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Fix manpage build rules to work with Ninja generator 

Specify outputs for po4a command explicitly rather than via implicit
target, in order to clearly establish the dependency chain between
manpages and input files generated by po4a.  This is necessary to make
it possible to use Ninja generator.  Otherwise, the implicit
dependencies cause the following error:

    ninja: error: '../desktop/lang/fr/colobot.pod', needed by 'desktop/fr/colobot.6', missing and no known rule to make it
blender-script
Michał Górny 2019-09-24 16:30:50 +02:00
parent 97a8cfe6f9
commit 4f9d9d0609
1 changed files with 20 additions and 15 deletions
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35
desktop/CMakeLists.txt
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@ -82,20 +82,6 @@ if(PLATFORM_GNU)
DESTINATION ${CMAKE_INSTALL_PREFIX}/share/icons/hicolor/scalable/apps/
)
# Translate translatable material
find_program(PO4A po4a)
if(NOT PO4A)
message(WARNING "po4a not found; desktop and manpage files will not be translated")
endif()
if(PO4A)
add_custom_target(desktop_po4a
COMMAND ${PO4A} po4a.cfg
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
add_dependencies(desktopfile desktop_po4a)
endif()
# Create manpage from pod-formatted file
find_program(POD2MAN pod2man)
if(NOT POD2MAN)
@ -133,11 +119,30 @@ if(PLATFORM_GNU)
# Create the english manpage
podman(PODFILE colobot.pod)
# Translate translatable material
find_program(PO4A po4a)
if(NOT PO4A)
message(WARNING "po4a not found; desktop and manpage files will not be translated")
endif()
if(PO4A)
# Translate the manpage to other languages
add_dependencies(man desktop_po4a)
file(GLOB LINGUAS_PO RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}/po/ ${CMAKE_CURRENT_SOURCE_DIR}/po/*.po)
string(REGEX REPLACE ".po$" "" LINGUAS ${LINGUAS_PO})
set(PO4A_OUTPUTS)
foreach(LOCALE ${LINGUAS})
list(APPEND PO4A_OUTPUTS ${CMAKE_CURRENT_SOURCE_DIR}/lang/${LOCALE}/colobot.pod)
endforeach()
add_custom_command(
OUTPUT ${PO4A_OUTPUTS}
COMMAND ${PO4A} po4a.cfg
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
add_custom_target(desktop_po4a DEPENDS ${PO4A_OUTPUTS})
add_dependencies(man desktop_po4a)
add_dependencies(desktopfile desktop_po4a)
foreach(LOCALE ${LINGUAS})
podman(PODFILE lang/${LOCALE}/colobot.pod LOCALE ${LOCALE})
add_dependencies(man${PM_LOCALE} desktop_po4a)