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CMAKE help if cwd not git dir

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Hi all,

please consider applying the patch below. The git is called in some
different directory and that is why fails. I'm not sure why it was
called in different directory, maybe because I build libwebsockets
with CMake's ExternalProject.

Best,
Arokux

Signed-off-by: Arokux X <arokux@gmail.com>
This commit is contained in:
Arokux X 2013-10-24 21:53:39 +08:00 • committed by Andy Green
parent 8d15cf4a14
commit e0b3d13fbf
1 changed files with 1 additions and 0 deletions
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1
CMakeLists.txt
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@ -23,6 +23,7 @@ message(STATUS "CMAKE_TOOLCHAIN_FILE='${CMAKE_TOOLCHAIN_FILE}'")
find_package(Git)
if(GIT_EXECUTABLE)
execute_process(
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND "${GIT_EXECUTABLE}" log -n 1 --pretty=%h
OUTPUT_VARIABLE GIT_HASH
OUTPUT_STRIP_TRAILING_WHITESPACE