neovim

commit 2f80839cfe2cffcf42fe95d284a7f60f53714f67
parent dd35bc28403682c6c9d5c6c2779dee71ad9f10a6
Author: dundargoc <33953936+dundargoc@users.noreply.github.com>
Date:   Sun,  2 Oct 2022 17:17:40 +0200

build: only generate compilation database for the nvim target (#20449)

Some tools like clang-tidy get confused and repeat unnecessary work if
there are multiple entries with the same name.

This will only generate a compilation database for cmake version 3.20
and above. Generating a compilation database is only necessary for
development, so we don't need to maintain compatibility with the minimum
required version.

Closes https://github.com/neovim/neovim/issues/10632
Diffstat:
M
CMakeLists.txt
 | 
2
--
M
src/nvim/CMakeLists.txt
 | 
5
+++++

2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -143,8 +143,6 @@ set(NVIM_API_PRERELEASE false)
 set(NVIM_VERSION_BUILD_TYPE "${CMAKE_BUILD_TYPE}")
 # NVIM_VERSION_CFLAGS set further below.
 
-set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
-
 # Log level (MIN_LOG_LEVEL in log.h)
 if("${MIN_LOG_LEVEL}" MATCHES "^$")
   # Minimize logging for release-type builds.
diff --git a/src/nvim/CMakeLists.txt b/src/nvim/CMakeLists.txt
@@ -446,6 +446,11 @@ set(NVIM_EXEC_LINK_LIBRARIES ${NVIM_LINK_LIBRARIES} ${LUA_PREFERRED_LIBRARIES})
 add_executable(nvim ${NVIM_GENERATED_FOR_SOURCES} ${NVIM_GENERATED_FOR_HEADERS}
   ${NVIM_GENERATED_SOURCES} ${NVIM_SOURCES} ${NVIM_HEADERS}
   ${EXTERNAL_SOURCES} ${EXTERNAL_HEADERS})
+
+set_target_properties(nvim
+  PROPERTIES
+  EXPORT_COMPILE_COMMANDS ON)
+
 target_link_libraries(nvim ${NVIM_EXEC_LINK_LIBRARIES})
 install_helper(TARGETS nvim)
 if(MSVC)