Add support for cmake

usb and camera might not compile yet

Author: me-no-dev

.gitignore

@@ -8,3 +8,5 @@ out/
 build/
 xtensa-esp32-elf/
 dist/
+env.sh
+sdkconfig

CMakeLists.txt

@@ -0,0 +1,15 @@
+# The following lines of boilerplate have to be in your project's
+# CMakeLists in this exact order for cmake to work correctly
+cmake_minimum_required(VERSION 3.5)
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+project(arduino-lib-builder)
+
+add_custom_command(
+	OUTPUT out 
+	COMMAND ${CMAKE_SOURCE_DIR}/tools/prepare-libs.sh ${IDF_TARGET}
+	DEPENDS ${CMAKE_PROJECT_NAME}.elf gen_project_binary bootloader partition_table 
+	WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+)
+add_custom_target(idf-libs ALL DEPENDS out)
+

Makefile

@@ -10,31 +10,6 @@ if ! [ -x "$(command -v git)" ]; then
   	exit 1
 fi
 
-if ! [ -x "$(command -v make)" ]; then
-  	echo "ERROR: Make is not installed! Please install Make first."
-  	exit 1
-fi
-
-if ! [ -x "$(command -v flex)" ]; then
-  	echo "ERROR: flex is not installed! Please install flex first."
-  	exit 1
-fi
-
-if ! [ -x "$(command -v bison)" ]; then
-  	echo "ERROR: bison is not installed! Please install bison first."
-  	exit 1
-fi
-
-if ! [ -x "$(command -v gperf)" ]; then
-  	echo "ERROR: gperf is not installed! Please install gperf first."
-  	exit 1
-fi
-
-if ! [ -x "$(command -v stat)" ]; then
-  	echo "ERROR: stat is not installed! Please install stat first."
-  	exit 1
-fi
-
 mkdir -p dist
 
 # update components from git
@@ -45,17 +20,25 @@ if [ $? -ne 0 ]; then exit 1; fi
 source ./tools/install-esp-idf.sh
 if [ $? -ne 0 ]; then exit 1; fi
 
-# build and prepare libs
-./tools/build-libs.sh
-if [ $? -ne 0 ]; then exit 1; fi
+TARGETS="esp32s2 esp32"
 
-# bootloader
-./tools/build-bootloaders.sh
-if [ $? -ne 0 ]; then exit 1; fi
+rm -rf out build sdkconfig sdkconfig.old
+
+for target in $TARGETS; do
+	# configure the build for the target
+	rm -rf build sdkconfig sdkconfig.old
+	cp "sdkconfig.$target" sdkconfig
+	# build and prepare libs
+	idf.py idf-libs
+	if [ $? -ne 0 ]; then exit 1; fi
+	cp sdkconfig "sdkconfig.$target"
+	# build bootloaders
+	./tools/build-bootloaders.sh
+	if [ $? -ne 0 ]; then exit 1; fi
+done
 
 # archive the build
 ./tools/archive-build.sh
 if [ $? -ne 0 ]; then exit 1; fi
 
-# POST Build
 #./tools/copy-to-arduino.sh

build.sh

@@ -0,0 +1 @@
+idf_component_register(SRCS "sketch.cpp" "arduino-lib-builder-gcc.c" "arduino-lib-builder-cpp.cpp" "arduino-lib-builder-as.S" INCLUDE_DIRS ".")

main/CMakeLists.txt

@@ -1,9 +1,10 @@
 #include "Arduino.h"
 
-void setup(){
-  
+void setup() {
+  Serial.begin(115200);
 }
 
-void loop(){
-  
+void loop() {
+  Serial.println("Hello World!");
+  delay(1000);
 }