Allow user to override BUILDING_FROM_VCS

This commit is contained in:
Geert Janssens 2018-01-30 19:20:51 +01:00
parent 00c4bac65b
commit ec9d5feba1

View File

@ -134,16 +134,17 @@ EXECUTE_PROCESS(
OUTPUT_STRIP_TRAILING_WHITESPACE
)
SET(BUILDING_FROM_VCS "NO")
IF (GNC_VCS_INFO_RESULT EQUAL 0)
SET(BUILDING_FROM_VCS "YES")
# IF building from VCS, we need git
find_package(Git)
IF (NOT GIT_FOUND)
MESSAGE(SEND_ERROR "Looks like we're building from version control, but can't find git executable. Please set GIT_EXECUTABLE.")
ENDIF()
ENDIF()
if (NOT DEFINED BUILDING_FROM_VCS)
set (BUILDING_FROM_VCS "NO")
if (GNC_VCS_INFO_RESULT EQUAL 0)
set (BUILDING_FROM_VCS "YES")
# IF building from VCS, we need git
find_package (Git)
if (NOT GIT_FOUND)
message (SEND_ERROR "Looks like we're building from version control, but can't find git executable. Please set GIT_EXECUTABLE.")
endif()
endif()
endif()
IF (WIN32)