From a63fe0d97ac8dbc7be76d681e94cda6417d2c4a7 Mon Sep 17 00:00:00 2001
From: Francisco Herrera <fran.herrera124@gmail.com>
Date: Wed, 10 Jul 2024 20:55:17 -0300
Subject: [PATCH] trying to fix building on esp-idf

---
 CMakeLists.txt | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e4c5dd31..fa61485d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,16 +1,22 @@
 cmake_minimum_required(VERSION 3.5)
-project(u8g2)
 
 set(COMPONENT_ADD_INCLUDEDIRS csrc)
 file(GLOB COMPONENT_SRCS csrc/*.c)
 file(GLOB COMPONENT_HDRS csrc/*.h)
 
+if(COMMAND idf_component_register)
+        idf_component_register(SRCS "${COMPONENT_SRCS}" INCLUDE_DIRS csrc)
+        return()
+endif()
+
+project(u8g2)
+
 if(COMMAND register_component)
-    set(COMPONENT_NAME ".")
-    register_component()
+        set(COMPONENT_NAME ".")
+        register_component()
 else()
-    add_library(u8g2 ${COMPONENT_SRCS})
-    target_include_directories(u8g2 PUBLIC "$<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/csrc>" "$<INSTALL_INTERFACE:include>")
+        add_library(u8g2 ${COMPONENT_SRCS})
+        target_include_directories(u8g2 PUBLIC "$<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/csrc>" "$<INSTALL_INTERFACE:include>")
 endif()
 
 install(TARGETS u8g2