commit a2c37b3b2d7c2c9a255637c7f5b6c03830f11c52
author Ronald Cron <ronald.cron@arm.com> Wed May 14 09:41:04 2025 +0200
committer Ronald Cron <ronald.cron@arm.com> Mon Jul 21 09:49:14 2025 +0200
tree b2b8f3c2e485c25f57e865a243274d74f29a2f02
parent ed4a10661c6eff4acfa66419e26abb2c86dada8b

cmake: library: Add custom targets for generated files

Add a custom target that depends on TLS
generated files, and make both the static and
shared crypto libraries depend on it.

This ensures that when both libraries are built,
the files are not generated concurrently
by the static and shared library targets.

Do the same for the x509 libraries.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>

library/CMakeLists.txt

diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index b6693d1..ee0381c 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -84,6 +84,17 @@
             ${CMAKE_CURRENT_SOURCE_DIR}/../framework/scripts/generate_ssl_debug_helpers.py
             ${tls_error_headers}
     )
+
+    add_custom_target(${MBEDTLS_TARGET_PREFIX}mbedx509_generated_files_target
+        DEPENDS
+            ${CMAKE_CURRENT_BINARY_DIR}/error.c
+    )
+
+    add_custom_target(${MBEDTLS_TARGET_PREFIX}mbedtls_generated_files_target
+        DEPENDS
+            ${CMAKE_CURRENT_BINARY_DIR}/ssl_debug_helpers_generated.c
+            ${CMAKE_CURRENT_BINARY_DIR}/version_features.c
+    )
 endif()
 
 if(CMAKE_COMPILER_IS_GNUCC)
@@ -161,6 +172,13 @@
     target_compile_options(${mbedtls_static_target} PRIVATE ${LIBS_C_FLAGS})
     set_target_properties(${mbedtls_static_target} PROPERTIES OUTPUT_NAME mbedtls)
     target_link_libraries(${mbedtls_static_target} PUBLIC ${libs} ${mbedx509_static_target})
+
+    if(GEN_FILES)
+        add_dependencies(${mbedx509_static_target}
+            ${MBEDTLS_TARGET_PREFIX}mbedx509_generated_files_target)
+        add_dependencies(${mbedtls_static_target}
+            ${MBEDTLS_TARGET_PREFIX}mbedtls_generated_files_target)
+    endif()
 endif(USE_STATIC_MBEDTLS_LIBRARY)
 
 if(USE_SHARED_MBEDTLS_LIBRARY)
@@ -175,6 +193,13 @@
     target_compile_options(${mbedtls_target} PRIVATE ${LIBS_C_FLAGS})
     set_target_properties(${mbedtls_target} PROPERTIES VERSION 4.0.0 SOVERSION 21)
     target_link_libraries(${mbedtls_target} PUBLIC ${libs} ${mbedx509_target})
+
+    if(GEN_FILES)
+        add_dependencies(${mbedx509_target}
+            ${MBEDTLS_TARGET_PREFIX}mbedx509_generated_files_target)
+        add_dependencies(${mbedtls_target}
+            ${MBEDTLS_TARGET_PREFIX}mbedtls_generated_files_target)
+    endif()
 endif(USE_SHARED_MBEDTLS_LIBRARY)
 
 foreach(target IN LISTS target_libraries)