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-rw-r--r--contrib/buildsystems/CMakeLists.txt52
1 files changed, 40 insertions, 12 deletions
diff --git a/contrib/buildsystems/CMakeLists.txt b/contrib/buildsystems/CMakeLists.txt
index 5007f173f1..df539a44fa 100644
--- a/contrib/buildsystems/CMakeLists.txt
+++ b/contrib/buildsystems/CMakeLists.txt
@@ -4,17 +4,25 @@
#[[
-Instructions to run CMake:
+Instructions how to use this in Visual Studio:
-cmake `relative-path-to-CMakeLists.txt` -DCMAKE_BUILD_TYPE=Release
-Eg.
-From the root of git source tree
- `cmake contrib/buildsystems/ `
-This will build the git binaries at the root
+Open the worktree as a folder. Visual Studio 2019 and later will detect
+the CMake configuration automatically and set everything up for you,
+ready to build. You can then run the tests in `t/` via a regular Git Bash.
-For out of source builds, say build in 'git/git-build/'
- `mkdir git-build;cd git-build; cmake ../contrib/buildsystems/`
-This will build the git binaries in git-build directory
+Note: Visual Studio also has the option of opening `CMakeLists.txt`
+directly; Using this option, Visual Studio will not find the source code,
+though, therefore the `File>Open>Folder...` option is preferred.
+
+Instructions to run CMake manually:
+
+ mkdir -p contrib/buildsystems/out
+ cd contrib/buildsystems/out
+ cmake ../ -DCMAKE_BUILD_TYPE=Release
+
+This will build the git binaries in contrib/buildsystems/out
+directory (our top-level .gitignore file knows to ignore contents of
+this directory).
Possible build configurations(-DCMAKE_BUILD_TYPE) with corresponding
compiler flags
@@ -40,8 +48,19 @@ cmake_minimum_required(VERSION 3.14)
#set the source directory to root of git
set(CMAKE_SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/../..)
+if(WIN32)
+ set(VCPKG_DIR "${CMAKE_SOURCE_DIR}/compat/vcbuild/vcpkg")
+ if(MSVC AND NOT EXISTS ${VCPKG_DIR})
+ message("Initializing vcpkg and building the Git's dependencies (this will take a while...)")
+ execute_process(COMMAND ${CMAKE_SOURCE_DIR}/compat/vcbuild/vcpkg_install.bat)
+ endif()
+ list(APPEND CMAKE_PREFIX_PATH "${VCPKG_DIR}/installed/x64-windows")
-find_program(SH_EXE sh)
+ # In the vcpkg edition, we need this to be able to link to libcurl
+ set(CURL_NO_CURL_CMAKE ON)
+endif()
+
+find_program(SH_EXE sh PATHS "C:/Program Files/Git/bin")
if(NOT SH_EXE)
message(FATAL_ERROR "sh: shell interpreter was not found in your path, please install one."
"On Windows, you can get it as part of 'Git for Windows' install at https://gitforwindows.org/")
@@ -145,7 +164,11 @@ endif()
find_program(MSGFMT_EXE msgfmt)
if(NOT MSGFMT_EXE)
- message(WARNING "Text Translations won't be build")
+ 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)
+ endif()
endif()
#Force all visual studio outputs to CMAKE_BINARY_DIR
@@ -606,6 +629,8 @@ if(WIN32)
target_link_options(common-main PUBLIC -municode -Wl,-nxcompat -Wl,-dynamicbase -Wl,-entry:wmainCRTStartup -Wl,invalidcontinue.obj)
elseif(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
target_link_options(common-main PUBLIC /IGNORE:4217 /IGNORE:4049 /NOLOGO /ENTRY:wmainCRTStartup /SUBSYSTEM:CONSOLE invalidcontinue.obj)
+ else()
+ message(FATAL_ERROR "Unhandled compiler: ${CMAKE_C_COMPILER_ID}")
endif()
elseif(UNIX)
target_link_libraries(common-main pthread rt)
@@ -928,6 +953,9 @@ file(APPEND ${CMAKE_BINARY_DIR}/GIT-BUILD-OPTIONS "X='${EXE_EXTENSION}'\n")
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")
+if(WIN32)
+ file(APPEND ${CMAKE_BINARY_DIR}/GIT-BUILD-OPTIONS "PATH=\"$PATH:$TEST_DIRECTORY/../compat/vcbuild/vcpkg/installed/x64-windows/bin\"\n")
+endif()
#Make the tests work when building out of the source tree
get_filename_component(CACHE_PATH ${CMAKE_CURRENT_LIST_DIR}/../../CMakeCache.txt ABSOLUTE)
@@ -938,7 +966,7 @@ if(NOT ${CMAKE_BINARY_DIR}/CMakeCache.txt STREQUAL ${CACHE_PATH})
file(WRITE ${CMAKE_BINARY_DIR}/CTestCustom.cmake
"file(STRINGS ${CMAKE_SOURCE_DIR}/t/test-lib.sh GIT_BUILD_DIR_REPL REGEX \"GIT_BUILD_DIR=(.*)\")\n"
"file(STRINGS ${CMAKE_SOURCE_DIR}/t/test-lib.sh content NEWLINE_CONSUME)\n"
- "string(REPLACE \"\${GIT_BUILD_DIR_REPL}\" \"GIT_BUILD_DIR=\\\"$TEST_DIRECTORY\\\"/../${BUILD_DIR_RELATIVE}\" content \"\${content}\")\n"
+ "string(REPLACE \"\${GIT_BUILD_DIR_REPL}\" \"GIT_BUILD_DIR=\\\"$TEST_DIRECTORY/../${BUILD_DIR_RELATIVE}\\\"\" content \"\${content}\")\n"
"file(WRITE ${CMAKE_SOURCE_DIR}/t/test-lib.sh \${content})")
#misc copies
file(COPY ${CMAKE_SOURCE_DIR}/t/chainlint.sed DESTINATION ${CMAKE_BINARY_DIR}/t/)