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Meta: Ensure the emoji generator depends on its own script

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If the script changes, it better be re-run.
This commit is contained in:
Timothy Flynn 2022-08-23 08:47:22 -04:00 • committed by Linus Groh
parent 5f99934dce
commit 6dd8161002
1 changed files with 3 additions and 2 deletions
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5
Meta/CMake/unicode_data.cmake
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@ -66,6 +66,7 @@ set(SENTENCE_BREAK_PROP_PATH "${UCD_PATH}/${SENTENCE_BREAK_PROP_SOURCE}")
string(REGEX REPLACE "([0-9]+\\.[0-9]+)\\.[0-9]+" "\\1" EMOJI_VERSION "${UCD_VERSION}")
set(EMOJI_TEST_URL "https://unicode.org/Public/emoji/${EMOJI_VERSION}/emoji-test.txt")
set(EMOJI_TEST_PATH "${UCD_PATH}/emoji-test.txt")
set(EMOJI_GENERATOR_PATH "${SerenityOS_SOURCE_DIR}/Meta/generate-emoji-txt.sh")
set(EMOJI_RES_PATH "${SerenityOS_SOURCE_DIR}/Base/res/emoji")
set(EMOJI_INSTALL_PATH "${SerenityOS_SOURCE_DIR}/Base/home/anon/Documents/emoji.txt")
@ -236,12 +237,12 @@ if (ENABLE_UNICODE_DATABASE_DOWNLOAD)
add_custom_command(
OUTPUT "${EMOJI_INSTALL_PATH}"
COMMAND "${SerenityOS_SOURCE_DIR}/Meta/generate-emoji-txt.sh" "${EMOJI_TEST_PATH}" "${EMOJI_RES_PATH}" "${EMOJI_INSTALL_PATH}"
COMMAND "${EMOJI_GENERATOR_PATH}" "${EMOJI_TEST_PATH}" "${EMOJI_RES_PATH}" "${EMOJI_INSTALL_PATH}"
# This will make this command only run when the modified time of the directory changes,
# which only happens if files within it are added or deleted, but not when a file is modified.
# This is fine for this use-case, because the contents of a file changing should not affect
# the generated emoji.txt file.
DEPENDS "${EMOJI_RES_PATH}" "${EMOJI_TEST_PATH}"
DEPENDS "${EMOJI_GENERATOR_PATH}" "${EMOJI_RES_PATH}" "${EMOJI_TEST_PATH}"
USES_TERMINAL
)
add_custom_target(generate_emoji_txt ALL DEPENDS "${EMOJI_INSTALL_PATH}")