SPDX-FileCopyrightText: © 2023 Foundation Devices, Inc. <hello@foundationdevices.com>
SPDX-License-Identifier: GPL-3.0-or-later

These patch series allow to compile Fulcrum without using any bundled
libraries.

From 141d590b4189908a88ca07ad8e3880e4933e6427 Mon Sep 17 00:00:00 2001
From: Jean-Pierre De Jesus DIAZ <me@jeandudey.tech>
Date: Thu, 6 Jul 2023 14:56:53 +0200
Subject: [PATCH 1/4] Add config to build without secp256k1

Signed-off-by: Jean-Pierre De Jesus DIAZ <me@jeandudey.tech>
---
 Fulcrum.pro | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Fulcrum.pro b/Fulcrum.pro
index e7fdfde..2dad355 100644
--- a/Fulcrum.pro
+++ b/Fulcrum.pro
@@ -480,7 +480,7 @@ HEADERS += \
 # Enable secp256k1 compilation on x86_64 only -- we don't actually use this lib
 # yet in Fulcrum, so on platforms that aren't x86_64 it's ok to exclude it; it
 # was included in case we wish to someday verify signatures in Fulcrum, etc.
-contains(QT_ARCH, x86_64):!win32-msvc {
+contains(QT_ARCH, x86_64):!contains(CONFIG, config_without_bundled_secp256k1):!win32-msvc {
     message("Including embedded secp256k1")
 
     SOURCES += bitcoin/secp256k1/secp256k1.c
-- 
2.34.1


From 093a43d02dd14039ae8aed992223e5167f3fb866 Mon Sep 17 00:00:00 2001
From: Jean-Pierre De Jesus DIAZ <me@jeandudey.tech>
Date: Thu, 6 Jul 2023 15:49:01 +0200
Subject: [PATCH 2/4] Allow using system simdjson

Signed-off-by: Jean-Pierre De Jesus DIAZ <me@jeandudey.tech>
---
 Fulcrum.pro              | 7 +++++++
 src/Json/Json_Parser.cpp | 5 ++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/Fulcrum.pro b/Fulcrum.pro
index 2dad355..c478af6 100644
--- a/Fulcrum.pro
+++ b/Fulcrum.pro
@@ -149,6 +149,13 @@ contains(CONFIG, config_endian_big) {
 }
 # /GIT_COMMIT=
 
+# simdjson
+contains(LIBS, -lsimdjson) {
+    message("simdjson: Using CLI override")
+    DEFINES += SYSTEM_SIMDJSON
+}
+# /simdjson
+
 # ZMQ
 !contains(LIBS, -lzmq) {
     # Test for ZMQ, and if found, add pkg-config which we will rely upon to find libs
diff --git a/src/Json/Json_Parser.cpp b/src/Json/Json_Parser.cpp
index c24fe94..eb42eec 100644
--- a/src/Json/Json_Parser.cpp
+++ b/src/Json/Json_Parser.cpp
@@ -56,7 +56,10 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 // embed simdjson here, if we are on a known 64-bit platform and the header & sources are available
 #if defined(__x86_64__) || defined(_M_AMD64) || defined(__aarch64__) || defined(_M_ARM64)
-#if __has_include("simdjson/simdjson.h") && __has_include("simdjson/simdjson.cpp")
+#if defined(SYSTEM_SIMDJSON)
+#include <simdjson.h>
+#define HAVE_SIMDJSON 1
+#elif __has_include("simdjson/simdjson.h") && __has_include("simdjson/simdjson.cpp")
 #include "simdjson/simdjson.h"
 #include "simdjson/simdjson.cpp"
 #define HAVE_SIMDJSON 1
-- 
2.34.1


From 4c609cb1467478cb669b5ca2290606128543a48c Mon Sep 17 00:00:00 2001
From: Jean-Pierre De Jesus DIAZ <me@jeandudey.tech>
Date: Thu, 6 Jul 2023 15:56:01 +0200
Subject: [PATCH 3/4] Allow using system robin-hood-hashing

Signed-off-by: Jean-Pierre De Jesus DIAZ <me@jeandudey.tech>
---
 Fulcrum.pro        | 13 ++++++++++---
 src/Controller.cpp |  2 +-
 src/Storage.cpp    |  4 ++--
 3 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/Fulcrum.pro b/Fulcrum.pro
index c478af6..99c7659 100644
--- a/Fulcrum.pro
+++ b/Fulcrum.pro
@@ -149,6 +149,16 @@ contains(CONFIG, config_endian_big) {
 }
 # /GIT_COMMIT=
 
