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[v2,03/10] cmake: ensure that the `vcpkg` packages are found on Windows

Message ID 5967822a0c69b9f822d3a4f6412c626c4a43cc35.1601155970.git.gitgitgadget@gmail.com (mailing list archive)
State Superseded
Headers show
Series CMake and Visual Studio | expand

Commit Message

Linus Arver via GitGitGadget Sept. 26, 2020, 9:32 p.m. UTC 
From: Johannes Schindelin <johannes.schindelin@gmx.de>

On Windows, we use the `vcpkg` project to manage the dependencies, via
`compat/vcbuild/`. Let's make sure that these dependencies are found by
default.

This is needed because we are about to recommend loading the Git
worktree as a folder into Visual Studio, relying on the automatic CMake
support (which would make it relatively cumbersome to adjust the search
path used by CMake manually).

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 contrib/buildsystems/CMakeLists.txt | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/contrib/buildsystems/CMakeLists.txt b/contrib/buildsystems/CMakeLists.txt
index d14fa4f3dc..16014ac4f7 100644
--- a/contrib/buildsystems/CMakeLists.txt
+++ b/contrib/buildsystems/CMakeLists.txt
@@ -40,6 +40,13 @@  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")
+	list(APPEND CMAKE_PREFIX_PATH "${VCPKG_DIR}/installed/x64-windows")
+
+	# 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)
 if(NOT SH_EXE)