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| author | Julian Andres Klode <jak@debian.org> | 2016-08-19 15:52:14 +0200 |
|---|---|---|
| committer | Julian Andres Klode <jak@debian.org> | 2016-08-19 15:54:25 +0200 |
| commit | ade5888b4107f3181abd2a7dd15d8b2b4a997f82 (patch) | |
| tree | e786a435c522e1125daf54d9f6a82c3d699be5b0 /CMake/Translations.cmake | |
| parent | f23ca86fe037f13f744c588b07e4c9140a534894 (diff) | |
CMake: Translations: Don't rebuild .mo for line number changes
If only the line numbers changed in a file without any of the
translatable strings changing, the .po and .mo files were
rebuilt, making building simple code changes somewhat annoying.
We can work around this by passing --add-location=file to msgcomm
when we are creating the temporary .pot file used for building
the .mo files.
Diffstat (limited to 'CMake/Translations.cmake')
| -rw-r--r-- | CMake/Translations.cmake | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/CMake/Translations.cmake b/CMake/Translations.cmake index 509e4e378..d7e992b3e 100644 --- a/CMake/Translations.cmake +++ b/CMake/Translations.cmake @@ -67,13 +67,16 @@ function(apt_add_translation_domain) # build a ${domain.pot}-tmp as a byproduct. The msgfmt command than depend # on the byproduct while their target depends on the output, so that msgfmt # does not have to be rerun if nothing in the template changed. + # + # Make sure the .pot-tmp has no line numbers, to avoid useless rebuilding + # of .mo files. add_custom_command (OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${domain}.pot BYPRODUCTS ${CMAKE_CURRENT_BINARY_DIR}/${domain}.pot-tmp COMMAND msgcomm --more-than=0 --sort-by-file ${sh_pot} ${CMAKE_CURRENT_BINARY_DIR}/${domain}.c.pot --output=${CMAKE_CURRENT_BINARY_DIR}/${domain}.pot - COMMAND msgcomm --more-than=0 --omit-header --sort-by-file + COMMAND msgcomm --more-than=0 --omit-header --sort-by-file --add-location=file ${sh_pot} ${CMAKE_CURRENT_BINARY_DIR}/${domain}.c.pot --output=${CMAKE_CURRENT_BINARY_DIR}/${domain}.pot-tmp0 |