true)
-dep_crypto      = dependency('libcrypto',                           required : false)
+dep_crypto      = dependency('libcrypto',                           required : get_option('use_libcrypto'))
 dep_gamemode    = dependency('gamemode',                            required : false)
 
 dep_m           = cc.find_library('m', required : false)
@@ -187,6 +187,7 @@ dep_koishi      = subproject('koishi').get_variable('koishi_dep')
 taisei_deps = [
     dep_basisu_transcoder,
     dep_cglm,
+    dep_crypto,
     dep_freetype,
     dep_gamemode,
     dep_koishi,
diff --git a/meson_options.txt b/meson_options.txt
index 9e23bd02..d4041e7f 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -192,8 +192,8 @@ option(
 
 option(
     'use_libcrypto',
-    type : 'combo',
-    choices : ['auto', 'true', 'false'],
+    type : 'feature',
+    deprecated : {'true' : 'enabled', 'false' : 'disabled'},
     description : 'Use libcrypto from OpenSSL for better SHA implementations'
 )
 
diff --git a/src/util/meson.build b/src/util/meson.build
index f1083bf3..a3688bb7 100644
--- a/src/util/meson.build
+++ b/src/util/meson.build
@@ -29,18 +29,8 @@ config.set('TAISEI_BUILDCONF_USE_DESIGNATED_INIT', cc.compiles(
     args : ['-Wattributes', '-Werror']
 ))
 
-use_libcrypto = get_option('use_libcrypto')
-
-if use_libcrypto == 'auto'
-    use_libcrypto = dep_crypto.found()
-else
-    use_libcrypto = (use_libcrypto == 'true')
-endif
-
-if use_libcrypto
-    assert(dep_crypto.found(), 'use_libcrypto forced but libcrypto not found. Install OpenSSL or disable use_libcrypto.')
+if dep_crypto.found()
     util_src += files('sha256_openssl.c')
-    util_deps += [dep_crypto]
 else
     util_src += files('sha256.c')
 endif