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build: unbreak building neovim with multi-config generators (#22104)

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file(GENERATE) has surprising behavior as it doesn't allow different
file contents for configurations with the same file name. This results
in an error when building neovim with a multi-config generator. Use a
workaround for now where we set the build type for multi-config
generators to "Unknown".
This commit is contained in:
dundargoc 2023-02-03 10:53:57 +01:00 committed by GitHub
parent 144279ef30
commit 964ae205a5
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3 changed files with 11 additions and 11 deletions
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16
cmake.config/CMakeLists.txt
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@ -162,15 +162,15 @@ configure_file (
"${PROJECT_BINARY_DIR}/cmake.config/auto/config.h"
)
# Improved :version output on newer cmake versions
if(${CMAKE_VERSION} VERSION_LESS 3.14)
configure_file(
"${PROJECT_SOURCE_DIR}/cmake.config/versiondef-old.h.in"
"${PROJECT_BINARY_DIR}/cmake.config/auto/versiondef.h.gen")
# TODO(dundargoc): the following is a hack to work around the behavior of
# file(GENERATE) for multi-config generators, since it doesn't allow different
# output with the same filename. This should be fixed to be generator
# independent in the future.
get_property(isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
if(isMultiConfig)
configure_file(versiondef-multi.h.in auto/versiondef.h.gen)
else()
configure_file(
"${PROJECT_SOURCE_DIR}/cmake.config/versiondef.h.in"
"${PROJECT_BINARY_DIR}/cmake.config/auto/versiondef.h.gen")
configure_file(versiondef.h.in auto/versiondef.h.gen)
endif()
file(GENERATE
OUTPUT "${PROJECT_BINARY_DIR}/cmake.config/auto/versiondef.h"

4
cmake.config/versiondef-old.h.in → cmake.config/versiondef-multi.h.in
View File

@ -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_BUILD_TYPE "$<CONFIG>"
#define NVIM_VERSION_CFLAGS "${CMAKE_C_COMPILER} $<JOIN:$<TARGET_PROPERTY:nvim,COMPILE_OPTIONS>, > -I$<JOIN:$<TARGET_PROPERTY:nvim,INCLUDE_DIRECTORIES>, -I>"
#define NVIM_VERSION_BUILD_TYPE "Unknown"
#endif // AUTO_VERSIONDEF_H

2
cmake.config/versiondef.h.in
View File

@ -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$<JOIN:$<REMOVE_DUPLICATES:$<TARGET_PROPERTY:nvim,INCLUDE_DIRECTORIES>>, -I>"
#define NVIM_VERSION_CFLAGS "${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_BUILD_TYPE "$<CONFIG>"
#endif // AUTO_VERSIONDEF_H