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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.13)
project(jq C)
set(PACKAGE jq)
set(PACKAGE_VERSION "1.6")
set(SO_VERSION "1:4:0")
# interface target holding all compile flags, includes and link dependencies
add_library(jq_compiler_flags INTERFACE)
target_compile_features(jq_compiler_flags INTERFACE c_std_11)
target_compile_options(jq_compiler_flags INTERFACE
"$<$<COMPILE_LANG_AND_ID:C,GNU>:$<BUILD_INTERFACE:-Wall;-Wextra;-Wno-missing-field-initializers;-Wno-unused-parameter;-Wno-unused-function>>"
"$<$<COMPILE_LANG_AND_ID:C,MSVC>:$<BUILD_INTERFACE:-W4>>"
)
target_include_directories(jq_compiler_flags INTERFACE
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
)
# control where the static and shared libraries are built so that on windows
# we don't need to tinker with the path to run the executable
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}")
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}")
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}")
#if(APPLE)
# set(CMAKE_INSTALL_RPATH "@executable_path/../lib")
#elseif(UNIX)
# set(CMAKE_INSTALL_RPATH "$ORIGIN/../lib")
#endif()
function(target_compile_definitions_if_true)
foreach(arg IN LISTS ARGN)
if(${arg})
#message(STATUS "define ${arg}")
target_compile_definitions(jq_compiler_flags INTERFACE ${arg}=1)
endif()
endforeach()
endfunction()
#option(BUILD_SHARED_LIBS "Build using shared libraries" ON)
#if(MSVC)
# option(MSVC_STATIC_RUNTIME "Build with static runtime" OFF)
#endif()
option(ENABLE_MAINTAINER_MODE "Enable maintainer mode" ON)
option(ENABLE_VALGRIND "Run tests under Valgrind" ON)
option(ENABLE_ASAN "Enable address sanitizer" OFF)
option(ENABLE_UBSAN "Enable undefined behavior sanitizer" OFF)
option(ENABLE_GCOV "Enable gcov code coverage tool" OFF)
option(ENABLE_DOCS "Build docs" ON)
option(ENABLE_ERROR_INJECTION "Build and test with error injection" OFF)
option(ENABLE_ALL_STATIC "Link jq with static libraries only" OFF)
option(ENABLE_PTHREAD_TLS "Enable use of pthread thread local storage" OFF)
option(WITH_ONIGURUMA "Try this for a non-standard install prefix of the oniguruma library" "yes")
# maintainer mode requires bison and flex
if(ENABLE_MAINTAINER_MODE)
find_package(BISON 3.0 REQUIRED)
find_package(FLEX REQUIRED)
endif()
find_program(VALGRIND_cmd valgrind DOC "valgrind is required to test jq")
if(NOT VALGRIND_cmd)
option(ENABLE_VALGRIND "Run tests under Valgrind" OFF)
endif()
if(ENABLE_DOCS)
find_program(BUNDLE_cmd bundle DOC "bundle is required to build jq documentation")
if(NOT BUNDLE_cmd)
option(ENABLE_DOCS "Build docs" OFF)
message(WARNING "Ruby dependencies for building jq documentation not found")
endif()
endif()
set(VERSION ${PACKAGE_VERSION})
target_compile_definitions(jq_compiler_flags INTERFACE PACKAGE=${PACKAGE} VERSION=${VERSION})
include(modules/oniguruma/cmake/dist.cmake)
include(CheckCSourceCompiles)
include(CheckIncludeFiles)
include(CheckFunctionExists)
