From 2bc981e669087a489dec9ee4a62b447c3743bb79 Mon Sep 17 00:00:00 2001
From: Christian Fetzer <fetzer.ch@gmail.com>
Date: Sat, 21 May 2016 11:34:04 +0200
Subject: ExternalProject: Fix git stash not using "--all" option
GIT_VERSION_STRING is unset in _ep_write_gitupdate_script(), hence
git stash is not being called with the "--all" option, even if Git
is new enough to support this.
---
Modules/ExternalProject.cmake | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake
index ad6de18..2ff18fc 100644
--- a/Modules/ExternalProject.cmake
+++ b/Modules/ExternalProject.cmake
@@ -2021,6 +2021,8 @@ function(_ep_add_update_command name)
--non-interactive ${svn_trust_cert_args} ${svn_user_pw_args})
set(always 1)
elseif(git_repository)
+ unset(CMAKE_MODULE_PATH) # Use CMake builtin find module
+ find_package(Git QUIET)
if(NOT GIT_EXECUTABLE)
message(FATAL_ERROR "error: could not find git for fetch of ${name}")
endif()
--
cgit v0.12