From f229ca8c28174e21758bbc0caabb28b96c4759a5 Mon Sep 17 00:00:00 2001
From: Sutou Kouhei <kou@clear-code.com>
Date: Fri, 31 Jan 2025 11:05:58 +0900
Subject: [PATCH] fix: don't use DEPENDS with add_custom_command(TARGET)

We can use DEPENDS for add_custom_command(OUTPUT) but can't use
DEPENDS for add_custom_command(TARGET).

See also the add_custom_command(TARGET) document:
https://cmake.org/cmake/help/latest/command/add_custom_command.html#build-events

If we use DEPENDS for add_custom_command(TARGET), the following
warning is reported:

    The following keywords are not supported when using
    add_custom_command(TARGET): DEPENDS.
---
 CMakeLists.txt | 1 -
 1 file changed, 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 23ef74369c9..4aad0a723f7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -445,7 +445,6 @@ if (S2N_INTERN_LIBCRYPTO)
         # add all of the prefixed symbols to the archive
         add_custom_command(
             TARGET ${PROJECT_NAME} POST_BUILD
-            DEPENDS libcrypto.symbols
             COMMAND
                 bash -c "${CMAKE_AR} -r lib/libs2n.a s2n_libcrypto/*.o"
             VERBATIM