include(CheckSymbolExists)
include(CheckStructHasMember)
include(TestBigEndian)
if(MINGW OR WIN32)
set(HAVE_WIN32 1)
target_compile_definitions(jq_compiler_flags INTERFACE WIN32=1)
endif()
check_include_files("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
check_include_files(sys/types.h HAVE_SYS_TYPES_H)
check_include_files(sys/stat.h HAVE_SYS_STAT_H)
check_include_files(stdlib.h HAVE_STDLIB_H)
check_include_files(string.h HAVE_STRING_H)
check_include_files(memory.h HAVE_MEMORY_H)
check_include_files(strings.h HAVE_STRINGS_H)
check_include_files(inttypes.h HAVE_INTTYPES_H)
check_include_files(stdint.h HAVE_STDINT_H)
check_include_files(unistd.h HAVE_UNISTD_H)
target_compile_definitions_if_true(
STDC_HEADERS
HAVE_SYS_TYPES_H
HAVE_SYS_STAT_H
HAVE_STDLIB_H
HAVE_STRING_H
HAVE_MEMORY_H
HAVE_STRINGS_H
HAVE_INTTYPES_H
HAVE_STDINT_H
HAVE_UNISTD_H
)
#set(CMAKE_REQUIRED_LIBRARIES "c")
check_function_exists(memmem HAVE_MEMMEM)
check_function_exists(mkstemp HAVE_MKSTEMP)
check_include_files(alloca.h HAVE_ALLOCA_H)
check_function_exists(alloca HAVE_ALLOCA)
#check_include_files(shlwapi.h WIN32)
target_compile_definitions_if_true(
HAVE_MEMMEM
HAVE_MKSTEMP
HAVE_ALLOCA_H
HAVE_ALLOCA
)
check_symbol_exists(isatty "unistd.h" HAVE_ISATTY)
check_symbol_exists(_isatty "io.h" HAVE__ISATTY)
check_symbol_exists(strptime "time.h" HAVE_STRPTIME)
check_symbol_exists(strftime "time.h" HAVE_STRFTIME)
check_symbol_exists(timegm "time.h" HAVE_TIMEGM)
check_symbol_exists(gmtime_r "time.h" HAVE_GMTIME_R)
check_symbol_exists(gmtime "time.h" HAVE_GMTIME)
check_symbol_exists(localtime_r "time.h" HAVE_LOCALTIME_R)
check_symbol_exists(localtime "time.h" HAVE_LOCALTIME)
check_symbol_exists(gettimeofday "time.h" HAVE_GETTIMEOFDAY)
target_compile_definitions_if_true(
HAVE_ISATTY
HAVE__ISATTY
HAVE_STRPTIME
HAVE_STRFTIME
HAVE_TIMEGM
HAVE_GMTIME_R
HAVE_GMTIME
HAVE_LOCALTIME_R
HAVE_LOCALTIME
HAVE_GETTIMEOFDAY
)
CHECK_STRUCT_HAS_MEMBER("struct tm" tm_gmtoff time.h HAVE_TM_TM_GMT_OFF LANGUAGE C)
CHECK_STRUCT_HAS_MEMBER("struct tm" __tm_gmtoff time.h HAVE_TM___TM_GMT_OFF LANGUAGE C)
target_compile_definitions_if_true(
HAVE_TM_TM_GMT_OFF
HAVE_TM___TM_GMT_OFF
)
if(ENABLE_PTHREAD_TLS)
set(THREADS_PREFER_PTHREAD_FLAG TRUE)
find_package(Threads)
if(CMAKE_USE_PTHREADS_INIT)
#set(CMAKE_REQUIRED_LIBRARIES "pthread")
check_symbol_exists(pthread_key_create "pthread.h" HAVE_PTHREAD_KEY_CREATE)
check_symbol_exists(pthread_once "pthread.h" HAVE_PTHREAD_ONCE)
check_symbol_exists(atexit "stdlib.h" HAVE_ATEXIT)
target_compile_definitions_if_true(
HAVE_PTHREAD_KEY_CREATE
HAVE_PTHREAD_ONCE
HAVE_ATEXIT
)
target_link_libraries(jq_compiler_flags Threads::Threads)
endif()
endif()
set(CMAKE_REQUIRED_LIBRARIES "m")
check_symbol_exists(acos "math.h" HAVE_ACOS)
check_symbol_exists(acosh "math.h" HAVE_ACOSH)
check_symbol_exists(asin "math.h" HAVE_ASIN)
check_symbol_exists(asinh "math.h" HAVE_ASINH)
check_symbol_exists(atan2 "math.h" HAVE_ATAN2)
check_symbol_exists(atan "math.h" HAVE_ATAN)
