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Merge pull request #17 from lat9nq/custom_tzdb

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cmake: Add option to specify custom zoneinfo
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toast2903 2024-01-31 14:07:27 -05:00 committed by GitHub
commit 80994fc409
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GPG Key ID: B5690EEEBB952194
3 changed files with 76 additions and 50 deletions
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7
CMakeLists.txt
View File

@ -2,6 +2,13 @@ cmake_minimum_required(VERSION 3.10)
project(tzdb2nx VERSION 1.0)
option(TZDB2NX_ZONEINFO_DIR "Specify a custom zoneinfo directory containing time zone data you wish to use" "")
option(TZDB2NX_VERSION "Specify a custom zoneinfo version with the directory" "")
if (TZDB2NX_ZONEINFO_DIR AND NOT TZDB2NX_VERSION)
message(FATAL_ERROR "TZDB2NX_ZONEINFO_DIR was specified but TZDB2NX_VERSION was left undefined.")
endif()
set(CMAKE_CXX_STANDARD 20)
if (APPLE)

71
externals/tz/CMakeLists.txt vendored
View File

@ -1,44 +1,59 @@
set(TZ_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/tz" CACHE PATH "Time zone source directory")
set(TZ_DIR "${CMAKE_CURRENT_BINARY_DIR}/tz")
set(TZ_TMP_SOURCE_DIR "${CMAKE_CURRENT_BINARY_DIR}/tmpsrc")
set(TZ_ZONEINFO_DIR "${TZ_DIR}/usr/share/zoneinfo" CACHE PATH "Time zone info data directory")
set(TZIF_LIST_FILE "${CMAKE_CURRENT_BINARY_DIR}/tzif_list.txt" CACHE PATH "List of zone info files")
if (TZDB2NX_ZONEINFO_DIR)
set(TZ_ZONEINFO_DIR "${TZDB2NX_ZONEINFO_DIR}" CACHE PATH "Time zone info data directory")
else()
set(TZ_ZONEINFO_DIR "${TZ_DIR}/usr/share/zoneinfo" CACHE PATH "Time zone info data directory")
endif()
find_program(GNU_MAKE make)
if ("${GNU_MAKE}" STREQUAL "GNU_MAKE-NOTFOUND")
if (NOT GNU_MAKE)
message(FATAL_ERROR "GNU make not found")
endif()
find_program(GIT_PROGRAM git)
if (NOT GIT_PROGRAM)
message(FATAL_ERROR "git program not found")
endif()
if (NOT EXISTS "${TZ_DIR}" OR NOT EXISTS "${TZIF_LIST_FILE}")
# tz's makefile can only build in-tree, so copy the whole source tree to a
# separate directory before building.
file(COPY ${TZ_SOURCE_DIR}/ DESTINATION ${TZ_TMP_SOURCE_DIR})
if (NOT TZDB2NX_ZONEINFO_DIR) # If a custom zoneinfo directory was specified
# tz's makefile can only build in-tree, so copy the whole source tree to a
# separate directory before building.
execute_process(
COMMAND
${GIT_PROGRAM} clone --depth 1 "file://${TZ_SOURCE_DIR}" "${TZ_TMP_SOURCE_DIR}"
COMMAND_ERROR_IS_FATAL ANY
)
if (APPLE)
set(TZ_MAKEFLAGS "LDLIBS=${Intl_LIBRARY}")
else()
set(TZ_MAKEFLAGS)
if (APPLE)
set(TZ_MAKEFLAGS "LDLIBS=${Intl_LIBRARY}")
else()
set(TZ_MAKEFLAGS)
endif()
execute_process(
COMMAND
${GNU_MAKE} DESTDIR=${TZ_DIR} ${TZ_MAKEFLAGS} install
WORKING_DIRECTORY
${TZ_TMP_SOURCE_DIR}
COMMAND_ERROR_IS_FATAL ANY
)
unset(TZ_MAKEFLAGS)
# Step taken by Arch Linux packaging, but Nintendo apparently skips it
# execute_process(
# COMMAND
# "${TZDB_LOCATION}/zic" -b fat -d ${TZDB_ZONEINFO} africa antarctica asia australasia europe northamerica southamerica etcetera backward factory
# WORKING_DIRECTORY
# "${TZDB_LOCATION}"
# COMMAND_ERROR_IS_FATAL ANY
# )
endif()
execute_process(
COMMAND
${GNU_MAKE} DESTDIR=${TZ_DIR} ${TZ_MAKEFLAGS} install
WORKING_DIRECTORY
${TZ_TMP_SOURCE_DIR}
COMMAND_ERROR_IS_FATAL ANY
)
unset(TZ_MAKEFLAGS)
# Step taken by Arch Linux packaging, but Nintendo apparently skips it
# execute_process(
# COMMAND
# "${TZDB_LOCATION}/zic" -b fat -d ${TZDB_ZONEINFO} africa antarctica asia australasia europe northamerica southamerica etcetera backward factory
# WORKING_DIRECTORY
# "${TZDB_LOCATION}"
# COMMAND_ERROR_IS_FATAL ANY
# )
execute_process(
COMMAND
${CMAKE_COMMAND} -P ${PROJECT_SOURCE_DIR}/CMakeModules/list_directory.cmake false ON

