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Merge branch 'mr/cmake' 

CMake update.

* mr/cmake:
  cmake: add warning for ignored MSGFMT_EXE
  cmake: create compile_commands.json by default
  cmake: add knob to disable vcpkg
This commit is contained in:
Junio C Hamano 2021-07-13 16:52:51 -07:00
parent 4d4c7d05da ce24797d38
commit c3c0b71f9a
1 changed files with 28 additions and 9 deletions
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37
contrib/buildsystems/CMakeLists.txt
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@ -43,14 +43,27 @@ NOTE: By default CMake uses Makefile as the build tool on Linux and Visual Studi
to use another tool say `ninja` add this to the command line when configuring.
`-G Ninja`
NOTE: By default CMake will install vcpkg locally to your source tree on configuration,
to avoid this, add `-DNO_VCPKG=TRUE` to the command line when configuring.
]]
cmake_minimum_required(VERSION 3.14)
#set the source directory to root of git
set(CMAKE_SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/../..)
if(WIN32)
option(USE_VCPKG "Whether or not to use vcpkg for obtaining dependencies. Only applicable to Windows platforms" ON)
if(NOT WIN32)
set(USE_VCPKG OFF CACHE BOOL FORCE)
endif()
if(NOT DEFINED CMAKE_EXPORT_COMPILE_COMMANDS)
set(CMAKE_EXPORT_COMPILE_COMMANDS TRUE)
endif()
if(USE_VCPKG)
set(VCPKG_DIR "${CMAKE_SOURCE_DIR}/compat/vcbuild/vcpkg")
if(MSVC AND NOT EXISTS ${VCPKG_DIR})
if(NOT EXISTS ${VCPKG_DIR})
message("Initializing vcpkg and building the Git's dependencies (this will take a while...)")
execute_process(COMMAND ${CMAKE_SOURCE_DIR}/compat/vcbuild/vcpkg_install.bat)
endif()
@ -176,12 +189,18 @@ if(WIN32 AND NOT MSVC)#not required for visual studio builds
endif()
endif()
find_program(MSGFMT_EXE msgfmt)
if(NOT MSGFMT_EXE)
set(MSGFMT_EXE ${CMAKE_SOURCE_DIR}/compat/vcbuild/vcpkg/downloads/tools/msys2/msys64/usr/bin/msgfmt.exe)
if(NOT EXISTS ${MSGFMT_EXE})
message(WARNING "Text Translations won't be built")
unset(MSGFMT_EXE)
if(NO_GETTEXT)
message(STATUS "msgfmt not used under NO_GETTEXT")
else()
find_program(MSGFMT_EXE msgfmt)
if(NOT MSGFMT_EXE)
if(USE_VCPKG)
set(MSGFMT_EXE ${CMAKE_SOURCE_DIR}/compat/vcbuild/vcpkg/downloads/tools/msys2/msys64/usr/bin/msgfmt.exe)
endif()
if(NOT EXISTS ${MSGFMT_EXE})
message(WARNING "Text Translations won't be built")
unset(MSGFMT_EXE)
endif()
endif()
endif()
@ -982,7 +1001,7 @@ file(APPEND ${CMAKE_BINARY_DIR}/GIT-BUILD-OPTIONS "NO_GETTEXT='${NO_GETTEXT}'\n"
file(APPEND ${CMAKE_BINARY_DIR}/GIT-BUILD-OPTIONS "RUNTIME_PREFIX='${RUNTIME_PREFIX}'\n")
file(APPEND ${CMAKE_BINARY_DIR}/GIT-BUILD-OPTIONS "NO_PYTHON='${NO_PYTHON}'\n")
file(APPEND ${CMAKE_BINARY_DIR}/GIT-BUILD-OPTIONS "SUPPORTS_SIMPLE_IPC='${SUPPORTS_SIMPLE_IPC}'\n")
if(WIN32)
if(USE_VCPKG)
file(APPEND ${CMAKE_BINARY_DIR}/GIT-BUILD-OPTIONS "PATH=\"$PATH:$TEST_DIRECTORY/../compat/vcbuild/vcpkg/installed/x64-windows/bin\"\n")
endif()