check_symbol_exists(atanh "math.h" HAVE_ATANH)
check_symbol_exists(cbrt "math.h" HAVE_CBRT)
check_symbol_exists(ceil "math.h" HAVE_CEIL)
check_symbol_exists(copysign "math.h" HAVE_COPYSIGN)
check_symbol_exists(cos "math.h" HAVE_COS)
check_symbol_exists(cosh "math.h" HAVE_COSH)
check_symbol_exists(drem "math.h" HAVE_DREM)
check_symbol_exists(erf "math.h" HAVE_ERF)
check_symbol_exists(erfc "math.h" HAVE_ERFC)
check_symbol_exists(exp10 "math.h" HAVE_EXP10)
check_symbol_exists(exp2 "math.h" HAVE_EXP2)
check_symbol_exists(exp "math.h" HAVE_EXP)
check_symbol_exists(expm1 "math.h" HAVE_EXPM1)
check_symbol_exists(fabs "math.h" HAVE_FABS)
check_symbol_exists(fdim "math.h" HAVE_FDIM)
check_symbol_exists(floor "math.h" HAVE_FLOOR)
check_symbol_exists(fma "math.h" HAVE_FMA)
check_symbol_exists(fmax "math.h" HAVE_FMAX)
check_symbol_exists(fmin "math.h" HAVE_FMIN)
check_symbol_exists(fmod "math.h" HAVE_FMOD)
check_symbol_exists(frexp "math.h" HAVE_FREXP)
check_symbol_exists(gamma "math.h" HAVE_GAMMA)
check_symbol_exists(hypot "math.h" HAVE_HYPOT)
check_symbol_exists(j0 "math.h" HAVE_J0)
check_symbol_exists(j1 "math.h" HAVE_J1)
check_symbol_exists(jn "math.h" HAVE_JN)
check_symbol_exists(ldexp "math.h" HAVE_LDEXP)
check_symbol_exists(lgamma "math.h" HAVE_LGAMMA)
check_symbol_exists(log10 "math.h" HAVE_LOG10)
check_symbol_exists(log1p "math.h" HAVE_LOG1P)
check_symbol_exists(log2 "math.h" HAVE_LOG2)
check_symbol_exists(log "math.h" HAVE_LOG)
check_symbol_exists(logb "math.h" HAVE_LOGB)
check_symbol_exists(modf "math.h" HAVE_MODF)
check_symbol_exists(lgamma_r "math.h" HAVE_LGAMMA_R)
check_symbol_exists(nearbyint "math.h" HAVE_NEARBYINT)
check_symbol_exists(nextafter "math.h" HAVE_NEXTAFTER)
check_symbol_exists(nexttoward "math.h" HAVE_NEXTTOWARD)
check_symbol_exists(pow10 "math.h" HAVE_POW10)
check_symbol_exists(pow "math.h" HAVE_POW)
check_symbol_exists(remainder "math.h" HAVE_REMAINDER)
check_symbol_exists(rint "math.h" HAVE_RINT)
check_symbol_exists(round "math.h" HAVE_ROUND)
check_symbol_exists(scalb "math.h" HAVE_SCALB)
check_symbol_exists(scalbln "math.h" HAVE_SCALBLN)
check_symbol_exists(significand "math.h" HAVE_SIGNIFICAND)
check_symbol_exists(sin "math.h" HAVE_SIN)
check_symbol_exists(sinh "math.h" HAVE_SINH)
check_symbol_exists(sqrt "math.h" HAVE_SQRT)
check_symbol_exists(tan "math.h" HAVE_TAN)
check_symbol_exists(tanh "math.h" HAVE_TANH)
check_symbol_exists(tgamma "math.h" HAVE_TGAMMA)
check_symbol_exists(trunc "math.h" HAVE_TRUNC)
check_symbol_exists(y0 "math.h" HAVE_Y0)
check_symbol_exists(y1 "math.h" HAVE_Y1)
check_symbol_exists(yn "math.h" HAVE_YN)
unset(CMAKE_REQUIRED_LIBRARIES)
target_compile_definitions_if_true(
HAVE_ACOSH
HAVE_ACOS
HAVE_ASIN
HAVE_ASINH
HAVE_ATAN2
HAVE_ATAN
HAVE_ATANH
HAVE_CBRT
HAVE_CEIL
HAVE_COPYSIGN
HAVE_COS
HAVE_COSH
HAVE_DREM
HAVE_ERF
HAVE_ERFC
HAVE_EXP10
HAVE_EXP2
HAVE_EXP
HAVE_EXPM1
HAVE_FABS
HAVE_FDIM
HAVE_FLOOR
HAVE_FMA
HAVE_FMAX
HAVE_FMIN
HAVE_FMOD
HAVE_FREXP
HAVE_GAMMA
