Macintosh-SW
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mpw-shell
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use a macro for ragel command.

This commit is contained in:
Kelvin Sherlock 2016-01-29 22:23:51 -05:00
parent e1a8146325
commit 3e5a128d8e
1 changed files with 58 additions and 9 deletions
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67
CMakeLists.txt
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@ -4,11 +4,9 @@ project("mpw-shell")
set (PROJECT_TYPE "CXX")
set (PROJECT_NAME "MPW Shell")
set(CMAKE_CXX_FLAGS "-std=c++14 -g -Wall -Wno-unused-variable -Wno-multichar")
set(CMAKE_CXX_FLAGS "-g -Wall -Wno-unused-variable -Wno-multichar")
if(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
#set(CMAKE_CXX_COMPILER "clang++")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-const-variable ")
endif()
@ -21,12 +19,48 @@ endif()
add_definitions(-I ${CMAKE_SOURCE_DIR}/)
# from https://github.com/gsauthof/cmake-ragel
macro(RAGEL_TARGET Name Input Output)
set(RAGEL_EXECUTABLE "ragel")
set(RAGEL_TARGET_usage
"RAGEL_TARGET(<Name> <Input> <Output> [COMPILE_FLAGS <string>]")
if(${ARGC} GREATER 3)
if(${ARGC} EQUAL 5)
if("${ARGV3}" STREQUAL "COMPILE_FLAGS")
set(RAGEL_EXECUTABLE_opts "${ARGV4}")
separate_arguments(RAGEL_EXECUTABLE_opts)
else()
message(SEND_ERROR ${RAGEL_TARGET_usage})
endif()
else()
message(SEND_ERROR ${RAGEL_TARGET_usage})
endif()
endif()
add_custom_command(
OUTPUT mpw-shell-read.cpp
COMMAND ragel -p -G2 -o mpw-shell-read.cpp "${CMAKE_CURRENT_SOURCE_DIR}/mpw-shell-read.rl"
MAIN_DEPENDENCY mpw-shell-read.rl
)
add_custom_command(OUTPUT ${Output}
COMMAND ${RAGEL_EXECUTABLE}
ARGS ${RAGEL_EXECUTABLE_opts} -o${CMAKE_CURRENT_BINARY_DIR}/${Output} ${Input}
DEPENDS ${Input}
COMMENT
"[RAGEL][${Name}] Compiling state machine with Ragel ${RAGEL_VERSION}"
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
set(RAGEL_${Name}_DEFINED TRUE)
set(RAGEL_${Name}_OUTPUTS ${Output})
set(RAGEL_${Name}_INPUT ${Input})
set(RAGEL_${Name}_COMPILE_FLAGS ${RAGEL_EXECUTABLE_opts})
endmacro()
#add_custom_command(
# OUTPUT mpw-shell-read.cpp
# COMMAND ragel -p -G2 -o mpw-shell-read.cpp "${CMAKE_CURRENT_SOURCE_DIR}/mpw-shell-read.rl"
# MAIN_DEPENDENCY mpw-shell-read.rl
#)
RAGEL_TARGET(mpw-shell-read mpw-shell-read.rl mpw-shell-read.cpp COMPILE_FLAGS "-p -G2")
RAGEL_TARGET(phase1 phase1.rl phase1.cpp COMPILE_FLAGS "-p -G2")
RAGEL_TARGET(phase2 phase2.rl phase2.cpp COMPILE_FLAGS "-p -G2")
add_custom_command(
OUTPUT mpw-shell-expand.cpp
@ -52,6 +86,8 @@ add_custom_command(
MAIN_DEPENDENCY value.rl
)
add_custom_command(
OUTPUT mpw-shell-quote.cpp
COMMAND ragel -p -G2 -o mpw-shell-quote.cpp "${CMAKE_CURRENT_SOURCE_DIR}/mpw-shell-quote.rl"
@ -59,8 +95,21 @@ add_custom_command(
)
add_custom_command(
OUTPUT mpw-shell-grammar.cpp mpw-shell-grammar.h
COMMAND cp -f "${CMAKE_CURRENT_SOURCE_DIR}/mpw-shell-grammar.lemon" "mpw-shell-grammar.lemon"
COMMAND lemon++ mpw-shell-grammar.lemon
COMMAND cp -f mpw-shell-grammar.h "${CMAKE_CURRENT_SOURCE_DIR}/"
COMMAND cp -f mpw-shell-grammar.out "${CMAKE_CURRENT_SOURCE_DIR}/"
MAIN_DEPENDENCY mpw-shell-grammar.lemon
)
add_executable(mpw-shell mpw-shell.cpp mpw-shell-read.cpp mpw-shell-token.cpp mpw-shell-expand.cpp
mpw-shell-execute.cpp mpw-shell-builtins.cpp mpw-shell-parser.cpp value.cpp mpw-shell-quote.cpp)
mpw-shell-execute.cpp mpw-shell-builtins.cpp mpw-shell-parser.cpp value.cpp mpw-shell-quote.cpp
phase1.cpp phase2.cpp )
# all this for -std=c++14
set_property (TARGET mpw-shell PROPERTY CXX_STANDARD 14)
set_property (TARGET mpw-shell PROPERTY CXX_STANDARD_REQUIRED TRUE)
set_property (TARGET mpw-shell PROPERTY CXX_EXTENSIONS FALSE)