Added support for building the project from Linux

.gitignore

@@ -3,3 +3,4 @@
 build
 *.user
 CMakeLists.txt.old
+pico-sdk

PicoHTTPServer/CMakeLists.txt

@@ -13,10 +13,19 @@ endif()
 set(CMAKE_C_STANDARD 11)
 set(CMAKE_CXX_STANDARD 17)
 
+if (CMAKE_HOST_WIN32)
+    set(SIMPLE_FS_BUILDER_EXE ${CMAKE_CURRENT_SOURCE_DIR}/../tools/SimpleFSBuilder/SimpleFSBuilder.exe)
+else()
+    set(SIMPLE_FS_BUILDER_EXE ${CMAKE_CURRENT_SOURCE_DIR}/../tools/SimpleFSBuilder/build/SimpleFSBuilder)
+endif()
+
+if (NOT EXISTS ${SIMPLE_FS_BUILDER_EXE})
+    message(FATAL_ERROR "Missing ${SIMPLE_FS_BUILDER_EXE}. Please build it before building this project.")
+endif()
 
 function(add_resource_folder target name path)
 	add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${name}.fs ${CMAKE_CURRENT_BINARY_DIR}/__rerun_${name}.fs 
-		COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/../tools/SimpleFSBuilder/SimpleFSBuilder
+		COMMAND ${SIMPLE_FS_BUILDER_EXE}
 		ARGS ${path} ${CMAKE_CURRENT_BINARY_DIR}/${name}.fs
 		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} 
 		COMMENT "Generating ${name}.fs")
@@ -61,6 +70,11 @@ target_link_libraries(PicoHTTPServer
         pico_cyw43_arch_lwip_sys_freertos
         pico_stdlib
         pico_lwip_iperf
-        FreeRTOS-Kernel-Heap4
-        Profiler)
+        FreeRTOS-Kernel-Heap4)
+
+if (TARGET Profiler)
+    target_link_libraries(PicoHTTPServer 
+            Profiler)
+endif()
+
 pico_add_extra_outputs(PicoHTTPServer)

build-all.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+mkdir -p tools/SimpleFSBuilder/build
+mkdir -p tools/PicoHTTPServer/build
+cmake -S tools/SimpleFSBuilder -B tools/SimpleFSBuilder/build
+make -C tools/SimpleFSBuilder/build || exit 1
+
+test -d pico-sdk || git clone --recursive https://github.com/raspberrypi/pico-sdk
+test -d pico-sdk/FreeRTOS || git clone --recursive https://github.com/FreeRTOS/FreeRTOS-Kernel pico-sdk/FreeRTOS
+grep -e ip4_secondary_ip_address pico-sdk/lib/lwip/src/core/ipv4/ip4.c || patch -p1 -d pico-sdk/lib/lwip < lwip_patch/lwip.patch || (echo "Failed to apply patch" && exit 1)
+
+
+cmake -S PicoHTTPServer -B PicoHTTPServer/build -DPICO_SDK_PATH=`pwd`/pico-sdk -DPICO_GCC_TRIPLE=arm-none-eabi -DPICO_BOARD=pico_w -DWIFI_SSID="PicoHTTP" -DWIFI_PASSWORD=""
+make -C PicoHTTPServer/build || exit 1

tools/SimpleFSBuilder/CMakeLists.txt

@@ -4,4 +4,5 @@
 cmake_minimum_required(VERSION 2.7)
 project(SimpleFSBuilder)
 add_executable(SimpleFSBuilder SimpleFSBuilder.cpp)
+set_property(TARGET SimpleFSBuilder PROPERTY CXX_STANDARD 17)
 target_link_libraries(SimpleFSBuilder -static -static-libgcc -static-libstdc++)

tools/SimpleFSBuilder/SimpleFSBuilder.cpp

@@ -7,6 +7,7 @@
 #include <memory.h>
 #include <string.h>
 #include <map>
+#include <vector>
 #include "SimpleFS.h"
 
 using namespace std;