+# robin-hood-hashing
+!contains(CONFIG, config_without_bundled_robin_hood) {
+    # Robin Hood unordered_flat_map implememntation (single header and MUCH more efficient than unordered_map!)
+    HEADERS += robin_hood/robin_hood.h
+    INCLUDEPATH += src/robin_hood/
+} else {
+    message("robin-hood-hashing: Using CLI override")
+}
+# /robin-hood-hashing
+
 # simdjson
 contains(LIBS, -lsimdjson) {
     message("simdjson: Using CLI override")
@@ -402,9 +412,6 @@ HEADERS += \
     WebSocket.h \
     ZmqSubNotifier.h
 
-# Robin Hood unordered_flat_map implememntation (single header and MUCH more efficient than unordered_map!)
-HEADERS += robin_hood/robin_hood.h
-
 RESOURCES += \
     resources.qrc
 
diff --git a/src/Controller.cpp b/src/Controller.cpp
index 918c1f2..d0cab56 100644
--- a/src/Controller.cpp
+++ b/src/Controller.cpp
@@ -33,7 +33,7 @@
 #include "bitcoin/crypto/common.h"  // ReadLE32
 #include "bitcoin/rpc/protocol.h" // for RPC_INVALID_ADDRESS_OR_KEY
 #include "bitcoin/transaction.h"
-#include "robin_hood/robin_hood.h"
+#include <robin_hood.h>
 
 #include <algorithm>
 #include <cassert>
diff --git a/src/Storage.cpp b/src/Storage.cpp
index e74278c..0f0b91e 100644
--- a/src/Storage.cpp
+++ b/src/Storage.cpp
@@ -31,7 +31,7 @@
 
 #include "bitcoin/hash.h"
 
-#include "robin_hood/robin_hood.h"
+#include <robin_hood.h>
 
 #if __has_include(<rocksdb/advanced_cache.h>)
 // Newer rocksdb 8.1 defines the `Cache` class in this header. :/
@@ -4537,7 +4537,7 @@ namespace {
 } // end anon namespace
 
 #ifdef ENABLE_TESTS
-#include "robin_hood/robin_hood.h"
+#include <robin_hood.h>
 namespace {
 
     template<size_t NB>
-- 
2.34.1


From 0e3888b12f62553b032a56b71d2c1545add080b6 Mon Sep 17 00:00:00 2001
From: Jean-Pierre De Jesus DIAZ <me@jeandudey.tech>
Date: Thu, 6 Jul 2023 16:04:57 +0200
Subject: [PATCH 4/4] Allow using system cppzmq

Signed-off-by: Jean-Pierre De Jesus DIAZ <me@jeandudey.tech>
---
 Fulcrum.pro            | 8 ++++++++
 src/ZmqSubNotifier.cpp | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/Fulcrum.pro b/Fulcrum.pro
index 99c7659..0948834 100644
--- a/Fulcrum.pro
+++ b/Fulcrum.pro
@@ -186,6 +186,14 @@ contains(LIBS, -lsimdjson) {
 }
 # /ZMQ
 
+# cppzmq
+!contains(CONFIG, config_without_bundled_cppzmq) {
+    INCLUDEPATH += src/zmq
+} else {
+    message("cppzmq: Using CLI override")
+}
+# /cppzmq
+
 # - Try and detect rocksdb and if not, fall back to the staticlib.
 # - User can suppress this behavior by specifying a "LIBS+=-lrocksdb..." on the
 #   CLI when they invoked qmake. In that case, they must set-up the LIBS+= and
diff --git a/src/ZmqSubNotifier.cpp b/src/ZmqSubNotifier.cpp
index 6b03784..48a41be 100644
--- a/src/ZmqSubNotifier.cpp
+++ b/src/ZmqSubNotifier.cpp
@@ -23,7 +23,7 @@
 #if defined(ENABLE_ZMQ)
 // real implementation
 #define ZMQ_CPP11
-#include "zmq/zmq.hpp"
+#include <zmq.hpp>
 
 #include <QRandomGenerator>
 
-- 
2.34.1

