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FindGettext: fix support for MS Windows gettext binaries

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Sometimes it uses filename with .exe extension so try to match
filename with and without extension.
This commit is contained in:
Tomasz Słodkowicz
2017-08-26 18:29:39 +02:00
committed by Brad King
parent fff28e30cd
commit fb3a608f1a
1 changed files with 6 additions and 2 deletions
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8
Modules/FindGettext.cmake
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@@ -66,10 +66,14 @@ if(GETTEXT_MSGMERGE_EXECUTABLE)
OUTPUT_VARIABLE gettext_version
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (gettext_version MATCHES "^msgmerge \\([^\\)]*\\) ([0-9\\.]+[^ \n]*)")
set(GETTEXT_VERSION_STRING "${CMAKE_MATCH_1}")
get_filename_component(msgmerge_name ${GETTEXT_MSGMERGE_EXECUTABLE} NAME)
get_filename_component(msgmerge_namewe ${GETTEXT_MSGMERGE_EXECUTABLE} NAME_WE)
if (gettext_version MATCHES "^(${msgmerge_name}|${msgmerge_namewe}) \\([^\\)]*\\) ([0-9\\.]+[^ \n]*)")
set(GETTEXT_VERSION_STRING "${CMAKE_MATCH_2}")
endif()
unset(gettext_version)
unset(msgmerge_name)
unset(msgmerge_namewe)
endif()
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)