forked from jarro2783/CMake-Gettext
-
Notifications
You must be signed in to change notification settings - Fork 1
/
GettextTranslate.cmake
285 lines (239 loc) · 9.93 KB
/
GettextTranslate.cmake
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
# Copyright (c) 2012, Jarryd Beck
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
# Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
# This module creates build rules for updating translation files made
# with gettext
# In your top level CMakeLists.txt, do
# include(GettextTranslate)
# then in any po directory where you want things to be translated, write
# GettextTranslate()
#
# This module also finds the gettext binaries. If these are in a non-standard
# location, you can define the following variables to provide paths to search
# in
# GettextTranslate_BINARIES --- a path in which to look for every program
# GettextTranslate_XGETTEXT --- the xgettext program
# GettextTranslate_MSGINIT --- the msginit program
# GettextTranslate_MSGFILTER --- the msgfilter program
# GettextTranslate_MSGCONV --- the msgconv program
# GettextTranslate_MSGMERGE --- the msgmerge program
# GettextTranslate_MSGFMT --- the msgfmt program
# these are searched first before $PATH, so set this if you have your own
# version that overrides the system version
#
# it reads variables from Makevars, one of the most important being DOMAIN
# it reads the languages to generate from LINGUAS
#
# it adds the following targets
# update-po
# update-gmo
# ${DOMAIN}-pot.update
# generate-${DOMAIN}-${lang}-po
# generate-${DOMAIN}-${lang}-gmo
#
# where ${DOMAIN} is the DOMAIN variable read from Makevars
# and ${lang} is each language mentioned in LINGUAS
#
# if you want update-gmo to be added to the "all" target, then define the
# variable GettextTranslate_ALL before including this file
#
# by default, the gmo files are built in the source directory. If you want
# them to be built in the binary directory, then define the variable
# GettextTranslate_GMO_BINARY
# add the update-po and update-gmo targets, the actual files that need to
# depend on this will be added as we go
if (DEFINED GettextTranslate_ALL)
set(_addToALL "ALL")
endif()
add_custom_target(update-po)
add_custom_target(update-gmo ${_addToALL})
#look for all the programs
#xgettext, msginit, msgfilter, msgconv, msgmerge, msgfmt
function(REQUIRE_BINARY binname varname)
if (${${varname}} STREQUAL "${varname}-NOTFOUND")
message(FATAL_ERROR "Could not find " ${binname})
endif()
endfunction()
find_program(GettextTranslate_XGETTEXT_EXECUTABLE xgettext
HINTS ${GettextTranslate_XGETTEXT} ${GettextTranslate_BINARIES}
)
REQUIRE_BINARY(xgettext GettextTranslate_XGETTEXT_EXECUTABLE)
find_program(GettextTranslate_MSGINIT_EXECUTABLE msginit
HINTS ${GettextTranslate_MSGINIT} ${GettextTranslate_BINARIES}
)
REQUIRE_BINARY(msginit GettextTranslate_MSGINIT_EXECUTABLE)
