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cmake: failed to get git version 

* add a fallback when the git version can't be fetched

Close issue #122
This commit is contained in:
Gregory Hainaut 2014-09-10 14:19:50 +02:00
parent 270fc13e2a
commit b9fba8005a
1 changed files with 3 additions and 1 deletions
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4
cmake/Pcsx2Utils.cmake
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@ -40,6 +40,7 @@ endfunction(detectOperatingSystem)
function(write_svnrev_h)
find_package(Git)
set(PCSX2_WC_TIME 0)
if (GIT_FOUND)
EXECUTE_PROCESS(WORKING_DIRECTORY ${PROJECT_SOURCE_DIR} COMMAND ${GIT_EXECUTABLE} show -s --format=%ci HEAD
OUTPUT_VARIABLE PCSX2_WC_TIME
@ -47,7 +48,8 @@ function(write_svnrev_h)
# Output: "YYYY-MM-DD HH:MM:SS +HHMM" (last part is time zone, offset from UTC)
string(REGEX REPLACE "[%:\\-]" "" PCSX2_WC_TIME "${PCSX2_WC_TIME}")
string(REGEX REPLACE "([0-9]+) ([0-9]+).*" "\\1\\2" PCSX2_WC_TIME "${PCSX2_WC_TIME}")
else()
endif()
if ("${PCSX2_WC_TIME}" STREQUAL "")
set(PCSX2_WC_TIME 0)
endif()
file(WRITE ${CMAKE_BINARY_DIR}/common/include/svnrev.h "#define SVN_REV ${PCSX2_WC_TIME}ll \n#define SVN_MODS 0")