48
src/tzdb/CMakeLists.txt
View File

@ -1,10 +1,10 @@
find_program(GIT_PROGRAM git)
if ("${GIT_PROGRAM}" STREQUAL "GIT_PROGRAM-NOTFOUND")
if (NOT GIT_PROGRAM)
message(FATAL_ERROR "git program not found")
endif()
find_program(GNU_DATE date)
if ("${GNU_DATE}" STREQUAL "GNU_DATE-NOTFOUND")
if (NOT GNU_DATE)
message(FATAL_ERROR "date program not found")
endif()
@ -13,29 +13,33 @@ set(NX_ZONEINFO_DIR "${NX_TZDB_DIR}/zoneinfo")
set(TZDB_VERSION_FILE ${TZ_SOURCE_DIR}/NEWS)
execute_process(
COMMAND
${GIT_PROGRAM} log --pretty=%at -n1 NEWS
OUTPUT_VARIABLE
TZ_COMMIT_TIME
WORKING_DIRECTORY
${TZ_SOURCE_DIR}
COMMAND_ERROR_IS_FATAL ANY)
if (NOT "${TZDB2NX_VERSION}" STREQUAL "")
set(TZDB_VERSION "${TZDB2NX_VERSION}\n")
else()
execute_process(
COMMAND
${GIT_PROGRAM} log --pretty=%at -n1 NEWS
OUTPUT_VARIABLE
TZ_COMMIT_TIME
WORKING_DIRECTORY
${TZ_SOURCE_DIR}
COMMAND_ERROR_IS_FATAL ANY)
string(REPLACE "\n" "" TZ_COMMIT_TIME "${TZ_COMMIT_TIME}")
string(REPLACE "\n" "" TZ_COMMIT_TIME "${TZ_COMMIT_TIME}")
if (APPLE OR CMAKE_SYSTEM_NAME MATCHES "DragonFly|FreeBSD|NetBSD|OpenBSD")
set(VERSION_COMMAND ${GNU_DATE} -r ${TZ_COMMIT_TIME} +%y%m%d)
else ()
set(VERSION_COMMAND ${GNU_DATE} +%y%m%d --date=@${TZ_COMMIT_TIME})
endif ()
if (APPLE OR CMAKE_SYSTEM_NAME MATCHES "DragonFly|FreeBSD|NetBSD|OpenBSD")
set(VERSION_COMMAND ${GNU_DATE} -r ${TZ_COMMIT_TIME} +%y%m%d)
else ()
set(VERSION_COMMAND ${GNU_DATE} +%y%m%d --date=@${TZ_COMMIT_TIME})
endif ()
execute_process(
COMMAND
${VERSION_COMMAND}
OUTPUT_VARIABLE
TZDB_VERSION
COMMAND_ERROR_IS_FATAL ANY)
execute_process(
COMMAND
${VERSION_COMMAND}
OUTPUT_VARIABLE
TZDB_VERSION
COMMAND_ERROR_IS_FATAL ANY)
endif()
set(NX_VERSION_FILE ${NX_TZDB_DIR}/version.txt)
file(WRITE ${NX_VERSION_FILE} "${TZDB_VERSION}")