find_program(GettextTranslate_MSGFILTER_EXECUTABLE msgfilter
HINTS ${GettextTranslate_MSGFILTER} ${GettextTranslate_BINARIES}
)
REQUIRE_BINARY(msgfilter GettextTranslate_MSGFILTER_EXECUTABLE)
find_program(GettextTranslate_MSGCONV_EXECUTABLE msgconv
HINTS ${GettextTranslate_MSGCONV} ${GettextTranslate_BINARIES}
)
REQUIRE_BINARY(msgconv GettextTranslate_MSGCONV_EXECUTABLE)
find_program(GettextTranslate_MSGMERGE_EXECUTABLE msgmerge
HINTS ${GettextTranslate_MSGMERGE} ${GettextTranslate_BINARIES}
)
REQUIRE_BINARY(msgmerge GettextTranslate_MSGMERGE_EXECUTABLE)
find_program(GettextTranslate_MSGFMT_EXECUTABLE msgfmt
HINTS ${GettextTranslate_MSGFMT} ${GettextTranslate_BINARIES}
)
REQUIRE_BINARY(msgfmt GettextTranslate_MSGFMT_EXECUTABLE)
mark_as_advanced(
GettextTranslate_MSGCONV_EXECUTABLE
GettextTranslate_MSGFILTER_EXECUTABLE
GettextTranslate_MSGFMT_EXECUTABLE
GettextTranslate_MSGINIT_EXECUTABLE
GettextTranslate_MSGMERGE_EXECUTABLE
GettextTranslate_XGETTEXT_EXECUTABLE
)
macro(GettextTranslate)
if(GettextTranslate_GMO_BINARY)
set (GMO_BUILD_DIR ${CMAKE_CURRENT_BINARY_DIR})
else()
set (GMO_BUILD_DIR ${CMAKE_CURRENT_SOURCE_DIR})
endif()
if (NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/POTFILES.in)
message(FATAL_ERROR "There is no POTFILES.in in
${CMAKE_CURRENT_SOURCE_DIR}")
endif()
if (NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/Makevars)
message(FATAL_ERROR "There is no Makevars in ${CMAKE_CURRENT_SOURCE_DIR}")
endif()
file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/Makevars makevars
REGEX "^[^=]+=(.*)$"
)
foreach(makevar ${makevars})
string(REGEX REPLACE "^([^= ]+) =[ ]?(.*)$" "\\1" MAKEVAR_KEY ${makevar})
string(REGEX REPLACE "^([^= ]+) =[ ]?(.*)$" "\\2"
MAKEVAR_${MAKEVAR_KEY} ${makevar})
endforeach()
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/POTFILES.in
${CMAKE_CURRENT_BINARY_DIR}/POTFILES
COPYONLY
)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/LINGUAS
${CMAKE_CURRENT_BINARY_DIR}/LINGUAS
COPYONLY
)
#set the directory to not clean
#set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
# PROPERTY CLEAN_NO_CUSTOM true)
file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/POTFILES.in potfiles
REGEX "^[^#].*"
)
foreach(potfile ${potfiles})
list(APPEND source_translatable
${CMAKE_CURRENT_SOURCE_DIR}/${MAKEVAR_top_builddir}/${potfile})
endforeach()
set(TEMPLATE_FILE ${MAKEVAR_DOMAIN}.pot)
set(TEMPLATE_FILE_ABS ${CMAKE_CURRENT_SOURCE_DIR}/${TEMPLATE_FILE})
string(REGEX MATCHALL "[^ ]+" XGETTEXT_OPTS ${MAKEVAR_XGETTEXT_OPTIONS})
#add_custom_target(${MAKEVAR_DOMAIN}.pot-update DEPENDS
# ${TEMPLATE_FILE_ABS}
#)
add_custom_target(${MAKEVAR_DOMAIN}.pot-update
COMMAND ${GettextTranslate_XGETTEXT_EXECUTABLE} ${XGETTEXT_OPTS}
-o ${TEMPLATE_FILE_ABS}
--default-domain=${MAKEVAR_DOMAIN}
--add-comments=TRANSLATORS:
--copyright-holder=${MAKEVAR_COPYRIGHT_HOLDER}
--msgid-bugs-address="${MAKEVAR_MSGID_BUGS_ADDRESS}"
