mirror of
https://github.com/ascii-boxes/boxes.git
synced 2025-02-01 18:39:38 +01:00
138 lines
3.4 KiB
CMake
138 lines
3.4 KiB
CMake
cmake_minimum_required(VERSION 3.27)
|
|
|
|
# Project and generated target name.
|
|
project(boxes LANGUAGES C)
|
|
|
|
# Boxes version, fallback in case not in a boxes Git repository.
|
|
set(BVERSION "2.2.2-dev")
|
|
set(GLOBALCONF "/usr/share/boxes")
|
|
|
|
# Get version from Git repository (tags).
|
|
find_package(Git)
|
|
if (GIT_EXECUTABLE)
|
|
execute_process(
|
|
COMMAND ${GIT_EXECUTABLE} describe --tags --dirty --always
|
|
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
|
|
OUTPUT_VARIABLE GIT_DESCRIBE_OUTPUT
|
|
RESULT_VARIABLE GIT_DESCRIBE_ERROR
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE
|
|
)
|
|
if(NOT GIT_DESCRIBE_ERROR)
|
|
set(BVERSION ${GIT_DESCRIBE_OUTPUT})
|
|
endif()
|
|
endif ()
|
|
|
|
# Generate boxes.h include file.
|
|
# TODO: Use CMake "configure_file" <https://cmake.org/cmake/help/latest/command/configure_file.html>.
|
|
add_custom_command(
|
|
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/boxes.h
|
|
COMMAND sed -e "s|--BVERSION--|${BVERSION}|; s|--GLOBALCONF--|${GLOBALCONF}|"
|
|
${CMAKE_CURRENT_SOURCE_DIR}/src/boxes.in.h > ${CMAKE_CURRENT_BINARY_DIR}/boxes.h
|
|
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/src/boxes.in.h
|
|
VERBATIM
|
|
)
|
|
|
|
# Find packages (probably needs some Conan packages installed, i.e., run "conan install" before).
|
|
find_package(libunistring REQUIRED)
|
|
find_package(PCRE2 REQUIRED)
|
|
find_package(Curses REQUIRED)
|
|
|
|
# Generate parser.
|
|
find_package(BISON REQUIRED)
|
|
bison_target(boxes_parser
|
|
${CMAKE_CURRENT_SOURCE_DIR}/src/parser.y
|
|
${CMAKE_CURRENT_BINARY_DIR}/parser.c
|
|
DEFINES_FILE ${CMAKE_CURRENT_BINARY_DIR}/parser.h
|
|
COMPILE_FLAGS "--warnings=all --verbose"
|
|
)
|
|
|
|
# Generate lexer.
|
|
find_package(FLEX REQUIRED)
|
|
flex_target(boxes_scanner
|
|
${CMAKE_CURRENT_SOURCE_DIR}/src/lexer.l
|
|
${CMAKE_CURRENT_BINARY_DIR}/lex.yy.c
|
|
DEFINES_FILE ${CMAKE_CURRENT_BINARY_DIR}/lex.yy.h
|
|
)
|
|
add_flex_bison_dependency(boxes_scanner boxes_parser)
|
|
|
|
|
|
# The executable target name is the project name.
|
|
# Note that a static library with the project name and suffix "_lib" is
|
|
# built first, and used for testing as well as linking the executable.
|
|
set(TARGET ${PROJECT_NAME})
|
|
|
|
# Includes for both, the static library and the executable.
|
|
set(INCLUDES
|
|
./src
|
|
${CMAKE_CURRENT_BINARY_DIR}
|
|
)
|
|
|
|
# Libraries that are used to compile the static library, and link the executable.
|
|
set(LIBRARIES
|
|
libunistring::libunistring
|
|
pcre2::pcre2
|
|
Curses::Curses
|
|
${FLEX_LIBRARIES}
|
|
)
|
|
|
|
# List all generated files.
|
|
set(GENERATED_FILES
|
|
${CMAKE_CURRENT_BINARY_DIR}/boxes.h
|
|
${BISON_boxes_parser_OUTPUTS}
|
|
${FLEX_boxes_scanner_OUTPUTS}
|
|
)
|
|
|
|
# Source files for the static library.
|
|
set(SOURCES_LIB
|
|
src/bxstring.c
|
|
src/cmdline.c
|
|
src/discovery.c
|
|
src/generate.c
|
|
src/input.c
|
|
src/list.c
|
|
src/parsecode.c
|
|
src/parsing.c
|
|
src/query.c
|
|
src/regulex.c
|
|
src/remove.c
|
|
src/shape.c
|
|
src/tools.c
|
|
src/unicode.c
|
|
)
|
|
|
|
# Source files for only the exectuable (i.e., containing "main").
|
|
set(SOURCES_EXE
|
|
src/boxes.c
|
|
)
|
|
|
|
|
|
# Build static library.
|
|
add_library(${TARGET}_lib STATIC
|
|
${GENERATED_FILES}
|
|
${SOURCES_LIB}
|
|
)
|
|
target_include_directories(${TARGET}_lib
|
|
PUBLIC ${INCLUDES}
|
|
)
|
|
target_link_libraries(${TARGET}_lib
|
|
PUBLIC ${LIBRARIES}
|
|
)
|
|
|
|
# Build boxes exectuable.
|
|
add_executable(${TARGET}
|
|
${SOURCES_EXE}
|
|
)
|
|
target_include_directories(${TARGET}
|
|
PRIVATE ${INCLUDES}
|
|
)
|
|
target_link_libraries(${TARGET}
|
|
PRIVATE
|
|
${TARGET}_lib
|
|
${LIBRARIES}
|
|
)
|
|
|
|
|
|
# Enable and include unit tests.
|
|
enable_testing()
|
|
add_subdirectory(utest)
|