From 34633828d7351cf979bbb7aa75fede3db047251a Mon Sep 17 00:00:00 2001
From: Pol Henarejos <pol.henarejos@cttc.es>
Date: Sat, 7 Mar 2026 17:41:32 +0100
Subject: [PATCH] Fix MLKEM build.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
---
 config/esp32/components/mlkem1024/CMakeLists.txt | 1 +
 config/esp32/components/mlkem512/CMakeLists.txt  | 1 +
 config/esp32/components/mlkem768/CMakeLists.txt  | 1 +
 pico_keys_sdk_import.cmake                       | 2 +-
 4 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/config/esp32/components/mlkem1024/CMakeLists.txt b/config/esp32/components/mlkem1024/CMakeLists.txt
index 22033d4..6b55f71 100644
--- a/config/esp32/components/mlkem1024/CMakeLists.txt
+++ b/config/esp32/components/mlkem1024/CMakeLists.txt
@@ -9,6 +9,7 @@ idf_component_register(
     SRCS ${MLKEM_SOURCES}
     INCLUDE_DIRS ${MLKEM_DIR}
 )
+idf_component_set_property(${COMPONENT_NAME} WHOLE_ARCHIVE ON)
 
 target_compile_definitions(${COMPONENT_LIB} PRIVATE
     MLK_CONFIG_PARAMETER_SET=1024
diff --git a/config/esp32/components/mlkem512/CMakeLists.txt b/config/esp32/components/mlkem512/CMakeLists.txt
index 65357c5..0370721 100644
--- a/config/esp32/components/mlkem512/CMakeLists.txt
+++ b/config/esp32/components/mlkem512/CMakeLists.txt
@@ -9,6 +9,7 @@ idf_component_register(
     SRCS ${MLKEM_SOURCES}
     INCLUDE_DIRS ${MLKEM_DIR}
 )
+idf_component_set_property(${COMPONENT_NAME} WHOLE_ARCHIVE ON)
 
 target_compile_definitions(${COMPONENT_LIB} PRIVATE
     MLK_CONFIG_PARAMETER_SET=512
diff --git a/config/esp32/components/mlkem768/CMakeLists.txt b/config/esp32/components/mlkem768/CMakeLists.txt
index 0085303..66bb36e 100644
--- a/config/esp32/components/mlkem768/CMakeLists.txt
+++ b/config/esp32/components/mlkem768/CMakeLists.txt
@@ -9,6 +9,7 @@ idf_component_register(
     SRCS ${MLKEM_SOURCES}
     INCLUDE_DIRS ${MLKEM_DIR}
 )
+idf_component_set_property(${COMPONENT_NAME} WHOLE_ARCHIVE ON)
 
 target_compile_definitions(${COMPONENT_LIB} PRIVATE
     MLK_CONFIG_PARAMETER_SET=768
diff --git a/pico_keys_sdk_import.cmake b/pico_keys_sdk_import.cmake
index efec0b3..05f2929 100644
--- a/pico_keys_sdk_import.cmake
+++ b/pico_keys_sdk_import.cmake
@@ -444,9 +444,9 @@ endif()
 
 if(ENABLE_PQC)
     list(APPEND LIBRARIES
-        mlkem512
         mlkem768
         mlkem1024
+        mlkem512
     )
 endif()