--directory=${MAKEVAR_top_builddir}
--files-from=${CMAKE_CURRENT_BINARY_DIR}/POTFILES
--package-version=${VERSION}
--package-name=${CMAKE_PROJECT_NAME}
DEPENDS ${source_translatable}
${CMAKE_CURRENT_SOURCE_DIR}/POTFILES.in
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
#add_custom_command(OUTPUT ${TEMPLATE_FILE_ABS}
# COMMAND ${GettextTranslate_XGETTEXT_EXECUTABLE} ${XGETTEXT_OPTS}
# -o ${TEMPLATE_FILE_ABS}
# --default-domain=${MAKEVAR_DOMAIN}
# --add-comments=TRANSLATORS:
# --copyright-holder=${MAKEVAR_COPYRIGHT_HOLDER}
# --msgid-bugs-address="${MAKEVAR_MSGID_BUGS_ADDRESS}"
# --directory=${MAKEVAR_top_builddir}
# --files-from=${CMAKE_CURRENT_BINARY_DIR}/POTFILES
# --package-version=${VERSION}
# --package-name=${CMAKE_PROJECT_NAME}
# DEPENDS ${source_translatable}
# ${CMAKE_CURRENT_SOURCE_DIR}/POTFILES.in
# WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
#)
#add_dependencies(update-po ${MAKEVAR_DOMAIN}.pot-update)
file(STRINGS ${CMAKE_CURRENT_SOURCE_DIR}/LINGUAS LINGUAS
REGEX "^[^#].*")
string(REGEX MATCHALL "[^ ]+" languages ${LINGUAS})
foreach(lang ${languages})
set(PO_FILE_NAME "${CMAKE_CURRENT_SOURCE_DIR}/${lang}.po")
set(GMO_FILE_NAME "${GMO_BUILD_DIR}/${lang}.gmo")
set(PO_TARGET "generate-${MAKEVAR_DOMAIN}-${lang}-po")
set(GMO_TARGET "generate-${MAKEVAR_DOMAIN}-${lang}-gmo")
list(APPEND po_files ${PO_TARGET})
list(APPEND gmo_files ${GMO_TARGET})
if(${lang} MATCHES "en@(.*)quot")
add_custom_command(OUTPUT ${lang}.insert-header
COMMAND
sed -e "'/^#/d'" -e 's/HEADER/${lang}.header/g'
${CMAKE_CURRENT_SOURCE_DIR}/insert-header.sin > ${lang}.insert-header
)
#generate the en@quot files
add_custom_target(${PO_TARGET}
COMMAND
${GettextTranslate_MSGINIT_EXECUTABLE} -i ${TEMPLATE_FILE_ABS}
--no-translator -l ${lang}
-o - 2>/dev/null
| sed -f ${CMAKE_CURRENT_BINARY_DIR}/${lang}.insert-header
| ${GettextTranslate_MSGCONV_EXECUTABLE} -t UTF-8
| ${GettextTranslate_MSGFILTER_EXECUTABLE} sed -f
${CMAKE_CURRENT_SOURCE_DIR}/`echo ${lang}
| sed -e 's/.*@//'`.sed 2>/dev/null >
${PO_FILE_NAME}
DEPENDS ${lang}.insert-header ${TEMPLATE_FILE_ABS}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
else()
add_custom_target(${PO_TARGET}
COMMAND ${GettextTranslate_MSGMERGE_EXECUTABLE} --lang=${lang}
${PO_FILE_NAME} ${TEMPLATE_FILE_ABS}
-o ${PO_FILE_NAME}.new
COMMAND mv ${PO_FILE_NAME}.new ${PO_FILE_NAME}
DEPENDS ${TEMPLATE_FILE_ABS}
)
endif()
add_custom_target(${GMO_TARGET}
COMMAND ${GettextTranslate_MSGFMT_EXECUTABLE} -c --statistics --verbose
-o ${GMO_FILE_NAME} ${PO_FILE_NAME}
DEPENDS ${PO_TARGET}
)
add_dependencies(${PO_TARGET} ${MAKEVAR_DOMAIN}.pot-update)
install(FILES ${GMO_FILE_NAME} DESTINATION
${LOCALEDIR}/${lang}/LC_MESSAGES
RENAME ${MAKEVAR_DOMAIN}.mo
)
endforeach()
add_dependencies(update-po ${po_files})
add_dependencies(update-gmo ${gmo_files})
#string(REGEX MATCH "^[^=]+=(.*)$" parsed_variables ${makevars})
endmacro()