From 7100a80253a353341893e1f6397cc9e07dadbc9d Mon Sep 17 00:00:00 2001
From: dundargoc <33953936+dundargoc@users.noreply.github.com>
Date: Sat, 4 Mar 2023 20:04:01 +0100
Subject: [PATCH] build: show build type specific compiler flags when using
 --version

The build type specific flags are defined in the variables
CMAKE_C_FLAGS_<CONFIG>, where <CONFIG> can be DEBUG, RELEASE,
RELWITHDEBINFO and MINSIZEREL.
---
 CMakeLists.txt               | 1 +
 cmake.config/versiondef.h.in | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1b89718ebd..266ac0354b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -130,6 +130,7 @@ endif()
 if(CMAKE_C_FLAGS_RELWITHDEBINFO MATCHES DNDEBUG)
   string(REPLACE "-DNDEBUG" "" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
   string(REPLACE "/DNDEBUG" "" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
+  string(REPLACE "  " " " CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}") # Remove duplicate whitespace
 endif()
 
 option(LOG_LIST_ACTIONS "Add list actions logging" OFF)
diff --git a/cmake.config/versiondef.h.in b/cmake.config/versiondef.h.in
index 2bfd4e0b53..a4c0cfa2d9 100644
--- a/cmake.config/versiondef.h.in
+++ b/cmake.config/versiondef.h.in
@@ -15,7 +15,7 @@
 #define NVIM_API_LEVEL_COMPAT @NVIM_API_LEVEL_COMPAT@
 #define NVIM_API_PRERELEASE @NVIM_API_PRERELEASE@
 
-#define NVIM_VERSION_CFLAGS "${CMAKE_C_COMPILER} $<JOIN:$<TARGET_PROPERTY:nvim,COMPILE_OPTIONS>, > -D$<JOIN:$<TARGET_PROPERTY:nvim,COMPILE_DEFINITIONS>, -D> -I$<JOIN:$<TARGET_PROPERTY:nvim,INCLUDE_DIRECTORIES>, -I>"
+#define NVIM_VERSION_CFLAGS "${CMAKE_C_COMPILER} $<$<CONFIG:Debug>:${CMAKE_C_FLAGS_DEBUG}>$<$<CONFIG:Release>:${CMAKE_C_FLAGS_RELEASE}>$<$<CONFIG:RelWithDebInfo>:${CMAKE_C_FLAGS_RELWITHDEBINFO}>$<$<CONFIG:MinSizeRel>:${CMAKE_C_FLAGS_MINSIZEREL}> $<JOIN:$<TARGET_PROPERTY:nvim,COMPILE_OPTIONS>, > -D$<JOIN:$<TARGET_PROPERTY:nvim,COMPILE_DEFINITIONS>, -D> -I$<JOIN:$<TARGET_PROPERTY:nvim,INCLUDE_DIRECTORIES>, -I>"
 #define NVIM_VERSION_BUILD_TYPE "$<CONFIG>"
 
 #endif  // AUTO_VERSIONDEF_H