From bf082221ff55be706e162f1a15e9df3247ef7e7b Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Fri, 18 Jul 2025 17:37:09 +0100
Subject: [PATCH] cmake: Make `secp256k1_objs` inherit interface defines from
 `secp256k1`

This change effectively adds `-DSECP256K1_STATIC` to usage requirements
of `secp256k1_objs` on Windows, preventing LNK4217 linker warnings.
---
 src/CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 8f1d2ee3ba..7ec6045c41 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -86,7 +86,8 @@ target_include_directories(secp256k1 INTERFACE
   $<BUILD_INTERFACE:$<$<NOT:$<BOOL:${PROJECT_IS_TOP_LEVEL}>>:${PROJECT_SOURCE_DIR}/include>>
 )
 set_target_properties(secp256k1_objs PROPERTIES
-    INTERFACE_INCLUDE_DIRECTORIES "$<TARGET_PROPERTY:secp256k1,INTERFACE_INCLUDE_DIRECTORIES>"
+  INTERFACE_COMPILE_DEFINITIONS "$<TARGET_PROPERTY:secp256k1,INTERFACE_COMPILE_DEFINITIONS>"
+  INTERFACE_INCLUDE_DIRECTORIES "$<TARGET_PROPERTY:secp256k1,INTERFACE_INCLUDE_DIRECTORIES>"
 )
 
 # This emulates Libtool to make sure Libtool and CMake agree on the ABI version,