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Diffstat (limited to 'FindFLEX.cmake')
-rw-r--r-- | FindFLEX.cmake | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/FindFLEX.cmake b/FindFLEX.cmake deleted file mode 100644 index fe83369..0000000 --- a/FindFLEX.cmake +++ /dev/null @@ -1,120 +0,0 @@ -#============================================================================= -# Copyright 2009 Kitware, Inc. -# Copyright 2006 Tristan Carel -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# -# * Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# * Neither the names of Kitware, Inc., the Insight Software Consortium, -# nor the names of their contributors may be used to endorse or promote -# products derived from this software without specific prior written -# permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# -# ------------------------------------------------------------------------------ -# -# The above copyright and license notice applies to distributions of -# CMake in source and binary form. Some source files contain additional -# notices of original copyright by their contributors; see each source -# for details. Third-party software packages supplied with CMake under -# compatible licenses provide their own copyright notices documented in -# corresponding subdirectories. -#============================================================================= - -FIND_PROGRAM(FLEX_EXECUTABLE flex DOC "path to the flex executable") -MARK_AS_ADVANCED(FLEX_EXECUTABLE) - -FIND_LIBRARY(FL_LIBRARY NAMES fl - DOC "Path to the fl library") - -FIND_PATH(FLEX_INCLUDE_DIR FlexLexer.h - DOC "Path to the flex headers") - -MARK_AS_ADVANCED(FL_LIBRARY FLEX_INCLUDE_DIR) - -SET(FLEX_INCLUDE_DIRS ${FLEX_INCLUDE_DIR}) -SET(FLEX_LIBRARIES ${FL_LIBRARY}) - -IF(FLEX_EXECUTABLE) - - EXECUTE_PROCESS(COMMAND ${FLEX_EXECUTABLE} --version - OUTPUT_VARIABLE FLEX_version_output - ERROR_VARIABLE FLEX_version_error - RESULT_VARIABLE FLEX_version_result - OUTPUT_STRIP_TRAILING_WHITESPACE) - IF(NOT ${FLEX_version_result} EQUAL 0) - IF(FLEX_FIND_REQUIRED) - MESSAGE(SEND_ERROR "Command \"${FLEX_EXECUTABLE} --version\" failed with output:\n${FLEX_version_output}\n${FLEX_version_error}") - ELSE() - MESSAGE("Command \"${FLEX_EXECUTABLE} --version\" failed with output:\n${FLEX_version_output}\n${FLEX_version_error}\nFLEX_VERSION will not be available") - ENDIF() - ELSE() - STRING(REGEX REPLACE "^flex (.*)$" "\\1" - FLEX_VERSION "${FLEX_version_output}") - ENDIF() - - #============================================================ - # FLEX_TARGET (public macro) - #============================================================ - # - MACRO(FLEX_TARGET Name Input Output) - SET(FLEX_TARGET_usage "FLEX_TARGET(<Name> <Input> <Output> [COMPILE_FLAGS <string>]") - IF(${ARGC} GREATER 3) - IF(${ARGC} EQUAL 5) - IF("${ARGV3}" STREQUAL "COMPILE_FLAGS") - SET(FLEX_EXECUTABLE_opts "${ARGV4}") - SEPARATE_ARGUMENTS(FLEX_EXECUTABLE_opts) - ELSE() - MESSAGE(SEND_ERROR ${FLEX_TARGET_usage}) - ENDIF() - ELSE() - MESSAGE(SEND_ERROR ${FLEX_TARGET_usage}) - ENDIF() - ENDIF() - - STRING(REGEX REPLACE "^(.*)(\\.[^.]*)$" "\\2" _fileext "${Output}") - STRING(REPLACE "c" "h" _fileext ${_fileext}) - STRING(REGEX REPLACE "^(.*)(\\.[^.]*)$" "\\1${_fileext}" - OutputHeader "${Output}") - - ADD_CUSTOM_COMMAND(OUTPUT ${Output} ${OutputHeader} - COMMAND ${FLEX_EXECUTABLE} - ARGS ${FLEX_EXECUTABLE_opts} -o${Output} --header-file=${OutputHeader} ${Input} - DEPENDS ${Input} - COMMENT "[FLEX][${Name}] Building scanner with flex ${FLEX_VERSION}" - WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) - - SET(FLEX_${Name}_DEFINED TRUE) - SET(FLEX_${Name}_OUTPUTS ${Output} ${OutputHeader}) - SET(FLEX_${Name}_OUTPUT_HEADER ${OutputHeader}) - SET(FLEX_${Name}_INPUT ${Input}) - SET(FLEX_${Name}_COMPILE_FLAGS ${FLEX_EXECUTABLE_opts}) - ENDMACRO(FLEX_TARGET) - #============================================================ - - -ENDIF(FLEX_EXECUTABLE) - -FIND_PACKAGE_HANDLE_STANDARD_ARGS(FLEX REQUIRED_VARS FLEX_EXECUTABLE - VERSION_VAR FLEX_VERSION) - -# FindFLEX.cmake ends here |