From 77876cacbf5c9d3a81d4a6b5bbfe7827f31d4657 Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Wed, 3 Jul 2024 22:37:29 +0100
Subject: [PATCH] cmake: Move `CMAKE_C_FLAGS` deduplication after enabling C
 language

---
 CMakeLists.txt     | 7 ++-----
 src/CMakeLists.txt | 5 +++++
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a5d3a243d262d..ba250ea1e2219 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -587,11 +587,8 @@ target_compile_definitions(core_interface INTERFACE ${DEPENDS_COMPILE_DEFINITION
 target_compile_definitions(core_interface_relwithdebinfo INTERFACE ${DEPENDS_COMPILE_DEFINITIONS_RELWITHDEBINFO})
 target_compile_definitions(core_interface_debug INTERFACE ${DEPENDS_COMPILE_DEFINITIONS_DEBUG})
 
-# If {C,CXX,LD}FLAGS variables are defined during building depends and
-# configuring this build system, their content might be duplicated.
-if(DEFINED ENV{CFLAGS})
-  deduplicate_flags(CMAKE_C_FLAGS)
-endif()
+# If the {CXX,LD}FLAGS environment variables are defined during building depends
+# and configuring this build system, their content might be duplicated.
 if(DEFINED ENV{CXXFLAGS})
   deduplicate_flags(CMAKE_CXX_FLAGS)
 endif()
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 800922596f02a..657c0fde55d9f 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -66,6 +66,11 @@ foreach(config IN LISTS CMAKE_BUILD_TYPE CMAKE_CONFIGURATION_TYPES)
   string(TOUPPER "${config}" config)
   set(CMAKE_C_FLAGS_${config} "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
 endforeach()
+# If the CFLAGS environment variable is defined during building depends
+# and configuring this build system, its content might be duplicated.
+if(DEFINED ENV{CFLAGS})
+  deduplicate_flags(CMAKE_C_FLAGS)
+endif()
 set(CMAKE_EXPORT_COMPILE_COMMANDS OFF)
 add_subdirectory(secp256k1)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)