Build vendored libraries as static libraries and link against them.

This avoids rebuilding code we've already built.

modules/CMakeLists.txt

@@ -50,7 +50,7 @@ macro(inline_cmake TARGET FILE)
         set(CODE "${CODE}\n${CLEAN_LINE}")
       endif()
     elseif(LINE MATCHES "^/// BEGIN CMAKE$")
-        message(STATUS "Executing inline CMake code for ${TARGET}")
+        message(DEBUG "Executing inline CMake code for ${TARGET}")
         set(IN_CODE ON)
     endif()
   endforeach()

modules/database/db_json.cpp

@@ -12,10 +12,14 @@
 //
 // SPDX-License-Identifier: GPL-2.0-only
 
+/// BEGIN CMAKE
+/// target_link_libraries(${SO} PRIVATE "vendored_yyjson")
+/// END CMAKE
+
 #include <filesystem>
 namespace fs = std::filesystem;
 
-#include "yyjson/yyjson.c"
+#include "yyjson/yyjson.h"
 
 #include "module.h"
 

modules/encryption/enc_bcrypt.cpp

@@ -12,10 +12,14 @@
 //
 // SPDX-License-Identifier: GPL-2.0-only
 
+/// BEGIN CMAKE
+/// target_link_libraries(${SO} PRIVATE "vendored_bcrypt")
+/// END CMAKE
+
 #include <climits>
 #include <random>
 
-#include "bcrypt/crypt_blowfish.c"
+#include "bcrypt/crypt_blowfish.h"
 
 #include "module.h"
 #include "modules/encryption.h"

modules/encryption/enc_md5.cpp

@@ -12,10 +12,14 @@
 //
 // SPDX-License-Identifier: GPL-2.0-only
 
+/// BEGIN CMAKE
+/// target_link_libraries(${SO} PRIVATE "vendored_md5")
+/// END CMAKE
+
 #include "module.h"
 #include "modules/encryption.h"
 
-#include "md5/md5.c"
+#include "md5/md5.h"
 
 class MD5Context final
 	: public Encryption::Context

modules/encryption/enc_sha1.cpp

@@ -12,10 +12,14 @@
 //
 // SPDX-License-Identifier: GPL-2.0-only
 
+/// BEGIN CMAKE
+/// target_link_libraries(${SO} PRIVATE "vendored_sha1")
+/// END CMAKE
+
 #include "module.h"
 #include "modules/encryption.h"
 
-#include "sha1/sha1.c"
+#include "sha1/sha1.h"
 
 class SHA1Context final
 	: public Encryption::Context

modules/encryption/enc_sha2.cpp

@@ -12,10 +12,14 @@
 //
 // SPDX-License-Identifier: GPL-2.0-only
 
+/// BEGIN CMAKE
+/// target_link_libraries(${SO} PRIVATE "vendored_sha2")
+/// END CMAKE
+
 #include <climits>
 #include <random>
 
-#include "sha2/sha2.c"
+#include "sha2/sha2.h"
 
 #include "module.h"
 #include "modules/encryption.h"

modules/rpc/jsonrpc.cpp

@@ -12,11 +12,17 @@
 //
 // SPDX-License-Identifier: GPL-2.0-only
 
+/// BEGIN CMAKE
+/// target_link_libraries(${SO} PRIVATE "vendored_yyjson")
+/// END CMAKE
+
+#include <cmath>
+
 #include "module.h"
 #include "modules/rpc.h"
 #include "modules/httpd.h"
 
-#include "yyjson/yyjson.c"
+#include "yyjson/yyjson.h"
 
 template<class... Ts> struct overloaded : Ts... { using Ts::operator()...; };
 template<class... Ts> overloaded(Ts...) -> overloaded<Ts...>;