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build: remove code for cmake < 2.6 

Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Julien Danjou 2008-08-18 16:14:44 +02:00
parent acedf9eb70
commit ffd981a645
1 changed files with 4 additions and 17 deletions
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21
CMakeLists.txt
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@ -251,24 +251,11 @@ if(GENERATE_LUADOC)
# {{{ setup a command for ${capi_lua}
macro(a_file_match infile regex result_var)
if(CMAKE_MAJOR_VERSION EQUAL 2 AND CMAKE_MINOR_VERSION LESS 6)
# cmake < 2.6 doesn't know FILE(STRINGS ...)
execute_process(
COMMAND ${GREP_EXECUTABLE} -l ${regex} ${infile}
RESULT_VARIABLE exit_code
OUTPUT_QUIET)
if(exit_code EQUAL 0)
set(${result_var} TRUE)
else()
set(${result_var} FALSE)
endif()
file(STRINGS ${infile} match REGEX ${regex} LIMIT_COUNT 1)
if(match)
set(${result_var} TRUE)
else()
file(STRINGS ${infile} match REGEX ${regex} LIMIT_COUNT 1)
if(match)
set(${result_var} TRUE)
else()
set(${result_var} FALSE)
endif()
set(${result_var} FALSE)
endif()
endmacro()