HAVE_HYPOT
HAVE_J0
HAVE_J1
HAVE_JN
HAVE_LDEXP
HAVE_LGAMMA
HAVE_LOG10
HAVE_LOG1P
HAVE_LOG2
HAVE_LOG
HAVE_LOGB
HAVE_MODF
HAVE_LGAMMA_R
HAVE_NEARBYINT
HAVE_NEXTAFTER
HAVE_NEXTTOWARD
HAVE_POW10
HAVE_POW
HAVE_REMAINDER
HAVE_RINT
HAVE_ROUND
HAVE_SCALB
HAVE_SCALBLN
HAVE_SIGNIFICAND
HAVE_SIN
HAVE_SINH
HAVE_SQRT
HAVE_TAN
HAVE_TANH
HAVE_TGAMMA
HAVE_TRUNC
HAVE_Y0
HAVE_Y1
HAVE_YN
)
CHECK_C_SOURCE_COMPILES("static __thread int x = 1; int main() { return x; }" HAVE___THREAD)
target_compile_definitions_if_true(HAVE___THREAD)
TEST_BIG_ENDIAN(TEST_BYTE_ORDER_BIG_ENDIAN)
if(TEST_BYTE_ORDER_BIG_ENDIAN)
target_compile_definitions(jq_compiler_flags INTERFACE IEEE_MC68k=1)
else()
target_compile_definitions(jq_compiler_flags INTERFACE IEEE_8087=1)
endif()
set(HAVE_LIBONIG 0)
if(WITH_ONIGURUMA STREQUAL "builtin")
message(STATUS "build and link builtin oniguruma library")
add_subdirectory(modules/oniguruma)
set(HAVE_LIBONIG 1)
elseif(IS_DIRECTORY ${WITH_ONIGURUMA})
message(STATUS "link oniguruma library from ${WITH_ONIGURUMA}")
find_package(oniguruma REQUIRED PATHS ${WITH_ONIGURUMA} NO_DEFAULT_PATH)
else()
find_package(oniguruma)
endif()
if(oniguruma_FOUND)
set(HAVE_LIBONIG 1)
endif()
target_compile_definitions_if_true(HAVE_LIBONIG)
add_library(jq
src/builtin.c src/bytecode.c src/compile.c src/execute.c
src/jq_test.c src/jv.c src/jv_alloc.c src/jv_aux.c
src/jv_dtoa.c src/jv_file.c src/jv_parse.c src/jv_print.c
src/jv_unicode.c src/linker.c src/locfile.c src/util.c
src/builtin.h src/bytecode.h src/compile.h
src/exec_stack.h src/jq_parser.h src/jv_alloc.h src/jv_dtoa.h
src/jv_unicode.h src/jv_utf8_tables.h src/lexer.l src/libm.h
src/linker.h src/locfile.h src/opcode_list.h src/parser.y
src/util.h
)
target_link_libraries(jq PUBLIC "$<BUILD_INTERFACE:jq_compiler_flags>")
target_link_libraries(jq PUBLIC -lm)
target_link_options(jq PRIVATE -export-symbols-regex '^j[qv]_' -version-info ${SO_VERSION})
#target_link_options(jq PRIVATE -export-symbols-regex '^j[qv]_')
set_target_properties(jq PROPERTIES
VERSION ${VERSION}
SOVERSION ${SO_VERSION}
)
if(HAVE_WIN32)
target_link_libraries(jq PUBLIC -lshlwapi)
endif()
if(ENABLE_MAINTAINER_MODE)
FLEX_TARGET(jq_lexer src/lexer.l ${CMAKE_CURRENT_SOURCE_DIR}/src/lexer.c
COMPILE_FLAGS --warnings=all -d
DEFINES_FILE ${CMAKE_CURRENT_SOURCE_DIR}/src/lexer.h
)
target_sources(jq PRIVATE
${FLEX_JQ_LEXER_OUTPUTS} ${FLEX_JQ_LEXER_OUTPUT_HEADER}
src/parser.h src/parser.c
src/builtin.inc src/version.h
)
else()
target_sources(jq PRIVATE
src/lexer.h src/lexer.c
src/parser.h src/parser.c
src/builtin.inc src/version.h
)
endif()
if(ENABLE_UBSAN)
target_compile_options(jq PUBLIC -fsanitize=undefined)
endif()
if(ENABLE_ASAN)
target_compile_options(jq PUBLIC -fsanitize=address)
set(NO_VALGRIND ON)
if(ENABLE_VALGRIND)
set(NO_VALGRIND OFF)
else()
set(NO_VALGRIND ON)
endif()
endif()
if(ENABLE_GCOV)
target_compile_options(jq PUBLIC --coverage --no-inline)
endif()
if(ENABLE_ERROR_INJECTION)
add_library(jq_inject_errors src/inject_errors.c)
