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COMP: if a new cmake runs on an old build tree, set CMAKE_LINKER to link to make it link 

Alex
This commit is contained in:
Alexander Neundorf 2007-05-18 10:55:35 -04:00
parent 891f2130cf
commit 15a7414a60
2 changed files with 12 additions and 0 deletions
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4
Modules/CMakeFindBinUtils.cmake
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@ -49,6 +49,10 @@ ENDIF(APPLE)
IF("${CMAKE_CXX_COMPILER_ID}" MATCHES "MSVC" OR "${CMAKE_C_COMPILER_ID}" MATCHES "MSVC")
FIND_PROGRAM(CMAKE_LINKER NAMES link PATHS ${_CMAKE_TOOLCHAIN_LOCATION} NO_DEFAULT_PATH)
FIND_PROGRAM(CMAKE_LINKER NAMES link)
IF(NOT CMAKE_LINKER)
MESSAGE(FATAL_ERROR "Could not find link, please check your installation.")
ENDIF(NOT CMAKE_LINKER)
MARK_AS_ADVANCED(CMAKE_LINKER)
ENDIF("${CMAKE_CXX_COMPILER_ID}" MATCHES "MSVC" OR "${CMAKE_C_COMPILER_ID}" MATCHES "MSVC")

8
Modules/Platform/cl.cmake
View File

@ -2,6 +2,14 @@ SET(CMAKE_LIBRARY_PATH_FLAG "-LIBPATH:")
SET(CMAKE_LINK_LIBRARY_FLAG "")
SET(MSVC 1)
# hack: if a new cmake (which uses CMAKE__LINKER) runs on an old build tree
# (where link was hardcoded) and where CMAKE_LINKER isn't in the cache
# and still cmake didn't fail in CMakeFindBinUtils.cmake (because it isn't rerun)
# hardcode CMAKE_LINKER here to link, so it behaves as it did before, Alex
IF(NOT DEFINED CMAKE_LINKER)
SET(CMAKE_LINKER link)
ENDIF(NOT DEFINED CMAKE_LINKER)
IF(CMAKE_VERBOSE_MAKEFILE)
SET(CMAKE_CL_NOLOGO)
ELSE(CMAKE_VERBOSE_MAKEFILE)