diff options
| author | Andrej Rode <mail@andrejro.de> | 2020-06-19 16:26:13 +0200 |
|---|---|---|
| committer | Andrej Rode <mail@andrejro.de> | 2020-06-20 14:04:04 +0200 |
| commit | 7064e2fa2d71e123d3cdc2892a4e11c3e101cace (patch) | |
| tree | 660b03db2ca7a5a5e599582c6ac233fa683ae3c0 /cmake/Modules | |
| parent | e76d04ca2f4f15e3b1a1ab2a81dd52c4e6d2472c (diff) | |
cmake: Remove FindSWIG from modules and don't check for it
Remove the FindSWIG module and don't check for SWIG in the
main CMakeLists
Diffstat (limited to 'cmake/Modules')
| -rw-r--r-- | cmake/Modules/FindSWIG.cmake | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/cmake/Modules/FindSWIG.cmake b/cmake/Modules/FindSWIG.cmake deleted file mode 100644 index ed1ac93341..0000000000 --- a/cmake/Modules/FindSWIG.cmake +++ /dev/null @@ -1,141 +0,0 @@ -####################################################################### -# Find the library for SWIG -# -# The goal here is to intercept calls to "FIND_PACKAGE(SWIG)" in order -# to do a global version check locally after passing on the "find" to -# SWIG-provided scripts. -######################################################################## - -# make this file non-reentrant within the current context - -if(__INCLUDED_FIND_SWIG_CMAKE) - return() -endif() -set(__INCLUDED_FIND_SWIG_CMAKE TRUE) - -# some status messages - -message(STATUS "") -message(STATUS "Checking for module SWIG") - -# -# First check to see if SWIG installed its own CMake file, or if the -# one provided by CMake finds SWIG. -# - -# save the current MODULE path - -set(SAVED_CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH}) - -# clear the current MODULE path; uses system paths only - -unset(CMAKE_MODULE_PATH) - -# try to find SWIG via the provided parameters, -# handle REQUIRED internally later - -unset(SWIG_FOUND) - -# was the version specified? - -unset(LOCAL_SWIG_FIND_VERSION) -if(SWIG_FIND_VERSION) - set(LOCAL_SWIG_FIND_VERSION ${SWIG_FIND_VERSION}) -endif(SWIG_FIND_VERSION) - -# was EXACT specified? - -unset(LOCAL_SWIG_FIND_VERSION_EXACT) -if(SWIG_FIND_VERSION_EXACT) - set(LOCAL_SWIG_FIND_VERSION_EXACT "EXACT") -endif(SWIG_FIND_VERSION_EXACT) - -# was REQUIRED specified? - -unset(LOCAL_SWIG_FIND_REQUIRED) -if(SWIG_FIND_REQUIRED) - set(LOCAL_SWIG_FIND_REQUIRED "REQUIRED") -endif(SWIG_FIND_REQUIRED) - -# try to find SWIG using the provided parameters, quietly; -# -# this call will error out internally (and not quietly) if: -# 1: EXACT is specified and the version found does not match the requested version; -# 2: REQUIRED is set and SWIG was not found; -# -# this call will return SWIG_FOUND == FALSE if REQUIRED is not set, and: -# 1: SWIG was not found; -# 2: The version found is less than the requested version. - -find_package( - SWIG - ${LOCAL_SWIG_FIND_VERSION} - ${LOCAL_SWIG_FIND_VERSION_EXACT} - ${LOCAL_SWIG_FIND_REQUIRED} - QUIET -) - -# restore CMAKE_MODULE_PATH - -set(CMAKE_MODULE_PATH ${SAVED_CMAKE_MODULE_PATH}) - -# specific version checks - -set(SWIG_VERSION_CHECK FALSE) -if(SWIG_FOUND) - - # SWIG was found; make sure the version meets GR's needs - message(STATUS "Found SWIG version ${SWIG_VERSION}.") - if("${SWIG_VERSION}" VERSION_GREATER "2.0.3") - if(NOT "${SWIG_VERSION}" VERSION_EQUAL "3.0.3" AND - NOT "${SWIG_VERSION}" VERSION_EQUAL "3.0.4") - set(SWIG_VERSION_CHECK TRUE) - else() - message(STATUS "SWIG versions 3.0.3 and 3.0.4 fail to work with GNU Radio.") - endif() - else() - message(STATUS "Minimum SWIG version required is 2.0.4 for GNU Radio.") - endif() - -else() - - # SWIG was either not found, or is less than the requested version - if(SWIG_VERSION) - # SWIG_VERSION is set, but SWIG_FOUND is false; probably a version mismatch - message(STATUS "Found SWIG version ${SWIG_VERSION}.") - message(STATUS "Requested SWIG version is at least ${SWIG_FIND_VERSION}.") - endif() -endif() - -# did the version check fail? - -if(NOT SWIG_VERSION_CHECK) - - # yes: clear various variables and set FOUND to FALSE - message(STATUS "Disabling SWIG because version check failed.") - unset(SWIG_VERSION CACHE) - unset(SWIG_DIR CACHE) - unset(SWIG_EXECUTABLE CACHE) - set(SWIG_FOUND FALSE CACHE BOOL "Set to TRUE if a compatible version of SWIG is found" FORCE) - -endif() - -# check to see if SWIG variables were set - -if(SWIG_FOUND AND SWIG_DIR AND SWIG_EXECUTABLE) - - # yes: even if set SWIG_FOUND==TRUE, then these have already been - # done, but done quietly. It does not hurt to redo them here. - - include(FindPackageHandleStandardArgs) - find_package_handle_standard_args(SWIG DEFAULT_MSG SWIG_EXECUTABLE SWIG_DIR) - mark_as_advanced(SWIG_EXECUTABLE SWIG_DIR) - -elseif(SWIG_FIND_REQUIRED) - - if(SWIG_FIND_VERSION) - message(FATAL_ERROR "The found SWIG version (${SWIG_VERSION}) is not compatible with the version required (${SWIG_FIND_VERSION}).") - else() - message(FATAL_ERROR "SWIG is required, but was not found.") - endif() -endif() |