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Moved getarch parsing code into a function.

This commit is contained in:
Hank Anderson 2015-01-29 09:30:47 -06:00
parent 8c23965da3
commit dabaecb2bc
1 changed files with 17 additions and 23 deletions
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40
cmake/prebuild.cmake
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@ -65,6 +65,19 @@ endif ()
include("${CMAKE_SOURCE_DIR}/cmake/c_check.cmake") include("${CMAKE_SOURCE_DIR}/cmake/c_check.cmake")
include("${CMAKE_SOURCE_DIR}/cmake/f_check.cmake") include("${CMAKE_SOURCE_DIR}/cmake/f_check.cmake")
# Reads string from getarch into CMake vars. Format of getarch vars is VARNAME=VALUE
function(ParseGetArchVars GETARCH_IN)
string(REGEX MATCHALL "[0-9_a-zA-Z]+=[0-9_a-zA-Z]+" GETARCH_RESULT_LIST "${GETARCH_IN}")
foreach (GETARCH_LINE ${GETARCH_RESULT_LIST})
# split the line into var and value, then assign the value to a CMake var
string(REGEX MATCHALL "[0-9_a-zA-Z]+" SPLIT_VAR "${GETARCH_LINE}")
list(GET SPLIT_VAR 0 VAR_NAME)
list(GET SPLIT_VAR 1 VAR_VALUE)
message(STATUS "Setting ${VAR_NAME} to ${VAR_VALUE}")
set(${VAR_NAME} ${VAR_VALUE} PARENT_SCOPE)
endforeach ()
endfunction ()
# compile getarch # compile getarch
enable_language(ASM) enable_language(ASM)
set(GETARCH_DIR "${PROJECT_BINARY_DIR}/getarch_build") set(GETARCH_DIR "${PROJECT_BINARY_DIR}/getarch_build")
@ -85,18 +98,9 @@ execute_process(COMMAND ${GETARCH_BIN} 1 OUTPUT_VARIABLE GETARCH_CONF_OUT)
#message(STATUS "GETARCH results:\n${GETARCH_MAKE_OUT}") #message(STATUS "GETARCH results:\n${GETARCH_MAKE_OUT}")
# append config data from getarch to the TARGET file # append config data from getarch to the TARGET file and read in CMake vars
file(APPEND ${TARGET_CONF} ${GETARCH_CONF_OUT}) file(APPEND ${TARGET_CONF} ${GETARCH_CONF_OUT})
ParseGetArchVars(${GETARCH_MAKE_OUT})
# TODO: make this a function, the exact same code is used again with getarch2
string(REGEX MATCHALL "[0-9_a-zA-Z]+=[0-9_a-zA-Z]+" GETARCH_RESULT_LIST "${GETARCH_MAKE_OUT}")
foreach (GETARCH_LINE ${GETARCH_RESULT_LIST})
# split the line into var and value, then assign the value to a CMake var
string(REGEX MATCHALL "[0-9_a-zA-Z]+" SPLIT_VAR "${GETARCH_LINE}")
list(GET SPLIT_VAR 0 VAR_NAME)
list(GET SPLIT_VAR 1 VAR_VALUE)
set(${VAR_NAME} ${VAR_VALUE})
endforeach ()
set(GETARCH2_DIR "${PROJECT_BINARY_DIR}/getarch2_build") set(GETARCH2_DIR "${PROJECT_BINARY_DIR}/getarch2_build")
set(GETARCH2_BIN "getarch_2nd${CMAKE_EXECUTABLE_SUFFIX}") set(GETARCH2_BIN "getarch_2nd${CMAKE_EXECUTABLE_SUFFIX}")
@ -112,17 +116,7 @@ try_compile(GETARCH2_RESULT ${GETARCH2_DIR}
execute_process(COMMAND ${GETARCH2_BIN} 0 OUTPUT_VARIABLE GETARCH2_MAKE_OUT) execute_process(COMMAND ${GETARCH2_BIN} 0 OUTPUT_VARIABLE GETARCH2_MAKE_OUT)
execute_process(COMMAND ${GETARCH2_BIN} 1 OUTPUT_VARIABLE GETARCH2_CONF_OUT) execute_process(COMMAND ${GETARCH2_BIN} 1 OUTPUT_VARIABLE GETARCH2_CONF_OUT)
#message(STATUS "GETARCH_2 results:\n${GETARCH2_MAKE_OUT}") # append config data from getarch_2nd to the TARGET file and read in CMake vars
# append config data from getarch_2nd to the TARGET file
file(APPEND ${TARGET_CONF} ${GETARCH2_CONF_OUT}) file(APPEND ${TARGET_CONF} ${GETARCH2_CONF_OUT})
ParseGetArchVars(${GETARCH2_MAKE_OUT})
string(REGEX MATCHALL "[0-9_a-zA-Z]+=[0-9_a-zA-Z]+" GETARCH_RESULT_LIST "${GETARCH2_MAKE_OUT}")
foreach (GETARCH_LINE ${GETARCH_RESULT_LIST})
# split the line into var and value, then assign the value to a CMake var
string(REGEX MATCHALL "[0-9_a-zA-Z]+" SPLIT_VAR "${GETARCH_LINE}")
list(GET SPLIT_VAR 0 VAR_NAME)
list(GET SPLIT_VAR 1 VAR_VALUE)
set(${VAR_NAME} ${VAR_VALUE})
endforeach ()