target_link_libraries(jq_inject_errors PRIVATE dl)
target_link_options(jq_inject_errors PRIVATE -module)
endif()
# TODO: remake src/version.h if and only if the git ID has changed
add_custom_command(
OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/src/builtin.inc
DEPENDS src/builtin.jq
COMMENT "making src/builtin.inc from src/builtin.jq"
COMMAND perl ${CMAKE_CURRENT_SOURCE_DIR}/scripts/gen_builtin_inc.pl ${CMAKE_CURRENT_SOURCE_DIR}/src/builtin.jq > ${CMAKE_CURRENT_SOURCE_DIR}/src/builtin.inc
)
set_source_files_properties(src/builtin.c PROPERTIES OBJECT_DEPENDS src/builtin.inc)
if(${WITH_ONIGURUMA} STREQUAL "builtin")
target_link_libraries(jq PUBLIC onig)
target_include_directories(jq PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/modules/oniguruma/src>
$<INSTALL_INTERFACE:include>
)
elseif(HAVE_LIBONIG)
target_link_libraries(jq PUBLIC oniguruma::onig)
endif()
# src/builtin.c calls setenv, which is not portable on windows
# below check will add a local implementation and compile
if(WIN32 AND MINGW)
check_symbol_exists(setenv "stdlib.h" HAVE_SETENV)
target_compile_definitions_if_true(HAVE_SETENV)
if(NOT HAVE_SETENV)
target_sources(jq PRIVATE
src/setenv.h src/setenv.c
)
message(STATUS "patching src/builtin.c")
execute_process(
COMMAND patch -p0 -N --binary -i builtin.c.patch
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
endif()
endif()
add_executable(jq_bin src/main.c src/version.h)
set_target_properties(jq_bin PROPERTIES OUTPUT_NAME jq)
target_link_libraries(jq_bin PRIVATE jq)
if(ENABLE_ALL_STATIC)
target_link_options(jq_bin PRIVATE -all-static)
endif()
# TODO: support test and build manpage
if(ENABLE_DOCS)
endif()
# TODO: support full packaging
install_library(jq)
install_executable(jq_bin)
install_header(src/jv.h src/jq.h)
install_data(AUTHORS COPYING NEWS README)
# export cmake configurations
install(TARGETS jq onig EXPORT jqTargets)
install(EXPORT jqTargets FILE jqTargets.cmake DESTINATION lib/cmake/jq)
include(CMakePackageConfigHelpers)
# generate the config file that includes the exports
configure_package_config_file(
${CMAKE_CURRENT_SOURCE_DIR}/Config.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/jqConfig.cmake
INSTALL_DESTINATION lib/cmake/jq
NO_SET_AND_CHECK_MACRO
NO_CHECK_REQUIRED_COMPONENTS_MACRO
)
# generate the version file for the config file
write_basic_package_version_file(
${CMAKE_CURRENT_BINARY_DIR}/jqConfigVersion.cmake
VERSION ${PACKAGE_VERSION}
COMPATIBILITY AnyNewerVersion
)
# install the configuration file
install(FILES
${CMAKE_CURRENT_BINARY_DIR}/jqConfig.cmake
${CMAKE_CURRENT_BINARY_DIR}/jqConfigVersion.cmake
DESTINATION lib/cmake/jq
)
# information in legacy pkgconfig is wrong/missing
#configure_file(${CMAKE_CURRENT_SOURCE_DIR}/jq.pc.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/jq.pc @ONLY)
#install(FILES ${CMAKE_CURRENT_BINARY_DIR}/jq.pc DESTINATION lib/pkgconfig)
#export(EXPORT jqTargets FILE ${CMAKE_CURRENT_BINARY_DIR}/jqTargets.cmake)